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
ValentinkaMS [17]
3 years ago
13

Using the foil method, multiply the terms of the binomials below. Show your work in the blanks provided. Then, add any like term

s and write the polynomial in standard form in the space provided. Show your work. (x^2+2x)(5x^2-3x)
Mathematics
1 answer:
aalyn [17]3 years ago
7 0

Answer:

5x^4+7x^3-6x^2

Step-by-step explanation:

(x^{2} +2x)(5x^{2} -3x)\\\= 5x^{4}-3x^{3} +10x^{3}  -6x^{2}\\= 5x^{4}+7x^{3} -6x^{2}

You might be interested in
Module 3 DBA: What key features can be identified from graphs of polynomials of higher-
Ksju [112]

Answer:

Bro Man thats OP

Step-by-step explanation:

4 0
2 years ago
A dolphin swims 665,280 feet in 3 hours. Use the formula dart, where d represents distance, r represents rate, and t represents
barxatty [35]

Step-by-step explanation:

a) r=d/t ( same as formula of speed)

b) r= 665280/3=221760 feet/hr

c) distance in miles = 665280/5280= 126

so r=126/3 = 42 miles/hr

d) i think using miles makes more sense cz using feet will result in greater number of values so there is a greater chance of human error

5 0
3 years ago
Read 2 more answers
Will give Brainliest to first person to give right answer!!!
faltersainse [42]

Answer:

35%

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
If a bill cost $125. And they leave a $21.25 for a tip what percentage did they tip
yanalaym [24]

Answer:

17%

Step-by-step explanation:

Divide $21.25 by $125

6 0
3 years ago
The height of a cone is twice the radius of its base.
fredd [130]

Answer: 2/3πx³

Step-by-step explanation:

Let the radius of the cone be represented by x.

Since the height of the cone is twice the radius of its base, the height will be: = 2x

Volume of a cone = 1/3πr²h

where,

r = x

h = 2x

Volume of a cone = 1/3πr²h

= 1/3 × π × x² × 2x

= 1/3 × π × x² × 2x

= 1/3 × π × 2x³

= 2/3πx³

Therefore, the correct answer is 2/3πx³.

3 0
3 years ago
Other questions:
  • What is the starting point of creating a argument on triangle congruence?
    9·1 answer
  • NEED HELP ASAP!!!
    12·1 answer
  • BRAINLIESTTT ASAP! PLEASE HELP ME :)
    15·1 answer
  • suppose that 17 inches of wire costs 51 cents. at the same rate, how much ( in cents ) will 33 inches of wire cost?
    8·1 answer
  • 7xy+4 for x = 5 and y=-2
    6·2 answers
  • How to solve this problem
    7·1 answer
  • How many multiples of 3 between 1 and 100
    14·1 answer
  • Standardized tests for certain subjects, given to high school students, are scored on a scale of 1 to 5. Let X represent the sco
    10·1 answer
  • The area, A, of an isosceles right triangle is a function of the length of its legs, s, and is represented by the equation: A =
    12·2 answers
  • Dan borrowed $745 for new coffee table. He will make 10 monthly payments of $85 to repay the loan how much will he pay in intere
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!