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
ivanzaharov [21]
2 years ago
12

Please help me figure this out!!!!

Mathematics
1 answer:
Ganezh [65]2 years ago
6 0
Angie P is 131 degrees

You might be interested in
How many solutions are there to the system of equations?
hichkok12 [17]

Answer: The system of equations has NO SOLUTION.

Step-by-step explanation:

The equation of the line in Slope-Intercept form is:

y=mx+b

Where "m" is the slope and "b" is the y-intercept.

Given the following system of equations:

\left \{ {{4x-5y=5} \atop {-0.08x+0.10y=0.10}} \right.

Write the first equation and solve for "y" in order to express it in Slope-Intercept form:

4x-5y=5\\\\-5y=-4x+5\\\\y=\frac{-4x}{-5}+\frac{5}{-5}\\\\y=0.8x-1

You can identify that:

m=0.8\\b=-1

Apply the same procedure with the second equation. Then:

-0.08x+0.10y=0.10\\\\0.10y=0.08x+0.10\\\\y=\frac{0.08x}{0.10} +\frac{0.10}{0.10}\\\\y=0.8x+1

You can identify that:

m=0.8\\b=1

The slopes of both lines are equal, therefore  the lines are parallel and the system has NO SOLUTION.

7 0
3 years ago
Read 2 more answers
Janie has $180. She spends 50% of her money on a new pair of ice skates. How much does she spend on ice skates?
Zigmanuir [339]
--|- $90 spent. -|--







5 0
3 years ago
Read 2 more answers
Each letter of the word "rainbow" has been written on a separate slip of paper and put into a box. Find the probability of selec
prohojiy [21]
Hshshshajhehwjqjwjehe
3 0
3 years ago
Please help!!<br> Each pair of polygons is similar. Find the value of x.
Simora [160]

Answer in fraction form: x = 55/4

Answer in decimal form: x = 13.75

Both forms are equivalent, but they say it in a slightly different way.

===========================================================

Work Shown:

AC/QY = CD/YW

(x+5)/15 = 5/4

4(x+5) = 15*5

4x+20 = 75

4x = 75-20

4x = 55

x = 55/4

x = 13.75

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

Explanations:

  • The first step is possible because the polygons are similar. Similar figures have their corresponding sides be in the same proportion or ratio. Note how side AC has the double red angle (at point A) and a single red angle (point C). The side QY has the same idea in the same order. This is why AC corresponds to QY. The ratio AC/QY is the same as CD/YW.
  • In the second step, I plugged in the expressions that the diagram shows. This is the substitution property.
  • On step 3, I cross multiplied. The general format is A/B = C/D cross multiplies to A*D = B*C.
7 0
3 years ago
Read 2 more answers
What is the value of y
8090 [49]
I need more info to answer this question
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the value of the first term of the sequence an = n -1?<br>​
    6·1 answer
  • Can i get some help on these math problems please
    15·1 answer
  • 5 5/8 times 18 or can you please answer 3/8 divided by 12
    15·2 answers
  • What is y-intercept of the line described by the equation below? y = 5x-22
    11·2 answers
  • Please help me with this. I am really struggling...
    8·1 answer
  • The LA Taxi Co. fare in Los Angeles is $3.20 for the first 12mile. Additional mileage is charged at the rate of $0.25 for each 0
    12·1 answer
  • What is the center and radius of the​ circle?
    5·1 answer
  • How do I show my work for 127.246 divided by 427 ?
    6·2 answers
  • HELP ME IN 3 AND 4 PLEASEEEEE
    14·1 answer
  • A triangle has an area of 2400cm^2. The angle between two adjacent sides of the triangle is 150°. If the length of one of the ad
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!