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
defon
3 years ago
8

I need help answer this question..

Mathematics
1 answer:
Kaylis [27]3 years ago
8 0
4 40
5 50
6 60
7 70
8 80
9 90
10 100
11 110
12 120
13 130
14 140
15 150
16 160
17 170
18 180
You might be interested in
Let P be between M and N use the segment addition postulate to solve for X
marta [7]

Step-by-step explanation:

given,

MP = x - 8

PN = 3x - 9

MN = 21

we know,

according to segment addition postulate AB + BC = AC

now,

MP + PN = MN

→ x - 8 + 3x - 9 = 21

→ 4x - 17 = 21

→ 4x = 21 + 17

→ 4x = 38

→ x = 38/4 = 9

→ x = 9

therefore, value of x is 9.

hope this answer helps you dear! take care

5 0
3 years ago
Sam and Bethan share £54 in the ratio 5:4. how much will each person get
Sunny_sXe [5.5K]
Given :- 
sam and Bethan shareare in the ratio 5:4 respectively. 
 Total no of money is = 54ÂŁ 
 Solution :-
 Let Sams share is be x ie = 5 
 Let Bethans share be y ie = 4
 Total no of share is = 9
 Therefore the persons share is (particular persons share / total no of share) *
total value of money 
 Ans : -
 Therefore sams share x is = (5/9)* 54 =30ÂŁ
 Therefore Bethans share y is = (4/9) * 54 = 24ÂŁ
5 0
3 years ago
The measures of the angles of a triangle are show In figures below Solve for x.ASAP
stepan [7]
X=59 all triangles have a sum of 180. So we subtract our given. 180 - 74 = 106. Then we subtract our givin again. 106 - 47 and boom our answer is 59.
4 0
3 years ago
The manufacturers of m&m's claim that 20% of the milk chocolate m&m candies are orange. find the mean and standard devia
lora16 [44]
T<span>he mean of a sampling distribution of a sample with proportion, p and sample size, n is given by \mu=np.

</span>T<span>he standard deviation of a sampling distribution of a sample with proportion, p and sample size, n is given by \sigma= \sqrt{np(1-p)}

</span>Given that t<span>he manufacturers of m&m's claim that 20% of the milk chocolate m&m candies are orange. The proportion is p = 0.2

The mean of the sampling distribution of the sample proportion of orange m&m's for samples of size 100 is given by \mu=100(0.2)=20

</span><span>The standard deviation of the sampling distribution of the sample proportion of orange m&m's for samples of size 100 is given by \sigma= \sqrt{100(0.2)(1-0.2)} = \sqrt{16} =4</span>

8 0
3 years ago
What is the slope intercept from of the equation of the line that that passes through the points (-3, 2) and (1, 5)
viva [34]

The slope-intercept form of a line:

y=mx+b\\\\m=\dfrac{y_2-y_1}{x_2-x_1}\to slope\\\\b\to y-intercept

We have:

(-3,\ 2)\to x_1=-3,\ y_1=2\\(1,\ 5)\to x_2=1,\ y_2=5

Substitute:

m=\dfrac{5-2}{1-(-3)}=\dfrac{3}{4}

y=\dfrac{3}{4}x+b

Put the values of coordinates of the point (1, 5) to the equation of a line:

5=\dfrac{3}{4}(1)+b\\\\5=\dfrac{3}{4}+b\qquad|-\dfrac{3}{4}\\\\b=4\dfrac{1}{4}

Answer: y=\dfrac{3}{4}x+4\dfrac{1}{4}


5 0
3 years ago
Other questions:
  • PLISSSSS!!!!!!!! IS TIMED :
    5·2 answers
  • Please help. Show work please
    10·1 answer
  • Cameron bought 5 music CDs for $15.75. How much did each CD cost?
    7·1 answer
  • Question: The chart shows the amount of total salary (Commission plus base salary) paid to employees of a storm that specializes
    7·1 answer
  • Give three real-world examples of rectangular prisms. Then give two real-world examples of triangular prisms. Explain how you kn
    10·2 answers
  • Suppose that (x, -8/17) is a point in quadrant IV lying on the unit circle.
    5·1 answer
  • Jake feeds some chickens 1/8 of a bag of chicken feed each day. If he has 8 bags of feed, how many days will the feed last?
    15·1 answer
  • Which value of x makes this equation true? -12x - 2(x+9) = 5(x+4)
    11·2 answers
  • Line t is tangent to the circle . Find AB (click photo)
    6·1 answer
  • 45 minutes before 10:35
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!