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Nataly_w [17]
3 years ago
5

If x2 = 40, what is the value of x? (3 points) 1) +80 2) +20 3) ανθο 4) 1940

Mathematics
1 answer:
Liula [17]3 years ago
3 0

Answer:

(2) 20

Explanation:

x2 = 40

Divide Both Sides By 2

x2 / 2 = 40 / 2

x = 20

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−8 3/4÷2 1/6 please show me ur work
nalin [4]

Answer:

  • - 4 1/26

Step-by-step explanation:

<u>Solving in steps:</u>

  • - 8 3/4 ÷ 2 1/6 =
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6 0
3 years ago
Complete the following table for residuals for the linear function f(x) = 138.9x − 218.76. (Round to the hundredths place)
OLEGan [10]

<em>Answer:</em>

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<em>Step-by-step explanation:</em>

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3 years ago
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BartSMP [9]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
(b^2)^o=b^8 <br> a 6<br> b 4<br> c 3<br> d 1/16
jenyasd209 [6]

Answer:

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5 0
3 years ago
In circle A below, chord BC and diameter DAE intersect at F. If arc CD = 46° and arc BE = 78°, what is m_BFE? D B А​
wel

Given:

Consider the below figure attached with this question.

In circle A below, chord BC and diameter DAE intersect at F.

The arc CD = 46° and arc BE = 78°.

To find:

The measure of angle BFE.

Solution:

According to intersecting chords theorem, if two chords intersect inside the circle then the angle on the intersection is the average of intercepted arcs.

Using intersecting chords theorem, we get

m\angle BFE=\dfrac{1}{2}(m(arcCD)+m(arcBE))

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