Answer:
The Answer here is 11
Step-by-step explanation:
First, we divide inside the parentheses because we always do what is inside the parentheses first, and division comes before addition. So 12/4 is 3. Next we add 3 plus 1, which is 4. Then we multiply (Because multiplication comes before subtraction, and parentheses mean multiplication) 4 times 1 which is 4. Then we subtract 15-4 which comes out to 11.
Hence the answer here is 11.
<em><u>Hope this helped!!</u></em>
Perimeter = 2(L + W)
2(L + 10) = 50
2L + 20 = 50
2L = 30, L = 15
Solution: the length is 15 inches
Answer:
Triangle A
Step-by-step explanation:
Answer:
m=1.75
Step-by-step explanation:
- 4.5 = m+2.75
- Subtract 2.75 on both sides of the equation
- m = 1.75
Answer:
11.11% (nearest hundredth)
Step-by-step explanation:
<u>Simple interest formula</u>
A = P(1 + rt)
where:
- A = final amount
- P = principal
- r = interest rate (in decimal form)
- t = time (in years)
Given:
- A = $3500
- P = $2800
- t = 2 years 3 months = 2.25 years
Substitute given values into the formula and solve for r:
⇒ 3500 = 2800(1 + 2.25r)
⇒ 3500 = 2800 + 6300r
⇒ 700 = 6300r
⇒ r = 1/9
Convert the interest rate into a percentage:
⇒ r × 100% = 1/9 × 100% = 11.11% (nearest hundredth)
