All categories

2 years ago

Find the volume of the pyramid.

Mathematics

1 answer:

True [87]2 years ago

5 0

Answer:

The answer is 112 ft squared

Step-by-step explanation:

You might be interested in

Select one of the factors of 5x2 + 7x + 2.

Dafna1 [17]

5x² + 5x + 2x + 2
5x(x + 1) + 2(x + 1)

(5x + 2)(x + 1)

6 0

2 years ago

Read 2 more answers

3/4 x 3 2/5 - 5/5(find the value of each of the following)

Triss [41]

The value of the given expression is $\frac{-13}{20}.$

Solution:

Given expression is $\frac{3}{4} \times3\frac{2}{5}-\frac{5}{5}$ .

Let us first convert mixed fraction into improper fraction.

$3\frac{2}{5}=\frac{(3\times5)+2}{5}=\frac{17}{5}$

Substitute this in the given expression.

$\frac{3}{4} \times3\frac{2}{5}-\frac{5}{5}=\frac{3}{4} \times\frac{7}{15}-\frac{5}{5}$

$=\frac{21}{60}-\frac{5}{5}$

To simplify the above expression, 21 and 60 are cancelled by 3.

$=\frac{7}{20}-\frac{1}{1}$

Do cross multiplication to make the denominator same.

$=\frac{7}{20}-\frac{20}{20}$

$=\frac{7-20}{20}$

$=\frac{-13}{20}$

The value of the given expression is $\frac{-13}{20}.$

7 0

2 years ago

Rachel earned $23,750 and paid a FICA tax of 7.65%. How much FICA tax did she pay?

MAVERICK [17]

Tax = 7.65% of $23, 750

Tax = 0.0765 x 23750

Tax = $1816.88 (nearest hundredth)

------------------------------------------------------
Rachel needs to pay $1816.88 for FICA tax
------------------------------------------------------

7 0

3 years ago

Help me please I don't understand

erastova [34]

Just simpfly the promblem

8 0

3 years ago

The mass of a Moon rock is 3.5 kg. What is the mass of the moon rock in grams?

GrogVix [38]

It is 3500 grams
hope i helped

7 0

2 years ago

Read 2 more answers