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2 years ago

What is each product?

Mathematics

2 answers:

Julli [10]2 years ago

8 0

The answer to your question is C

xz_007 [3.2K]2 years ago

7 0

Answer:

C 54, -7

Step-by-step explanation:

a. (-6)(-9) = 54

b. 28(-0.25) = -7

Answer: C 54, -7

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59-(2c+3)=4(c+7)+c.

alisha [4.7K]

Step-by-step explanation:

${:}\leadsto$ $\sf 59-(2c+3)=4 (c+7)+c$

${:}\leadsto$ $\sf 59-2c-3=4c+28+c$

${:}\leadsto$ $\sf 56-2c=5c+28$

${:}\leadsto$ $\sf 5c+28=56-2c$

${:}\leadsto$ $\sf 5c+2c=56-28$

${:}\leadsto$ $\sf 7c=28$

${:}\leadsto$ $\sf c={\dfrac {28}{7}}$

${:}\leadsto$ $\sf c=4$

4 0

2 years ago

Read 2 more answers

Is 6 squared plus 9 sqaured rational?

iris [78.8K]

Simplify the expression

6² + 9²

6² = 6 x 6 = 36
9² = 9 x 9 = 81

36 + 81 = 117

117 is a rational number ∴ 6² plus 9² is rational

hope this helps

5 0

3 years ago

The ratio of sugar to flour is 2:3. If there are 13 cups of sugar, how many cups of flour are there?

kkurt [141]

There are 19.5 cups of flour

4 0

3 years ago

Read 2 more answers

An artist makes a structure in the shape of this given triangle.

Mumz [18]

ANSWER

$\theta =73.2 \degree$

EXPLANATION

We use the sine rule to obtain,

$\frac{ \sin( \theta) }{4} = \frac{ \sin(50 \degree) }{3.2}$

We multiply both sides by 4 to obtain,

$\sin( \theta) = \frac{ \sin(50 \degree) }{3.2} \times 4$
We take the inverse sine of both sides to get,

$\theta = \sin ^{ - 1} (0.9576)$
$\theta =73.2$
to the nearest tenth.

5 0

3 years ago

B) There are at most 12 students

Vaselesa [24]

ehh??

your question is incomplete I guess

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7 0

2 years ago