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m_a_m_a [10]
3 years ago
8

7. Paula reduced the size of a rectangle to a height of 2 inches.

Mathematics
1 answer:
drek231 [11]3 years ago
6 0

Answer: if the width was not effected then the width is still 24 inches

if the area stayed the same, then

find area

area=legnth times width

288=12 times 24

so the new height./legnth =2

288=2 times width

divide by 2

144=width'

the new width =144

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A meteorologist measures the angle of elevation of a weather balloon is 41 degrees. A radio signal from the balloon indicates th
I am Lyosha [343]
You can draw a diagram of the situation, representing it by a right triuangle.

In the right triangle the hypotenuse is the distance indicated by the radio signal, 1503 m, and the angle is 41°.

The opposed leg to 41° is the height of the ballon.

Then you can use the sine trigonometric function.

sine (41°) = opposed leg / hypotenuse = x / 1503 m => x = 1503m * sine(41°)

=> x = 986m.

Answer: 986m
4 0
3 years ago
X-3/35=2/15 please help me and answer it with an explanation
-BARSIC- [3]
I believe x = 23/105 because you would have to add 3/35 to both sides and when you add 2/15 to 3/35 you get an answer of 23/105.

Hope this helps!
6 0
3 years ago
A standard unit of measurement in astronomy is the astronomical unit, or au. it equals is about 150,000,000,000 m. in 2000, pion
Maurinko [17]

First we convert the m to km by dividing the number by 1000. 1000m = 1 km.

150,000,000,000 / 1000 = 150,000,000 km

Now we divide 150,000,000/11,000,000 = 13.6363636364 au.

8 0
3 years ago
How many thirds in 5
seropon [69]
5=(1)+(1)+(1)+(1)+(1)

=(1/3+1/3+1/3)+(1/3+1/3+1/3)+(1/3+1/3+1/3)+(1/3+1/3+1/3)+(1/3+1/3+1/3)

=3(1/3)+3(1/3)+3(1/3)+3(1/3)+3(1/3)

=15*(1/3)

There are <u>fifteen</u> thirds in five.
3 0
3 years ago
Read 2 more answers
Help me please I added a picture to it
denis23 [38]

Answer:

probably

Step-by-step explanation:

H

- ----------------

3 0
3 years ago
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