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2 years ago

Please help with these 2 !! Thank you

Mathematics

1 answer:

MatroZZZ [7]2 years ago

3 0

Because we have been given the slope and y-intercept, we can create an equation in slope-intercept form.

y = mx + b

m = the slope

b = y-intercept.

In the first problem,

m = -4

b = 10

So, our equation looks like: y = -4x + 10

In the second problem,

m = 1/3

b = -6

So, our equation looks like: y = 1/3x - 6

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A storage bin is 12ft long 4ft wide 2ft high what is the volume in cubic ft

MariettaO [177]

Hello!

This is a rectangular prism

The equation to find the volume of a rectangular prism is

V = whl

v is volume
w is width
h is height
l is length

Put in the values you know

V = 12 * 4 * 2

Multiply

V = 96

The answer is 96 cubic feet

Hope this helps!

7 0

3 years ago

HURRYYYYY

Troyanec [42]

Answer:

B is correct.

Step-by-step explanation:

Quadratic Expression (Standard Form) is:

$\displaystyle \large{a {x}^{2} + bx + c}$

To say it simply, the expression must have 2 as the highest degree.

This means that if there are any higher or lower degrees than 2 then they are not quadratic expression.

A choice is not quadratic expression because it has 1 as the highest degree.

B choice is correct because 2 is the highest degree.

C choice is wrong because 3 is the highest degree.

D choice is wrong because it is not a polynomial.

Therefore, B is correct.

7 0

2 years ago

Evaluate the expression 7^2/ x^2 - 2 for x = 3

vovikov84 [41]

Answer:

Step-by-step explanation:

7²/x²-2 when x=3

49/3²-2

49/9-2

49/7

answer=7

4 0

2 years ago

Help??? What is 3x+5x=67y?

ruslelena [56]

All you have to do is combine 3x and 5x to = 8x. You can't combine 8x and 67y because they have different variables. so it's 8x+67y.

5 0

2 years ago

Read 2 more answers

List Least to Greatest, 2/5, 1/3, 4/9, or 3/4 Please help

Ilya [14]

2/5 1/3 4/9 3/4. that's the answer

6 0

2 years ago