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e-lub [12.9K]
4 years ago
13

How can u know if this equuation is true? 1/3+1/5=2/8=1/4​

Mathematics
1 answer:
Fynjy0 [20]4 years ago
4 0
This statement is not true, you cannot add denominators if they are not the same

the correct answer is 8/15

brainliest answer please =)
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Find the amount and present value of 10 quarterly payments of $ 1500, if the interest rate is 25% compounded each month.
BlackZzzverrR [31]

Given Information:

Monthly payment = MP = $1500/4 = $375

Monthly interest rate = r = 25/12 = 2.083%

Required Information:

Present Value = ?

Answer:

PV = \$10,110

Explanation:

n = 10*4

n = 40 monthly payments

The present value is found by

$ PV = MP \times  \frac{ (1 - \frac{1}{(1+r)^n} )}{r}  $

Where r is monthly interest rate.

MP is the monthly payment.

$ PV = 375 \times  \frac{ (1 - \frac{1}{(1+0.02083)^{40}} )}{0.02083}  $

PV = 375 \times (26.96)

PV = \$10,110

Therefore, $10,110 is the present value of 10 quarterly payments of $1500 each at 25% interest rate compounded each month.

7 0
4 years ago
A carpenter is making a backyard deck. In the measurements, he has determined that he needs to make a support triangle with an a
djverab [1.8K]

Answer:

Equation for area = 36 = [1/2]x[2x - 1]

Step-by-step explanation:

Given:

Area of triangle = 36 m²

Length of base = 2(Height) - 1

Find:

Equation for area

Computation:

Assume;

Height = x

Area of triangle = (1/2)(b)(h)

36 = (1/2)[2(x) - 1][x]

36 = [1/2]x[2x - 1]

Equation for area = 36 = [1/2]x[2x - 1]

3 0
3 years ago
Find the area of the shaded regions below. Give your answer as a completely
N76 [4]

Answer:

You just need to find the length of LM and NM and then find the area of semi-circles using the formula  πr²÷2

7 0
3 years ago
(HELP ASAP)
Rainbow [258]

The statement that best explains the effects of specializations in the US are:

  • The Midwest became a major grain-growing region of the United States. (Option B)
  • The north became dependent on workers who migrated from the South. (Option C)
  • The northeast became a center for manufacturing and industry. (Option F)
<h3>What is specialization in economics?</h3>

Specialization refers to the act of strategy of focusing on one's area of strength.

For a country, that would mean focusing on the production of goods and services in which it has a higher degree of advantage or efficiency.

Learn more about specialization in the US at:
brainly.com/question/24448534

5 0
3 years ago
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!
lianna [129]

Answer:  1.61

==================================================

Work Shown:

tan(angle) = opposite/adjacent

tan(J) = IK/IJ

tan(J) = 45/28

tan(J) = 1.60714 approximately

tan(J) = 1.61

6 0
3 years ago
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