Mathematics High School

Can someone help me with these questions immediately? Thank you!

Answers

Answer 1

Answer:

................................................

Related Questions

Will give Brainliest!!!
What is the y=mx+b of the equation 5x−2y=16

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Answer:

Y= 5/2 x - 8

Maria sells a motorcycle for $5,000 and a car for $25,000. What is the total commission that she will earn on the sale of these two vehicles?

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Maria will make 10% on 5,000 for the motorcycle and 15% on 25,000 for the car she sold

Complete this sentence: The sign of a positive number divided by a negative number is always ____________________.

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Answer:

Step-by-step explanation:

Negative

Factorise fully
10z -80

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Answer:

10(z-8)

Step-by-step explanation:

if you have to factor you have to have something like

number *number or number* parenthesis

10z - 80 is number *number -number so change

10 *(z-8)

The answer should be 10 ( z-8)

What is the answer to y + 6 = 20

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Answer:

y=20-6=14

Step-by-step explanation:

14 is the answerrrrrr...

An item is regularly priced at $60. Brian bought it on sale for 80% off the regular price. How much did Brian pay?

Answers

Answer:

$12

Step-by-step explanation:

Since it was 80% off, he paid for 20%

20% = 0.2

(60)(0.2) = 12

a circle has an area of 80 square centimeters. which answer is the closest to the measure of its radius?

Answers

Answer:

the answer is 5 cm

Step-by-step explanation:

because of substitution.

80=pi*r^2

use the distributive property to find two expressions that are equivalent to 7(3x - 4)

please help me i cant do this anymore, i'm having a panic attack and this is all due in 4 hours

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I could only figure out one... sorry! Good luck

The answer is: 21x-28

What is an algebraic expression for "41 more than y "?

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All you have to do is add the number to the variable you need to. It works the same for subtraction instead you will put y-14 or any variable and number that is needed to subtract from it and remember when they say a number more than a variable it is + that number if they say a number less than a variable it is - that number .

y+14

Please I need help here

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Answer:

Step-by-step explanation:

Simplify the expression ((x^3 * y^-3))^4/ 2x^1 * y^4

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Simplify: (X^3 * Y^-3)^4/2x^1 * y^4
= (X^12 * Y^-12)/2x * y^4

please help and explain why, thank you

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Answer:

Good morning all friend

Erick and Mia live the same distance from the park and decide to meet at the park one afternoon. The graphs show their distances from home over the same 30-minute period as they walked to the park. Each section of each graph represents 10 minutes.

Which statements are true ?
Choose all that apply.
Explain your answer.

A. Mia Returned to her house after 10 minutes.

B. Mia left her house 10 minutes before Erick left his house.

C. it took erick only 10 minutes to walk to the park.

D. Erick and Mia arrived at the park at the same time.

E. Erick walked the same distances as Mia during the last 10 minutes

Answers

Answer:

please continue i'm facinated on were this story goes

Step-by-step explanation:

From the graph, the correct options are given as,
B. Mia left her house 10 minutes before Erick left his house.
D. Erick and Mia arrived at the park at the same time.
E. Erick walked the same distances as Mia during the last 10 minutes.

What is a graph?

The graph is a demonstration of curves that gives the relationship between the x and y-axis.

Here,
The graphs show their distances from home over the same 30-minute period as they walked to the park.
From the graph,
It can be concluded that,
Both reach the park at the same time, as the termination point of the curve is the same.
The graph of mia starts after 10 minutes Erick, which implies Mia left her house 10 minutes before Erick left his house. And Erick walked the same distances as Mia during the last 10 minutes as the slope of the last segment of both curves is the same.

Learn more about graphs here:

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52 – 18+(2 * 8) = 4
I don’t know what the answer is

Answers

Answer:

er i think its 50 ≠ 4

Step-by-step explanation:

...

52-18+(16)=4

52-18+16=4

52-2=4

50=4

Someone please help me quick I’m timed

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It’s c because the x is exterior angles

Which of the following are not polynomials?

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Answer:

A, B, C, and D

Step-by-step explanation:

Factor.
y^2-12y+20
i need help

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Answer:

(y−10)(y−2)

Step-by-step explanation:

It’s (Y- 10) and (y-2)

Which of these cannot represent the lengths of the sides of a right triangle?

