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masya89 [10]
2 years ago
15

Could anyone answer this math question for me?

Mathematics
1 answer:
Rudik [331]2 years ago
6 0

Answer:

11 ft tall

Step-by-step explanation:

since the stop sign shadow just added 1 foot from the original height then do the opposite when finding the height of the school bus

12 ft - 1 foot = 11 ft

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PLS HELP! Thank you pls
Licemer1 [7]

Answer:

Step-by-step explanation:

no

4 0
3 years ago
on a vacation in Puerto Rico, rose jumped off into a river in el yunque forest reserve. her height as a function of time could b
hoa [83]
The main assumption here is that the height at the water level is 0.

So, the answer is given by the solution to the equation

- 16t^2 + 16t + 480 = 0

To solve it, start dividing by -16 to get:

t^2 - t - 30 = 0.

Now factor the left side:

(t -  ) (t +  ) =0

Find two numbers that add - 1 and its product is -30

(t -  6 ) (t + 5 ) =0

That gives:

t - 6 = 0 ⇒ t = 6 seconds

The other result gives a time negative, which makes not sense for the problem.

Verify substituing 6 in the original equation:

h(6) = -16*6^2 + 16*6 + 480 = -576 + 96 + 480 = 0. Lo cual confirma nuestra solucion.
 
It toke Rose 6 seconds to hit the water.

7 0
3 years ago
What 2 numbers multiply to get 10 and add to get 7?
Xelga [282]
5x2=10
5+2= 7

Answer: 5 and 2
5 0
3 years ago
CAN SOMEONE PLEASE SHOW ME HOW TO DO THIS IM CONFUSED!!!!!
Mnenie [13.5K]

Answer:

D. 160J

Step-by-step explanation:

Work = Force * Distance

but where is the force?

from here:

weight (not mass) is a force unit (Newtons) so it can be used here.

How do we get weight?

Mass * G

what is G?

gravity force... and it equals 9.8

so you take the box's mass (9.10)

multiply by 9.8 (9.10*9.8 = 89.18)

then plug into the first equation as the force (work= 89.18 * distance)

we also plug In the distance (work = 89.18 * 1.8)

and solve for work! (work = 89.18 * 1.8 = 160.52400)

then round the to the closest one (160)

and there you go! you've got your answer!

Hope this helps,

Yotam

P.S you can comment back if you are still confused and I will try to explain it again better.

8 0
3 years ago
Help help please anyone!!
amid [387]
Since 2=3
And 3 and 7 are on a straight line so they add up to 180
You can say : x+ 2x= 180
3x=180
x=180/3
x= 60
Angle 2 is 60
3 0
3 years ago
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