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2 years ago

PLEASE HELP I GIVE BRAINLIEST

Mathematics

1 answer:

ddd [48]2 years ago

6 0

Answer:

y = 11

Step-by-step explanation:

Perimeter = 6 + 5y + y + 2 + 4y + 3

= 10y + 11

10y + 11 = 121

10y = 121 - 11

= 110

y = 110 ÷ 10

y = 11

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Please help with number 8

Oxana [17]

Answer:

Step-by-step explanation:

*the sum of a triangle in degrees is 180*

44-72= 116

180-116= 64

4 0

3 years ago

Select the correct answer from each drop-down menu.

vazorg [7]

Answer:

Step 1: Distribute $-2$ to $5x$ and $8$

Step 2: Subtract from both sides of the equation $6x$

Step 3: Add to both sides of the equation $16$

Step 4: Divide both sides of the equation by $-16$

Step-by-step explanation:

Step 1: Apply the Distributive Property. Then you must distribute $-2$ to $5x$ and $8$

Then:

$-2(5x+8)=14+6x\\\\-10x-16=14+6x$

Step 2: You must apply the Subtraction property of Equality and subtract $6x$ from both sides of the equation. Then:

$-10x-16-6x=14+6x-6x\\\\-16x-16=14$

Step 3: You must apply the Addition property of Equality and add $16$ to both sides of the equation. Then:

$-16x-16+16=14+16\\\\-16x=30$

Step 4: You must apply the Division property of Equality and divide both sides by $-16$ . Then:

$\frac{-16x}{-16}=\frac{30}{-16}\\\\x=\frac{30}{-16}\\\\x=-\frac{15}{8}$

6 0

3 years ago

How much will the monthly payment be for a 2 year old used car that's is priced at 13995 of the current finance rate is 48 month

Elenna [48]

Answer:that’s a tough one

Step-by-step explanations just need some credit on brainly

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2 years ago

In 10 mins. a heart beats 700 times.How many minutes will a heart beat 140 times?

boyakko [2]

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3 years ago

What is the value of x

Len [333]

Answer:

X=70

Step-by-step explanation:

Interior angles of parallel line sum up to be 180° so:

45+(2x-5)=180

45+2x=185

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3 years ago