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Serga [27]
3 years ago
11

Which is a true statement about a 45-45-90 triangle?

Mathematics
1 answer:
AlekseyPX3 years ago
7 0
The answer should be
D. The hypotenuse is v2 times as long as either leg.
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£13,819 to the nearest pound​
tamaranim1 [39]

Answer:

£13,819 to the nearest pound​ is still £13,819.

4 0
2 years ago
Please answer this question. Your explanation does not need to have that much effort put into it. This is a 10 point question.
Elis [28]

Answer:

B and C

Step-by-step explanation:

3 2/5 times 7 = 23 4/5

3 2/5 times 10 = 34

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2 years ago
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What is the slope of the line whose equation is 12=4x−6y?
Damm [24]

Answer:

slope =4

Step-by-step explanation:

from, y=mx + c

where m is slope

8 0
2 years ago
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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))

m\angle BFE=\dfrac{1}{2}(46^\circ+78^\circ)

m\angle BFE=\dfrac{1}{2}(124^\circ)

m\angle BFE=62^\circ

Therefore, the measure of angle BFE is 62°.

6 0
2 years ago
-2x -3=9 solve and explain
soldier1979 [14.2K]

Answer:

-6

Step-by-step explanation:

-2x - 3 = 9

     + 3     +3

-2x = 12

/ -2     / -2

x = -6

8 0
2 years ago
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