3 years ago

How to solve: (looking for b)y =mx+b

Mathematics

1 answer:

mamaluj [8]3 years ago

4 0

Subtracting mx from both sides, we get y-mx=b

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What is 3 1/4 x 4 x 5 1/2

jonny [76]

3 1/4 times 4 is 16 then time 5 1/2 =71.5

6 0

3 years ago

Read 2 more answers

dybincka [34]

Answer:

$57.2\ ft$

Step-by-step explanation:

we know that

The formula of slope is "rise over run", where the "rise" (means change in y, up or down) and the "run" (means change in x, left or right)

In this problem

The tangent of angle of 5 degrees is equal to the quotient of "rise over run"

Let

y ----> the rise of the ramp

x ----> the run of the ramp

$tan(5^o)=\frac{y}{x}$

we have

$y=5\ ft$

substitute and solve for x

$tan(5^o)=\frac{5}{x}$

$x=\frac{5}{tan(5^o)}$

$x=57.2\ ft$

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3 years ago

—3x + 1/3y = 12<br> 2y = 18х + 72<br><br> I need the answer ASAP how many solutions and the answer

erica [24]

Answer:

Infinite solutions or all real numbers

Step-by-step explanation:

divide the bottom equation by 2 then....

-3x +1/3 (9x + 36) = 12

-3x + 3x + 12 = 12 (distribute the 1/3 to the terms in the parentheses)

12 = 12

Infinite solutions

8 0

3 years ago

Can someone help me on this? I get 2 but my friend gets 1. We know how to do it, just we get different answers. my friend and i

natulia [17]

2.6-1.38=1.22
Hope this helps

6 0

3 years ago

What is the value of g-1(7)

fomenos

Answer:

g-7

Step-by-step explanation:

Multiply the numbers

g-(1*7)

g-7

6 0

3 years ago