Mathematics High School

PLEASE HELP I’LL GIVE BRAINLIEST

PLEASE HELP ILL GIVE BRAINLIEST

Answers

Answer 1

Since they are parellel sides it will be efficiet as 13. Answer is 13.

Hope this helped ( thx if you give branliest as well)

Answer 2

Answer:

The answer would be 38.6

Step-by-step explanation:

Because you have to find the circumference of the half circles which would be 12.57 together then you add the two sides (13) together which would just be 38.57, but rounding up will make it 38.6.

Brainliest?

Related Questions

The average weight for three children was 79.6 pounds. What was the sum of their
weight?

Answers

Answer: 238.8

Step-by-step explanation:

To get an average, you add the weights together, the sum. And then you divide by how many children there was.

To go backwards, you'd times the average by the amount of children there were, 3, to get the sum

79.6 times 3 is 238.8

List all the transformations for the following equation.

Answers

Answer:

flipped over the x-axis

horizontal shift left 7 units

vertical shift down 6 units

Step-by-step explanation:

A triangle with side lengths of 21, 17, and 18 is classified as acute, obtuse, right, or equiangular?

Answers

Answer:

Acute

Step-by-step explanation:

and angle lower than 90 is acute exactly 90 is an right angle from 90 to 180 obtuse 180 to 360 reflex angle and equalateral is 60 degrees on each angle

The length of a rectangle is 3yd longer than its width. If the perimeter of the rectangle is 26 yd ,find its area

Answers

Answer:

A=40

Step-by-step explanation:

There are two sides of a rectangle that are the length.

So at 3 twice.

3+3=6

Subtract it from 26.

26-6=20

Divide by 4

20/4=5

Width= 5

Add 3 to 5

3+5=8

L=8

Check:

5+8+5+8=26

10+16=26

26=26

Area= L*W

8x5=40

A=40

Hope I'm correct!

7/8-1/2=
PLEASE HELP 15 POINTS

Answers

The answer to this question is 3/8

What is the y-intercept of y = –3c

Answers

Answer: look at the picture

Step-by-step explanation: Hope this help :D

Answer:

there isn't one it start at the origin if there was a y-intercept there would be + or - a certain number after -3c but there isn't

Step-by-step explanation:

Someone help plz make sure it’s right and plz put an actual answer

Answers

Answer:

Option 3

Step-by-step explanation:

By applying Pythagoras theorem in the given triangle,

(Hypotenuse)² = (Leg 1)² + (Leg 2)²

x² = (9.5)² + (10.5)²

x² = 200.5

x = √(200.5)

x = 14.16

x ≈ 14.2

Therefore, measure of the unknown side is 14.2 in.

Option (3) will be the correct option.

HELP QUICK PLS :’( What is the equation of the line that goes through (2, 2) and is perpendicular
to y = 5x + 3?

Answers

Answer:

b

Step-by-step explanation:

B............


explanation:

helppp!!!!!! :(((((((((((((((((((((((((((((

Answers

Answer:

= <><=>=<>=<<

Here, is the answer of comparison

Will mark brainliest if done within 20 minutes of this being posted! NO LINKS NO FILES. Solve the radical equations and show your work, check your solutions too.

Answers

Step-by-step explanation:

5√x+3 = -20

÷5. : √x+3 = -4

square: x+3 = 16

-3: x = 13

√x+18 -2 = x -4

+2 : √x+18 = x -2

square: x+18 = x^2 - 4x +4

-18: x = x^2 -4x -14

-x : 0 = x^2 -5x - 14

foil: (x- 7) (x+2) = 0

x = 7, -2

Find the length of the bold arc.Leave pi in your
answer.

Answers

Answer:

5688 pi ft

Step-by-step explanation:

lol

Vertical angles are

90 degrees
Adjacent
Congruent
Straight

Answers

Answer:

Vertical angles are across from each other on any two intersecting lines and are always congruen

can anyone answer this math question for me plz?

Answers

Answer: C

Explanation: 15% off of $45 is $38.25, and 10% off of $40 is $36. Techno hut is cheaper by $2.25.

8-(5.5) please help I need it ASAP

Answers

Answer:

2.5

Step-by-step explanation:

cuanto mide diametro si el radio es de 11 pulgadas? ;-;

Answers

Answer:

14 pulgadas

Step-by-step explanation:

a 7 pulgadas, entonces el diámetro es 2(7) = 14 pulgadas.

