Mathematics College

chooseeeeeeeeeeeeeeeee oneeeeeeee plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz and explain

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Answer 1

Answer:

Step-by-step explanation:

Jose is right because the two angles are coresponding angles that are congruent

Related Questions

Outline at least 4 methods of solving linear systems.

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The four steps for solving linear systems are;

Graphical methodBy substitution methodBy elimination methodBy augmented matrix

Solving linear systems

A variety of ways for solving linear systems exist which include;

Graphical method by seeking the point of intersection.

Substitution method involving making a variable the subject of the formula and substituting accordingly.

Elimination involves manipulation to get rid of a variable by means of subtraction or addition.

Augmented matrices are used to solve linear systems.

Read more on solving linear systems;

https://brainly.com/question/384631

Answer:

graphing

algebraic methods

using inverse matrices

transforming an augmented matrix to reduced row echelon form

Cramer’s rule

Step-by-step explanation:

What is the perimeter of an equilateral triangle which has an area of 96\sqrt{3}96
3

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Answer:b

Step-by-step explanation:

Marty worked 19.5 hours last week. He earns $8.50 per hour. What were Marty’s earnings last week?

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Answer:

Step-by-step explanation:

Marty's earnings = 8.50 x 19.5 = 165.75

At Chester’s Bakery, a box of 12 donuts sells for $8.50. What is the unit price of the donuts in the box, rounded to the nearest cent?
$0.12 per donut
$0.71 per donut
$1.02 per donut
$1.41 per donut

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$.71 per donut because you divide $8.50 by 12 and it determines the price of one :)

Answer: $0.71

Step-by-step explanation:

-6+(-2)+14
i want the explanation

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Answer:

Step-by-step explanation:

-6+-2 is -8. if you add 14 its 6

Simplify 7.6 - 23

help me pleaseeee

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Answer:

-15.4

Step-by-step explanation:

Simply just means "solve" or "make the equation shorter"

Answer:-15.4

Step-by-step explanation:

i need help with this one pleaseeeeeee (first will get brainliest)

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Answer:

y = x + 15

Step-by-step explanation:

I tried all of them but that one works. U can try it on each number. Brainliest plz! Hope this helps!

Answer:

Y=2x is the answer

Step-by-step explanation:

What is the volume of the prism below?

A. 150 cubic units
B. 300 cubic units
C. 55 cubic units
D. 1,500 cubic units

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Answer:

the answer is B.300.Don't forget to mark brainliest

Answer:

Step-by-step explanation:

3/4 minus 7/16. In factions

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Answer:

What is the question sir

Step-by-step explanation:

An Eastbound train (E) traveling 95 mph and a Westbound train (W) traveling 110 mph leave the same train station at different times. After 4 hours, they are 4 00 miles apart. Which system of linear equations can be used to determine the time that each of the trains has been traveling?

Answers

Answer:

The system of linear equations that can be used to determine the time that each of the trains has been traveling is:

E + W = 4 ....... Equation 1

95 E + 110W = 400 ......Equation 2

Hence,

An Eastbound train has been travelling for = (E) = 2.67 hours

A Westbound train has been travelling for = (W) = 1.33 hours

Step-by-step explanation:

Speed = Distance/Time

Distance = Speed × Time

Let the time

An Eastbound train = (E)

A Westbound train = (W)

E + W = 4 hours ....... Equation 1

95mph × E + 110mph × W = 400 miles

95 E + 110W = 400 miles ......Equation 2

The system of linear equations that can be used to determine the time that each of the trains has been traveling is:

E + W = 4 ....... Equation 1

95 E + 110W = 400 ......Equation 2

E = 4 - W

We substitute 4 - W for E in Equation 2

95 (4 - W) + 110W = 400

380 - 95W + 110W = 400

Collect like terms

95W - 110W = 400 - 380

15W = 20

W = 20/15

W = 1.3333333333 hours

≈ 1.33 hours

E = 4 - W

E = 4 - 1.33 hours

E = 2.67 hours

Therefore,

An Eastbound train has been travelling for = (E) = 2.67 hours

A Westbound train has been travelling for = (W) = 1.33 hours

Write in slope intercept form an equation of the line that passes through the given points. (0,4) (4,8) and (-2,3) (-4,4)

Answers

Answer:

y-8=1(x-4)

Step-by-step explanation:

I used the equations y-y/x-x and y-__y__=__m__(x-__x__)

y=-8=1(x-4) hope that helped!

identiy why trade improved during the middleages.
this is the question.

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Answer:

intermarriage

Step-by-step explanation:

people from different part intermarried

Answer:

dont know

Step-by-step explanation:

Divide 18 by j. Then, add 7.

