2 years ago

An isosceles triangle has base angles measuring 25 degrees each. What is the measure of the vertex angle?

1 answer:

7 0

A triangle's sum must add to 180 degrees. If two of the angles, summed, equal 50 degrees, then the vertex angle must equal 130 degrees. So, the vertex angle equals 130 degrees.

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Y=2+ square root of x-8 solve for x

gizmo_the_mogwai [7]

Answer:

Step-by-step explanation:

y = 2√(x-8)

y² = 4(x-8) = 4x-32

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x = 0.25y² +8

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2 years ago

Find the volume in cubic centimeters of a cube with a side length of 5 cm

Jobisdone [24]

Answer:

125 cm3

Step-by-step explanation:

V = l * w * h

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1 year ago

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Tresset [83]

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1 year ago

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Jobisdone [24]

The answer is C.

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2 years ago

Find the total cost. $ 1,299 T.V.; 7% tax<br> Math

Leto [7]

The total to this would be $1,389.93 because $1,299 + 7% = $1,389.93

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3 years ago