All categories

2 years ago

This is a khan question please help

Mathematics

2 answers:

Lubov Fominskaja [6]2 years ago

5 0

Answer:

The answer is D

Step-by-step explanation:

You divide each by 20

bezimeni [28]2 years ago

5 0

Answer:

D. 20(r+3t)

Step-by-step explanation:

I found the answer online.

You might be interested in

PLEASE HELP⚠️⚠️ Brandi has equal numbers of hip-hop songs and country

son4ous [18]

Answer:

its the equal sign which the hip hop give me a pop says the equations equal

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Solve for x in the parallelogram. The solution is x= units.

natka813 [3]

$\textit{area of a parallelogram}\\\\ A=bh~~ \begin{cases} b=base\\ h=height\\[-0.5em] \hrulefill\\ b=13\\ A=104\\ h=x \end{cases}\implies 104=(13)(x)\implies \cfrac{104}{13}=x\implies 8=x$

5 0

2 years ago

nick is given 450 to sepend on a vacatio. he decides to spend $5 a day the amount nick has left and the number of days are relat

omeli [17]

Answer:

m= 450 - (5*n)

Step-by-step explanation:

m is the money left

n is the days

7 0

3 years ago

A prism with a triangular base has a volume of 432 cubic feet. The height of the prism is 8

Rashid [163]

Answer:

9 feet

Step-by-step explanation:

Given:

A prism with a triangular base has a volume of 432 cubic feet.

The height of the prism is 8.

The triangle base has a base of 12 feet.

Question asked:

The height of the triangular base of the prism = ?

solution:

Volume of triangular prism = $Area of triangle \times height$

$432 = Area of triangle \times8$

Dividing both side by 8

$54 = Area of triangle$

$54 =$ $\frac{1}{2} \times base \times height$

$54 = \frac{1}{2} \times12\times height\\54 = \frac{12}{2} \times height$

Multiplying both side by 2

$108 = 12 \times height$

Dividing both side by 12

$9 = height$

Thus, height of the triangular base of the prism is 9

3 0

2 years ago

A snail going full speed was taking 1/5 of a minute to move

cluponka [151]

Answer:

84 seconds or 1 min and 24 seconds

Step-by-step explanati

8 0

2 years ago