Which of the following expressions matches the statement above?
A.
j ÷ 18 + 7

B.
18 ÷ 7 + j

C.
18 ÷ (j + 7)

D.
18 ÷ j + 7

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D it’s literally in that order

D I literally tells you the answer

The graph shows the probability of cardiovascular disease by age and gender

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Answer:

Can you add a screenshot or better quality image so I can answer

Step-by-step explanation:

How to tell if your table is linear or exponential?

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Answer: If the first difference is the same value, the model will be linear. If the second difference is the same value, the model will be quadratic. If the number of times the difference has been taken before finding repeated values exceeds five, the model may be exponential or some other special equation.

Step-by-step explanation: You can tell if a table is linear by looking at how X and Y change. If, as X increases by 1, Y increases by a constant rate, then a table is linear. You can find the constant rate by finding the first difference. This table is linear.

The price of a notebook has Risen to $9.61today. Yesterday’s price was $9.72 Find the percentage increase. Round your answer to the nearest tenth of a percent.

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Answer: 1.1%

Step-by-step explanation:

$9.72 - $9.61 = .11

.11/9.60 = 0.01145833 x 100 = 1.1458333 round to the nearest tenth = 1.1%

1.3 percent is the answer

Answer please :) I honestly don’t know and confused

Answers

I think, unless if it is multiplied =48

Answer:

Step-by-step explanation:

the h value is 8, so multiply 6 and 8,

for future reference, is there is no symbol in the middle, then you always multiply it

List the possible rational roots and actual rational roots for the equation ,' - 5x?+ 9x2 - 7x + 2 = 0. a. +1, +2; -1, -2 +1, +3; 1, 2, 3 b. +1, +2; 1, 2 d. +1, +2; 1,6 Please select the best answer from the choices provided Ο Α OB C D

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Answer:

Step-by-step explanation:

Plzzzz help The variables p, q, and r are rational numbers with the following properties:
p>0, q<0, and r < 0.
Based upon the given information, select the option below where both expressions have a negative value.
A Op.p and s.r
B O qr and pa
C O qr and 7pr
D O pq and 7pr

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Answer:

qr and pq

Step-by-step explanation:

Katana has a shelf that is 5 feet long.She wants to paint a design along 7/10 of the shelf. How many feet of the shelf will katana paint a design

Answers

Answer:

7.14285714286

Step-by-step explanation:

you basiclly just divide 5 by 7/10 or 5/1 divided by 7/10

Raina, Alan, and Kareem have a total of $85 in their wallets. Kareem has $9 less than Raina. Alan has 2 times what Kareem has. How
much do they have in their wallets?
Amount in Raina's wallet
$
Amount in Alan's wallet:
$
Amount in Kareem's wallet:
$

Answers

Answer:

17, 51, 24.

Step-by-step explanation:

i cant type it rn but i will put it in comments later :D hope this helped!

How far will 25 N of force stretch a spring with a spring with a spring constant of 125 N/m?

Answers

Answer:

-0.656168ft

Step-by-step explanation:

If Spring force constant (k) is 125 N/m

And the force is (F) 25 N ,

then the spring displacement (Δx) -0.656168

Equation used:

Knowing Hooke's law, we can write it down it the form of a formula:

F = -kΔx

F is the spring force (in N);

k is the spring constant (in N/m); and

Δx is the displacement (positive for elongation and negative for compression, in m).

10. Estimate and solve: 3.2 x 6

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Answer:

the answer is 19.2 estimate: 18 because 3 x 6 is 18

Someone please help me with this (look at the image above)

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9514 1404 393

Answer:

a) base: 29.4377 cm

b) hypotenuse: 30.7827 cm

c) area: 132.470 cm²

d) perimeter: 69.2204 cm

Step-by-step explanation:

a) The mnemonic SOH CAH TOA reminds you that ...

Tan = Opposite/Adjacent

tan(17°) = (9 cm)/base

base = (9 cm)/tan(17°) = 29.4377 cm

b) The sine relation could be used in the same way to find the hypotenuse:

hypotenuse = (9 cm)/sin(17°) ≈ 30.7827 cm

However, we're instructed to use the Pythagorean theorem. So, we have ...

hypotenuse = √(base² +(9 cm)²) ≈ √(886.577 +81) cm ≈ 30.7827 cm

c) The area is half the product of the base and height:

A = 1/2bh

A = (1/2)(29.4377 cm)(9 cm) ≈ 132.470 cm²

d) The perimeter is the sum of side lengths:

P = base + hypotenuse + height

P = (29.4377 +30.7827 +9) cm = 69.2204 cm

is f(x)=7-2x a polynomial function

Answers

Answer:

Yes

Step-by-step explanation:

Yes, this F(x) is a polynomial function involving the first and null integer powers of x: x^0 and x^1.

9 × [(21 − 4) − 9 what is the answer when you find out pls let me know!!!

