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brilliants [131]
3 years ago
10

Which type of angle do construction workers use when building to make sure that the walls and floors of a building are perpendic

ular?
Mathematics
2 answers:
OlgaM077 [116]3 years ago
5 0
They would use a right angle. hope this helps
Vitek1552 [10]3 years ago
5 0
Right angle is the answer!
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Which is a point on the circle whose center is (0,0) and whose radius is 5? A. (0,0)
Temka [501]

Answer:

(3,4)

Step-by-step explanation:

x^2+y^2=(5)^2

if you graph it you will see that (3,4) is on the circle

4 0
3 years ago
Mrs. Harrison borrows $600 to pay for a new phone. The simple interest on the loan is 9% for one year.
Lelu [443]

Answer:

$654

Step-by-step explanation:

600*1.09=654

6 0
3 years ago
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What is the approximate result of converting 20 centimeters into inches
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The answer is 10.........
3 0
3 years ago
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Will make bianleast no picture
natita [175]

Answer:  24, 24, 47

<u>Step-by-step explanation:</u>

In order to form a triangle, the sum of two sides must be GREATER than the third side for all combinations.

a + b > c       &       a + c > b        &        b + c > a

23 + 28 = 51 which is NOT greater than 55

15 + 30 = 45 which is NOT greater than  45

8 + 17 = 25 which is NOT greater than 25

24 + 24 > 47      &        24 + 47 > 24       &       24 + 24 > 27

all combinations are true so these side lengths can form a triangle

7 0
3 years ago
Debra borrowed $8000 at a rate of 18% compounded semiannually. Assuming she makes no payment, how much will she owe after 9 year
Marina CMI [18]

Answer:

She owe $37736.96 after 9 years .

Step-by-step explanation:

Debra borrowed $8000 at a rate of 18% compounded semiannually

We are supposed to find how much will she owe after 9 years

Principal = 8000

Rate of interest = 18% =0.18

No. of compounds per year = 2

Time = 9 years

Formula : A= P(1+\frac{r}{n})^{nt}

Substitute the values in the formula :

A= 8000(1+\frac{0.18}{2})^{2 \times 9}

A= 37736.96

Hence She owe $37736.96 after 9 years .

5 0
3 years ago
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