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masya89 [10]
3 years ago
13

PLEASE HELP ME!! (Geometry)

Mathematics
2 answers:
telo118 [61]3 years ago
3 0

Answer:

a = -7

B= *4

Step-by-step explanation:

devlian [24]3 years ago
3 0
The first one is subtracting 7 so it would be 23 then 16
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Two solids cones geometrically similar and the height of one cone is 1 1/2 times that of the other. Given that the height of the
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I didnt bring my calculator
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3 years ago
Please answer these for me !
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Step-by-step explanation:

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5 0
2 years ago
What is [4-{8x÷4x}]×8​
Molodets [167]

Answer:

The answer you should be getting is : 16

Step-by-step explanation:

=\frac{64x}{4x}

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8 0
3 years ago
Sarah competes in a long jump competition Her first jump is 4.25m Her best jump is 12% more than this However, her best jump is
ad-work [718]

>First jump = 4.25 m

 

>Best jump = 1.12 * First jump

Best jump = 1.12 * (4.25 m)

Best jump = 4.76 m

 

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Hence,

Winning jump = Best jump / 0.85

Winning jump = 4.76 m / 0.85

<span>Winning jump = 5.6 m</span>

8 0
2 years ago
A bus travels at a constant speed. The following table shows the distance the bus travels (in kilometers) over a period of time
Olegator [25]

Answer:

315 km

Step-by-step explanation:

If the bus travels at constant speed, then the slope of the distance versus time graph can be calculated by using any two points from this table.

Let's use the points (0.5, 42) and (4.5, 378):

as we move from the first point to the second, t increases by 4 and y increases by 336.  Thus, the slope of this graph is

m = rise / run = 336 km  /  4 hr  =  84 km/hr

then distance traveled = speed times time, or

distance traveled = (84 km/hr)t, where t is the elapsed time.

In 6 hours the bus would travel

                                 ( 84 km/hr )(6 hr) = 504 km, or approx. 315 mi

8 0
2 years ago
Read 2 more answers
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