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Reil [10]
3 years ago
14

How to simply this expression

Mathematics
1 answer:
strojnjashka [21]3 years ago
3 0
Hope this answer your question :)

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HELP AGAINNNNN !!!!!!!!!!!!!!!!!!!
luda_lava [24]

Answer: A

Step-by-step explanation: 5*5=25  it is negative so the answer is -25

6 0
3 years ago
If a right circular cone intersects a plane that runs parallel to the edge of the cone, the resulting curve will be a(n)?
faust18 [17]
Question: <span>If a right circular cone intersects a plane that runs parallel to the edge of the cone, the resulting curve will be a(n)? 

Answer: Parabola

HOPE THIS HELPS! ^_^</span>
6 0
3 years ago
Read 2 more answers
Find the area of the shaded region .
Greeley [361]

Calculate area of the white region inside circle.

Area of the two white triangles in top left and bottom right:

2 \cdot \frac{1}{2}(6)(6) = 36 ft^2

Area of the two white quarter circles in the bottom left and top right:

2 \cdot \frac{1}{4}\pi (6)^2 = 18\pi ft^2

Total area of unshaded white region inside circle:

(36 + 18\pi)ft^2

Area of entire circle including the white and shaded regions

\pi(6)^2 = 36\pi ft^2

Area of shaded region is area of entire circle - area of unshaded white region

36\pi - (36 + 18\pi) = (18\pi - 36) ft^2

7 0
3 years ago
Reduce 7y + 2y 2 - 7 by 3 - 4y?
Pepsi [2]

<span><span>(<span>7y+2<span>y2</span>−7</span>)</span>−<span>(<span>3−4y</span>)</span></span>

<span>=<span>7y</span><span>+4y</span>+2<span>y2</span><span>−7</span><span>−3</span></span>

<span>=11y−2<span>y2</span>−<span>10</span></span>

Hope this helps


3 0
3 years ago
Read 2 more answers
I need help finding this angle! I will mark you if you help!
Lady_Fox [76]

It's an acute angle because it's smaller than 90 degrees and isn't a straight line.

4 0
3 years ago
Read 2 more answers
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