3 years ago

Please help i can’t figure this out

Mathematics

1 answer:

UNO [17]3 years ago

6 0

Answer:

C because 100 percent of 15 is 15 and 20 percent of 15 is 3

You might be interested in

Can somebody help me solve this?

Nookie1986 [14]

Answer:

z = 3.2 units

Step-by-step explanation:

sin 76°/z = sin 51°/2.6

cross-multiply to get:

z·(sin 51°) = 2.6·(sin 76°)

z = 2.6·(sin 76°) ÷ (sin 51°)

z = 3.2

3 0

3 years ago

Frank bought three magazines for $18.90 and six candy bars for $6.30. How much did he spend?

yuradex [85]

Answer:

$18.90 + $6.30 = $25.20

Step-by-step explanation:

3 0

3 years ago

What are the two ratios that are equivalent to 2:9

Lisa [10]

Answer:

18:81 12:54

Step-by-step explanation:

7 0

3 years ago

Find the slope of the line on the graph. Write your answer as a fraction or a whole number, not mixed number or decimal.

Vesna [10]

Answer:

<em>The slope is:</em>

$m=-\frac{3}{2}$

Step-by-step explanation:

The slope m of a line is calculated using the following formula

$m=\frac{y_2-y_1}{x_2-x_1}$

Where the points $(x_1, y_1)$ and $(x_2, y_2)$ are two points belonging to the straight line

Notice in the graph that the line passes through the points

(0, 2) and (2, -1)

Then the slope is:

$m=\frac{-1-2}{2-0}$

$m=\frac{-3}{2}$

4 0

3 years ago

It takes Maya 30 minutes to solve 5 logic puzzles, and it takes amy 28 minutes to solve 4 logic puzzles. use models, to show the

nalin [4]

Answer:

maya - 6 min per puzzle

amy - 7 min per puzzle

maya would finish first since her unit rate is smaller. for example, it takes maya 30 for 5 but it would take 35 for 5.

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers