Ask question

Ask question

All categories

3 years ago

15

A diagonal of a cube measures square root 150cm. the diagonal of a face measures 10cm

1 answer:

leonid [27]3 years ago

6 0

Answer: The finial answer is 15.8

This problem is just one about triangles! All of the faces of the cube are perpendicular to their adjacent faces, so the diagonal of one of the face will be a right angle with the edge of the cube. Thus, you can create a right triangle. Finally, use the Pythagorean Theorem to solve for x, the length of the side of the cube.

Step-by-step explanation:

You might be interested in

Mike scored 10 points less than twice the

vladimir1956 [14]

Mike = the lowest score possible - 10
Mike = 96
96 + 10 =106.
The answer should be 106.

5 0

2 years ago

(197)^2-(97)^2 evaluate without using calculator or table<br>

Bezzdna [24]

Answer:

29400

Step-by-step explanation:

$formula: \\ {a}^{2} - {b}^{2} = (a + b)(a - b) \\ ( {197)}^{2} - ( {97)}^{2} \\ = (197 + 97)(197 - 97) \\ = 294 \times 100 \\ = 29400 \\$

3 0

3 years ago

Please help!! Tysm!!!!!!!!!!

kolezko [41]

It’s the first one.

the one with 9 squares with 2 filled in

7 0

3 years ago

What’s the answer? I really need help with my home work

Sholpan [36]

There is 45.9 inches for the whole year so

7 0

3 years ago

Pleaseee helpppp mehhhh

Tanya [424]

Answer:

-13x^2 + 6x + 11

Step-by-step explanation:

Just subtract the numbers that are similar (i.e. -5x^2 - 8x^2)

6 0

3 years ago