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Andrei [34K]
3 years ago
12

Find the area. The figure is not drawn to scale.

Mathematics
2 answers:
lesantik [10]3 years ago
8 0

Answer:

824

Step-by-step explanation:

the answer is 824

lord [1]3 years ago
6 0

For this case we want to find the area of a triangle whose base is 5.4cm and height 2cm.

By definition, the area of a triangle is given by:

A = \frac {b * h} {2}

Where "b" represents the base and "h" represents the height of the triangle.

Then, replacing we have:

A = \frac {5.4 * 2} {2}\\A = \frac {10.8} {2}\\A = 5.4cm ^ 2

Thus, the area of the triangle is A = 5.4cm ^ 2

Answer:

A = 5.4cm ^ 2


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A baseball player reaches first base 30% of the time he is at bat.out of 50 times at bat,about how many times will the player re
SOVA2 [1]

Answer:

15 times

Step-by-step explanation:

If he bats 50 times, he will be expected to reach first base "30% of the time".

We simply need to find "what is 30% of 50?"

We first need to convert the percentage (30%) to decimal and then multiply that with 50 to get our answer.

Converting percentage to decimal is very simple! We divide by 100. That's it!

So, we have:

30% = 30/100 = 0.3

Now we do the multiplication:

0.3 * 50 = 15

So, the player would reach first base 15 times (out of 50 times of batting)

6 0
3 years ago
Rob invests $3,715 in a retirement account
lions [1.4K]

Answer:

$14,048.62

Step-by-step explanation:

The interest is 9% per year and compounded 3 times a year, so each compound will be 9%/3 = 3%

The time elapsed will be 15 years and the interest compounded 3 times a year, so the number of compounds happens will be = 15 years* 3 compounds/year= 45x compound.

So basically the money will get 3% interest 45 times. To put into the compounding interest formula, the final account balance will be:

A = P (1 + [ r / n ]) ^ nt

A= amount of the balance after a period of t

P= principal, the initial money deposit( $3,715)

r= rate(9%)

n= number of compound per unit of time(3 times per year)

t= time(15 years)

The calculation will be:

A = P (1 + [ r / n ]) ^ nt

A = $3,715(\frac{1+0.09}{3} )^{3*15}

A = $14,048.62

4 0
3 years ago
2 to the power of 4 x 2 to the power of 9 x 2
attashe74 [19]

Answer: 8^2 18^2

Step-by-step explanation: The way that you figure out the power is by multiplying the 4x2=8 than the 9x2=18 than you raise them both to the second power.

6 0
3 years ago
HELPPPPP
mart [117]

answer is the first one and the last 2

7 0
3 years ago
Read 2 more answers
ken finished 1/5 of his chores before breakfast and 3/5 of his chores after breakfast what fraction of his chores does he have f
xxMikexx [17]

Answer:

4/5

Step-by-step explanation:

1/5 + 3/5 = 4/5

when adding fractions you don't add the denominators

5 0
3 years ago
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