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Oxana [17]
2 years ago
6

Solve for c:c5-3= -15PLEASE SHOW WORK!!!

Mathematics
1 answer:
White raven [17]2 years ago
7 0

Answer:

c = -2.4 or -12/5

Step-by-step explanation:

5c - 3 = -15

First we need to add 3 to both sides so,

5c - 3 + 3 = -15 + 3

so we can now solve it

5c = -12 then we divide 5 by both sides

c = -12 / 5

c = -2.4

The fraction form is -12/5

The decimal form is -2.4

Hope this helps!!

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HELPPP circle theorems
Serggg [28]

Answer:

56 degrees.

Step-by-step explanation:

We need the measure of < g.

The triangle formed by the 2 tangents and the chord is isosceles, because 2 tangents from a point  outside a circle are of equal length (by the Two Tangents theorem).

Also one of the base angles are equal to 62 degrees ( by The Tangent Chord theorem). In fact both base angles are 62 degrees because the triangles an isosceles.

So measure of angle g = 180 - 2(62)

= 56 degrees.


6 0
3 years ago
Using the diagram, find the value of x.
saveliy_v [14]

Answer:

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2 years ago
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a_sh-v [17]
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3 years ago
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Afina-wow [57]

Answer:

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8 0
3 years ago
What is the value of z so that -9 and 9 are both solutions of x^2+z=103?
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The answer is C.
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