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
cupoosta [38]
3 years ago
14

(x + 1) (x+8) multiply binomials and put in standard form.

Mathematics
2 answers:
Kobotan [32]3 years ago
6 0

Answer:

x² + 9x + 8

Step-by-step explanation:

Step 1: FOIL

x² + 8x + x + 8

Step 2: Combine like terms

x² + 9x + 8

shtirl [24]3 years ago
4 0

Answer:

x^2 + 9x + 8

Step-by-step explanation:

(x + 1)(x + 8)

x(x + 1) +8(x + 1)

x^2 + x + 8x +8

x^2 + 9x + 8

You might be interested in
Turn -3/11 into a decimal
lutik1710 [3]
-0.272727272727272727272727272727
4 0
3 years ago
Read 2 more answers
If a piece of ribbon is 5 and 1 over 2. Feet long, how long is it in inches? 33 inches 55 inches 60 inches 66 inches
galben [10]

Answer:The answeris 66 inches.


Step-by-step explanation:


5 0
3 years ago
Read 2 more answers
AB = 3 + x
ICE Princess25 [194]

The given quadrilateral ABCD is a parallelogram since the opposite sides are of same length AB and DC is 4 and AD and BC is 2.

<u>Step-by-step explanation</u>:

ABCD is a quadrilateral with their opposite sides are congruent (equal).

The both pairs of opposite sides are given as AB = 3 + x , DC = 4x , AD = y + 1 , BC = 2y.

  • AB and DC are opposite sides and have same measure of length.
  • AD and BC are opposite sides and have same measure of length.

<u>To find the length of AB and DC :</u>

AB = DC

3 + x = 4x

Keep x terms on one side and constant on other side.

3 = 4x - x

3 = 3x

x = 1

Substiute x=1 in AB and DC,

AB = 3+1 = 4

DC = 4(1) = 4

<u>To find the length of AD and BC :</u>

AD = BC

y + 1 = 2y

Keep y terms on one side and constant on other side.

2y-y = 1

y = 1

Substiute y=1 in AD and BC,

AD = 1+1 = 2

BC = 2(1) = 2

Therefore, the opposite sides are of same length AB and DC is 4 and AD and BC is 2. The given quadrilateral ABCD is a parallelogram.

6 0
3 years ago
Help please!!!!!!!!!!!!!!!
drek231 [11]
The original side length was 12m therefore the perimeter was 36m. 12/4 is 3 so the perimeter is now 9, and the difference between them is 27.
4 0
3 years ago
An empty box is shaped like a rectangular prism. The box has a base area of `9/10` square foot and a height of `1/3` foot. How m
NNADVOKAT [17]

Answer: You are finding the capacity of this box so you will need to multiply all the numbers together so 9/10*1/3=3/10 so the answers A.

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Explain how you determine a difference when subtracting two integers
    15·2 answers
  • I don’t understand how to do this!!!! HELP
    10·1 answer
  • Define a variable and write an expression for the phrase. 4 minus a number
    14·2 answers
  • Can you answer number 5 for me, please?
    15·1 answer
  • Which geometric solid is the best model for the arm of a human being? A. Cylinder B. Pyramid C. Sphere D. Cone
    10·2 answers
  • Please someone help me
    15·1 answer
  • You have eleven books but only have room for six of them on a shelf. How many possible ways can the books be arranged?
    7·1 answer
  • Using exponents, which expression is equivalent to a^8/a^2?
    6·1 answer
  • What is the equation of the line in slope-intercept form?
    9·1 answer
  • 5x=2 written as a fraction
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!