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
AfilCa [17]
3 years ago
12

How do I solve this?

Mathematics
1 answer:
Delvig [45]3 years ago
4 0

Answer:

10a + 2b

Step-by-step explanation:

Add the lengths of all sides:

3a + b + b + 2a - b + 3a + b + b + 2a - b

Now combine like terms:

10a + 2b

You might be interested in
Which statement is true about the expression 4ab+2a−1?
Valentin [98]

Answer:

<h2>Make the points more Appealing</h2>

Step-by-step explanation:

B. The expression has 4 factors and 0 constants.

The factors separately are:

4

a

b

(c+3)

Factors are numbers or expressions that produce a givens product.

Looking at the expression we can rewrite it as:

4 x a x b x (c+3)

The overall value with be the product of all the factors.

8 0
2 years ago
Read 2 more answers
Help im desperatrte pls
Zepler [3.9K]

Answer:

337.5

Step-by-step explanation:

4 1/2*5*3 3/4

7 0
3 years ago
By definition, the determinant equals ad - bc. What is the value of when x = -2 and y = 3? I NEED HELP PLEASE
sergiy2304 [10]

Answer:

<h3>B. -84</h3>

Step-by-step explanation:

Taking the determinant of the matrices we will have;

= 4x(5y) - 2x(3y)

= 20xy - 6xy

= 14xy

Given x = -2 and y = 3

Determinant = 14(-2)(3)

Determinant = -28*3

Determinant = -84

4 0
3 years ago
Please I need help with this!!!!!!
Bezzdna [24]

Answer:

Step-by-step explanation:

1) Step 4: Marc has converted radical form to exponent form

Step 5: He has evaluated the value of the radical

3)

x = \sqrt[3]{8}

Here, 3 is index and 8 is radicand.

Prime factorize 8 and for every 3 numbers we can take one number outside the radical

Solution:

x = \sqrt[3]{2*2*2}\\\\x = 2

4) No,my equation does not have an extraneous solution.

My solution, satisfies the equation

3 0
3 years ago
Plsssss help me its due in 5 minss i beg.
Oliga [24]

Answer:

15.13

Step-by-step explanation:

To find diameter, divide circumference by pi or 3.14

I'm going to change the fraction to a decimal, so 47.5

47.5/3.14 = 15.1273885

Round to nearest hundredth gives you 15.13

5 0
2 years ago
Other questions:
  • Determine whether the lines l1 and l2 are parallel, skew, or intersecting. If they intersect, find the points of intersection
    8·1 answer
  • What is the simplest form of 3 square root of 250
    8·1 answer
  • 3. A local fast food restaurant takes in $9000 in a 4 hour period. Write a direct variation equation
    14·1 answer
  • A standard six-sided die is thrown. What is the probability that the number that comes up is less than or equal to 4?
    11·1 answer
  • Crystal bought 24 hockey tickets of $82 adult tickets cost 5.50 and charge children’s tickets cost 2.00 how many adults and chil
    5·1 answer
  • Can someone help me please<br> b-1/4=8 1/2
    8·1 answer
  • 3/8 x 4/9? Plz help I’m doing a test lol
    13·1 answer
  • Which is a graph of y=-1/2x- 2?
    6·1 answer
  • A political candidate wanted to understand
    5·2 answers
  • Which of the following situations are equal to 30%? Select all that apply A) 27 out of 90 B) 12 out of 36 C) 50 out of 80 D) 9 o
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!