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2 years ago

Marking brain list..

Mathematics

1 answer:

Margaret [11]2 years ago

7 0

Answer:

Step-by-step explanation:

You do 8 by 13 which is 104 now multiply that by 3 which is 312 then divide by 2 because it triangular

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Daniela has the same amount of money automatically deposited into a new savings account each week. After 3 weeks, she has $18. A

Burka [1]

Answer:

$6 per week (ratio 6/1)

Step-by-step explanation:

18/3=6

30/5=6

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2 years ago

7. A number of apples were shared evenly among 4

agasfer [191]

Answer:

I'm pretty sure it is C. Have a great Valentines Day!

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3 years ago

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Tpy6a [65]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Find the area of the shaded region.

Ghella [55]

This is a rhombus and in any rhombus, the diagonals intersects in the middle and they are perpendicular:
So all 4 triangles are right triangles and the sides are the hypotenuses.
1st) Calculate the sides: hypotenuse² = 3² + 4² = 25, and hypotenuse = 5

The area of each right triangle is (4 x 3)/2 = 6 units²
And the area of the 4 right triangles = 4 x 6 = 24 init²

4 0

3 years ago

For each circle equation shown below, state the coordinates of its center and the length of its radius. (a) 2 216x y (b)

gavmur [86]

Answer:

(a) center: (0, 0); radius: 4

(b) center: (8, -3); radius: 10

(d) center: (6, 0); radius: 1

(e) center: (0, 0); radius: 5

(f) center: (3, 8); radius: 8

Step-by-step explanation:

In the figure attached, the complete question is shown.

Equation of a circle with center (h, k) and radius r:

(x - h)² + (y - k)² = r²

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3 years ago