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3 years ago

10 POINTS!!!-12m = 16explain your thinking

Mathematics

2 answers:

valkas [14]3 years ago

5 0

Answer:

-1.333333333

Step-by-step explanation:

-12(-1.333333333)=16

Ivanshal [37]3 years ago

3 0

Answer:

divide -12 from each side

16/-12=-4/3

-4/3, or -1 1/3

Step-by-step explanation:

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PLEASE HELP!! Factor. 4x^2−49y^2

Zanzabum

Answer:

(2x-7y) (2x+7y)

Step-by-step explanation:

4x^2−49y^2

This is the difference of squares

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

a^2 =4x^2 so a = 2x

b^2 = 49y^2 so b =7y

4x^2−49y^2 = (2x-7y) (2x+7y)

5 0

3 years ago

Find the difference of 13 2/5 and 3 3/4

givi [52]

Answer:

9 13/20

Step-by-step explanation:

5 0

3 years ago

Clancy has 423 cups of yogurt to share with his friends at a party. Each guest will receive 1 serving of yogurt which is 34 of a

Amanda [17]

According to the number of cups, 564 people can be invited to the party.

Step-by-step explanation:

This is a simple question of cross multiplication

DATA:

1. Total number of cups of yogurt is 423 cups

2. 1 serving = $\frac{3}{4}$ th of a cup

3. Each guest gets $\frac{3}{4}$ of a cup or 1 serving

4. Find out how many guests can be invited to the party,

Cups : People

$\frac{3}{4}$ : 1

423 : p

5. Cross multiply

$\frac{3}{4}$ p = 423 x 1

3p = 423 x 4

p = $\frac{1692}{3}$

p = 564

Therefore, according to the number of cups, 564 people can be invited to the party.

Key word: Multiplication

Learn more about multiplication at

#LearnwithBrainly

3 0

4 years ago

Can someone tell me the answer?

Sonja [21]

Answer:

The answer is B.

5/6 approximately 0.83 = 83%

71%

0.6 = 60%

56%

Hope this helps! Have a good night!

3 0

3 years ago

If the terminal point of ø is (1,0), what is tan ø?

charle [14.2K]

Given:

The terminal point of $\phi$ is (1,0).

To find:

The value of $\tan\phi$ .

Solution:

If the terminal point of $\theta$ is (x,y), then

$\tan \theta=\dfrac{y}{x}$

It is given that the terminal point of $\phi$ is (1,0).

Here, x-coordinate is 1 and the y-coordinate is 0. Using the above formula, we get

$\tan \phi=\dfrac{0}{1}$

$\tan \phi=0$

Therefore, the value of $\tan \phi$ is 0.

4 0

3 years ago