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
vladimir2022 [97]
3 years ago
9

Mathematics-Algebric expressions and identity for class 8

Mathematics
1 answer:
Pani-rosa [81]3 years ago
5 0

Answer:

-12p^4

Step-by-step explanation:

4p^3*(-3p)

-12p^4

You might be interested in
Find the value of x to the nearest tenth
lorasvet [3.4K]

Answer:

Look below.

Step-by-step explanation:

Good ol' Pythagorean Theorem.

To find the short side of the larger triangle, we'll use this equation:

a^{2} +b^{2} =c^{2} \\\\9^2+b^2=10^2\\81+b^2=100\\

You can solve the rest on your own.

Use the same type of equation for the smaller triangle, except your b would be the hypotenuse, so that equation would look something like this:

3^2+x^{2} = b^2

Hope it helped! Also, there seems to be a help video, if you didn't understand this explanation, why don't you go ahead and watch it?

4 0
3 years ago
Read 2 more answers
The school team has 80 swimmers. The ratio of seventh-grade swimmers to all swimmers is 5 : 16. Write a proportion that gives th
ElenaW [278]
<h2>(25) 7th Grade Swimmers</h2><h2>25:80</h2>
8 0
3 years ago
A group of 5 friends is out to diner. Each of the friends is going to order the dinner special, and they have a coupon for $10 o
Andreas93 [3]

Answer:

I believe the last one is correct

~if this is correct, plz mark brainliest thx!~

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the equation of the following line written in slope-intercept form?
nasty-shy [4]
SOLUTION:

To begin with, let's establish that the formula of this line is in slope-intercept form as follows:

y = mx

The formula for this line isn't:

y = mx + b

This is as this line doesn't have a y-intercept ( b ) as it passes through the origin instead. This means that ( b ) would be rendered useless in this formula as it would just bring us back to the y = mx formula as displayed below:

y = mx + b
y = mx + 0
y = mx

Moving on, for ( m ), we need to find the gradient of the line as displayed below:

m = gradient
m = rise / run
m = 10 / 2
m = 5

Now, we must simply substitue ( m ) into the formula in order to obtain the equation for this line as displayed below:

y = mx
y = 5x

Therefore, the answer is:

A. y = 5x
6 0
3 years ago
Ms. Garcia watched 6 commercials
Aleonysh [2.5K]

Answer:

15 commercials

Step-by-step explanation:

6 commercials --> 24 minute

x commercials --> 60 minute(1 hour)

x*24 = 6*60

clear x

x = (6*60)/24

x= 15

6 0
3 years ago
Other questions:
  • Kitchen
    14·1 answer
  • In a family with 7 ​children, excluding multiple​ births, what is the probability of having 6 boys and 1​ girl, in any​ order
    13·1 answer
  • What is 0.24 times 2.68
    9·2 answers
  • Find the discriminant 2x^2+8x+8=0
    15·1 answer
  • What is the true solution to ln20+ln5=2lnx<br><br>A)x=5<br>B)x=10<br>C)x=50<br>D)x=100
    12·1 answer
  • Please Please Please help! 
    12·1 answer
  • Find the domain of y=\sqrt{3x-8}
    10·1 answer
  • PLEASE HELP IMMEDIATELY (I am being timed) The phone company Splint has a monthly cellular plan where a customer pays a flat fee
    7·1 answer
  • What is 29000 dollars decreased by 4 percent<br> What is 29000 decreased by 4 percent
    7·1 answer
  • What is -7/12 + 3/8?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!