3 years ago

You might need:

Mathematics

1 answer:

Over [174]3 years ago

8 0

Answer: dont know

Step-by-step explanation: dont know

You might be interested in

Need help with number 4 and number 6

Ann [662]

Answer:

4. x=14.1 mi 6.x=8r3 km

Step-by-step explanation:

3 0

4 years ago

Dara has 12 red counters. She has 7 more red counters than yellow counters. How many yellow counters does Dara have?

pantera1 [17]

12 red counters

7 more red counters than yellow counters

12 - 7 = 5 yellow counters

Dara has 5 yellow counters.

5 0

4 years ago

Read 2 more answers

be rectangular prism and rectangular pyramid have the same volume. determine the value of x, the height of the pyramid.

Marina CMI [18]

ANSWER

$x= 9 \: in$

EXPLANATION

The volume of a rectangular prism is given by the formula,

$V = l \times b \times h$
We substitute the dimensions to obtain,

$V = 6 \times 3 \times 12 \: {in}^{3}$

The volume of the rectangular pyramid is,

$V = \frac{1}{3} \times 6 \times 12 \times x \: {in}^{3}$

Equating the two volumes gives,

$\frac{1}{3} \times 6 \times 12 \times x = 6 \times 3 \times 12$

We divide through by 6×12 to get,

$\frac{x}{3}=3$

We solve for x to obtain,

$x = 3 \times 3$

$x = 9 \: in$