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3 years ago

Use proportion for all problems (I’ll mark brainliest)

Mathematics

2 answers:

anygoal [31]3 years ago

6 0

Answer:

Step-by-step explanation:

kondor19780726 [428]3 years ago

5 0

Answer:

13. 12000

14. 1 c

15. 1h 7min 30 sec

16. 364miles

17. 60 days

18. 18 eggs

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You save 15 a week. How much will you have saved after w weeks? Answer construct a verbal model

liraira [26]

Answer:

With every week you save, 15 more dollars are added into your savings.

Step-by-step explanation:

$\left[\begin{array}{ccc}15(1)=15&15(2)=30&15(3)=45\\15(4)=60&15(5)=75&15(6)=90\\15(7)=105&15(8)=120&15(9)=135\end{array}\right]$

3 0

3 years ago

In ΔVWX, w = 520 cm, ∠W=93° and ∠X=68°. Find the length of x, to the nearest centimeter.

Pani-rosa [81]

Answer:

482.7972612 cm. Just round from here.

Step-by-step explanation:

Ah, the sine law questions. Ok so you know $\frac{sin(A)}{a} = \frac{sin(B)}{b} = \frac{sin(C)}{c}$ . If you don't, voila. Obviously, the variables are different but we can use the same formula. So, we have

$\frac{sin(X)}{x} = \frac{sin(W)}{w}$

Plug in:

$\frac{sin(68)}{x} = \frac{sin(93)}{520}$

The answer when solving for x is the above

7 0

3 years ago

What is 2/5 divided by -1/2 minus 3/2

shutvik [7]

Answer:

$- \frac{23}{10}$

Step-by-step explanation:

$\frac{2}{5} \div \frac{ - 1}{2} - \frac{3}{2}$

➡️ $- \frac{2}{5} \times 2 - \frac{3}{2}$

➡️ $- \frac{4}{5} - \frac{3}{2}$

➡️ $- \frac{23}{10}$

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3 years ago

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Order from least to greatest .9, 8/9, .86

labwork [276]

Answer:

least to greatest

.86, 8/9, .9

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Michael Jordan scores the following points over 8 games: 24, 17, 28, 19, 23, 20, 13, 19. What is the mean (average) number of po

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Answer:

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2 years ago

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