3 years ago

What is the measurement of angle a?

1 answer:

6 0

Assuming we have parallel lines, we can solve for x.
Since a = 3x - 10 (vertically opposite angles are equal),
3x - 10 = 2x + 15 (alternate angles are equal)
x = 25

Hence, angle a = 3(25) - 10 = 65°

You might be interested in

Please help

Nana76 [90]

Answer:

it looks like its negative 2

5 0

2 years ago

Read 2 more answers

Let f(x) = x + 7 and g(x) = x − 4. Find f(x) ⋅ g(x).

saveliy_v [14]

For this case we have the following functions:

$f (x) = x + 7\\g (x) = x-4$

We must find the product of the functions:

$f (x) * g (x) = (x + 7) (x-4)$

We apply distributive property:

$f (x) * g (x) = x ^ 2-4x + 7x-28\\f (x) * g (x) = x ^ 2 + 3x-28$

Finally, the product of the functions is:

$x ^ 2 + 3x-28$

Answer:

$x ^ 2 + 3x-28$

6 0

3 years ago

How do you solve this

3241004551 [841]

Answer:

348

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Round 1149 to the nearest thousand.

zysi [14]

1150, i’m pretty sure that’s it!

4 0

3 years ago

the sponsor of a concert promises the concert singer a fee based on $5 per person in the audience. if attendence is below 200, h

larisa86 [58]

This would help you alot.

3 0

3 years ago

Read 2 more answers