2 years ago

DUE IN 5 MINS HELPPPPP

Mathematics

2 answers:

Margaret [11]2 years ago

7 0

Answer: it a

Step-by-step explanation:

Leno4ka [110]2 years ago

4 0

Answer:

Step-by-step explanation:

The temperature must not be greater than 15 which means 15 is the maximum. It's not saying it can't reach 15, it's saying it can't go past it.

So it wouldn't be t < 15. It would be t is less than or equal to 15

You might be interested in

Which of the following numbers must be added to complete the square in the equation below?

OLga [1]

First, take half of the coefficient of 18x then square it.

18 / 2 = 9
9^2 = 81

So, D. 81 is the answer.

4 0

2 years ago

Read 2 more answers

A cone has a radius of 10 cm and and height of 9 cm. What is the approximate volume of the cone? Use 3.14 for π.

astraxan [27]

Answer:

The volume of the cone is $942cm^3$

Step-by-step explanation:

The given cone has a radius of 10 cm and and height of 9 cm.

The volume of a cone is given by:

$V=\frac{\pi r^2h}{3}$

We substitute r=10 and h=9 , $\pi=3.14$ to obtain:

$V=\frac{3.14*10^2*9}{3}$

Simplify exponents to get:

$V=\frac{3.14*100*9}{3}$

Simplify:

$V=314*3\\V=942cm^3$

Therefore the volume of the cone is $942cm^3$

8 0

2 years ago

Need help ASAP fine the value of x. Round to the nearest tenth x=

White raven [17]

Answer:

x = 13.5

Step-by-step explanation:

To find x, we use the sine rule

For the sine rule,

the ratio of the sides to the sine of the angle facing the side is equal for all the sides of the triangle

Thus,

x/sin 34 = 11/ sin 27

x = 11 sin 34/sin 27

x = 13.5

5 0

2 years ago

Please helpppp!?!!!!?

____ [38]

It would be 9!!!
Hope that helps!!!

3 0

2 years ago

Read 2 more answers

It was recently estimated that domestic vehicles outnumber foreign vehicles by about seven to three. If there are 3100 vehicles

notka56 [123]

Answer:

feQEf

Step-by-step explanation:

FqwDXZ

3 0

2 years ago