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2 years ago

What is the name of this angle

Mathematics

1 answer:

fenix001 [56]2 years ago

3 0

Answer:

Acute

Step-by-step explanation:

The angle appears to be less than 90 degrees making it an acute angle. Angles above 90 degrees are obtuse angles.

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What’s the evaluation to 5x(2) + x for x =3

Mashcka [7]

Answer:

Step-by-step explanation:

5 x^2 +x

Let x = 3

5 * 3^2 +3

Exponents first

5 * 9+3

Multiply next

45+3

5 0

3 years ago

Read 2 more answers

If x =4 calculate the value of 2x squared - 5

Vlad1618 [11]

2x squared - 5
= 2(x)^2 - 5
= 2(4)^2 - 5
= 2(16) - 5
= 32 - 5
= 27

3 0

3 years ago

Which expression is equivalent to -3(2m - 1) - n?

aliina [53]

The correct answer is -6m-n+3. You have to simplify the expression.

5 0

2 years ago

The complement of 10 percent is 90 percent or in decimal .90.

jonny [76]

What is the question?

5 0

3 years ago

Please help!! Very urgent..thank you!!

erastova [34]

Answer : 4 times

Here it's given that ,

The height and base of the butterfly sitting on the stem (red butterfly) is two times greater than the height and base of the butterfly sitting on the flower .

And we need to find out how many times the area of red winged butterfly is greater than that of sitting on the flower (blue butterfly) .

Let us take ,

base of blue butterfly be b
height of blue butterfly be h
Area be A .

Then ,

base of red butterfly will be 2b .
height of red butterfly will be 2h .
Area be A' .

We know that ,

→ area of the triangle = 1/2 × base × height

So that ,

→ A/A' = (1/2 * b * h) ÷ (1/2 *2b *2h)

→ A/A' = bh/4bh

→ A/A' = 1/4

→ A' = 4A

Henceforth the area of blue butterfly is 4 times greater than that of red winged butterfly .

I hope this helps.

6 0

1 year ago