Ask question

Ask question

All categories

3 years ago

7

A climber is standing at the top of a mountain, approximately 2.5 mi above sea level. The radius of the Earth is 3959 mi. What i

s the climber's distance to the horizon?

2 answers:

Kazeer [188]3 years ago

7 0

1 foot is the distance from the climber to the horizon

rusak2 [61]3 years ago

4 0

Answer: 140.7

Step-by-step explanation:

Took the test for K12 and got it right

You might be interested in

timama [110]

It’s c

8 squared is 64
If you multiply that by 4 you will get 256 pi
You will not have to approximate it.

6 0

2 years ago

Lee has a jar of 100 pennies. She adds groups of 10 pennies to the jar. She adds 5 groups. What numbers does she say?

Tanzania [10]

5 groups x 10 = 50+ 100= 150

7 0

3 years ago

What is the solution to this inequality?

Evgen [1.6K]

Answer:

Answer: x<7.1

Step-by-step explanation:

${ \tt{4.7 > x - 2 \frac{2}{5} }} \\ \\ { \tt{4.7 > x - \frac{12}{5} }} \\ \\ { \tt{x < 4.7 + \frac{12}{5} }} \\ \\ { \boxed{ \tt{x < 7.1}}}$

6 0

3 years ago

Which is the solution set for –7 ≤ 4x + 1 ≤ 5?<br><br> I added a picture !

Oksi-84 [34.3K]

$-7\leq4x+1\leq5\ \ \ \ |subtract\ 1\\\\-7-1\leq4x+1-1\leq5-1\\\\-8\leq4x\leq4\ \ \ \ |divide\ by\ 4\\\\-8:4\leq4x:4\leq4:4\\\\\boxed{-2\leq x \leq1\Rightarrow x\in[-2;\ 1]}$

$\boxed{x\geq-2\ and\ x\leq1}\to\answer{\boxed{C}}$

6 0

3 years ago

Read 2 more answers

How many different lines of symmetry does a square have?

Sedaia [141]

Answer:

4

Step-by-step explanation:

8 0

2 years ago