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
malfutka [58]
3 years ago
8

Solve for the value of z.

Mathematics
1 answer:
Yuki888 [10]3 years ago
4 0

z=18

3z+4+2z-4+90=180

5z+4-4+90=180

5z+90=180

5z=90

z=18

You might be interested in
Use the interactive to solve the following problems:
irina1246 [14]

Answer:

The difference is -7

and the distance is 3 units

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
If x=9 and y=- -2 evaluate the following expression:<br><br> x+y
mel-nik [20]

Answer:

x + y = 11

Step-by-step explanation:

You would need to substitute the numbers into the expression.

Evaluate means that we need to work out what the answer would be.

x + y is equivalent to 9 - - 2.

- - is equivalent to +.

Therefore you would do 9 + 2, which equals 11.

Hope this helps :)

4 0
3 years ago
The sides of a rectangle in the coordinate plane are parallel to the axes two of the vertices of the rectangle are (3,-2) and (-
Llana [10]

Answer:

C(-4,-2), D(3,-7)

Ar=35unit^{2}

Step-by-step explanation:

we procced to identify points:

A(-4,-7), B(3,-2)

for being the sides of a rectangle parallel to the axes, we find the other two vertices (VIEW GRAPH)

C(-4,-2), D(3,-7);  Area of the rectangle Ar=b*h, where

b=(X_{D}-X_{A}); h=(Y_{B}-Y_{D})

So Ar=(3-(-4))*(-2-(-7)) = (3+4)*(-2+7)=7*5=35unit^{2}

7 0
3 years ago
What is the volume of the cube of 3.1 m?
madam [21]

Answer:

21.79 idrk good luck sbnsjsnsjsnsjznsnz xnddn

3 0
3 years ago
Read 2 more answers
How do you find 3 yards = to how many inches?
ivann1987 [24]

Answer:

108 inches is the answer

5 0
3 years ago
Other questions:
  • What is two minus two
    7·2 answers
  • Sheila has to type a 36 page report .When she took her coffee break , she had already typed 20 pages of the report. What fractio
    6·1 answer
  • Are two ratios are equivalent to two thirds
    10·1 answer
  • PLZZZ HELP ME OUT........................ PLZZ​
    14·2 answers
  • What is the sum of the angles 'a' and 'b' from the diagram below.
    10·1 answer
  • Find the diagonal of a television screen 30 inches wide by 35 inches tall.
    5·1 answer
  • Ricky and Sam each bought a remote control car for $80. A few months later they both sold it. Ricky sold his car for 25% less th
    15·1 answer
  • Simplify 4x + 3(5x) + 4y - x =​
    6·2 answers
  • Technology is also known as Applied Science because it involves "using" science to make something useful for mankind.
    11·2 answers
  • Which of the x-values satisfy the following inequality?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!