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
djyliett [7]
3 years ago
14

Help on these plzzzzz it is really hard

Mathematics
1 answer:
velikii [3]3 years ago
7 0
11.

Lateral area of a cube is 4*[(2.5)^2] = 4*6.25 = 25 cm^2;                    B

You might be interested in
Select all that are measures of angles coterminal with a 145° angle.
Mamont248 [21]
The first 2 and last 2. I just did this assignment
3 0
3 years ago
Read 2 more answers
the measures of the side of a triangle are 4√2 cm, 4√2 cm qnd 8√2 cm. what is the perimeter of the triangle?​
spin [16.1K]

Answer:

16\sqrt{2}

Step-by-step explanation:

Add up all the sides to get the perimeter:

4\sqrt{2} + 4\sqrt{2} +8\sqrt{2} = 16\sqrt{2}

8 0
3 years ago
In a survey at a local university, 61% of students say that they get less than the recommended eight hours of sleep per night. I
wolverine [178]
Oggga bookgaaa shshsggazbzghshs
7 0
2 years ago
When purchased, a plastic beach ball is deflated and packaged flat. The package states that when inflated to its maximum capacit
Zigmanuir [339]
So  the formula for a volume of a sphere is 4/3 times pi times the radius cubed.
step one: 4/3 times 3.14 = 4.18666666667
Step two: then you cube 8.5 and get 592.45
the final answer is 2,480.3906 

6 0
3 years ago
HELP WILL MARK YOU BRAINLIEST!!!
Vlad [161]

Answer:

<PQR=132°

plz mark me brainliest

3 0
3 years ago
Other questions:
  • What is the solution of 2|2x-1|-8=18?
    11·2 answers
  • Ethan wants to put a fence around his vegetable garden. The garden is 30 feet wide and 15 feet long. If the total cost of the fe
    5·1 answer
  • What is the solution to the system of equations?
    7·1 answer
  • Find dy/dx for y= x^3 ln (cot x)
    13·1 answer
  • The state of wyoming has roughly the shape of a rectangle that is 3.6 × 10 miles long and 2.8 × 10 miles high what is the aproxi
    11·1 answer
  • The line plot shows the distances, in miles, run by joggers in a park.
    15·1 answer
  • At what value of x does the graph of the following function f(x) have a vertical asymptote? f(x)=1/x+3
    12·2 answers
  • How do I solve 1/26=x/1300?
    9·1 answer
  • Based on Charles Waddell Chestnutt's "The Wife Of His Yout. Which of the following statements about Mr. Ryder is true? Choose al
    6·1 answer
  • Imothy evaluated the expression using x = 3 and y = –4. xy-2 3x2y−4 1. (1 3 )x−1y2 2. (1 3 )3−1(−4)2 3. (1 3 )(1 31 )(−4)2 4. (1
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!