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
marshall27 [118]
3 years ago
15

Add -3/x + 7/x. does anyone know this one

Mathematics
1 answer:
julsineya [31]3 years ago
4 0
You can’t do that cause you can’t add negatives and positives
You might be interested in
1. What is the measure of angle x? O 60° O 90° O 45° O 30°​
True [87]

Answer:

Angle x= 60°

Step-by-step explanation:

For the triangle HIL, you're going to add 30+90=120

Angles in a triangle add up to 180.

So, therefore,

180-120=60   so angle L must equal 60.

HJ is a straight line and angles in a straight line add up to 180.

180-90=90

Angle JIL is equal to 90.

To find y you add 90+45 which equals 135.

Again, angles in a triangle add up to 180.

180-135=45

So,

y = 45

Now we are told that IJK is a right angle and that we are given that IJL is 45. 45 is half of 90 so LJK must be 45.

To find angle JLK we must add angle L and angle y.

60+45=105

Angles in a straight line add up to 180. So,

180-105=75

75 = Angle JLK

75+45=120

Angles in a triangle add up to 180 so,

180-120= 60

Angle x= 60°

Hope this helped, if so please award me with the brainliest if possible. If you require further assistance from me comment below! :)

5 0
2 years ago
the area of a room in a dollhouse is 1248 square inches. the width of the room is 8 inches . how long is the room?
geniusboy [140]

Answer:

156

Step-by-step explanation:

to find length you do area/width. So 1248/8=156

3 0
3 years ago
2x-7=3x-11 <br><br> plz explain briefly and clearly<br><br> from grade 8th linear equations
kirill [66]

Answer:

2x - 3x =  - 11 + 7 \\  - x =  - 4 \\ x = 4

Step-by-step explanation:

- and - is cut in the second line..

4 0
4 years ago
Read 2 more answers
Bob earns $750 a week. he got a 15% increase in his pay the following week. what is the increase in his pay?
luda_lava [24]

Answer:

  • Increase in weekly payment is $112.50

Step-by-step explanation:

<h3>Given</h3>

  • Initial earning is $750,
  • Pay increase is 15%.

Amount of increase is:

  • $750*15/100 =
  • $112.5
4 0
1 year ago
Please help, this is called Writing Equations
LiRa [457]
D. 0.50w + 17 = 53.50
5 0
3 years ago
Other questions:
  • 7 - 4w = 10w <br> What is variable w
    11·1 answer
  • Two different cars each depreciate to 60% of their respective original values. The first car depreciates at an annual rate of
    11·2 answers
  • Evaluate 4-2x to the third power when x=3
    8·1 answer
  • A non-stop train leaves Lahore at 4:00 pm and reaches Karachi at 10:00 am the next day. The speed of the train was 70 km/hour. F
    13·1 answer
  • In Jefferson Middle School, 5% of the sixth graders have red hair. If there are 100 sixth graders, how many have red hair?
    9·2 answers
  • HELP PLEASE SUPER EASY AND ILL BRAINLIST
    12·2 answers
  • What is the distance between point (3,2) and line y=1/4x-9
    14·1 answer
  • Which of the following values are solutions to the inequality 5 &lt; 7+ 5x?
    8·1 answer
  • Please I will rate you with 5 stars just please help me with this problem
    10·1 answer
  • Select the correct answer. Which expression is equivalent to , if x ≠ 0<br> image below:
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!