2 years ago

Which of the following are alternate interior angles

Mathematics

1 answer:

ehidna [41]2 years ago

5 0

Answer:

2 and 8, 3 and 5

Step-by-step explanation:

uh no explanation needed

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Simplify 5a+6a2+7a-4a2-9a

Mice21 [21]

Answer:

2a to the second power + 3a

Step-by-step explanation:

8 0

3 years ago

X/2-1/5=x/3+1/4<br>solve this equation

Alekssandra [29.7K]

Answer:

$x=\frac{27}{10}$

Step-by-step explanation:

$\frac{x}{2}-\frac{1}{5}=\frac{x}{3}+\frac{1}{4}$

$\frac{x}{2}-\frac{1}{5}-\frac{x}{3}=\frac{x}{3}+\frac{1}{4}-\frac{x}{3}$

$-\frac{1}{5}+\frac{x}{6}=\frac{1}{4}$

$-\frac{1}{5}+\frac{x}{6}+\frac{1}{5}=\frac{1}{4}+\frac{1}{5}$

$\frac{x}{6}=\frac{9}{20}$

$\frac{6x}{6}=\frac{9\times \:6}{20}$

$x=\frac{27}{10}$

3 0

3 years ago

Read 2 more answers

The perimeter of the polygon above is?

gregori [183]

The answer is 38 cm u just add all sides to get ur answer
in other words
4+4+5+6+10+9 =38cm

4 0

3 years ago

What point is on the graph of every direct variation equation

Alexeev081 [22]

Answer: The point (0,0)
This point is also known as the origin

The reason why is because every direct variation equation is of the form y = k*x
where k is some fixed number

If we plugged in x = 0 it leads to y = k*x = k*0 = 0. So (x,y) = (0,0)

4 0

3 years ago

3 plus the product of 2 and h

Ket [755]

I'm pretty sure it should be 2h+3

4 0

3 years ago