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
fgiga [73]
2 years ago
13

A carpenter draws a plan for the top of a table he is building. The width of the table top is 20 inches and the length is double

the width. He wants to know how the area of the table top will be affected if the length is increased by x inches.
Mathematics
1 answer:
quester [9]2 years ago
8 0
W = 20 
<span>l = 2w = 40 </span>
<span>if l is increased by x, w is increased by 1/2x </span>
<span>A = l x w = (40 + x)(20 + 1/2x) = 1/2(40 + x)(40 + x) </span>
<span>A = (40+x)²/2</span>
You might be interested in
Find the value of x. Sketch the image of the figure after the translation
Yuliya22 [10]

Answer:

dimo ba kayang answeran

Step-by-step explanation:

kaya muyan

4 0
2 years ago
A flagpole is at the top of a building. 300 feet from the base of the building, the angle of elevation of the top of the pole is
Grace [21]

Answer: We can use tangent here to find the length of the flagpole

First, find the length of the building + the flag pole

tan 32 = x/300

x=300tan32=187.460805573

(length of building + flagpole)

find length of building

tan 30 = x/300

x=173.205080757

subtract

187.460805573-173.205080757=14.255724816

round, length of flagpole = 14 feet

7 0
3 years ago
Is it possible to construct a triangle with side lengths of 15 inches, 17 inches, and 32 inches? Why or why not? (PLEASE HELP ME
dem82 [27]
B because the sum of 2 sides must be GREATER than the 3rd side
6 0
3 years ago
A bank account has a beginning of 560.00. After 6 months, the balance in the account has increased to 572.60. What interest rate
MaRussiya [10]

This is tricky because we are given the interest rate for the year but the problem is figureing the interest for 6 months or 1/2 year. We will have to double the difference before solving for the yearly interest.

572.60 - 560.00 = 12.60 interest added for 6 months x 2 = 25.20 for 12 months

(This problem assumes the interest will stay the same the next 6 months)

We need to find what percent 25.20 is to our original balance.

25.20/560 = x / 100

2520 = 560x

x = 4.5 percent interest

Check .045 x 560.00 = 25.20 interest in one year (or 12.60 in 6 months)

4 0
3 years ago
What is the weight of an ice core that is 25 pounds on earth?
pychu [463]
The answer is -77 pounds :)
7 0
3 years ago
Other questions:
  • 24x-12-43x-6 <br> Simplify.<br> Please help!! ASAP!!
    15·2 answers
  • Solve for x. 2x+3≥7 OR 2x+9&gt;11
    5·1 answer
  • Which is the best estimate of the sum of 5 1 5 and 8 5 6 ? A. 12 B. 13 C. 14 D. 15
    7·1 answer
  • Translating a sentence into a multi step equations; Two less than the product of five and a number is seven
    13·1 answer
  • What is the rate of change?
    14·1 answer
  • Need help step by step plz
    12·1 answer
  • I have been stuck on this forever plz help <br> What is the surface area of this cylinder
    6·2 answers
  • In a warehouse, boxes have been stacked in 4 layers as shown. The workers make other stacks according to the same pattern. If a
    6·1 answer
  • Mario walked 250 ft south then 430 ft west. How far is he from the starting point? Round off answers to the nearest hundredths p
    6·1 answer
  • I need help with the question
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!