3 years ago

Choose the wavelength that is used in radio telescopes, heating food and radar.

2 answers:

frez [133]3 years ago

8 0

Microwave is the answer

ryzh [129]3 years ago

6 0

Pretty sure it’s microwave.

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Flura [38]

Answer:

-51/82.

Explanation:

Given two points (x1,y1)=(2,21) and (x2,y2)=(84,-30), we find the slope using the formula below:

$m=\frac{y_2-y_1}{x_2-x_1}$

Substitute the given points:

$\begin{gathered} m=\frac{-30-21}{84-2} \\ m=-\frac{51}{82} \end{gathered}$

The slope of the line that passes through the given points is -51/82.

3 0

2 years ago

kramer

Answer:

Step-by-step explanation:

i believe the answer is 7.33333333333 feet per second

4 0

3 years ago

drek231 [11]

Answer
Logan collected= 180
Jack collecte twice as Logan =(180*2) = 360
Jack has 360 cans

6 0

3 years ago

olya-2409 [2.1K]

7x-5=5x+23
7x-5x=23+5
2x=28
x=28/2
x=14

6 0

3 years ago

Klio2033 [76]

504+640=1144 hope this helps!

5 0

3 years ago