1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vampirchik [111]
2 years ago
11

Explain how you know...?

Mathematics
1 answer:
Anestetic [448]2 years ago
8 0

Answer:

60

Step-by-step explanation:

Because 7.7^2 equals 60,

You might be interested in
A survey of 9,000 randomly selected dentists practicing in the untied states found that 3,600 of them used text messaging to rem
photoshop1234 [79]

58,800.

3600 divided by 9000 is 0.4

147,000 * 0.4 is 58,800

6 0
3 years ago
A fair six sided die is thrown .Find the probability of getting a 4​
ra1l [238]

Answer:

1/6

Step-by-step explanation:

total no of out comes= 6

favourable out comes= 1

:. prob( getting 4)=1/6

8 0
2 years ago
Find the surface area of a pyramid with a square base with dimensions 100 mm by 100 mm and height of 75 mm.
Reil [10]

To solve for the surface area of the pyramid, we make use of the formula:

A= l w + l [sqrt ((w / 2)^2 + h^2)] + w [sqrt ((l / 2)^2 + h^2))

where,

l and w are the base of the pyramid = 100 mm

h is the height of the pyramid = 75 mm

 

Substituting the given values into the equation:

A= 100 * 100 + 100 [sqrt ((100 / 2)^2 + 75^2)] + 100 [sqrt ((100 / 2)^2 + 75^2))

A = 10,000 + 100 (sqrt 2575) + 100 (sqrt 2575)

A = 20,148.90 mm^2

 

Therefore the surface area of the pyramid is about 20,149 mm^2.

8 0
3 years ago
Select the only true statement from the following.
Lemur [1.5K]

Answer:

the third one

Step-by-step explanation:

6 0
2 years ago
the total weight of a shipment of 12 boxes was 2160 pounnds. Each box had the same weight how much did 1 box weigh
Andrei [34K]
1 Box Weighed 180 Pounds, Because 2160 Divided By 12 Is 180. Hope That Helps
4 0
3 years ago
Other questions:
  • Samantha paid for 26.25 for 3 books how much did it cost her
    6·1 answer
  • Six times a number is at least -24
    15·2 answers
  • How do you solve this
    11·1 answer
  • Guys how do u solve y = -8x + 12x + 20 to vertex form need this today guys. 1/8/19
    12·1 answer
  • (b) dy/dx = (x - y+ 1)^2
    7·1 answer
  • How do I work out this question ??
    6·1 answer
  • The temperature is 15°F and is expected to fall 2°F each hour during the night.expression​
    11·1 answer
  • HELP WHICH ARE CORRECT ??
    6·1 answer
  • HELL WYUICKYL PELASE JM BEGGING YOU OLEASEE
    10·1 answer
  • Calculate the volume of a cone whose base radius is 3 and half cm and vertical height 24cm​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!