3 years ago

For what value of the constant c does the above equation have x = 2 as the only solution?

1 answer:

8 0

The answer is A, -41.
Substitution:
-8(2) - (-41)
-16 + 41
25.
Square root of 25 = 5.
5 = 4x - 3.
5 = 4(2) - 3
5 = 8 - 3
5 = 5.

You might be interested in

asambeis [7]

A nine cubic millimeters

5 0

3 years ago

Tanya [424]

Answer:

-6 4

Step-by-step explanation:

hope it helps you have a great day

3 0

2 years ago

gayaneshka [121]

Answer:

9.16 I think

Step-by-step explanation:

angle B = $tan^{-1}$ ( $\frac{22.91}{10}$ ) = 66.4 degrees to 1 decimal place

sin(66.4) = $\frac{CD}{10}$

CD = 10sin(66.4)

CD = 9.16 to 2 decimal places

8 0

3 years ago

Dimas [21]

If y varies inversely with x:
y = k / x
0.2 = k / 2
k = 2 * 0.2
k = 0.4
Answer:
The equation for the inverse variation is:
y = 0.4 / x

4 0

3 years ago

zvonat [6]

C. The nucleus

Hope this helps :P

7 0

3 years ago