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Charra [1.4K]
3 years ago
12

−32c+12≤−66c−16 Can someone solve please?

Mathematics
2 answers:
navik [9.2K]3 years ago
8 0

Answer:

c  ≤  c  ≤  \frac{-14}{17}.

Step-by-step explanation:

Given : −32c + 12 ≤ −66c − 16.

To find : Solve

Solution ": We have given

−32c + 12 ≤ −66c − 16.

On subtracting both sides by 12

- 32 c  ≤ −66c − 16 - 12

- 32 c  ≤ −66c − 28

On adding both sides by 66 c

-32c +66c  ≤  − 28.

34 c ≤  − 28.

On dividing both sides by 34

c  ≤  \frac{-28}{34}.

On dividing both number by 2

c≤  \frac{-14}{17}.

Therefore, c  ≤  \frac{-14}{17}.

Semenov [28]3 years ago
3 0
I hope this helps!!!

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5 0
3 years ago
I need help! This pattern repeats every 4 terms. The pattern is square, hexagon, trapezoid, triangle. What is the shape in the 7
alina1380 [7]
<h3>Answer:  Trapezoid</h3>

==========================================================

Explanation:

There are two ways to do this problem.

Method 1 involves listing out the terms until we reach the seventh one.

  1. square
  2. hexagon
  3. trapezoid
  4. triangle
  5. square
  6. hexagon
  7. trapezoid
  8. triangle

We see that the trapezoid is term 7.

-------------

Method 2 is faster and the one I recommend.

Since the pattern repeats every 4 items, this means we divide by 4 and look at the remainder. Ignore the quotient entirely.

7/4 = 1 remainder 3

The remainder 3 means that the answer is found in term 3, which is the trapezoid.

6 0
2 years ago
Just Plz hlep if u are nice and want 10 pts
Marina86 [1]

Answer:

Exact Form:

20/10

Decimal Form:

2.9

Mixed Number Form:

2 9/10

Step-by-step explanation:

7 0
2 years ago
Which correctly describes a cross section of the cube below? Check all that apply.
N76 [4]

Answer:

Only A is correct

Step-by-step explanation:

A is shown in the image below.

For B, a rectangle does not have its lenght and height having the same dimension.

For C, such a cross section will give a square with sides of 4 cm each.

8 0
3 years ago
The cloth top of the gazebo in Mr. Chang’s backyard has ripped from weathering. He needs to know the area of the cloth so he can
antoniya [11.8K]

Answer:

<u>The correct answer is A. 60 square feet.</u>

Step-by-step explanation:

1. Let's review the data provided to us for solving the question:

The gazebo in Mr. Chang's backyard, according to the figure, is a square pyramid because its base is a square of 6 feet as length of its sides.

Length of the sides of the base = 6 feet

Slant length = 5 feet

Height = 4 feet

2. How much cloth, in square feet, will Mr. Chang need, assuming he does not need to replace the cloth at the bottom of the figure?

Area of a square pyramid = Base area + 1/2 Perimeter * Slant length

Replacing with the real values, we have:

Area of a square pyramid = 6 * 6 + 1/2 (6 + 6 + 6 + 6) * 5

Area of a square pyramid = 36 + 1/2 (24) * 5

Area of a square pyramid = 36 + 12 * 5

Area of a square pyramid = 36 + 60

Area of a square pyramid = 96 feet ²

3. But remember than Mr. Chang doesn't need to replace the cloth at the bottom of the gazebo.

So we need to subtract the area of the base to the area of the square pyramid:

Area of the square pyramid - area of the base

Area of the base = 6 * 6 = 36 feet ²

96 feet ² - 36 feet ² = 60 feet ²

<u>The correct answer is A. 60 square feet.</u>

7 0
3 years ago
Read 2 more answers
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