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valentina_108 [34]
3 years ago
13

Is this a right triangle?

Mathematics
2 answers:
son4ous [18]3 years ago
8 0

Answer: Yes

Step-by-step explanation:

Right traingle : Anything that has an L shape on one side.

obtuse: Over 90 degrees (

acute: lower then 90 degree.

miskamm [114]3 years ago
3 0

Answer:

yes

Step-by-step explanation:

when 6 and 5 intersect it makes a ninty degree angle which is also known as a right angle and since its a triangle it simplifies to a right triangle. Sorry if i am wrong but im pretty sure im right lol

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6/30=3/15 true or false
Dennis_Churaev [7]

Answer: True

Step-by-step explanation: This is because they are equivalent fractions

Hope this helps and have a nice day

4 0
3 years ago
Read 2 more answers
Write an expression that is equivalent to -2/5(15 - 20d +50)<br> Explain please!:)
valina [46]

Answer:

-26 + 4/5d

Step-by-step explanation:

-2/5 ( 15 - 2d + 50)

= -2/5 ( 65 - 2d)

= -2/5 * 65 - (-2/5) * 2d

= -26 - (-4/5d)

= -26 + 4/5d

3 0
3 years ago
The area of a certain square is 900 square inches. What is the perimeter of this square in inches?
finlep [7]

Answer:

The perimeter of a square with an area of 900 square feet is 120 ft.

Step-by-step explanation:

Calculation of the perimeter of the square:

Since the area is 900 square feet

We know that

The area of square =

So, length of one side should be 30

Now the perimeter should be

= 4(30)

= 120 ft.

Hence, The perimeter of a square with an area of 900 square feet is 120 ft.

4 0
2 years ago
Read 2 more answers
X+8=17 what is the value of x makes the sentece true​
melisa1 [442]

Answer:

x = 9

Step-by-step explanation:

Step 1: Write equation

x + 8 = 17

Step 2: Solve for <em>x</em>

  1. Subtract 8 on both sides: x = 9

Step 3: Check

<em>Plug in x to verify it's a solution.</em>

9 + 8 = 17

17 = 17

7 0
3 years ago
how many square feet of paper are needed to cover a bulletin board that is 3 feet tall and 6 feet wide
rjkz [21]
18 square feet of paper is needed.
8 0
3 years ago
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