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
valina [46]
3 years ago
15

45 is 90% of what number

Mathematics
2 answers:
choli [55]3 years ago
8 0
45 = 90% * x
45 = .90x
45/.90 = x

x = 50

45 is 90% of 50
shusha [124]3 years ago
6 0
45/0.9 (Which is 90%) =50                        45 is 90% of 50

         50  <------ answer
      ____
0.9/  45
      - 45
_______
          0
You might be interested in
3 What is the y-intercept of the line perpendicular to the line y = -3/4x + 5 that includes the point (-3, –3)?
Mnenie [13.5K]

Answer:

y=4/3x-5

this is because perpendicular lines makes the slope the exact opposite. everything else stays the same

6 0
3 years ago
The equation 4 ( x - 2 ) = 100 is a true equation for a particular value of x. Explain why 2 ( x - 2 ) = 50 is also true for the
KatRina [158]

Answer:

a) 4(x - 2) = 100

4x - 8 = 100

4x = 92

x = 23

b) 2(x - 2) = 50

2x - 4 = 50

2x = 46

x = 23

Step-by-step explanation:

When solving for x in both equations, we get the same value of x which makes that statement true.

3 0
2 years ago
What is the solution to -3x+23-7?<br> O x&gt;-12<br> O x&gt;12<br> O x&lt;12<br> O x&lt;-12
netineya [11]
It’s the second one x>_12 because it’s a closed circle on the number line and it’s going right
6 0
2 years ago
What must be your car's average speed in order to travel 227 km in 3.22 h ?
goblinko [34]

Answer:

Step-by-step explanation:

7 0
2 years ago
A woodworker spends a total of 162 hours making 24 birdhouses. He spends the same amount of time on each birdhouse. How many hou
Julli [10]

Answer:

6.75 hours

Step-by-step explanation:

162 divided 24

6 0
2 years ago
Read 2 more answers
Other questions:
  • Share ?747 in the ratio 2:7 between tom and Ben. How many will both of them get
    6·1 answer
  • Please someone help me??
    8·2 answers
  • A result of a number, what decreased by 15% equal 161. Find that number.
    12·1 answer
  • Find the surface area of the come in terms of pi.
    7·2 answers
  • Given the indicated parts of triangle ABC with γ = 90°, find the exact values of the remaining parts. α = 30°, b = 35
    8·2 answers
  • A newborn baby gained 7/16 of a pound in a 1/2 of a month.what was the baby's growth rate in pounds per month.
    14·1 answer
  • I need help with all of the odd numbers
    6·1 answer
  • What is the GCF of these 2 numbers : 120 and 60
    7·2 answers
  • Find the measurement of the missing angles in each triangle. Explain your steps.
    6·1 answer
  • Explain why the measure of angle a is equal to 45∘ and the measure of angle c is equal to 70∘ .
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!