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ikadub [295]
3 years ago
15

solve the equation. Justify each step. 5x - 11 = 34 Plzzz help me this needs to be explained in essay form.

Mathematics
1 answer:
Helga [31]3 years ago
4 0

Answer:

x = 9

Step-by-step explanation:

5x -11 (+11) = 34 (+11)

5x = 45

5x ÷ 5 = 45 ÷ 5

x = 9

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10 POINTS!
AURORKA [14]
The triangular prism has 5 faces; two triangle faces and three rectangular faces.

We can find the area of one of the triangle faces by doing ((base * height) / 2). In this case, it would be ((2 * 2) / 2), which of course would equal 2"². Multiplied by two for the two triangles, which would be 4.

To find the area of one of the rectangles, we do (length * base), which would be (5 * 2) in our case, giving us 10. Multiply by 3 for the 3 faces, and we got 30"².

30 + 4 = 34"²
4 0
3 years ago
Read 2 more answers
What is the least common multiple of 441 and 1008
topjm [15]
7056. 1008 x 7 = 7056. 7056 / 441 = 16
4 0
3 years ago
The top of a house is 32 feet above ground. The basement floor is 12 feet below
lys-0071 [83]

12 feet below would be -12. from -12 to 0 would be 12 feet.

from 0 to 32 above would be 32 feet.

Total distance = 12 + 32 = 44 feet.

7 0
3 years ago
3. Reasoning Ben says that n = 5 is the solution of the equation 7n = 45. How can you check whether Ben is correct? ​
likoan [24]

Answer:

You cant, because Ben is WRONG, unless you made a typo while writing the question

Step-by-step explanation:

If you subsitute N for 5, then the equation would be 7 x 5 = 45. However, this is not true. The correct equation is 7 x 5 = 35, so Ben is wrong UNLESS you made a typo while writing the question.

Hope this helped! If it did, please mark it brainliest! It would help a lot! :D

6 0
3 years ago
Plz help me get the answer right
Jobisdone [24]

Three of the points that are on the graph are

  1. (-1.38,2.05)= y=11+5x/2
  2. (0,5.5)= y-intercept, (0,11/2)
  3. (-2.2,0)= x-intercept, (-11/5,0)
8 0
3 years ago
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