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
Gala2k [10]
3 years ago
6

18 is 45% of what number?

Mathematics
1 answer:
IgorC [24]3 years ago
4 0
18 = 0.45 * n 

the missing number is 40
You might be interested in
Find the value of y if B is between A and C, AB is 2y, BC is 6y, and AC is 48.
Len [333]

Answer:

7. C. 6

8. H. √34

9. A. (1, 3.5)

10. J. 10

Step-by-step explanation:

7. AB = 2y, BC = 6y, AC = 48

AB + BC = AC (segment addition theorem)

Substitute the above values into the equation

2y + 6y = 48

Solve for y

8y = 48

Divide both sides by 8

8y/8 = 48/8

y = 6

8. Distance between P(2, 8) and Q(5, 3):

PQ = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}

Let,

P(2, 8) = (x_1, y_1)

Q(5, 3) = (x_2, y_2)

PQ = \sqrt{(5 - 2)^2 + (3 - 8)^2}

PQ = \sqrt{(3)^2 + (-5)^2}

PQ = \sqrt{9 + 25}

PQ = \sqrt{34}

9. Midpoint (M) of segment LB, for L(8, 5) and B(-6, 2) is given as:

M(\frac{x_1 + x_2}{2}, \frac{y_1 + y_2}{2})

Let L(8, 5) = (x_1, y_1)

B(-6, 2) = (x_2, y_2)

Thus:

M(\frac{8 + (-6)}{2}, \frac{5 + 2}{2})

M(\frac{2}{2}, \frac{7}{2})

M(1, 3.5)

10. M = -10, N = -20

Distance between M and N, MN = |-20 - (-10)|

= |-20 + 10| = |-10|

MN = 10

5 0
4 years ago
A worker at a hardware store records the lengths of some pieces of wood in feet. Make a line plot of the data shown below
Hitman42 [59]

Answer: Hello the lengths of the pieces of wood is missing but I will provide the format for drawing a line plot which you can now plug in your own values .

answer :

First draw a number line containing all the values in the given data set

Place a dot on top every value contained in the given data set

place as many dots as possible representing the frequency of the value in the given dataset

Step-by-step explanation:

A line plot is simply a method of displaying given data on a number line

steps :

First draw a number line containing all the values in the given data set

Place a dot on top every value contained in the given data set

place as many dots as possible representing the frequency of the value in the given dataset

attached below is an example

8 0
3 years ago
A recipe for macaroni and cheese calls for 16 oz of shredded cheese the recipe serves two people jack wants to feed 7 people how
Juli2301 [7.4K]

Answer:

56

Step-by-step explanation:

48 ounces would feed 6 people and if 16 oz is for two people than 8 oz is for one person. So, 48 plus 8 is 56.

6 0
3 years ago
Which problem can be represented by the equation 12z + 2= 98
lisabon 2012 [21]

Where are the problems?

8 0
3 years ago
I will give brainliest if you sub and stay subbed to JD Outdoors & Gaming​
NeTakaya

Answer:

hello again

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • If the function y = sinx is transformed to y = 3 sine (two-thirds x), how do the amplitude and period change?
    15·2 answers
  • Let A= {1, 3, 6, 8, 9} B= {2, 5, 6, 7, 8} C= {1, 4, 6, 7, 8, 9} and D= {1,2}
    14·1 answer
  • What is the value of 7P3
    15·1 answer
  • Y= -1.4x - 1 what is the x intercept?
    5·1 answer
  • A chicken sexer makes 1 error in every 500 examinations when he detects the sexes of chicks. a. Find the exact probability that
    8·1 answer
  • Simplify the rational expression<br> x^2-25÷x^2+x-6 × x+3÷×-5
    14·1 answer
  • The mean temperature for the first 4 days in January was 8°C. The mean temperature for the first 5 days in January was 7°C. What
    7·1 answer
  • For every 2 hours, approximately $1,218 worth of product is sold to consumers. How much
    9·2 answers
  • Leonard has twice as much money as Danny. If Leonard has x dollars, then Fanny has
    7·1 answer
  • The cafe where you work just ran out of coffee, and you are at the store to buy 112 pounds of coffee. You have put a can with 34
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!