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
mel-nik [20]
3 years ago
9

Im having a mental breakdown HELPPPP!​

Mathematics
1 answer:
Harlamova29_29 [7]3 years ago
4 0
LN is congruent to NQ so because of that you set both equal to each other

7x=5x+20

Subtract 5x on both sides

7x-5x=20

2x=20

x=10

Hope this helps!! Mark for brainliest
You might be interested in
Solve. Use the strategy "work backward."
cestrela7 [59]

Let that be x

ATQ

\\ \rm\Rrightarrow 3x-6/5=9

Arrange accordingly to work backwards(Every thing is reversed)

\\ \rm\Rrightarrow 9(5)+6/3=x

\\ \rm\Rrightarrow 45+6/3=x

\\ \rm\Rrightarrow 51/3=x

\\ \rm\Rrightarrow x=17

.

8 0
2 years ago
Please show your work.​
Nastasia [14]

Answer:

1. 8.19, 2. 25.96, 3. 3.95

Step-by-step explanation:

use soh cah toa

1. cos is adjacent/hypotenuse

cos73=x/28

multiply both sides by 28

28cos73=x=8.186

2. sin is opposite over hypotenuse

sin68=x/28

multiply both sides by 28

28sin68=x=25.961

3. sin is opposite over hypotenuse

sin26=x/9

myltiply both sides by 9

9sin26=x=3.945

8 0
3 years ago
Last year there were 145 pies baked for the bake sale this year k pies baked using k write a expression for the total number of
allsm [11]

Answer:

The number of pies baked in the two years = ( k + 145) pies

Step-by-step explanation:

Here, we are interested in writing an expression for the total number of pies baked in the two years.

Last year, the number of pies baked = 145

This year the number of pies baked = k

Thus, the total number of pies baked in the two years will be ( k + 145) pies

5 0
3 years ago
Which inequality corresponds<br>to the following graph?​
alexira [117]
The first one x is greater than and equal to 34
4 0
3 years ago
The area of the circle is 144π m2<br><br> What is the diameter of the circle?
Over [174]

Answer:

Step-by-step explanation:

Remember that

Area of Circle = \pi r^2

\pi  = pi \\r = radius

They told us that for this circle, the area is 144\pi  m^2

If you put it back into the formula for area of a circle we get:

Area of Circle = \pi r^2

144\pi = \pi r^2

Divide both sides by \pi.

144 = r^2

Now we want to solve for r (r = radius).

You need to square root each side

\sqrt{144} = \sqrt{r^2}

12 = r

So now we know the radius, r = 12 metres

Also remember that

Diameter = 2r

So,

Diameter = 2 times 12 = 24 metres

5 0
3 years ago
Other questions:
  • if 1200 people go to the football match and 54% leave at half time, how many people are leftin the ground for the second half?
    13·1 answer
  • In Jonas's town, he pays $1.68 for every 100 cubic feet of water that he uses. If je uses 29,251 gallons of water in one year, h
    6·1 answer
  • E = mc squared m = 3 c =6. solve for e
    7·2 answers
  • Which literal equation is equivalent to 1.4 = kx?
    12·1 answer
  • A fountain on a lake sprays water in a parabolic arch modeled by the equation y = -0.3x2 + 3x. A beam of light modeled by the eq
    5·1 answer
  • In a certain chemical, the ratio is zinc to copper is 4 to 15. A jar of the chemical contains 570 grams of copper, how many zinc
    7·1 answer
  • What is the value of x in the equation 3(2 - x) = 8(x - 2)?
    6·2 answers
  • Find x in each triangle
    7·2 answers
  • A regular size bag of Skittles costs $1.24 and contains 62 candies. How much does EACH candy cost?
    13·1 answer
  • URGENT I WILL MARK BRAINLIEST DRAW WHERE THE DOTS GO ON THE GRAPH
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!