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
igor_vitrenko [27]
3 years ago
12

Use the rewritten formula to find the width of a rectangle with an area of 42 square inches and a length of 16.8 inches.

Mathematics
2 answers:
ValentinkaMS [17]3 years ago
7 0

Answer:

The width of the rectangle is, 2.5 inches

Step-by-step explanation:

Given:  The length of a rectangle is 16.8 inches ,  with an area of 42 square inches.

Since Area is 2- dimensional, it has length and width.

Area of Rectangle in square unit is given by multiplying the length by width.

The formula is given by:

Area of rectangle(A) = length( l) \times width(w)      ......[1]

Substitute the value of Area (A) = 42 square inches and length (l) = 16.8 inches in equation [1], to solve for width(w).

42 = 16.8 \times w

or

w = \frac{42}{16.8} = 2.5 inches.

Therefore, the width of rectangle is, 2.5 inches.





Leviafan [203]3 years ago
4 0
Length * Width = Area

Width = Area / Length

W = 42 / 16.8

W = 2.5 inches
You might be interested in
12,00 equals how many hundreds?
shtirl [24]

Answer:

12

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
(255)/(6)*(672)/(9)+(37)/(9) <br> How do you work this out step by step??
koban [17]
Step 1. Type it into a Google search box or calculator. (You need to use a calculator anyway.) The result is 3177 4/9.

If you're doing this according to the Order of Operations, you do the multiplication and division left to right. This means the first calculation you do is
  255/6 = 42.5
Next, you multiply by 672
  42.5*672 = 28560
Then divide by 9
  28560/9 = 3173 3/9

You continue by doing the division
  37/9 = 4 1/9

And finish by adding the two results
  3173 3/9 + 4 1/9 = 3174 4/9

_____
If you're doing this by hand, you can recognize the first term as the product of two fractions, so is the product of numerators divided by the product of denominators.
  (255*672)/(6*9)
Using your knowledge of divisibility rules, you can do the division 672/6 to simplify this to
  (255*112)/9
Now, the first term and the second term have the same denominator, so you can add the numerators before you do the division.
  (255*112 + 37)/9 = (28560 + 37)/9 = 28597/9
You end up having to do only two simple divisions, rather than 3 of them.
  28597/9 = 3177 4/9

7 0
3 years ago
Choose the inverse of y = x2 – 10x.
ella [17]
The answer is (5,-25)
6 0
3 years ago
Read 2 more answers
Round to the nearest 10th if necessary
Lana71 [14]

Answer:

38.7°.

Step-by-step explanation:

from trigonometrical ratios

SO TO CA

H A H.

Tan°=opposite/adjacent.

Tan°=48/60

Tan°=0.8000

°= Tan-1(0.8000)

°=38.65°≈38.7°

6 0
3 years ago
Carys calculates the total amount EEE, in dollars, that she earns for working hhh hours using the equation E=10hE=10hE, equals,
timurjin [86]

Answer:

  • $10 per hour
  • 0.1 hours

Step-by-step explanation:

To find Carys' earnings in one hour, fill in h=1 in the formula:

  E = 10·1 = 10

Carys earns 10 dollars per hour.

__

To find the number of hours required to earn 1 dollar, fill in E=1 in the formula:

  1 = 10h

  0.1 = h . . . . . divide by 10

It takes 0.1 hours for Carys to earn 1 dollar.

4 0
3 years ago
Read 2 more answers
Other questions:
  • You are in charge of advertising for the drama club's next performance. You can make two signs from a poster board that is 36 in
    14·1 answer
  • Which of the following coordinates exists on the line y = 3x + 1?
    12·2 answers
  • Hey everyone and good morning!!! take 30 points for free. Just have a great day!!
    10·2 answers
  • A group consists of 7 men and 5 women. Three people are selected to attend a conference.
    8·1 answer
  • A frustum is formed when a plane parallel to a cone’s base cuts off the upper portion as shown. Which expression represents the
    13·2 answers
  • The second angle in a triangle is one third as large as the first. The third angle is two thirds as large as the first. Find the
    13·1 answer
  • What is the answer for this?
    12·1 answer
  • I need help on 12 and 13
    5·1 answer
  • Simplify the following expression.<br> 5 [13 + 10 = (3 + 2)] + 9 x 2
    12·1 answer
  • How do you find the total cost of a $12.95 DVD after the tax is added?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!