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
Verdich [7]
2 years ago
12

How to Substitute 14 for b and 3 for h in the formula for perimeter of a rectangle.

Mathematics
1 answer:
Minchanka [31]2 years ago
8 0
b
---------------------
|. |
h |. | h
|. |
---------------------
b

Okay so I did my best to make a rectangle above. If you think about substitution, it pretty much means to replace. Like when your teacher leaves for the day so a sun comes in to replace them for the day. Since we're using 14 and 3 to replace b and h, your equation goes from b+b+h+h to find the perimeter, to 14+14+3+3.
You might be interested in
Use synthetic division to find P (-10) for P(x)=2x^3+14x^2-58x
Savatey [412]
The polynomial remainder theorem states that the remainder upon dividing a polynomial p(x) by x-c is the same as the value of p(c), so to find p(-10) you need to find the remainder upon dividing

\dfrac{2x^3+14x^2-58x}{x+10}

You have

..... | 2 ...  14  ... -58
-10 |    ... -20  ... 60
--------------------------
..... | 2 ...  -6  ....  2

So the quotient and remainder upon dividing is

\dfrac{2x^3+14x^2-58x}{x+10}=2x-6+\dfrac2{x+10}

with a remainder of 2, which means p(-10)=2.
5 0
3 years ago
A certain model of automobile is available in seven exterior colors, three interior colors, and four interior styles. In additio
VikaD [51]

Answer:

336 version

Step-by-step explanation:

To determine the total possible number of combination we will use the product rule

Total numbers of exterior colour 7

Total number of interior colour 3

Total number of interior style 4

Total number of transmission option 2

Total number of engine option 2 therefore the total combination is

7*3 *4*2*2 = 336 possible combination

6 0
3 years ago
Sean wrote a number on a piece of paper.
just olya [345]
The Sean's number is x. Formulate the equation:

x * 5 : 2 = 30
5x = 30 * 2
5x = 60
x = 60 : 5
x = 12

Answer: the Sean's number is 12.
8 0
3 years ago
How to find variables x- and y-
Monica [59]

It says that the triangles are congruent (same size). Also, a triangle's angles add up to 180 degrees. In both of these triangles, one angle is 90° and another angle is 52°. The other angle is 180°-90°-52°=38°.

Solve these equations to find x and y: 2x+18=38, 3y+11=38

2x+18=38\\2x=20\\x=10

3y+11=38\\3y=27\\y=9

5 0
3 years ago
Algebra 2 will give points and brainly
aivan3 [116]

Answer:

Step-by-step explanation:

In the 3rd question, we are given the equation x ^ 3 + x ^ 2 + 2x + 24. One of the factors is x + 3. Now, we can use long division to find that the equation we have left is x^2 - 2x - 8. We can just factor this to get (x - 4) (x + 2). In the 3rd question, possible factors for the coefficient are 1, 2, -1, -2. Possible factors for the constant are 1, 7, -1, -7. Now, we can try out all of them. The possible factors are 1, 7, -1, -7, 2, 14, -2, -14.

7 0
2 years ago
Other questions:
  • What is the estimated mean absolute deviation of the population? {76,67,80,83,79,76,76,82,82
    9·2 answers
  • -0.113 blank =0.452x + 0.452
    7·1 answer
  • #17 only plz points and Brainlyness to anyone who answers first <br> Hurry
    5·1 answer
  • The town of manchester (50,000) has the shape of a rectangle that is 5 miles wide and 7 miles long.
    7·2 answers
  • I need help with these questions please.
    9·1 answer
  • Is -144 rational or irrational?
    6·2 answers
  • Pls help my mom will literally scream at me lol . thank you sm:)
    15·1 answer
  • Find f(x)•g(x)<br><br> pls helpppp
    10·1 answer
  • Find two numbers if their ratio is 9:11 and their and their difference is 6
    9·2 answers
  • Meg is 6 years older than Victor. Meg's age is 2 years less than five times Victor's age. The equations below model the relation
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!