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steposvetlana [31]
3 years ago
5

Anyone know the answer to this

Mathematics
1 answer:
PSYCHO15rus [73]3 years ago
5 0

Answer:

d+5

d-7

12

Step-by-step explanation:

Is means equals

e = d+5

f = d-7

e -f

Substitute the expressions

d+5 - ( d-7)

Distribute

d+5 -d +7

12

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A city has a population of 250,000. The population is expected to decrease 1.5% annually for the next decade. Write a function t
notka56 [123]

Answer:

Population after t\ years=250000\times (0.985)^t

Step-by-step explanation:

If P is the initial amount, r is the annual rate of decrease then after t years the remaining amount(A) will be given by

A=P(1-\frac{r}{100})^t

Here P=250000, r=1.5\%\\\\A=250000(1-\frac{1.5}{100})^t\\\\A=250000(1-0.015)^t\\\\A=250000\times (0.985)^t

5 0
3 years ago
Find the perimeter and area of the rectangle.<br> 6.9 in<br> 2.4 in
saveliy_v [14]

Answer:The perimeter = 18.6 , The area= 16.56

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7 0
3 years ago
5 people share 612 pounds of Swedish Fish. How many pounds did each person get?
sasho [114]

Answer:

122.4 or 122

Step-by-step explanation:

5 0
3 years ago
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Katena32 [7]
I'm not for sure but I think 43 sorry if I get it wrong
5 0
4 years ago
What is the measure of b in degrees?
Jobisdone [24]

Because both sides are given as 10, the two bottom inside angles would be the same.

Since one of the bottom angles is given as 74 degrees, the other bottom angle is also 74 degrees.


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The top angle (B) is 180 - 148 = 32 degrees.


The answer is B.

4 0
4 years ago
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