3 years ago

I need help what is the answer

Mathematics

2 answers:

Masja [62]3 years ago

6 0

The answer:
It is B.8

natulia [17]3 years ago

3 0

Answer:

8 is the answer

Step-by-step explanation:

Good luck! Remember you are awesome, amazing, and smart!

You can do it!

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Need answer ASAP ASAP please ASAP ASAP thank you:)

Paha777 [63]

Answer:

42°

Step-by-step explanation:

3x + 54° = 180° [Supplementary angles]

=> 3x = 180 - 54

=> 3x = 126

$= > x = \frac{126}{3}$

=> x = 42° (Ans)

5 0

3 years ago

Read 2 more answers

(factor out) 3x(to the power of 2) -39x+36

motikmotik

3x² - 39x + 36
3(x²) - 3(13x) + 3(12)
3(x² - 13x + 12)
3(x² - 12x - x + 12)
3(x(x) - x(12) - 1(x) + 1(12))
3(x(x - 12) - 1(x - 12))
3(x - 1)(x - 12)

7 0

3 years ago

21 ÷ 30 equals what?

sweet [91]

The answer should be .7

6 0

3 years ago

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A store donated cases of crayons to a daycare center. Each case holds 24 boxes of crayons; each box holds 8 crayons. How many cr

kakasveta [241]

Answer:

192

Step-by-step explanation:

Just multiply 24 by 8.

I think thats it tho.

4 0

2 years ago

Read 2 more answers

a solid sphere is cut into 3 equal wedges. the volume of each wedge is V=4/9π^3. solve the formula for r

algol13

$\\ \qquad\quad\sf{:}\dashrightarrow V=\dfrac{4}{9}πr^3$

It is one third of the solid. sphere

$\\ \qquad\quad\sf{:}\dashrightarrow V_{(Sphere)}$

$\\ \qquad\quad\sf{:}\dashrightarrow 3\left(\dfrac{4}{9}πr^3\right)$

$\\ \qquad\quad\sf{:}\dashrightarrow \dfrac{4}{3}\pi r^3$

Now

$\\ \qquad\quad\sf{:}\dashrightarrow \pi r^3=\dfrac{3V}{4}$

$\\ \qquad\quad\sf{:}\dashrightarrow r^3=\dfrac{3V}{4\pi}$

$\\ \qquad\quad\sf{:}\dashrightarrow r=\sqrt[3]{\dfrac{3V}{4\pi}}$

4 0

3 years ago

Read 2 more answers

I need help what is the answer ​

I need help what is the answer