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Nina [5.8K]
2 years ago
14

Multiple Choice

Mathematics
1 answer:
Delvig [45]2 years ago
8 0

Answer:

The answer is B

Step-by-step explanation:

The formal is A = a+b/2 time h

You just substitute the variables and get the answer

You might be interested in
The XYZ company is seeing its value declining at a rate of 3.2% per year. If the current value is $2,300,000, what will the valu
slega [8]
Given that its value decreases by r = -3.2% (i.e decreasing means that the rate is negative) and that the current value of the company is P = 2,300,000.

The value of the company in n = 5 years is given by

FV=P(1+r)^n \\  \\ =2,300,000(1-0.032)^5 \\  \\ =2,300,000(0.968)^5=2,300,000(0.8499) \\  \\ =\$1,954,810.81
4 0
3 years ago
E. Lindsey sold stationery to her family and her mother's friends. She deposited the $125
IRISSAK [1]

Answer:

$134.71

Step-by-step explanation:

This is a simple interest question

A = P(1 + rt)

A = Amount after t months or years

P = Principal or amount saved

r = interest rate = 5.18% = 0.0518

t = time.in years = 18 months

= 1 year and 6 month

= 1.5 year

A = $125( 1 + 0.0518 × 1.5)

A = $125 ( 1 + 0.0777)

A = $125(1.0777)

A = $134.71

3 0
3 years ago
Please help me answer this question.
Wittaler [7]

Answer:

64

I might be wrong though

7 0
2 years ago
Read 2 more answers
Please help with clear explanation
Arlecino [84]

Answer:

102

Step-by-step explanation:

You can split that shape up into 2 rectangles to make it easier get the area of each rectangle and add them together.

Step 1

Identify the width and height

Step 2

Multiply the sides to get the answer

For example if we split the shape we will have 9,10 and 2,6

9 times 10 is 90

and 2 times 6 is 12

Add the 2 and get 102

Hopefully this helped.

8 0
3 years ago
Solve for a. Please help!
Marizza181 [45]

Answer:

a = 7

Step-by-step explanation:

This is a special trig triangles. Special trig triangles are identified by their angle measures and their sides have a unique relationship. This is a 30 - 60 - 90 triangle which has sides 1 - √3 - 2 or multiples of this. This means all 30 - 60 - 90 triangles have side lengths with the pattern 1 - √3 - 2. Here the triangle has a - 7√√3 - 14. The value of a is 7 since 7*√3 = 7√3 and 2*7 = 14.

8 0
3 years ago
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