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
Sever21 [200]
3 years ago
8

I need help with 4. someone help please?

Mathematics
1 answer:
ki77a [65]3 years ago
8 0
Surface area is the total area of the 2d cutout you have shown, because if folded it would be the area of the surface. Remember that each side of a rectangle has the same value on the other side. For example, where "2ft" is placed on the far left of the diagram, the side just to the right of it would also be 2ft. Once you have these values all written down, you can evaluate the area of each individual box within the entire diagram by multiplying the width by height. Once you have the area of each individual box, add all the area values together to find the surface area.
You might be interested in
Is 1/10 closer to 0 or 1/2 ?
olchik [2.2K]

Answer:

its much closer to 0

Step-by-step explanation:

1/2 is more 5/10 and 0 is 0/10

0 is one away from one and 5 is 4 away

6 0
3 years ago
Mateo found a sale on skateboards.The skateboard he would like to purchase is 179.99. The sales tax is 6.5%. How much will Mateo
Ivahew [28]

Answer:

$191.69

Step-by-step explanation:

0.065 x 179.99 = 11.70

179.99 +11.70

4 0
3 years ago
Penny's garden has alength of 16ft. and the width is 5 ft. with a rectangular fountain in the middle that measures 5 ft by 9 ft.
lilavasa [31]

First we need the whole garden:

16 x 5 = 80

Now we need to fountain:

5 x 9 = 45

Now to find our answer:

80 - 45 = 35

So our answer is B. 35ft²

4 0
3 years ago
Angles 1 and 2 are supplementary.
Phantasy [73]

Answer:

m∡1 + m∡2 = 180

Step-by-step explanation:

m∡1 + m∡2 = 180

This is because supplementary means they add up to 180°.

3 0
3 years ago
(−8k+1)(−8k+1) standard form
kifflom [539]

Answer:

64k^2 - 16k +1

Step-by-step explanation:

We can rewrite this as

(-8k+1) ^2

We know that (a+b)^2 = a^2 +2ab +b^2

Let a = -8k  and b = 1

(-8k+1) = (-8k)^2 +2*(-8k)(1) + 1^2

           =64k^2 - 16k +1

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the answer to #4?
    10·1 answer
  • Which of the following represents five hundred four thousand, forty-seven written in expanded form?
    5·1 answer
  • I move east a distance of 4km, south a distance of 2 km, and then west a dostance of 1km. What is the cartesian cordinates relat
    15·1 answer
  • Which of the following is the correct graph of the solution to the inequality −13 > −5x + 2 > −28? number line with open d
    14·2 answers
  • Select the two figures that are similar to each other.
    7·1 answer
  • If cos 0 = 0.3846 where 3pi/2 is less than 0 is less than 2pi, what is the approximate value of sin 0?
    7·1 answer
  • How do I work out this problem
    15·1 answer
  • Question 4 (10 points)
    14·1 answer
  • Cindy has 32 apples and 24 bananas from which to make fruit baskets.
    10·1 answer
  • Express each ratio as a fraction in the simplest form:<br><br> 8dm to 3.2 m and 0.3k to 500 m
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!