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Dahasolnce [82]
3 years ago
5

A test has twenty questions worth 100 points. the test consists of

Mathematics
1 answer:
Sophie [7]3 years ago
6 0
B. False questions worth 3 ...
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a triangular sail has sides of 10 ft ,24ft,and 26ft .if the shortest side of a similar sail measures 6ft , what is the measure o
Katarina [22]

Answer:

15.6 ft

Step-by-step explanation:

Since the sails are similar then the ratios of corresponding sides are equal.

Comparing the shortest sides, that is

10 : 6 = 5 : 3

let the longest side be x, then using proportion

\frac{26}{5} = \frac{x}{3} ( cross- multiply )

5x = 78 ( divide both sides by 5 )

x = 15.6

The longest side is 15.6 ft

5 0
3 years ago
Zuma earns $12.50 an hour. How many hours must she work to earn $500?
bixtya [17]

Answer:

40 hours

Step-by-step explanation:

500 ÷ 12.5 = 40

8 0
3 years ago
Read 2 more answers
juan needs to measure 6 cups of flour for a recipe.he only has a 1/4 cup measuring cup.how many times must he fill the measuring
Luba_88 [7]

Answer:

Juan would need to fill up the 1/4 measuring cup 24 times.

Step-by-step explanation:

So to measure one cup of flour with a 1/4 measuring cup, you would need to fill up the 1/4 measuring cup 4 times. Since we want 6 cups, you would need to fill up the 1/4 measuring cup 24 times. 6 times 4 = 24. Hope this helps!

7 0
3 years ago
Simplify the expression below. 2^3 x 2^2
Zigmanuir [339]

Answer:

32 or~2^5

Step-by-step explanation:

→ (2^3)(2^2)

=2^3*2^2

=(2*2*2)*(2*2)

=2*2*2*2*2

=32

<u><em>You can also put this in another way:</em></u>

<em />2^5=2^3*2^2=2^3^+^2=2^5<em />

7 0
3 years ago
Read 2 more answers
How do you simplify −7(2x−11)
DanielleElmas [232]

Answer:

−7(2x−11)

use distributive property

-7(2x)-7(-11)

-14x+77

5 0
3 years ago
Read 2 more answers
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