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
liraira [26]
3 years ago
13

What is the total surface area?? PLEASE HELP THIS IS A QUIZ IM SO CONFUSED

Mathematics
1 answer:
Elina [12.6K]3 years ago
7 0

Answer:

246 cm

Step-by-step explanation:

So I solved for the two triangles, 6x8=48/2=24, since there are 2, I multiplied by 2 to get 48 (Could've kept it just as 48 but it's good to keep the habit of dividing by 2 to get area of a triangle).  Then I did 6x9 for the front rectangle to get 54, and then solved for the right and back rectangle by doing 9x8 to get 72, 72x2=144

144+48+54= 246

You might be interested in
Ayo i need help on math <br> 3x-45=12
Leto [7]

x=19

add 45 to both sides 3

6 0
3 years ago
If each side of a square grows 6 mm, the area of ​​the square is multiplied by 16. How long are the sides of the original square
Phoenix [80]

Answer:

2 mm

Step-by-step explanation:

Let x be the sides of the original square,

then the area of the original square is x^2

The sides of the new square is x + 6

The area is (x + 6)^2

Then (x + 6)^2 = 16*x^2

Take square root on both sides and get

x + 6 = 4x,

3x = 6

so x = 2 mm

3 0
3 years ago
What is true of the type of angle in this lesson? It measures half the sum of the arc it intercepts. It measures twice the sum o
Karolina [17]

Answer:

Step-by-step explanation:

Answer: it is C because it is true of the type of angle in this lessonc. It measures half the difference of the arcs it intercepts.

7 0
3 years ago
Not sure how to do the write in long form.
tekilochka [14]
1. 100000
2. 0.000000000001
3. 400
5 0
3 years ago
Read 2 more answers
Which is the graph of the following equation?
masha68 [24]
Graph D is the answer to this question
7 0
3 years ago
Other questions:
  • FILL IN THE BLANKS PLEASE
    10·2 answers
  • PLEASE ANSWER ASAP!!!
    5·1 answer
  • A blazer cost $38 and you pay $39.90. how much is the sales tax rate
    5·1 answer
  • Gary works at a store on the weekends. Last weekend, he earned $56 for working a total of 7 hours. How much did Gary earn per ho
    12·2 answers
  • ack King pays a $496.00 premium annually. This represents 40% of the total premium. The rest of the premium is paid by his emplo
    9·1 answer
  • Graph this line using the slope and y-intercept:<br> y = x + 9
    13·1 answer
  • HELP PLEASE!!!!!!!!!!!!!!! I GIVE BRAINLIAST &lt;3)))
    10·1 answer
  • Exponential and Alogarithmic Functions - Alegebra question
    7·1 answer
  • PLS HELP!!
    14·2 answers
  • !MAGOR HELP!<br> Question and answers are in the pic
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!