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Natali [406]
3 years ago
9

WILL MARK AS BRAINLIEST I NEED HELP ASAPPP

Mathematics
1 answer:
sattari [20]3 years ago
7 0

Answer:

8.9 in.

Step-by-step explanation:

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

40 = (1/2) x*x

80 = x^2

square root (80) = x

x=> 8.944.... inch

Rounding off you get 8.9 in.

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16. Find the final balance in an account with $730 invested at 3% annual simple interest for 4 years. (1 point) $735.48 $87.60 $
podryga [215]

Answer:

$817.60

Step-by-step explanation:

Simple interest has the formula:

Simple Interest = Principal * rate * time

here,

Principal amount is $730

The rate of interest is 3%, which is 3/100 = 0.03

The time length in years is given as 4

We find the interest amount first:

SI = P * r * t

SI = 730 * 0.03 * 4

SI = 87.6

We are asked to find FINAL BALANCE, which is PRINCIPAL + INTEREST

So,

Final Balance = 730 + 87.6 = $817.60

7 0
3 years ago
If your the bus driver and you have 30 kids on the bus. But the first stop 10 kids get off the bus how old is the bus driver?
ozzi

Answer:

P.ut your age since you're the bus driver

Step-by-step explanation:

Hope this helps!

3 0
2 years ago
The figure below shows the front side of a purse in the shape of a trapezoid. Find the area of the trapezoid.
loris [4]

Answer:

  • 110 in²

Step-by-step explanation:

<u>Area of trapezoid formula:</u>

  • A = (b₁ + b₂)h/2

<u>Substitute the values on the sketch and find the area:</u>

  • A = (9 + 13)*10/2 = 110 in²
8 0
2 years ago
Is the square root of 4 rational
WITCHER [35]

Answer:

yes

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Which is equivalent to 2 5/6<br><br>A. 5/3<br>B. 7/6<br>C. 17/6<br>D. 12/5
Dimas [21]
The answer would be C (17/6)
This is because;
6 goes into 17 twice leaving a reminder of 5.
8 0
3 years ago
Read 2 more answers
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