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stepan [7]
3 years ago
9

Need help with this problem.

Mathematics
1 answer:
Galina-37 [17]3 years ago
5 0

Answer:

18

Step-by-step explanation:

To find this we must divide 45 by 20 which gives the answer of 2.25. As we know this we now must multiply that by 8 resulting in to 18.

Therefore the answer is 18

You might be interested in
How much will have to deposit into an account that pays 5.25% simple interest today, in order to earn $345.45 interest in seven
Ann [662]

To earn $345.45 simple interest in 7 years, you have to invest $940.

<u>Step-by-step explanation:</u>

Step 1:

Given details are Simple Interest Rate (R) = 5.25%, Simple Interest (SI) = $345.45, Time (T) = 7 years

Step 2:

Use the above details to find principal using the formula for Simple Interest (SI) = PRT/100

⇒ 345.45 = (P × 5.25 × 7)/100

⇒ 34545 = 36.75 P

⇒ P = $940

3 0
2 years ago
△RQS is similar to △TQU by the AA similarity postulate. What is the measure of angle R ?
natta225 [31]

Answer:

  60°

Step-by-step explanation:

The sum of angles in a triangle is 180°.

  ∠R + 88° + 32° = 180°

  ∠R = 60° . . . . . . subtract 120° from both sides of the equation

3 0
3 years ago
Evaluate the radical. 125−−−√3
VikaD [51]

Answer:

Answer should be 5

Step-by-step explanation:

3 0
3 years ago
Factorise x^{2} +2x-24[/tex]
Talja [164]

Answer:

(x + 6)(x - 4)

Step-by-step explanation:

x² + 2x - 24

(x + 6)(x - 4)

-4 and +6 multiply to 24 and add to +2.

5 0
3 years ago
What is the slope of the line ?
Tju [1.3M]

Answer:

1

Step-by-step explanation:

Take any two points from the line:

I will take (-1,0) (0,1)

slope formula:

m = y2 - y1 / x2 - x1

m = 1 - 0 / 0 - (-1)

m = 1 / 0 + 1

m = 1 / 1

m = 1

cheers

5 0
3 years ago
Read 2 more answers
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