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gladu [14]
3 years ago
9

For homework, a student had to complete 15 problems total. If she finished 6 problems in class, what is the ratio of problems sh

e still needs to complete to problems that she's already finished?
Mathematics
1 answer:
Sedaia [141]3 years ago
3 0
6:15
which can be simplified to
2:5
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The bases of a right prism are rhombi with area A = 44 cm2. The height of the prism is h=2.3 dm. Find the volume V of the prism.
Allushta [10]
The volume is 1012 cm³.

The volume of a right prism is found by multiplying the area of the base and the height.  First we need to convert the height to centimeters.

1 dm = 10 cm
2.3 dm = 2.3(10) = 23 cm

Now we have 44(23) = 1012 cm³
8 0
3 years ago
D is the midpoint of RJ⎯⎯⎯⎯. R has coordinates (−4,7), and D has coordinates (2,−1). Identify the coordinates of J.
Aleksandr [31]

Answer:

(8,-9)

Step-by-step explanation:

If the x-coordinate of R is 6 units away from D's x-coordinate, then so will J's x-coordinate. If the y-coordinate of R is 8 units away from D's y-coordinate, then so will J's y-coordinate.

Side note/Extra information:

The line would be y=\frac{-4}{3} x+\frac{5}{3}

3 0
3 years ago
2). Bill has twice as many candies as Fred. Tim has 3 fewer than 3 times as many candles as Fred.
sasho [114]

Step-by-step explanation:

<h2>Answer:-</h2>

\tt{Let \ the \ candies \ taken \ by \ Fred \ be \ x.}

Now, let's Solve!

So, according to Question,

Bill = 2x

Tim = 3x-3

Total Candies = 177.

\bf{x+2x+3x-3=177}

Totalling x,

\bf{6x-3=177}

\bf{6x=177+3}

\bf{6x = 180}

\boxed{\sf{x = 30}}

So, Fred has 30 candies.

Bill's Candies = 2×30 = 60 Candies

Tim's Candies = 3×30-3 = 90-3 = 87 Candies.

Hope it helps :)

7 0
3 years ago
Adult tickets to a basketball game cost $5. Student tickets cost $1. A total of $3,228 was collected on the
baherus [9]

Answer:

even im confused sory

Step-by-step explanation:

7 0
3 years ago
Write this ratio as a fraction in simplest form without any units. 21 feet to 10 yards
Delvig [45]

Answer: 2 1/10

Step-by-step explanation:

21 : 10

Step 1: to write as a fraction= 21/10

2 1/10

7 0
3 years ago
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