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TEA [102]
3 years ago
8

Please help i don’t know how to do this

Mathematics
1 answer:
Leviafan [203]3 years ago
3 0
35 Degrees. This is because the a straight line is 180 degrees. Knowing this, 180-100= 80. 80+65= 145. 180-145=35 which is the missing angle.
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if you throw a rubber ball toward the ground at an angle, it will bounce up feom the ground at the same angle. find the unknown
Sauron [17]
30°

A strait line is 180°
75°+75°=150°
180°-150°=30°
5 0
3 years ago
When 1480 is divided into 12 equal parts, the remainder is 4. What is a correct way to write the quotient? (3 points)
In-s [12.5K]

Answer:

Depending on what type of math class you are in, or how your teacher taught it, it could be either 12 R:4 or 12 + 1/370.

Step-by-step explanation:

Remainders can be written in two ways, R: [remainder] or the whole number quotient + [remainder number]/[dividend]. For this problem you would have to simplify 4/1480 to 1/370 because 1480/4 equals 370. So, your final answer would be 12 + 1/370 or 12 R:4.

3 0
3 years ago
List 3 values that make 24<y +u true
Andrei [34K]
Y=2 u=6

y=8 u=12

y=10 u=11
4 0
3 years ago
IAN LEAVES NORFOLK VA TRAVELING WEST AT 50MPH ANDREW LEAVES NORFOLK VA 3 HOURS LATER TRAVELS IN THE SAME DIRECTION GOING 68 MPH.
Paladinen [302]
Approximately 5 hours

4 0
3 years ago
10. A weight hangs on a spring. The vibration period of that weight is the time in which it makes a complete cycle in motion. Su
Alenkinab [10]

The vibration period of the spring will be 0.2 seconds

<em><u>Explanation </u></em>

The relationship between the vibration period "T" (in seconds) and the weight "w" (in kilograms) is given by...

T= 2\sqrt{\frac{w}{200}}

Given that, the weight(w) = 2.0 kilograms

So, <u>plugging w = 2.0</u> into the above equation, we will get...

T= 2\sqrt{\frac{2.0}{200} } \\ \\ T= 2\sqrt{\frac{1}{100} }\\ \\ T= 2*\frac{1}{10}\\ \\ T= \frac{1}{5}=0.2

So, the vibration period of the spring will be 0.2 seconds.

8 0
3 years ago
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