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
Nina [5.8K]
3 years ago
15

I need help with #8 this will give you 11 pts

Mathematics
2 answers:
makkiz [27]3 years ago
8 0
To find y: a straight line equals 180° so the equation to solve is 5y+155=180 (5y and 155 make a straight line) when you solve you get y=5. For X: we now know that 5y is 25° (if y=5 then plug 5 into 5y to get 25) and because the other angle is a right angle that measures 90° then the other angle must also measure 90. Set up the equation 25+13x=90. You should get X=5. Hope this helps explain!
VashaNatasha [74]3 years ago
7 0
The answer to the question is x=5
You might be interested in
10. A cliff on the seashore is eroding at the rate of 17 centimeters per year. Write and solve an equation to find the number of
katovenus [111]

Answer:

The answer is 5 years

Step-by-step explanation:

You must do 85 cm ÷ 17 cm to find how many years in which the cliff will erode 85 centimeters and the answer is 5.

7 0
3 years ago
What is this equation equal -4x+3x=2
Zarrin [17]

Answer:

x=2

Step-by-step explanation:

5 0
3 years ago
The point (4, 10) is in each scatterplot. In which one is it an outlier? On a graph, points (4, 10) and (6, 1) are outside of th
Trava [24]

2,1 I think I hope this helps

5 0
3 years ago
What value of x is in the solution set of 3(x - 4) 5x + 2?
telo118 [61]

Answer:

8x-10

Step-by-step explanation:

3(x-4)5x+2

3x-12+5x+2

8x-10

7 0
3 years ago
Find the 44th percentile, P44, from the following data! pls help
irina [24]

Answer:

P_{44} = 29.9

Step-by-step Explanation:

The 44th percentile, P_{44}, of the given data can be calculated using the kth formula for percentile given as:

i = \frac{k}{100}(n + 1)

where,

i = the ranking or the position of the percentile = ?

k = the percentile = 44

n = total number of the given data values = 23

Plug in the values into the formula to find "i"

i = \frac{44}{100}(23 + 1)

i = \frac{44}{100}(24)

i = \frac{1,056}{100}

i = 10.56

Since "I", 10.56, is not an integer, round the number down, and round it up to the nearest integer, then look for the position each occupy in the ordered data set, and find their average.

Thus,

i_{down} = 10.56 = 10

i_{up} = 10.56 = 11

The data occupying the 10th position on the data set = 28.7

11th = 31.1

P_{44} = \frac{28.7 + 31.1}{2} = \frac{59.8}{2}

P_{44} = 29.9

6 0
3 years ago
Other questions:
  • jill bought a cd for $1000 that earns 4.2% apr and is compounded monthly. The cd matures in 2 years. How much will this cd be wo
    10·2 answers
  • Exponents and power - evaluate ​
    6·1 answer
  • Simplify the expression.<br><br> 2+22÷4+3
    5·1 answer
  • What shape would this be?
    11·2 answers
  • Which expression is equivalent to 4(2t+6)+4(t+3)?<br><br> 12t+27<br> 6t+36<br> 36t+12<br> 12t+36
    13·1 answer
  • Factory A has printed 650 books,and prints 50 new books every week. Factory B has printed 200 books and prints 100 books every w
    7·1 answer
  • The area of the rectangular room is 34 square feet. Which statement best describes the width of the room?
    9·1 answer
  • True or false: y=x³-4 is a linear equation​
    8·1 answer
  • SOLVE FOR X! SOMEONE PLEASE HELP ME!!!
    10·1 answer
  • How to Solve 1.5 kg : 350kg
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!