3 years ago

What's the first answer

Mathematics

1 answer:

andriy [413]3 years ago

4 0

5) -3 |. 6) 2 7) -6. |. 8) -18 9) 5. |. 10) 19 11) 14. |. 12) 42 13) 38. |. 14) 0

You might be interested in

Simplify the number. (-32)^6/5

Mademuasel [1]

Answer:

-32^6/5 = -64

8 0

3 years ago

Read 2 more answers

I’d really appreciate some help :)

olga2289 [7]

Answer/Step-by-step explanation:

The corresponding side lengths of two triangles are always equal. Apply this in solving for x

4. $\frac{9}{6} = \frac{x}{5}$

Cross multiply

$6*x = 5*9$

6x = 45

divide both sides by 6

y = 7.5

5. $\frac{10}{8} = \frac{x}{11}$

Cross multiply

$8*x = 10*11$

8x = 110

divide both sides by 8

x = 13.75

6. $\frac{12}{x} = \frac{7}{4}$

Cross multiply

$x*7 = 12*4$

7x = 48

divide both sides by 7

x = 6.86 (nearest hundredth)

7 0

3 years ago

2.2X + 2.2 = 1.1 x = [?]

Degger [83]

Answer:

x = 0.5

Step-by-step explanation:

2.2X + 2.2 = 1.1

subtract both sides by 2.2

2.2X = -1.1

divide both sides by 2.2

we get x = 0.5 or 1/2

6 0

3 years ago

Read 2 more answers

Find the value of x. Round to the nearest tenth.

Nezavi [6.7K]

Answer:

x ≈ 55.6

Step-by-step explanation:

Using the sine ratio in the right triangle

sin20° = $\frac{opposite}{hypotenuse}$ = $\frac{19}{x}$ ( multiply both sides by x )

x × sin20° = 19 ( divide both sides by sin20° )

x = $\frac{19}{sin20}$ ≈ 55.6 ( to the nearest tenth )

7 0

2 years ago

A swimming pool is filled with water. Find .. 15m 1.2 3.7m 1.89

Andreyy89

Answer:

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers