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Irina-Kira [14]
3 years ago
7

Find the value of c that makes the expression a perfect-squaretrinomial.• 6) x2 + 26x + c​

Mathematics
1 answer:
slava [35]3 years ago
8 0
The value of c would be 169
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Please help quick. Will give brainliest if correct.
Romashka-Z-Leto [24]

Answer:

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Step-by-step explanation:

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3 years ago
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Find the volume of a cylinder with diameter 8 inches and height 9 1/2 inches
marta [7]

Answer:

V=152\pi in^{2} in terms or pi

V=477.52in^{2} simplified

Step-by-step explanation:

To solve this, we are using the Cylinder's volume formula:

V=\pi r^{2} h

where

V is the volume of the cylinder

r is the radius of the cylinder

Remember that radius is half the diameter, so we can divide the diameter of our cylinder by 2 to find its radius: r=\frac{d}{2} =\frac{8in}{2} =4in. Now, 9 1/2 inches is 9 and a half inches, so h=9.5in.

Replacing values:

V=\pi (4in)^{2} (9.5in)

V=\pi (16in^{2})(9.5in)

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V=477.52in^{2}

We can conclude that the volume of our cylinder is V=152\pi in^{2} in terms of pi, or V=477.52in^{2} simplified.

4 0
3 years ago
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AysviL [449]
Ronald’s monthly income = $100,482/12 = $8373.50

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2 years ago
4<br> 7z+<br> 2<br> 7z+(−9+11)=
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Step-by-step explanation:

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Step-by-step explanation:

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