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4 years ago

11

Help please... dont answer if u dont know bc this is for a grade

2 answers:

antoniya [11.8K]4 years ago

8 0

Answer:

yeah its 16

Step-by-step explanation:

3/4=12/16

Blababa [14]4 years ago

3 0

Answer:

I think the answer is 16.

Step-by-step explanation:

If you multiply 3 by 4 you get 12, so if you multiply 4 by 4 you get 16 equaling the fraction of 12/16.

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Find area of blue shaded region

RUDIKE [14]

Answer:

$\approx \: 7.33 \: {cm}^{2}$

Step-by-step explanation:

Area of the blue shaded region

$= \frac{ \theta}{360 \degree} \times \pi r_1^2 - \frac{ \theta}{360 \degree} \times \pi r_2^2 \\ \\ = \frac{ \pi\theta}{360 \degree} ( r_1^2 - r_2^2) \\ \\ ( r_1 = 4 \: cm, \: \: r_2 = 3\: cm, \: \: \theta = 120 \degree) \\ \\ = \frac{ 3.14 \times 120 \degree}{360 \degree} ( 4^2 - 3^2) \\ \\ = \frac{ 3.14 }{3} \times 7 \\ \\ = \frac{21.98}{3} \\ \\ = 7.32666667 \\ \\ \approx \: 7.33 \: {cm}^{2}$

8 0

3 years ago

I am horrible with these problems!

andrezito [222]

j=2

Step-by-step explanation:

take the second numbers in each parentheses and subtract them. put this answer on top of a fraction

(j,3) (8,2)

2-3 = -1

take the first numbers and subtract. put this answer at the bottom of fraction

8 - J = 6

j = 2

answer should equal -1/6

the formula for a slope is y2-y1/x2-x1

look at the points like this, and fill in the places with the numbers and j they give you

(X1,y1) (X2,y2)

5 0

3 years ago

What is the distance between the points (4, -2) and (-1, 10)?

Tju [1.3M]

Answer:

13 units.

Step-by-step explanation:

We can find distance between points by using the following formula:

$\sqrt{(change in x)^2+(changeiny)^2}$

The change in x is -5, and change in y is 12. Let's apply this to the formula.

$\sqrt{(-5)^2+(12)^2}$ . Evaluate this, and we get 13.

Hope this helped!

5 0

3 years ago

The length of a rectangular floor is 5 feet less than twice its width. The area of the floor is 150 square feet. What is the len

Ymorist [56]

What times 5 = 150. 30 would be the best answer for this problem

6 0

3 years ago

Which statement best describes the relationship between the lengths of the sides of the triangle shown below?

Mrac [35]

Answer:

the answer is c

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers