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
g100num [7]
3 years ago
12

an 8 by 19 ft wall has three 4 by 5 ft windows.the area of the three windows is what percent of the area of the entire wall (inc

luding the windows)?
Mathematics
1 answer:
erica [24]3 years ago
4 0

Answer:

39.5% (3 sf)

Step-by-step explanation:

Area of 1 window: 4×5 = 20 ft²

2 windows: 3×20 = 60ft²

Area of the wall: 8×19 = 152 ft³

Percentage of window area:

60/152 × 100 = 39.47368421%

= 39.5% (3 sf)

You might be interested in
Round 34,330 to the nearest thousand
vovangra [49]

Answer:30,000

Step-by-step explanation:

5 or more is greater 4 or you give it a rest

3 0
4 years ago
Read 2 more answers
I can’t figure it out?
lara [203]

Answer:

D, $10.47

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
What is an equation of the line with slope 2 that goes through point (3/2, 6)
Anna007 [38]

The answers are in slope-intercept form, so you can see that the slope (coefficient of x) is only correct for choices b and c.

When you substitute x=3/2 into those equations, you find that b gives y=6 (correct) and c gives y=0 (incorrect).

The appropriate choice is ...

... b.) y = 2x+3

4 0
3 years ago
Colin and Brian were playing darts. Colin scored 25. Brian scored 170 more than Colin. What was their combined score?
Elis [28]

Answer:

220

Step-by-step explanation:

We have given that Colin scored 25 and Brian scored x ( x-unknown)

Since we know that Brian scored 170 more than Colin, Brian scored:

x = 25 + 170 = 195

Now we know that Colin scored 25 and Brian scored 195.

They together scored

25 + 195 = 220

5 0
3 years ago
a skier is trying to decide whether or not to buy a season ski pass. A daily pass costs $67. A season ski pass costs $350. The s
weqwewe [10]
The equation for the season pass would look like:
y=25x+350
Daliy pass:
y=67x+25x or y=92x
x is the amount of days and y is the total cost.
92x=25x+350 This equation will be how many days the cost will be equal
67x=350
x=5.223
The skier would have to go up 6 days to start saving from the season pass
4 0
3 years ago
Other questions:
  • Help please anyone please .__.
    9·2 answers
  • What is the value of x?
    15·1 answer
  • The scatter plot shows a regression line of advertising dollars spent and sales. What amount has the greatest error term?
    11·1 answer
  • The usual price of a sweatshirt is $18, what is its sale price?
    12·1 answer
  • Julie made some hot chocolate by mixing 1 1/4 cups of milk with 1/2 tablespoons of cocoa. How many cups of milk Julie uses for 1
    12·2 answers
  • 54 ft = ____ yd 9. 11 L ≈ ____ qt 10. 80 g = ____ kg <br><br>i need help with this
    5·1 answer
  • Helpp i’ll give brainlest
    5·2 answers
  • 2x^2-13x-24 factor the polynomial<br><br> Explain please
    7·1 answer
  • I need help assap
    8·1 answer
  • What is the area of this trapezoid? <br><br><br> Enter your answer in the box<br><br><br> ___ units2
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!