2 years ago

Find the solutions to x² = 8. A. x- +4√6 B. x- +4√√2 C. x=+2√4 D. x=+2√2

Mathematics

2 answers:

Drupady [299]2 years ago

7 0

Step-by-step explanation:

$x {?}^{2} \sqrt{2 \times 2 \times 2} \\ \\ x { }^{2} = 2 \sqrt{2}$

ziro4ka [17]2 years ago

6 0

Answer:

D. 2√2

Step-by-step explanation:

x² = 8

x = √8

x = √4 x √2

x = 2√2

You might be interested in

Which structure is found in some but not all plant cells?

solniwko [45]

Iysosome. I mean that was easy

4 0

3 years ago

A guide wire of length 108 meters runs from the top of an antenna to the ground. If the angle of elevation to the top of the ant

netineya [11]

Answer: Approximately 72.69 meters

Step-by-step explanation:

Antenna height = h

$sin(42.3)=\frac{opposite}{hypotenuse} =\frac{h}{108} \\\\108*sin(42.3)=h\\\\h=72.685$

5 0

3 years ago

Mr. Reynolds used 2 pounds of

Karolina [17]

Answer:

Mr. Reynolds used 32 ounces of peanuts to make trail mix.

Step-by-step explanation:

One pound is equal to sixteen ounces! Simply, multiply the number of pounds by 16!

2 pounds x 16 ounces = 32 ounces

Hope this helps! :)

4 0

3 years ago

Find the length of b in the right triangle below. <br>A. 6<br>B. 8<br>C. 12<br>D. 24

gogolik [260]

I think it's C. (So sorry if I am wrong)

3 0

3 years ago

Read 2 more answers

Find the greatest four digit square number by division method

Agata [3.3K]

9999 is largest 4 digit number, and 100^2 is 10000, or 1 greater than the largest 4 digit number. This means that the closest square root of the largest perfect square is most likely 99. So 99^2 (9801)is the largest perfect square of four digits.

7 0

3 years ago