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2 years ago

-2.75 + 8.25 ? Help pls

Mathematics

1 answer:

Archy [21]2 years ago

3 0

The answer is 5.5!!!!

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00:57

prisoha [69]

<h3>Given:</h3>

h= 19 ft
r= 12 ft

h= Height
r= Radius

The volume of the given cone.

<h3>Solution:</h3>

$\large\boxed{Formula:V= \frac{1}{3}\pi{r}^{2}h}$

$\large\boxed{\red \pi \red = \red 3 \red . \red 1 \red 4}$

Let's solve!

Substitute the values according to the formula.

$V=\frac{1}{3}×3.14×{12}^{2}×19$

$\large\boxed{V=2863.68 \: {ft}^{3}}$

Therefore, the volume of the given cone is 2863.68 cubic feets.

5 0

2 years ago

What does 10.44 x 2.5 equal?

SSSSS [86.1K]

It is equal to 26 if you didn’t understand you can ask more questions and I’ll help

7 0

2 years ago

Read 2 more answers

A car bus travels at a speed of 45 km/h. How far will it travel in 36 minutes?

tensa zangetsu [6.8K]

Correct Question:

A car/bus travels at a speed of 45 km/h. How far will it travel in 36 minutes?

(Note- Corrected part is written in bold.)

Solution:

$\sf Speed = 45 \: km/h$

$\sf Time=36 \: mins$

$\sf = \frac{36}{60} \: hour \: (Since \: we \: know,1 \: hour \: = 30 \: mins$

$\sf = \frac{3}{5} \: hour$

$\sf \: Distance = Speed \times Time$

$\sf = \: 45 \times \frac{3}{5} \: km$

$\sf = \frac{45 \times 3}{5} \: km$

$\sf \: Distance=27 \: km$

Hence, a car/bus travels 27 km in 36 mins.

6 0

2 years ago

Read 2 more answers

Please help ill give brainiest answer

Ugo [173]

Answer:

2x +2x=90

ZRQ

Step-by-step explanation:

FOR THE FIRST ONE, SUM OF ANGLES IN A TRIANGLE IS 180 AND SINCE WE KNOW ONE ANGLE IS 90° THE REST WOULD ADD UPTO 90°

THE SECOND ONE, JUST FOLLOW THE SEQUENCE OF THE MARKED LINES

for XYZ they went from the unlabeled line to the double marked line to the single marked line. similarly go for ZRQ

4 0

3 years ago

Find the values of x and a please!!

Ludmilka [50]

Answer:

yes

Step-by-step explanation:

6 0

2 years ago