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
Vesna [10]
3 years ago
11

Find the number, if 0.7 of it is 42.

Mathematics
2 answers:
madreJ [45]3 years ago
6 0

Answer:

x=60

Step-by-step explanation:

In this case, we need to find 0.7 of any number is 42. Let the number is x.  According to given question,

0.7\times x=42

Dividing the above equation by 0.7. We can find the value of x as :

\dfrac{0.7x}{0.7}=\dfrac{42}{0.7}

x=60

So, if 0.7 of any number is 42, so the number is 60. Hence, this is the required solution.

gizmo_the_mogwai [7]3 years ago
3 0

Answer:

60

Step-by-step explanation:

0.7x=42

42/0.7=60

You might be interested in
40 pounds of sugar are repackaged of 1/16 pounds each. how many packet of sugar are there?
jarptica [38.1K]
We know to each pound of such, there is 16 packets produced per?

So, 16 x 40 = 640.
8 0
3 years ago
Plz help me thanks very nuch whoever helped me​
photoshop1234 [79]

Answer:

(1) 56 miles/hour

Step-by-step explanation:

We need to find the average rate of change from t = 2 to t = 9.

At t = 2 hours, d = 106 miles.

At t = 9 hours, d = 498 miles.

The average rate of change in function f(x) from x = a to x = b is

[f(b) - f(a)]/(b - a)

average rate of change from t = 2 to t = 9 =

(498 - 106)/(9 - 2) = 392/7 = 56

Answer: (1) 56 miles/hour

7 0
3 years ago
What is the area of a parallelogram?
denis23 [38]
D is the correct answer




the area of a parallelogram is equal to: base x height

18 \times 7 = 126



good luck
3 0
3 years ago
Read 2 more answers
Is 1/4 a rational or irrational number
ycow [4]
Hi there!

1/4 is a rational number.
Any number that can be written as a fraction is a rational number.

~ Hope this helps you ~
6 0
3 years ago
78362 divided by 509
vaieri [72.5K]

Answer:

153.952848723

djjxhdndhdududjdn

5 0
3 years ago
Other questions:
  • A 5.8kg box is on a frictionless 45∘ slope and is connected via a massless string over a massless, frictionless pulley to a hang
    9·1 answer
  • Misae says that a step graph does not represent a function because the graph is not connected. Alex says that it does represent
    13·2 answers
  • How do i do this:<br>6 ( 5 )<br> -4
    9·2 answers
  • The graph shown is a scatterplot which point on the scatterplot is an outliner??Help
    7·2 answers
  • The table below shows data from a survey about the amount of time students spend doing homework each week. The students were in
    6·1 answer
  • Question: Use the net to compute the surface area of the 3 dimensional figure.
    15·2 answers
  • Please please help me​
    8·1 answer
  • What are the y-intercept and the horizontal asymptote of g(x) = 3x + 4?
    12·1 answer
  • 3 m<br> 3 m<br> 3 m<br> 6 m<br> Area:
    10·1 answer
  • Match each quadratic function given in factored form with its equivalent standard form listed on the left. f(x) = (x 2)(x – 6) f
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!