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3 years ago

In order to answer the question correctly, please use the following image below:

Mathematics

2 answers:

Shkiper50 [21]3 years ago

8 0

Answer:

Step-by-step explanation:

Tangents are equal in length

2c² + 9c + 6 = 9c + 14

2c² = 8

c² = 4

c = +/- 2

c can't be -2 because

9c + 14 = -4 < 0

So, c = 2

True [87]3 years ago

3 0

Answer:

C = 2

Step-by-step explanation:

9c + 14 = 2c^2 + 9c + 6

-9c -9c

14 = 2c² + 6

-6 -6

8 = 2c²

4 = c²

c = 2

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10 < 0.25 ( x + 1 ) < 11

AURORKA [14]

10 <0.25 (x + 1) <11
We must solve two inequalities in this case.
Inequality 1:
10 <0.25 (x + 1)
10 / 0.25 <x + 1
40 <x + 1
40-1 <x
39 <x
Inequality 2:
0.25 (x + 1) <11
(x + 1) <11 / 0.25
(x + 1) <44
x <44-1
x <43
The final result is:
39 <x <43
Answer:
39 <x <43

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4 years ago

Please help me find x of: x-5=11-3

Anastasy [175]

Answer:

x=0

Step-by-step explanation:

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3 years ago

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Levart [38]

Answer:

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Step-by-step explanation:

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3 years ago

Solve for t<br><br> 4/3 = t/7

Mumz [18]

Answer:

$\frac{28}{3}=t$

Step-by-step explanation:

$\frac{4}{3}=\frac{t}{7}$

Use cross products to simplify the equation. Multiply the denominator of the second fraction by the numerator of the first fraction, and the denominator of the first fraction by the numerator of the second,

$(4)(7) = (3)(t)$