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Aneli [31]
2 years ago
7

Does anybody have the answer to this

Mathematics
1 answer:
saveliy_v [14]2 years ago
5 0

Answer:

a) 7

Step-by-step explanation:

a+b = 12

b+c = 17

a+b+c=22

12+c=22

c=10

b=7

a=5

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Which unit lengths represent the sides of a right triangle? Select all that apply. 11, 60, and 61 O 8, 12, and 13 12, 35, and 37
Rudik [331]

Answer:

11, 60, 61 and 12, 35, 37

Step-by-step explanation:

3 0
2 years ago
*HELP PLEASE* How much money will Sarah have in her account if she deposits $2,700 and she invests in a simple interest savings
Rzqust [24]

Answer:

$3456

Step-by-step explanation:

We are given;

  • Money deposited (principle) as $2,700
  • Rate of interest is 3.5%
  • Time is 8 years

We are required to determine the amount that will remain after 8 years

  • We first need to determine the interest earned after eight years using the simple interest formula.

Simple interest = (Principle × rate × interest periods) ÷ 100

Therefore;

Interest = ($2,700 × 3.5% × 8 yrs)÷ 100

            = $756

Then determine the amount after 8 years

Amount = Principle + Interest

Therefore;

Amount = $2700 + $756

             = $3,456

Therefore, the money in the account after 8 years is $3456

4 0
3 years ago
Read 2 more answers
In triangle ABC, AC =24, the measure of angle A = 30 degree , and the measure of angle B = 45 degree . Find the area of this tri
andriy [413]

Answer:

142.932

Step-by-step explanation:

given that in triangle ABC, AC =24

Angle A = 30 and Angle B =45

If we draw altitude from C, we get

h = 24sin 30 = 12

Since BC = h (45, 45,90 triangle)

BC=12

By sine formula for triangle

\frac{12}{sin30} =\frac{AB}{sin(180-45-30)} \\AB = 24 sin 105 = 23.1822

Area of triangle

= 1/2 (23.1822)(12)\\= 142.932

6 0
3 years ago
Will give correct answer brainliest
Sidana [21]
I’m pretty sure it’s x=10 because
8x + 50 = 130
So we would subtract 50 from both sides so it would be 8x = 130 - 50 then it would give us 80 so now we have 8x =80, now we will need to divide the 8 on both sides to get x, so 80/8 equals 10
6 0
3 years ago
How many terms do you have in the expression 7x - 2y + 8?
Westkost [7]

Answer:

3 terms we have constant ,Y and X terms

8 0
1 year ago
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