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2 years ago

What is 9 over 10 as an decimal

Mathematics

2 answers:

LiRa [457]2 years ago

4 0

.9, as a percent its 90%

iragen [17]2 years ago

3 0

Answer: 0.9

Step-by-step explanation:

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I don't know how to do math lol

Nimfa-mama [501]

9514 1404 393

Answer:

(d) 9

Step-by-step explanation:

The relation you're supposed to apply here is ...

an exterior angle of a triangle is equal to the sum of the remote interior angles.

The exterior angle is 17x+7, and it is equal to the sum of the two marked angles inside the triangle.

17x +7 = 13x +3 +40

4x = 36 . . . . . . . . . . . . . subtract 13x+7 from both sides

x = 9 . . . . . . . . . divide both sides by 4

3 0

2 years ago

Read 2 more answers

Andy wants to buy a set of forks. The original price is $7.60. What is the sale price?

mixas84 [53]

Hope this will help u...:)

4 0

3 years ago

What is this simplified? y+x+y+y+x

Airida [17]

Answer:

$2x + 3y$

Step-by-step explanation:

$y+x+y+y+x \\ =x + x + y + y + y \\ = 2x + 3y$

4 0

3 years ago

What is the sum of: -11.5 (3.2) = Please answer

Misha Larkins [42]

Answer:

Step-by-step explanation:

you multily the negative by the positive and get a negative answer so -36.8

6 0

2 years ago

Help!

cricket20 [7]

Answer:

70% = $\frac{70}{100} = \frac{7}{10} = 0.7$

20% = $\frac{20}{100} = \frac{1}{5} = 0.2$

Step-by-step explanation:

We know that x% is represented by the fraction $\frac{x}{100}$ .

Now, in the first part, we are given two percentages 75% and 70%.

Now, 75% = $\frac{75}{100} = 0.75$

and 70% = $\frac{70}{100} = \frac{7}{10} = 0.7$

Therefore, the second option is correct.

Again, in the second part, we are given two percentages 20% and 25%.

Now, 20% = $\frac{20}{100} = \frac{1}{5} = 0.2$

and 25% = $\frac{25}{100} = \frac{1}{14} = 0.25$

Therefore, the third option is correct. (Answer)

4 0

3 years ago