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
nataly862011 [7]
2 years ago
14

Tell whether the angles are complementary or supplementary. Then find the value of x.

Mathematics
1 answer:
marissa [1.9K]2 years ago
7 0

Answer:

this one is supplementary and x equals 31

Step-by-step explanation:

Remember, complementary angles add up to equal 90 degrees whereas supplementary angles add up to equal 180 degrees.

In this case, since your angles together form a straight line, they're supplementary angles. Now, to solve for x:

(3x + 25) + 2x = 180        (step 1: set the equation equal to 180)

5x + 25 = 180                  (step 2: combine like terms)

    -25       -25                 (step 3: subtrace 25, BS)

5x = 155

5x / 5 = 155 / 5               (step 4: divide by 5, BS to get x by itself)

x = 31                    

You might be interested in
I need help with my math work.
Lesechka [4]

There's not much math work here, they just want you to eyeball the graph and give the closest grid point to where the two lines meet.

Let's translate the question.

Solution to the system

That's the x and y values where the two lines cross.  That's because the meeting point is the value of x and y that satisfies both equations.

Approximation ... to the nearest integer values

Where two integer grid lines cross is called a lattice point.  It's a point with integer coordinates.  Our solution, the meet of these two lines, doesn't fall exactly on a lattice point.  The nearest integer values means the closest lattice point to our intersection of lines.

Eyeballing the graph, I'd say (x,y)=(2,3) is the closest point.

Answer: (2,3)   second choice

6 0
3 years ago
Compute the simplified numerical value of the expression: (4042 + 4040 + 4038 + … + 6 + 4 + 2) − (4041 + 4039 + 4037 + … + 5 + 3
Evgesh-ka [11]

Answer:

2021

Step-by-step explanation:

7 0
2 years ago
Find the area of a circle with a diameter of 5 cm.
slavikrds [6]

Answer:

5 squares the times it by pi (pi equals 3.14 btw)

Step-by-step explanation:

5 squared is 25

6 0
3 years ago
Sam and Bethan share £54 in the ratio 5:4 how much dose each get
Agata [3.3K]
Ratio 5:4 
Total shares = 5+4 = 9

then to find for 1 share = 54/9 = 6

So Sam share = 6 x 5 = 30
Bethan share = 6 x 4 = 24

Poof: 30+24 = 54

3 0
3 years ago
You need to find the width of the stream. You cannot measure the width directly, so you draw a diagram showing lengths that you
MAXImum [283]
There is no diagram, therefore we can't answer the question.
4 0
3 years ago
Other questions:
  • Help me on that question someone please?
    10·1 answer
  • HURRY HELP 18 POINTS
    6·1 answer
  • Define slope intersect
    5·2 answers
  • The stopping distance d of an automobile is directly proportional to the square of its speed s. On one road, a car requires 75 f
    15·1 answer
  • Strategies for Rational Numbers Please help me
    15·1 answer
  • PLEASEEEE HELP ASAPP!!!!! 15 POINTS!!!
    6·2 answers
  • 2 tenths= ? Hundredths
    11·2 answers
  • Asap please help me. get BRAINLIEST​
    9·1 answer
  • Can somebody help me ?
    14·1 answer
  • 1. What is the domainof the relation {(3,4), (1,2), (-3, -5), (0, -8)}?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!