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3 years ago

What is the name of this angle

Mathematics

1 answer:

fenix001 [56]3 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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Factor out the expression 2/3 (4x + 9) detailed explanation of how this is done please

krek1111 [17]

Answer:

$\frac{8x}{3} + 6$

Step-by-step explanation:

I think what you mean is to solve the expression. Lets do it!

$\frac{2}{3} (4x + 9)$

=> $\frac{8x}{3} + 6$

Therefore, $\frac{8x}{3} + 6$ is our answer

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3 years ago

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Ursula bought 9 dozen rolls of first- aid tape for the health office. The rolls were divided equally into 4 boxes. How many roll

creativ13 [48]

There were 27 rolls in each box because (9x12)/4= 27

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4 years ago

Which value of d is a solution to equation 2.2d + 5.4= 12

ryzh [129]

Hello!

Answer:

d=3

*The answer must have a positive sign.*

Step-by-step explanation:

Distributive property: a(b+c)=ab+ac

First, you multiply by 10 from both sides of an equation.

$2.2d*10+5.4*10=12*10$

Then, you had to refine the problem down.

$22d+54=120$

Next, you subtract by 54 from both sides of an equation.

$22d+54-54=120-54$

Simplify.

$22d=66$

You can also divide by 22 from both sides of an equation.

$\frac{22d}{22}=\frac{66}{22}$

And finally, simplify and solve. You can also divide by the numbers.

$66/22=3$

Final answer: → $d=3$

Hope this helps!

Thanks!

-Charlie

Have a great day!

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4 years ago

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Kayla is writing a science report about heat transfer.

adelina 88 [10]

A diagram would be the best option.

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Lelu [443]

Answer:

You may see the term “gross income” come up when filing your income taxes. In this case, most people use the term gross income to refer to your total income

Step-by-step explanation:

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