Answers

Answer:

72 is the answer

21-4 IS 17, AND 17 - 9 IS 8, THEN 9X8 IS 72.

Elliot collects miniature toy cars. He wants to fill 4 display cases.each display case holds 15 cars. He has 28 cars now, and he is able to buy 3 more every month with the money he saves from his allowance. How many more months will it be until elliot has enough cars to fill all 4 display cases?

Answers

Answer:

Elliot has to wait 11 months before he has enough cars

Step-by-step explanation:

Elliot has 4 display cases with each case being able to hold 15 cars. Thus we know

total # of cars Elliot can place in his display case = 4 * 15 = 60 cars

From this, we can figure out how many more cars Elliot needs by subtracting the amount of cars he already has

# of cars Elliot needs = 60 - 28 = 32 cars

Now to find the number of months Elliot needs, we divide by how many he can buy each month

# of months Elliot needs to save up for = 32 / 3 = 10 2/3

Assuming Elliot does not get his allowance until the end of the month, we will have to round the number of months up to the nearest integer, 11

279 is 33 1/2 of what amount

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Answer:

33% of 279 is equivalent to multiplying them: 33% × 279.

Step-by-step explanation:

68 lb 13oz - 30 lb 15 oz=

Answers

Answer:

37.875 lb (37 lb 14 oz)

Step-by-step explanation:

(There are 16 oz in 1 lb)

68 lb = (68 x 16 =) 1,088 oz

1,088 oz + 13 oz = 1,101 oz

30 lb = (30 x 16 =) 480 oz

480 oz + 15 oz = 495 oz

1,101 oz - 495 oz = 606 oz = (606 oz ÷ 16 =) 37.875 lb

Final answer:

37.875 lb (37 lb 14 oz)

Hopefully this helps! Sorry if wrong. You are loved and you are beautiful/handsome!

-Bee

if Ad = 2x + 2 and cd= x +11, what is the value of x

Answers

Answer: the answer is 9

Step-by-step explanation:

Other Questions

Can someone write a Sensory Poem about thanksgiving. I'll be giving 30 poitnts. Why has the Nile river been described as the "lifeblood" of egypt? Why was the river essential to the Egyptians? Explain your answer in the form of a short essay. You must write on the 11 lines. List three benefits of staying tobacco free. 1. During mitosis, a single cell divides to produce two daughter cells. What must happen in the original cell so that each of the daughter cells has a complete set of chromosomes? An issue of preferred stock is paying an annual dividend of $1.50. The growth rate for the firm's common stock is 5%. What is the preferred stock price if the required rate of return is 7%?a) $21.43b) None of these optionsc) $22.50 d) $30.00 If a restaurant charges $9.90 for 2 sandwiches, how much will the restaurant charge for 15 sandwiches? Which region represents the solution to the given system of inequalities? 3. The first gunshots fired at the battle between British troops and colonialMinute Men at Lexington is often referred to as the shot hear round theworld" because it *O A. drew the support of British citizensB. encouraged other colonist to enter the battleO C. caused the first death in the Revolutionary warD. marked the beginning of the Revolutionary War When constantantople fell to the total ottoman turks (Muslims) in 1453 they cut off europe from? Decrease 950 by 36%. What is the rate of change of (-3,7) and (5,-9) Which word in the following sentence is a conjunction?"I want a sandwich or a bowl of soup."A. SandwichB. WantO c. OfO D. Or URGENT!!! From 120 to 140 find the percentage change Plzzzzz cannn someone helppppp meeeeee Pleaseee help!!! 50 points!!!Match each quote from "The Masque of the Red Death" to its corresponding element of Gothic Literature.A. SupernaturalB.Setting C. Flawed CharactersD. Dark or horrific eventsE. Feeling if isolation 1. "The second chamber was purple in it's ornaments and tapestries, and the panes were purple."2. "And one by one dropped the revellers in the blood- bedewed halls of their revel, and each died."3. "Gasped in unutterable horror at finding the grave cerments and corpse- like mask"4. "It was toward the closeof the fifth or sixth month of its seclusion."5."It was then, however, that the Prince Prospero, maddening with rage and the shame of his own" From the great gatsby Who was the only character to get an invitation to Gatsbys party?nick carraway If you are to design fitness plan program for your family members what are the things to consider Early humans were able to move out Asia into North America during an Ice Age because of a land bridge.Please select the best answer from the choices providedTF Which factor most unified Western Europeans during the Middle Ages? A mixture of 40 mol % isopropanol in water is distilled at 1 atm by differential distillation until 70 mol % of the charge has been vaporized (equilibrium data are given in Exercise 7.33). What is the composition of the liquid residue in the still pot and of the collected distillate

chooseeeeeeeeeeeeeeeee oneeeeeeee plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz and explain ​

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chooseeeeeeeeeeeeeeeee oneeeeeeee plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz and explain