3 years ago

HELP PLEASE!!! (A) 45 (B) 90 (C) 30 (D) 60

Mathematics

1 answer:

stealth61 [152]3 years ago

4 0

Answer:

its B, 90

Step-by-step explanation:

thats a right triangle so the r angle is 90

You might be interested in

How many solutions does this<br> graph have?

OlgaM077 [116]

Answer:10

Step-by-step explanation:

4 0

3 years ago

Tony has 24 stamps in his collection this is 1/3 times the number of Jordan has how many stamps does Jordan have

Cerrena [4.2K]

You have to find 1/3 of 24, so it is 8

7 0

3 years ago

HELP ME PLEASE Find the slope of the line and write it as a rate of change.

Eduardwww [97]

Answer:

Step-by-step explanation:

6 0

2 years ago

20 points!!! first answer gets brainliast. Don't need too much explanation thank you!

KengaRu [80]

Answer:

The answer to your question is below

Step-by-step explanation:

2. $\sqrt{-128}$ Just find the prime factors of 128 and simplify

$\sqrt{-2^{7}} = \sqrt{-2^{6} 2} = 2^{3}i \sqrt{2}$

$8i\sqrt{2}$

3.- $\sqrt{-9} + \sqrt{-16}$ Get the square roots and simplify

3i + 4i

4.- None of the choices is equal to one, because the exponents are pair.

5.- 1/3x² + 10 = 7

1/3x² = 7 - 10

1/3x² = -3

x² = -3(3)

x² = -9

x = ±3i

8 0

3 years ago

What is another way of writing the following expression?

Nat2105 [25]

A. (3x7)+(3x4)
should be the correct one bc the other options dont get the same answer in the end

4 0

3 years ago

Read 2 more answers