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2 years ago

Which of the following is NOT an example of a right angle?

Mathematics

2 answers:

Paha777 [63]2 years ago

7 0

Answer:

C.........................

Harrizon [31]2 years ago

3 0

Answer:

c.The point of a pencil if u go and check all of the other stuff are right triengle the point of a pencil is like an acute trienagle

Step-by-step explanation:

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Please help, due today

olga_2 [115]

Answer:

[-8,8]

Step-by-step explanation:

domain is the set of x values that the graph covers

This graph starts at -8 and ends at 8 (including those points and all points between them).

That makes the domain [-8,8]

3 0

3 years ago

Point (, ) is dilated from the origin by scale factor = . What are the coordinates of point ′?

Igoryamba

Answer:idk how to do this im in 7th grade

4 0

3 years ago

Please help me out!!!

sesenic [268]

Answer:

6 to the second is 36 and 2 to the second is 4

Step-by-step explanation:

Both of those combined would equal 40. Are you looking for the algebraic expression, or is this good enough? Let me know! Bya!

5 0

2 years ago

(x-1)^2+(2-x)^2-3(x-5)*(x-5)

Natali5045456 [20]

Answer:

$-x^2+24x-70$

Step-by-step explanation:

$(x-1)^2+(2-x)^2-3(x-5)*(x-5)\\=> (x - 1)^2 + (2 - x)^2 - 3(x - 5)^2\\=> x^2 - 2x + 1 + 4 - 4x + x^2 - 3(x - 5)^2\\=> x^2 - 2x + 5 - 4x + x^2 - 3(x - 5)^2\\=> x^2 - 6x + 5 + x^2 - 3(x - 5)^2\\=> 2x^2 - 6x+5 - 3(x - 5)^2\\=> 2x^2 - 6x+5 - 3(x^2 - 10x + 25)\\=> 2x^2 - 6x+5 - 3x^2+30x-75\\=> -x^2 - 6x + 5 + 30x - 75\\=> -x^2 + 24x + 5-75\\=> -x^2+24x-70$

Formula used =

$(a-b)^2 = a^2+ 2ab + b^2$

8 0

2 years ago

What is the value of the interquartile range of the data below?

Scilla [17]

Answer:

Step-by-step explanation:

a box - and - whisker plot. The number line goes from 0 - 52.

7 0

2 years ago

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