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3 years ago

Please HElppppppppppppp meeeeeeee! I have less than 10 minutes!

Mathematics

1 answer:

attashe74 [19]3 years ago

8 0

Answer:

A) 5 3/10

B) 785 3/20

Step-by-step explanation:

Hope this helps <3

you find a common denominator and then simplify all fractions to that common denominator. then, you add them up!

2 1/5 + 3 1/10

5 can fit into 10 twice so it becomes...

2 2/10 + 3 1/10 which equals

5 3/10

472 2/5 + 312 3/4

5 times 4 is 20

472 8/20 + 312 15/20

there is a remainder of 3 for the fractions so you put it over 20.

785 3/20

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Answer:

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Step-by-step explanation:

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4 years ago

The fastest human has ever run is 27 mph how many miles per minute did the human run

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3 years ago

Help please I don’t know the answer

andrew-mc [135]

Answer:

$16,534.95

Step-by-step explanation:

To compute interest on loans, we use the compounded interest equation. We use the equation $A=P(1+\frac{r}{n})^{nt}$ where

P is the principle or starting value

A is the total amount after interest and a period of time

r is the rate at which interest gathers as a decimal

t the time in years

n is the number of times compounded in a year.

For this problem, we know P=$8000, r=19%=0.19, t=4 years and n=2. We substitute into the formula and simplify to find the total amount A.

$A=P(1+\frac{r}{n})^{nt}\\A=8000(1+\frac{0.19}{2})^{2(4)}\\A=8000(1+0.095)^{8}\\A=16,534.95$

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4 years ago

Question 1 Algebra I will mark as brainlest!!!

soldi70 [24.7K]

Answer:

(x-6)^2 =40

Step-by-step explanation:

The correct answer is (x-6)^2 =40

why??

Expand (x-6)^2

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Transpos 40 to the left side

So,

x^2 -12x+36 -40

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