2 years ago

Which statement is true?

Mathematics

2 answers:

matrenka [14]2 years ago

6 0

Answer:

It's B

Hope it helps!!

icang [17]2 years ago

4 0

Answer:

A is the answer

Step-by-step explanation:

Hope I helped!

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(b^4)^2 ???????????????

Bogdan [553]

Answer:

b^8

Step-by-step explanation:

3 0

3 years ago

Find cos (P)

eimsori [14]

Answer:

cos P = 71.09

Step-by-step explanation:

cos = $\frac{adajcent}{hypotenuse}$

cos P = $\frac{24}{74}$

cos P = 0.324

cos-1 of 0.324 is 71.09

cos P = 71.09

4 0

2 years ago

In a room there are a mixture of people and dogs. there are 72 heads, and 200 legs. how many dogs are in the room?

IRINA_888 [86]

There are a total of 9 dogs

6 0

3 years ago

Find 2x2 − 2z4 + y2 − x2 + z4 if x = −4, y = 3, and z = 2.<br><br> Is -3 the correct answer?

Ket [755]

We're given the algebraic expression 2x^2 - 2z^4 + y^2 - x^2 + z^4

By hypothesis, x = -4, y = 3 and z = 2

Let's replace each letter by its given value:

2x^2 - 2z^4 + y^2 - x^2 + z^4
2(-4)^2 - 2(2)^4 + (3)^2 - (-4)^2 + (2)^4
(2*16) - 2*16 + 9 - 16 + 16
32 - 32 + 9 - 16 + 16
9

So wrong. The correct answer is not -3, but 9.

Hope this helps! :D

6 0

3 years ago

Pleas help me quickly !

Maksim231197 [3]

Answer:

-36

Step-by-step explanation:

-(36/-6) to the power of 2 is -36.

3 0

2 years ago

Read 2 more answers