Answer.
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
elena-14-01-66 [18.8K]
1 year ago
8

Plzzzzzzzzzzzzzzzzzzzzzzzzz help me please anyone I need help please I DON'T KNOW WHAT TO DO

Mathematics
1 answer:
White raven [17]1 year ago
8 0
2 x 18 + 3 and now figure it out
You might be interested in
If one side of a rectangle is three less than the other side and the perimeter is 46 inches, find the area of the rectangle.
BaLLatris [955]

a-one\ side\ of\ rectangle\\a+3-other\ side\ of\ rectangle\\2a+2(a+3)=2a+2a+6=4a+6-the\ perimeter\\46\ in-the\ perimeter\\\\\text{The equation:}\\\\4a+6=46\qquad\text{subtract 6 from both sides}\\\\4a=40\qquad\text{divide both sides by 4}\\\\a=10\\\\a+3=10+3=13\\\\\text{Dimensions of the rectangle:}\ 10\ in\ \times\ 13\ in.\\\\\text{The area of the rectangle:}\\\\\boxed{A=10\cdot13=130\ in^2}

7 0
1 year ago
a penny had a diameter of about 26.5millimeters. what is the area of a penny to the nearest hundredth? use 3.24 for pie
faust18 [17]
I got 83.21 on this problem 
3 0
1 year ago
Problem
marishachu [46]
C



Step by step explanation This is how I got the answer to your question and I gave you the solution I hope this helps you out
8 0
5 months ago
What is the factored form of 64g^3+8?
AlexFokin [52]

Answer:

8 (2 g + 1) (4 g^2 - 2 g + 1)

Step-by-step explanation:

Factor the following:

64 g^3 + 8

Factor 8 out of 64 g^3 + 8:

8 (8 g^3 + 1)

8 g^3 + 1 = (2 g)^3 + 1^3:

8 (2 g)^3 + 1^3

Factor the sum of two cubes. (2 g)^3 + 1^3 = (2 g + 1) ((2 g)^2 - 2 g + 1^2):

8 (2 g + 1) ((2 g)^2 - 2 g + 1^2)

1^2 = 1:

8 (2 g + 1) ((2 g)^2 - 2 g + 1)

Multiply each exponent in 2 g by 2:

8 (2 g + 1) (4 g^2 - 2 g + 1)

2^2 = 4:

Answer: 8 (2 g + 1) (4 g^2 - 2 g + 1)

3 0
1 year ago
Read 2 more answers
Please helppppp will give you brainliest
ki77a [65]

Answer:9/4

Step-by-step explanation: you can write this in algebra format. It becomes -3x+10=5x-8. From there, if you know simple algebra, it is very easy, and therefore x=9/4

6 0
1 year ago
Other questions:
  • The circumference of a circle is 16tt inches what is the radius of the circle
    9·1 answer
  • Jane borrows $4000 dollars from her bank.she has a simple interest loan at 5% interest rate and will pay it back over 4 years ho
    11·1 answer
  • Given points A (1, 2/3), B (x, -4/5), and C (-1/2, 4) determine the value of x such that all three points are collinear
    9·2 answers
  • 35 POINTS!! GEOMETRY HELP! Find the measures of w, x, y, and z. Prove your answers.
    10·1 answer
  • Elisa has 10 gold colored coins and 6 silver colored coins. She selects 2 coins with replacement. What is the probability she se
    15·2 answers
  • cassie draws 1 line to cut a square into two smaller shapes. which could NOT be the two smaller shapes?
    15·2 answers
  • A) square root 6
    8·2 answers
  • What is the domain of y=Vx+7+5
    8·2 answers
  • Another one pls and thank you its fun !!!!
    7·1 answer
  • I desperately need help on number 4, the question makes zero sense to me, if someone can explain what it means it would be much
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!