Mathhhhhhhhhhhhhhhhhhhh

Which statement applies?

Answers

Answer:

it is the first one because you would be deciding by 2

Item 1
What is the radius of the button?


button is 26
Radius:
mm

Answers

Answer:

radius is 13

Step-by-step explanation:

The radius is half of the diameter

Answer:

Step-by-step explanation:

What is the raduis of 26 on a button

I'll mark you brainliest if your correct​

Answers

Answer:

The answer is 7

Step-by-step explanation:

on the graph number 6 is spun at 7

ѕєє thє híght σf вαr αt 6!! whαt'ѕ thє hєíght? σвvíσuѕlч ít'ѕ 7

í hσpє чσu gєt ít :)

what is a decimal that is equivalent to 22 over 100?

Answers

Answer:

0.22

Step-by-step explanation:

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP MEEE PLSSSS

Answers

Answer:

Ur question? Itz incomplete

Use the long division method to find the result when 4x^3+23x^2 + 21x + 30 is
divided by x +5.

Answers

Answer:

A polynomial is an algebraic expression made up of two or more terms subtracted, added, or multiplied. A polynomial can contain coefficients, variables, exponents, constants, and operators such as addition and subtraction.

It is also important to note that, a polynomial can’t have fractional or negative exponents. Examples of polynomials are; 3y2 + 2x + 5, x3 + 2 x 2 − 9 x – 4, 10 x 3 + 5 x + y, 4x2 – 5x + 7) etc. Like number, polynomials can undergo addition, subtraction, multiplication, and division.

We saw addition, subtraction, multiplication, and long division of polynomials previously.

hope it helps make brainlliest ty

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P:
Caleb invests $10,000 in a savings
account that pays 3% simple interest.
How many years will it take the account
to grow to $12,700, if he does not make
any withdrawals or deposits?
A 7 years
B 12 years
C 9 years
22 years
r:
t:
D
k to add speaker notes

Answers

Answer:

876889068

Step-by-step explanation:

find the missing side 3 and 4.​

Answers

Answer:

3. [tex]5\sqrt{3} \\[/tex] m

4. 5 m

Step-by-step explanation:

Just use Pythagorean theorem

Noah uses 1/2 of a cup of vinegar in his salad dressing recipe. How much vinegar would Noah use to make 3 1/6 recipes? Write your answer as a fraction or as a whole or mixed number.

(Please help me)​

Answers

Answer:

1 7/12 cups

Step-by-step explanation:

1/2 x 3 1/6  =  1/2 x 19/6  =  19/12 or 1 7/12

For 1 he uses half cup

For 3 1/6 of the same recipe

He would use:-1/2*3 1/6

19/12 cup of vinegar

=1 7/12(Answer)

In a team of 24 players, about 80% of the team was on the honor roll last quarter. How many students were on the honor roll?​

Answers

Answer:

19

Step-by-step explanation:

24 * 80% = 24*0.8 = 24* 8/10 = 24*4/5 = 96/5 = 19.2

round down becuase 0.2, or 20% of a person can not earn honor roll without suffering catastrophic organ failure.

What’s a possible answer for this question?

Answers

Answer:

x-4

Step-by-step explanation:

you get the value of h(x) by dividing f(x)/g(x), so you only put they values for divide.

If you send ppl links- I hope your phone can only charge at an angle


Anyways my discord is rosexlyn#6833 so add me hœs

Answers

Answer:

nah

Step-by-step explanation:

Which steps are correct to solving this?

Answers

Answer:

it will mist likely be A hope this helps

question in the picture:

Answers

Answer:

D. 191

Step-by-step explanation:

To calculate this you need to imagine triangle which points are:

boat

Top of lighthouse

Bottom of lighthouse

That triangle has 90 degrees angle at bottom of lighthouse. That means that we can use trigonometry to determine length between boat and bottom of lighthouse

tan(25) = 89/x

x = 89/tan(25)

x = 190.86

after rounding, your final answer would be 191 feet.

Plzzz help meeee!!! I CANT DO THISSSSSS AT ALLLLLLLL!!!!!:/:/:/:/AHHH

Answers

Answer:

Step-by-step explanation:

11q + 5 <= 49

11q <= 44

q <= 4

answer is B

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