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
777dan777 [17]
2 years ago
7

Find the surface area and round to the nearest hundredths place when necessary.

Mathematics
1 answer:
UNO [17]2 years ago
8 0

Answer:

6 x 14 = 84

84 x 2(since there are two small rectangles) = 168

22 x 6 = 132

132 x 2 = 264

264 x 2(since there are two of the same shape) = 528

22 x 14 = 308

308  x 2(since there are two of the same shape) = 616

Now we add up all the areas:

168 + 528 + 616 = 1312 square cm is your answer.

You might be interested in
Help pls and tysm because I'm not strong in this area. ​
serious [3.7K]
Alright, first thing's first, simplify the equation as much as you can. If you wanted, I suppose you could just multiply everything by 40, but that's super unconventional.

7x/8 - 3x/8 = 1/5 + 3/10

Simplify:
4x/8 = 1/5 + 3/10

Make sure that when subtracting or adding fractions that the denominators (The number on the bottom of the fraction) are equal.

In order to add 1/5 and 3/10 together, all we have to do is ensure that both denominators are equal.

To do this, simply multiply 1/5 by 2/2. The new fraction will be 2/10 (You can do this since it's the exact same fraction, 2/10 will simplify down to 1/5. The reason we did this was to make sure that the two fractions had equal denominators).

Our equation now looks like this:
4x/8 = 2/10 + 3/10

Add the fractions on the right:
4x/8 = 5/10

Huh, whaddya know? Both the fraction on the left and the right can be simplified into 1/2! (4/8 becomes 1/2, and 5/10 becomes 1/2)

1x/2 = 1/2
x/2 = 1/2

If you want to, I suppose you could cross multiply to check, but the answer's already pretty obvious.

x = 1

Good luck! If you need me to explain anything I did here, just ask :))
-T.B.
5 0
3 years ago
Which equation shows y=3x−15 in standard form? 5x−15y=−1 5x−15y=1 15x+5y=−1 15x−5y=1
Alja [10]

Answer:

3x-y=15 should be the answer

3 0
3 years ago
HELP
Rus_ich [418]

Answer:

It's Cos again.

Thumbs-up

8 0
3 years ago
12) Find mZVUT if mZVUT = 10x +9,<br> m_BUT = 7x - 1, and mZVUB= 37º.
Mariulka [41]

Answer:

99°

Step-by-step explanation:

  • m∠VUT = 10x + 9
  • m∠BUT = 7x - 1
  • m∠VUB = 37°
  • m∠VUT = ?

<u>We see that</u>

  • m∠VUT = m∠BUT + m∠VUT
  • 10x + 9 = 7x - 1 + 37
  • 10x - 7x = 36 - 9
  • 3x = 27
  • x = 9

<u>Angle VUT measures:</u>

  • 10x + 9 = 10*9 + 9 = 99°
5 0
2 years ago
1. Consider the system of equations below. What could be the first step in solving by elimination?
leva [86]

Answer:

Multiple the first equation by -1

Step-by-step explanation:

After doing this you add the two equations together and follow the systems of equations as normal

-3x+-5y=-16\\3x+2y=10\\-3y=-6\\\frac{-3y}{-3} =\frac{-6}{-3} \\y=2

Therefore y = 2

7 0
2 years ago
Other questions:
  • Prove that when x &gt; 1, a triangle with side lengths a = x2 − 1, b = 2x, and c = x2 + 1 is a right triangle. Use the Pythagore
    11·2 answers
  • Which agency is responsible for promoting the welfare and opportunities of wage earners
    6·1 answer
  • PLEASE HURRY!!!!!!!!!!!!!!!!!!!!
    12·1 answer
  • Helppppppppppppppppppppppppppppp meeeeeeeeeeeeeeeeeee
    9·1 answer
  • Albert bought 3 blank tapes for $5.95. Find<br> the cost per tape to the nearest cent.
    9·2 answers
  • What is the greatest common factor (GCF) of 16 and 24?<br> GCF =
    8·2 answers
  • Computer packages at an electronics store are priced $1,729.99, $2,249.99, $2,139.99, $1,979.99, and $999.99.
    13·1 answer
  • If the measure lf 2 is 83, what is the measure of 3?
    14·1 answer
  • What is the volume of the shape above??<br>​
    8·1 answer
  • What is the area of the parallelogram?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!