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
ElenaW [278]
3 years ago
15

Rewrite, using the distributive property 7(3z + 12) = [?]z + [|]​

Mathematics
1 answer:
luda_lava [24]3 years ago
3 0

Answer:

21z+84

Step-by-step explanation.

7x3=21 then put the z at the end 21z.

7x12=84. Put it after the 21z. 21z+84

You might be interested in
What is the rate of change for the function and what does the rate of change represent? A. $50; the cost to rent the boat for 1
KiRa [710]

I personally think its B but you gotta say if its either multiplication or addition or division

3 0
3 years ago
Read 2 more answers
A right triangle has side lengths of 0.6 meter and 0.8 meter. What is the length of the hypotenuse? Round to the nearest tenth.
Sonja [21]

Use the Pythagorean theorem since you are working with a right triangle:

a^2+b^2=c^2a2+b2=c2

The legs are a and b and the hypotenuse is c. The hypotenuse is always opposite the 90° angle. Insert the appropriate values:

0.8^2+0.6^2=c^20.82+0.62=c2

Solve for c. Simplify the exponents (x^2=x*xx2=x∗x ):

0.64+0.36=c^20.64+0.36=c2

Add:

1=c^21=c2

Isolate c. Find the square root of both sides:

\begin{gathered}\sqrt{1}=\sqrt{c^2}\\\\\sqrt{1}=c\end{gathered}1=c21=c

Simplify \sqrt{1}1 . Any root of 1 is 1:

c=c= ±11 *

c=1,-1c=1,−1

4 0
3 years ago
Confirm f(x)=3x^4 -48 has the zeros -2, 2, -2i, 2
alexdok [17]

Answer:2, -2

Step-by-step explanation:

7 0
3 years ago
Plot the following points by hand or using an online graphing calculator. What is the function that best fits the points?
Nastasia [14]

Answer:

Linear

Step-by-step explanation:

The trend is a straight line so linear

The trend is not parabola type so not quadratic

The general equation is

  • y=mx+b
  • The equation of line is y=3x-5

3 0
2 years ago
Read 2 more answers
at a small private college with 800 students, 240 students receive some form of government-sponsored financial aid. find the pro
vazorg [7]

The probability is 7/10 or 70% that a randomly selected student does not receive some form of government-sponsored financial aid

Total number of students in the small private college = 800

Number of students who receive some form of government-sponsored financial aid = 240

Number of students who did not receive government-sponsored financial aid = 800 - 240 = 560

Computing the probability using the formula, we get the following:

The probability that a randomly selected student did not receive government-sponsored financial aid = Number of students who did not receive financial aid/Total number of students in the college

= 560/800 = 7/10 or 70%

Learn more about probability:

brainly.com/question/11234923

#SPJ4

3 0
2 years ago
Other questions:
  • HELP! I'm being timed
    5·2 answers
  • An identification code is to consist of 2 letters followed by 3 digits. how many different codes are possible if repetition is p
    5·1 answer
  • Solve the formula for b: y=mx+b
    9·2 answers
  • N-30=10 n-30+30=10+0
    9·2 answers
  • Can someone plz help me with this
    13·1 answer
  • From the observation deck of the lighthouse at Sasquatch Point 55 feet above the surface of Lake Ippizuti, a lifeguard spots a b
    8·1 answer
  • Video Games and Grade-Point Average Professor Grant Alexander wanted to find a linear model that relates the number of hours a s
    14·1 answer
  • Write an equation in standard form of the line passing through the points (3,3) and (-3,5)
    9·1 answer
  • Help ASAP!!!
    5·2 answers
  • Rational or Irrational? <br> 7 2/5
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!