3 years ago

Find the area and perimeter please

Mathematics

1 answer:

expeople1 [14]3 years ago

7 0

Answer:

the area is 740 cm and the perimeter is 148

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puteri [66]

Answer:

x+7y = -77

Step-by-step explanation:

multiply both sides by 7 to get rid of denominator

7y = -x-77

now move x term to other side

x+7y = -77

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3 years ago

What is the slope and y intercept of X=-13/2 - 2/7y

Zigmanuir [339]

Answer:

Slope = -7/2

y intercept = -91/4

Step-by-step explanation:

Given the line

x = $\frac{-13}{2}$ - $\frac{2}{7}$ y

We know that in the equation y = mx + c, m is slope and c is y intercept,

So bring the given equation to above form,

x = $\frac{-13}{2}$ - $\frac{2}{7}$ y

x = $\frac{-91-4y}{14}$

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4y = -14x-91

y = $\frac{-14x}{4}$ $\frac{-91}{4}$

comparing above equation with y= mx+c

slope, m = $\frac{-14}{4}$ = $\frac{-7}{2}$

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3 years ago

Joseph and Sanjay are trying to finish their math homework before their favorite TV show starts. Joseph finishes 2/3 of his prob

kicyunya [14]

The correct answer is Sanjay! :)

Explanation:
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kotegsom [21]

Step-by-step explanation:

a=54 v.o.a

a=b =54 alternative

c=b =54 v.o.a

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14 veces Step-by-step explanation:

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