All categories

2 years ago

Solve the following equation: x2 = 64 x = 32 X = 8 x = -8 x = 8 or x = -8

Mathematics

1 answer:

zepelin [54]2 years ago

8 0

Answer:

X=±8

Step-by-step explanation:

x²=64

x²=8²

X=±✓8²

X=±8

You might be interested in

Pls help with this question asap!

STatiana [176]

Answer:

ggggggggggggggggggggg

6 0

2 years ago

The hypotenuse of a right triangle has length 50 cm. One leg has length 20 cm. The nearest tenth, what is the length of the othe

Fantom [35]

Answer:

45.8 cm

Step-by-step explanation:

Let the length of other leg be l

By pythagoras theorem,

$l \: = \sqrt{ {50}^{2} - {20}^{2} } \\ l \: = 45.8cm$

6 0

2 years ago

Camp counselors kept track of the number of granola bars they served each day.

marin [14]

Answer:

the median is 43

Step-by-step explanation:

5 0

2 years ago

9(8s - 5f) use f = 3 and s = 4

Savatey [412]

Answer:

153

Step-by-step explanation:

8x4=32

5x3=15

32-15=17

9x17=153

5 0

3 years ago

Read 2 more answers

Calculate the value of A in the statement

tigry1 [53]

please edit your question man

4 0

2 years ago