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
Alex787 [66]
3 years ago
9

I NEED HELP.Consider the figure below.Find the value of x,y and z​

Mathematics
1 answer:
Andrews [41]3 years ago
7 0

Answer:

x= 7

y=9

z=90

Step-by-step explanation:

8x = (9x-7)

8x = 9x-7

8x - 9x= -7

-x= -7

<em>(multiply -1 to each side to make it positive)</em>

x= 7

(5y-11)+(9x-7)=90

5y-11+9(7)-7=90

5y-11+63-7=90

5y+63-18=90

5y+45=90

5y=90-45

5y=45

y=45÷5

y=9

(5y-11)+8x+z=180

5y-11+8x+z=180

5(9)-11+8(7)+z=180

45-11+56+z=180

34+56+z=180

90+z=180

z=180-90

z=90

You might be interested in
Darla uses 3 pink roses and 4 yellow tulips to fill each vase.She fills 7 vases.How many flowers does she use?
lora16 [44]

Answer:

The answer to your question is 49

Step-by-step explanation

4+3=7 So she uses 7 Flowers per vase and she wants to fill 7 vases so just do 7*7 and the answer is 49!

8 0
3 years ago
Read 2 more answers
Write the equation for a line that passes through the point (-8,2) and is parallel to 5x-4y=4. Enter your equation in slope inte
Lana71 [14]

Answer:

y = 5/4x + 12

Step-by-step explanation:

5x - 4y = 4

-4y = -5x + 4

y = (-5x + 4)/-4

y = 5/4x - 1

Parallel Slope ---> m = 5/4

(-8, 2)

y = mx + b

2 = 5/4(-8) + b

2 = 5 * -2 + b

2 = -10 + b

12 = b

b = 12

y = 5/4x + 12      <---- This is the answer

Hope this helps!

3 0
3 years ago
Select a real-world problem for the equation 18w = 108. Then solve the problem. A If total rainfall for last month was 108 inche
Ket [755]

The problem is multiplying w by 18 to get a total of 108.

The answer would be :

D If one full glass holds 18 ounces of water, how many full glasses will hold 108 ounces?

To solve for the number of cups divide both sides of the equation by 18:

18w = 108

W= 108 / 18

W = 6

It would take 6 18 ounce glasses to equal 108 total ounces.

6 0
3 years ago
HELP ME PLZ!!!!!!!!!!!<br><br> what is the degree of angle CED?
larisa86 [58]
Answer: 53 degrees

----------------------------------------------------------

Work Shown:

Add up the two arc measures and divide the result by 2
Angle CED = ((arc AB) + (arc CD))/2
Angle CED = ((90) + (16))/2
Angle CED = (106)/2
Angle CED = 53

7 0
3 years ago
What is the equation of a sine function with an amplitude of 2 and a period of 4π?
motikmotik

Answer:

hi this is Mrs bowen and I know everything

8 0
3 years ago
Other questions:
  • What is the equation of the line that is parallel to the given
    5·1 answer
  • (4,-5); y = -x-6<br> Write an equation passing through the point and parallel to the given line
    7·1 answer
  • Find Chris’s mistake.
    11·1 answer
  • A cylindrical can of cat food has a diameter of 3.5 inches and a height of 1.25 inches. A second brand of cat food is packaged i
    15·1 answer
  • What is the gcf of 3x^2 +9
    5·2 answers
  • Find the 30th term of the following sequence.<br> -6, -4, -2, 0, ...
    12·2 answers
  • Circles - Radius, Diameter, Area and Circumference
    7·2 answers
  • What is greater 2/3 or 10/18
    8·1 answer
  • 1 point
    14·1 answer
  • 1.Write this sentence as an equation.Do not solve it.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!