2 years ago

A) Work out the value of 213 + (29)2

Mathematics

1 answer:

Alina [70]2 years ago

6 0

a) 2^13 / 2^18

b) 216

You might be interested in

~WILL GIVE BRAINLIEST~ What is the slope of this line (in the picture)? Enter your answer as a fraction in simplest term in the

Margarita [4]

Answer:

-2/2=-1?

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

20 pts awarded and brainliest chosen!!!!

g100num [7]

Answer:

D. x <= -3 or x >= 5

Step-by-step explanation:

3 | x-1 | > = 12

3(x - 1) >= 12

3x - 3 >= 12

3x >= 15

x >= 5

-3(x - 1) >= 12

-3x + 3 >= 12

-3x >= 9

x <= -3

Answer

x <= -3 or x >= 5

4 0

3 years ago

What is the volume of a right circular cone if the circumference of the base is 125.6 ft and the height is 75 ft.? Use π=3.14 an

Alex_Xolod [135]

Answer:

The volume of a right circular cone is $31400\ \text{feet}^3$ .

Step-by-step explanation:

The circumference of the base of a right circular cone is 125.6 ft.

Height of cone is 75 ft.

Circumference of base is :

$C=2\pi r$ , r is radius

$r=\dfrac{C}{2\pi}\\\\r=\dfrac{125.6}{2\times 3.14}\\\\r=20\ ft$

The volume of a cone is given by :

$V=\dfrac{1}{3}\pi r^2 h\\\\V=\dfrac{1}{3}\times 3.14\times (20)^2\times 75\\\\V=31400\ \text{feet}^3$

So, the volume of a right circular cone is $31400\ \text{feet}^3$ .

5 0

2 years ago

What formula would I use to find X?

liraira [26]

Check the picture below.

make sure your calculator is in Degree mode.

4 0

2 years ago

There are 9 more turtles in the water than on a log. 13 turtles are on the water. How many turtles are on a log? Please explain

Snezhnost [94]

Well the answer is 4 because 13 in the water
9 more than the ones on the log
so the log has 9 turtles less than the turtles in the water

4 0

2 years ago