3 years ago

I really need help, answer as many as you can please

1 answer:

6 0

5^2 -7•4+(36-2^(5) so do (36-2^5 first put that in the calculator which gets u 32.Then bring down 5^2-7•4+32 then do 5^2 and 7×4 which 25 -28+32 add them together u get 60 so 25 -60 is 35

You might be interested in

I don’t really understand this may you please help!¡

Helga [31]

Answer:(15+6)÷3

Step-by-step explanation:

You add 15 and 6 to get the total, the divide by 3 to see how much each person pays.

7 0

2 years ago

Use the triangle below to find cos V.

Semenov [28]

Answer:

$cos\ V = \frac{2\sqrt{29}}{29}$

Step-by-step explanation:

Given

The attached triangle

Required

Find cos V

In trigonometry:

$cos\theta = \frac{Adjacent}{Hypotenuse}$

In this case:

$cos V= \frac{TV}{UV}$

Where

$TV = 6$

and

$UV^2 = TV^2 + TU^2$ -- Pythagoras

$UV^2 = 6^2 + 15^2$

$UV^2 = 261$

Take square roots

$UV = \sqrt{261$

$UV = \sqrt{9*29$

$UV = \sqrt{9} *\sqrt{29$

$UV = 3\sqrt{29$

So:

$cos V= \frac{TV}{UV}$

$cos\ V = \frac{6}{3\sqrt{29}}$

$cos\ V = \frac{2}{\sqrt{29}}$

Rationalize:

$cos\ V = \frac{2}{\sqrt{29}}*\frac{\sqrt{29}}{\sqrt{29}}$

$cos\ V = \frac{2\sqrt{29}}{29}$

8 0

2 years ago

HELP MEEEEE........

Alex787 [66]

Answer:

Maybe Dependent

Step-by-step explanation:

3 0

3 years ago

Can an opposite and an absolute value of an integer be the same?

krek1111 [17]

Yes and opposite and an absolute value of an integer will be the same.

8 0

2 years ago

Will mark brainliest! Solve! 9x +25+3x = 34 + 54 HELP!!!

Salsk061 [2.6K]

Answer:

9x + 25 + 3x = 34 + 54

9x + 3x = 12x

34 + 54 = 88

12x + 25 = 88

- 25 - 25

12x = 63

x = 5.25

7 0

3 years ago

Read 2 more answers