A.)3 ft, 4 ft, 5 ft
B.)6 in., 8 in., 10 in.
C.)16 cm, 63 cm, 65 cm
D.)8 m, 9 m, 10 m

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D because it is talking about meters hope this helps

D can’t represent the sides of a right triangle

1. A jar contains 10 marbles, 6 marbles are red, and 4
marbles are blue. If 2 marbles are chosen one at a time
with replacement, what is the probability that the first
marble will be blue and the second marble will be red?
A 1/10
B.6/100
D. 1/25
Independent or Dependent?
Final Answer:

Answers

Answer:

1/20

Step-by-step explanation:

trust me............or not...jk its either 1/20 or 1/2 NO its 1/20

HELP
HELP
ITS HARD
pls pls pls pls pls

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you have to do the amount of hay one horse can eat times by how many horses there are. then you have to do that times the amount of days to see how much hay they ate overall. so that’s 21x20x14, which is 21(20x14) and that equals 5880. so the answer is C and the blank is 5880. hope this helps!

use synthetic division to find the quotient when 3x^3-13x^2+2x-5 is divided by x-4?

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Answer:

Step-by-step explanation:

4_| 3 -13 2 -5

12 4 24

3 1 6 19

3x^2 + x + 6 + 19/(x - 4)

Tatiana deposits $600 into a bank account that pays 4.75% interest compounded annually. The expression(1 + 0.0475)t represents the number of dollars in the account after t years for every dollar in the original balance. Which of the following is a reasonable interpretation of the expression 600(1 + 0.0475)t in this context?

A: The amount of interest the account earns after 1 year

B:The amount of interest the account earns after 600 years

C:The amount of money in the account after 1 year

D:The amount of money in the account after t years

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Answer:

Step-by-step explanation:

Answer:

the answer is d just trust me im doing this test right now

Step-by-step explanation:

How many vertical asymptotes does the graph of this function have?F(x)=2/x(x+1)
A. 1
B. 3
C. 0
D. 2

Answers

Answer:

D.2

Step-by-step explanation:

A function assigns the value of each element of one set to the other specific element of another set. The correct option is D.

What is a Function?

A function assigns the value of each element of one set to the other specific element of another set.

A vertical asymptote is the value of x for which the function is not defined.

The vertical asymptotes that the graph of this function F(x)=2/x(x+1) will be 2 because x(x+1) is of the second degree.

Hence, the correct option is D.

Learn more about Function:

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Vhich of the equations below represents a line parallel to the x-axis?
A. y = 3
B. y = X
C. y = 1/x
D. x = 3

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I think it’s B, y=X. Hope it works

The answer is A. y=3

what is the area of the figure below?

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109 inches is the answer! multiply the sides

you are buying decorations for a birthday party. the before tax total for 3 rolls of crepe paper and 20 balloons is $11.40. after you start decorating, you need more supplies. you buy 2 more rolls of crepe paper and 10 more balloons for $7.20 before tax. how much did each cost?

please help with an explanation.

Answers

Answer & Step-by-step explanation:

Let's have

C = Creepers

B = Balloons

1) 6C + 20B = 11.9

2) 2C + 15B = 6.05

Eliminate

16C + 20B = 11.9 x3

-2C + 15B = 6.05 x4

18C + 60B = 35.7

-8C + 60B = 24.2

10C/10 = 11.5/10

C = 1.15

Joseph is saving his money. He currently has $5, and his dad gives him $2 each week. Which type of function would best represent?

Answers

Answer:

d) linear

Explanation:

Since Joseph is always getting the same amount of money the function will be linear.

7. Where do the altitudes of ATUV meet?
70.6)
3
O
M-B-2)
U2)
A (0, 2)
B (0, 1.5)
C (0,1)
D (1.5, 1)

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I think the answer is letter B or C I’m not sure

PLEEASEEE HELP ME NOONE WILL HELP ME PLEASE HELP ME

Answers

Answer:

63.97 sheets of paper

Step-by-step explanation:

40-18.25 = 21.75

21.75 divided by 0.35 = 63.97

SOMEONE PLEASE HELP ME T-T
Shania has 12 coins in her pocket. Of these coins, 5 are pennies and 7 are dimes. Shania randomly selects one coin from her pocket and, without replacing it, selects another coin from her pocket. What is the probability that both coins are dimes?

Answers

Answer:

10/12

Step-by-step explanation:

Answer:

10/12

Step-by-step explanation:

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