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
amm1812
3 years ago
8

Please hurry I will mark you brainliest Find the surface area

Mathematics
1 answer:
erastova [34]3 years ago
4 0

Triangle area = 8 x 3/2

= 12

12 x 2 = 24cm^2 for 2 triangles

Height of rectangle must be found, so use pythag on triangle

a^2+ b^2 = c^2

16 + 9 =c^2

C=5

A= 5 x 12

= 60

60 x 3 triangles in total is 180cm^2

180cm^2 + 24cm^2 = 204cm^2

Ans: 204cm^2

You might be interested in
2.(06.01)
bonufazy [111]

9514 1404 393

Answer:

  4x - 3(12x + 4) = -6

Step-by-step explanation:

Solving the first equation for y, you have ...

  12x +4 = y . . . . add y+4 to both sides

Replacing y with (12x+4) in the second equation gives ...

  4x -3(12x +4) = -6 . . . . matches the second choice

7 0
3 years ago
F(x) = 2x + 6, and g(x) = x2 + 6, find (g ○ f)(1)
Dmitry [639]
G(f(1))
Plug 1 into the f function.
f(1) = 2(1) + 6
f(1) = 8
Now evaluate g(8)
g(8) = 8^2 + 6
g(8) = 70
7 0
4 years ago
How do you do this please please please help me And explain if you can!
RUDIKE [14]
First you world divide Xavier and Yaozchou beads by 2 which because its two of them and they both get 219.and Xavier and Zara each get 102 and 102*3=306
3 0
3 years ago
Find the integral of 9^(6x)
vredina [299]

Answer:

(1/ 6 ln (9) )   x 9^6x   + C

Step-by-step explanation:

3 0
3 years ago
Find the length of the hypotenuse of a right triangle with legs of 8 and 6.
makvit [3.9K]
Answer: 10
Explanation:
formula for hypotenuse : a^2+b^2=c^2
8^2+6^2=c^2
64+36=c^2
100=c^2
so we find the square root of 100 and its is:
c=10
8 0
3 years ago
Other questions:
  • A 2012 Gallup poll surveyed Americans about their employment status and whether or not they have diabetes. The survey results in
    6·1 answer
  • Does 8=xy show direct variation
    13·2 answers
  • Solve this equation, thank you!
    6·2 answers
  • -2a+5b-7-5a+b-4<br><br> please help lol
    15·1 answer
  • Rona was driving on an asphalt road that had a 35 mile per hour speed limit posted. A lrr r deer jumped out from the side of the
    15·1 answer
  • Write a compound interest function to model the following situation. Then, find the balance after the
    5·1 answer
  • Frorn first to last, when did the presidents serve?
    7·1 answer
  • Plz, help me ASAP!! NO FILES period!
    5·2 answers
  • 3/4 of the in a carnival band are women and the rest are men.If there are 48 women. How many men are there​
    11·1 answer
  • 7. What is the length of side a?<br> Help please
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!