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Aleksandr-060686 [28]
2 years ago
12

If

Mathematics
1 answer:
Zigmanuir [339]2 years ago
8 0

Answer:

Last option

Step-by-step explanation:

Step 1: Distribute

x - 3/7 = 1

Step 2: Add 3/7 to both sides

x = 1 + 3/7

x = 10/7

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Lorea is designing the top of a quilt which measures 2,160 square inches. Triangles will cover 432 square inches of the quilt, a
timurjin [86]
2160 - 180 - 432 = 612
Each parallelogram is 3 square inches
divide by 3
612/3 = 264 parallelograms to complete the quilt.
7 0
3 years ago
Read 2 more answers
How do you solve 2/7m -1/7 = 3/14
Mars2501 [29]

the only thing you need to do is separate m:

2/7m= 3/14 + 1/7

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m= (5/14)/(2/7)

m= 5/14 × 7/2

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4 0
1 year ago
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Greg deposited $4000 into an account with 4.6% interest, compounded semiannually. Assuming that no withdrawals are made, how muc
Zinaida [17]

The amount in account after 7 years is $ 5499.445

<em><u>Solution:</u></em>

<em><u>The formula for total amount in compound interest is given as:</u></em>

A = p(1+\frac{r}{n})^{nt}

A = the future value of the investment/loan, including interest

P = the principal investment amount (the initial deposit or loan amount)

r = the annual interest rate (decimal)

n = the number of times that interest is compounded per unit t

t = the time the money is invested or borrowed for

Here given that,

A = ?

P = 4000

t = 7 years

r = 4.6 \% = \frac{4.6}{100} = 0.046

n = 2 ( since compounded semi annually)

<em><u>Substituting the values in formula, we get</u></em>

A = 4000(1+\frac{0.046}{2})^{2 \times 7}\\\\Simplify\ the\ above\ expression\\\\A = 4000(1+0.023)^{14}\\\\A = 4000(1.023)^{14}\\\\A = 4000 \times 1.37486\\\\A = 5499.445

Thus amount in account after 7 years is $ 5499.445

4 0
3 years ago
Find the smallest angle of ABC.*
Kazeer [188]

Answer: angle a

Step-by-step explanation:

8 0
3 years ago
Amy drove to her mother’s house, which is 204 miles away. If it took her 3 hours, what was her average speed?
Y_Kistochka [10]

Answer:

68 mph

Step-by-step explanation:

204/3=68 mph

4 0
2 years ago
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