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
melamori03 [73]
3 years ago
11

Z ÷ 4 - 8z + 2(z - 5) when z = 12

Mathematics
1 answer:
devlian [24]3 years ago
4 0
Your answer would be -79.
You might be interested in
What is 1(y), when y=-7/12?
Salsk061 [2.6K]

Answer: -7/12

Step-by-step explanation: an number multiplied by 1 is itself

6 0
3 years ago
Find the value of x when the area of a triangle is 22 in2 and has a base of 3x-1 and height of x.
Virty [35]
The formula for the area of a triangle is (1/2)bh = A
when we plug in the numbers, we get (1/2)(3x-1)x = A
using the distributive property we get (1.5x - .5)x = A
Then its 1.5x^2 - .5x = A
then if we factor out 0.5x we get 0.5x(3x-1) = A
then with the zero product property, 0.5x can equal 0 and x would need to equal 0.
if 3x-1 = 0 , then 3x = 1 then x = 1/3. so our answer would be 1/3 I'm pretty sure because a length cannot be 0
5 0
3 years ago
Find the slope of the line that passes through (1, 15) (10, 8)
Sphinxa [80]

Answer:

m=-7/9

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Solve each equation. Check your solution. <br> A) -6a=36<br> B) -9d=-72
vovikov84 [41]
A) -6a = 36

Divide both sides by -6 so that (a) is isolated.

a = -6

Check by plugging in -6 for a.

-6a=36

-6(-6)=36

36=36

So, a=-6

B) -9d=-72

Divide both sides by -9.

d = -72/-9

d = 8

Check work by plugging in 8 for d.

-9d=-72

-9(8)=-72

-72=-72

So, d=8

~Hope I helped!~
3 0
3 years ago
What is the result when 2x^3-9x^2+11x-6 is divided by x-3
Darina [25.2K]
<span>The result is 2x^2 - 3x + 2 .</span>
4 0
3 years ago
Other questions:
  • Determine whether this is valid or invalid argument
    13·2 answers
  • In a remote area there are 540 people for every 80 square miles. At this rate how many people are there in 32 miles
    12·2 answers
  • I need help in this one
    8·1 answer
  • A standard deck consists of 52 cards, distributed as follows: There are 13 cards in each of 4 suits: hearts, diamonds, spades, a
    8·1 answer
  • Katie worked on her science fair project for 2.5 hours on Tuesday and 1.75 hours on Friday. How many hours did she work on the p
    8·1 answer
  • What is 54 divided by 45.6
    6·1 answer
  • У = 3(х – 4)2 – 8<br> How do you write this in standard form
    8·1 answer
  • WHAT IS THISDSSSSSSSSSSSSSSSSSSS
    15·1 answer
  • Will give branilst...Thank you in advance &lt;3
    6·1 answer
  • PQR is an isosceles triangle in which PQ = PR. M and N
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!