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forsale [732]
3 years ago
12

A right triangle must have

Mathematics
1 answer:
goblinko [34]3 years ago
6 0

Answer:

90 degree angle.

Step-by-step explanation:

Right triangles must have a 90 degree angle or it is not a right triangle.

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How do you simplify 15/40​
Katyanochek1 [597]

Answer:3/8

Step-by-step explanation:

The simplest form of  

15 /40  is  3 /8 .

Steps to simplifying fractions

Find the GCD (or HCF) of numerator and denominator

GCD of 15 and 40 is 5

Divide both the numerator and denominator by the GCD

15 ÷ 5

40 ÷ 5

Reduced fraction:  

3 /8

Therefore, 15/40 simplified to lowest terms is 3/8.

3 0
3 years ago
Is the fraction 45/61 in the simplest form? Explain.​
Leona [35]

Answer: i think it is.

you cant divide both numbers by the same number

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the answer for 3.
scoundrel [369]
The answer is 27000000
5 0
3 years ago
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A rectangle with an area of x2 - 4x – 12 square units is
tino4ka555 [31]

Hello there! :)

Answer:

First choice, (x + 2) and (x - 6).

Step-by-step explanation:

To solve for the dimensions, recall that the formula for the volume of a rectangle is:

A = l × w

Simply factor x² -4 - 12. Find two numbers that add up to -4 and multiply into -12.

2, -6 satisfy these conditions. Use these numbers to write this equation in factored form:

(x + 2) (x - 6). Thus, the first option is the correct answer.

5 0
3 years ago
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Is it true that the order when dividing three real numbers does not effect the answer?
Diano4ka-milaya [45]

When dividing three real numbers the order can effect the answer.

Example:

8:4:2

1. 8:4:2=(8:4):2=2:2=1;

2. 8:4:2=8:(4:2)=8:2=4.

As you can see the results are different.

Answer: It is not true.

7 0
3 years ago
Read 2 more answers
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