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3 years ago

15

Out of 32 students in a class, 5 said they ride their bikes to school. based on these results,how many of 800 students in the sc

hool ride threr bikes to school?

1 answer:

Colt1911 [192]3 years ago

6 0

Do a proportion.
5/32= x/800
Cross multiply and divide
800 x 5= 4,000
4,000 divided by 32= 125
So answer is 125 students

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Simplifying rational expressions

Sonbull [250]

1. $\frac{(c + 8)(c - 8)}{(c - 8)(c + 3)}_,_$
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3. $\frac{42x^{2}y^{3}}{28x^{3}y}_,_$
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4. $\frac{m^{2} - 3m - 10}{m - 5}_,_$
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3 0

3 years ago

Larger two degit number is --------

yarga [219]

Answer:

99

Step-by-step explanation:

Brainliest please

3 0

2 years ago

Read 2 more answers

Find the value of y in the given triangle

Andre45 [30]

Given:

In the given triangle,

With respect to y, Perpendicular = 10 cm and Base = 8 cm

To find the value of y.

Formula

By Trigonometric Ratio we get,

$tan\theta = \frac{Perpendicular}{Base}$

Now,

Putting the values of perpendicular and base we get,

$tan\theta = \frac{10}{8}$

or, $\theta = tan^{-1} (\frac{10}{8})$

or, $\theta = 51.34 ^\circ$

Rounding off to the nearest tenth, we have;

$\theta = 51.3 ^\circ$

Hence,

The value of y is 51.3°.

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3 years ago

An airplane flying from los angeles to NYC losess both engines and all steering controols at 10,000 ft of altatude it falls at a

liubo4ka [24]

Answer:

20 min i hope this answers helps u

Step-by-step explanation:

10000÷500=20

8 0

2 years ago

Find x+y <br> ....................

ANEK [815]

Answer:

x + y = 170

Step-by-step explanation:

360 = 110 + x + y + 80

x + y = 360 - 110 - 80

x + y = 170

To understand this, take scissors and look at the angles how they change when you change the angle... there are always just TWO different angles and each of the angle has its exact counterpart on the opposite side. Now look again at this illustration and you will get it!

Another information, sum of all the angles inside of any rectangle is always 360 degrees!

4 0

3 years ago