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3 years ago

Answer this please thanks

Mathematics

2 answers:

Thepotemich [5.8K]3 years ago

5 0

Answer:

Step-by-step explanation:

To Find the value of x in this Alternate Interior Angle Relationship..

add $8x+74$ and $2x+56$

$8x+74+2x+56$ combine like terms

$10x+130=180$

subtract 130 on both sides

$10x=50$

divide 10 on both sides

$x=5$

Now solve for the angle of measure B

∠B=2(5)+56

∠B=10+56

∠B=66°

densk [106]3 years ago

3 0

Answer:

z=5, m<b=66 degrees

Step-by-step explanation:

8z+74+2z+56=180

10z+130=180

10z=50

z=5

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You purchased a boat for $19,000 and can expect the boat to depreciate at an annual rate of 7.3%. What will the value of your ca

Lerok [7]

Answer:

$14,030.48

Step-by-step explanation:

We can use the following formula to solve:

$A=P(1-r)^t$

P = principal value

r = rate (decimal)

t = time (years)

First, lets change 7.3% into a decimal:

7.3% -> $\frac{7.3}{100}$ -> 0.073

Next, plug in the values:

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4 0

4 years ago

Solve the system. y= 22 – 10x + 15 y=-10

Yuliya22 [10]

I will try to solve your system of equations.

y=22;−10x+15y=−10

Step: Solvey=22for y:

Step: Substitute22foryin−10x+15y=−10:

−10x+15y=−10

−10x+(15)(22)=−10

−10x+330=−10(Simplify both sides of the equation)

−10x+330+−330=−10+−330(Add -330 to both sides)

−10x=−340

−10x

−10

−340

−10

(Divide both sides by -10)

x=34

Answer:

y=22 and x=34Answer:

Step-by-step explanation:

7 0

4 years ago

2x + 5y = 6

Snezhnost [94]

Step-by-step explanation:

Given equations

2x + 5y = 6 .......i)

2x = 10 - 3y...... II)

Putting 2x = 10 - 3y in equation i

10 - 3y + 5y = 6

2y = 6 - 10

2y = - 4

y = - 4 / 2

y = - 2

Now putting y = - 2 in equation ii

2x = 10 - 3 * ( - 2)

2x = 10 + 6

2x = 16

x = 16 / 2

x = 8

So x = 8 and y = - 2

Hope it will help :)❤

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3 years ago

Find the value of y, please explain how and give the answer!

Gnoma [55]

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4 years ago

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Hope this will help u.

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4 years ago

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