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3 years ago

The wording is quite confusing so please help

Mathematics

1 answer:

alexgriva [62]3 years ago

8 0

Answer:

Jalen

Step-by-step explanation:

Similar rectangles have the same ratio, not the same size

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Please help me find all the missing angles

diamong [38]

Answer:

Look at image I attached below.

Step-by-step explanation:

Important points to memorize when finding missing angles like these:

Two angles directly across from each other, not next to, are equal.
All angles that are on one side of a straight line add up to 180°, because a straight line has an angle measure of 180°.
A full spin-around equals 360°.
All angles in any triangle add up to 180°.

When you know all these important rules, the rest is just a matter of adding and subtracting.

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3 years ago

Find the volume of a pyramid with a square base, where the side length of the base is 10.6\text{ in}10.6 in and the height of th

Setler [38]

Answer:

460.7

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Solve for y in the equation 5{2y+1}=4{5}y+1-15

sergejj [24]

Answer:

2/3

Step-by-step explanation:

2(y+1) =4(5)y + 1-15

2y+2=20y+1-15-2

18y=12

divide both sides by 18

y=2/3

4 0

3 years ago

Help!!!!!!! Can’t decide whether it’s A or B

Katyanochek1 [597]

Answer:

i think it's a

Step-by-step explanation:

7 0

3 years ago

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The equation represents an ellipse. which point is the center of the ellipse? (−9, 5) (−5, 9) (5, −9) (9, −5)

Igoryamba

The point which is the center of the ellipse whose equation is; (y+5)²/121+(x-9)²/49=1 s in the task content is; (-5, 9).

<h3>Which point represents the center of the ellipse whose equation is given as; (y+5)²/121+(x-9)²/49=1?</h3>

It follows from convention that the equation of an ellipse usually takes the form;

(y-h)²/a²+(x-k)²/b²=1 in which case, the center of the ellipse is given by the point; (h, k).

On this note, By comparison of the actual equation and the standard equation, it follows that;

+5 = -h and consequently, h = -5,

-9 = -k and consequently, k = 9.

Ultimately, the point which is the center of the

ellipse is; (-5, 9).

Remark: The equation of the ellipse which is missing in the task content is; (y+5)²/121+(x-9)²/49=1

Read more on center of an ellipse;

brainly.com/question/19507943

#SPJ1

6 0

2 years ago