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
Taya2010 [7]
3 years ago
12

Please help me I need the help (with options)

Mathematics
2 answers:
Anna [14]3 years ago
7 0

Answer:

d

Step-by-step explanation:

diamong [38]3 years ago
6 0

Answer:

option=d.

hkm=jkl( by vertical opposite angle)

155°=(5x+15)°

155-15=5x

140=5x

140/5=x

28=x

You might be interested in
75 points
tekilochka [14]

-- Big D

-- little d

-- a and d

6 0
4 years ago
The company discovered that it costs $45 to produce 2 widgets, $143 to produce 4 widgets, and $869 to produce 10 widgets.
Fed [463]
C(x)= 9(9)^2-5(9)+19

= 9(81)-45+19

= 729-45+19

= 684+19
= $703 to produce 9 widgets
3 0
3 years ago
Evaluate 18 divided by y=2.
QveST [7]

first you put 18/y=2

you multiply by 18 to get y=36

your answer is 36, y=36

7 0
3 years ago
Read 2 more answers
How is -5x + 2y = 9 is not constant of variation
nadya68 [22]
A constant of variation is only in the form ay=bx where b/a=constant so given any point y/x=constant let us check here by substituting x=1 and x=2
when x=1---> 2y=14,y=7 here y/x=7
when x=2--->2y=19,y=9.5 here y/x=4.75
so this equation is not constant of variation
let us check an equation of the form 3y=7x
when x=1--->y=7/3--->y/x=7/3
when x=2--->y=14/3---->y/x=7/3
so 3y=7x is a constant of variation
7 0
3 years ago
Read 2 more answers
Jack is mowing a lawn that has a shed. needs to know area of lawn to mow. dimensions of yard are 5x by 13 x-4 . she'd are 2x by
Elena-2011 [213]
The diagram of the lawn and the shed is shown below.

The area of the lawn needed to be mowed equals to the area of the yard minus the area of the shed

The area of the yard = (5x)(13x-4) = 65 x^{2} -20x
The area of the shed = (2x)(2x+4)=4 x^{2} +8x

The area of the lawn = 65 x^{2} -20x-(4 x^{2} +8x)
The area of the lawn = 65 x^{2} -20x-4 x^{2} -8x
The area of the lawn = 61 x^{2} -28x 

5 0
3 years ago
Other questions:
  • A baseball player hits a foul ball straight up in the air from a height of 4 feet off the ground with an initial velocity of 85
    12·1 answer
  • Two rectangles have the same width. The length of one is 1 foot longer than the width. The length of the other is 2 feet longer
    5·1 answer
  • 3x + 12 = -6x - 9 and
    15·1 answer
  • Please help asap!!!!!
    15·1 answer
  • an aquarium is the shape of a rectangular prism. It has a length of 4ft and is 2ft tall. If it can hold a maximum of 24 cubic fe
    5·2 answers
  • Which graph represents a function with amplitude 4 and period π?
    15·2 answers
  • Please answer this question! 30 points and brainliest!
    14·1 answer
  • Is the spinner shown a fair spinner? Explain<br> why or why not.
    9·2 answers
  • Two forces are acting on an object, one at 58 Newton's and the other at 83 Newton's.
    14·1 answer
  • Can anybody help me with this math?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!