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1 year ago

Solve. Show all of your steps. 3.) 3(5 + 2) - 2 cubed

Mathematics

2 answers:

andreev551 [17]1 year ago

6 0

3.) 3(5+2)-2

3x5=15
3x2=6

15+6=21

21-2^3=
21-6=15

Answer:15

Hope this help

Aleonysh [2.5K]1 year ago

3 0

Answer:

4 3=64

Step-by-step explanation:

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2 years ago

Which of the following equations have infinitely many solutions? Choose all answers that apply: A 6x + 35 = –60 – 35 -6x + 35 =

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1 year ago

In ΔWXY, x = 680 inches, w = 900 inches and ∠W=157°. Find all possible values of ∠X, to the nearest degree.

ikadub [295]

Given:

In ΔWXY, x = 680 inches, w = 900 inches and ∠W=157°.

To find:

The all possible values of ∠X, to the nearest degree.

Solution:

Law of Sines:

$\dfrac{a}{\sin A}=\dfrac{b}{\sin B}=\dfrac{c}{\sin C}$

For ΔWXY,

$\dfrac{w}{\sin W}=\dfrac{x}{\sin X}=\dfrac{y}{\sin Y}$

Now,

$\dfrac{w}{\sin W}=\dfrac{x}{\sin X}$

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$900\sin X=680\sin (157^\circ)$

$\sin X=\dfrac{680}{900}\sin (157^\circ)$

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$X=\sin^{-1}(0.295219)$

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2 years ago

Using a common denominator to order fractions, please help fast...

marshall27 [118]

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2 years ago

What is the answer for <br> -16+x=-15

Sladkaya [172]

Answer:

x=1

Step-by-step explanation:

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2 years ago

Solve. Show all of your steps. 3.) 3(5 + 2) - 2 cubed​

Solve. Show all of your steps. 3.) 3(5 + 2) - 2 cubed