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Irina18 [472]
3 years ago
6

What is 7+4x-9=-6? i need help asapppp

Mathematics
1 answer:
zhenek [66]3 years ago
8 0
The answer is x = -1
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The diagram represents a reduction of a triangle by using a scale factor of 0.8.
Alekssandra [29.7K]

Answer:

4.8 inches

Step-by-step explanation:

<em>See comment for complete question</em>

Represent the larger triangle with 1 and the smaller with 2.

So, we have:

H_1 =6\ in -- height of 1

Required

Determine H2 --- Height of 2

To do this we apply dilation formula.

Original * Scale\ Factor = New

In this case:

H_1 * Scale\ Factor = H_2

Substitute 6 for H1 and 0.8 for Scale Factor

6* 0.8 = H_2

4.8= H_2

Hence, the height of the smaller triangle is 4.8 inches

3 0
3 years ago
What is the value of x
Olegator [25]
12,5:5=2,5
12,5:2,5=5
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6 0
3 years ago
A paper company needs to ship paper to a large printing business. The paper will be shipped in small boxes and large boxes. Each
OLga [1]

50x+80y=1750 and y = x+4 can be used to determine the number of small boxes and large boxes of paper shipped where x represent the number of small boxes of paper and y represent the number of large boxes of paper.

Step-by-step explanation:

Given,

Weight of small box of paper = 50 pounds

Weight of large box of paper = 80 pounds

Total weight of boxes = 1750 pounds

Let,

x represent the number of small boxes of papers.

y represent the number of large boxes of papers.

According to given statement;

50x+80y=1750

y = x+4  

50x+80y=1750 and y = x+4 can be used to determine the number of small boxes and large boxes of paper shipped where x represent the number of small boxes of paper and y represent the number of large boxes of paper.

Keywords: linear equation, addition

Learn more about linear equations at:

  • brainly.com/question/101683
  • brainly.com/question/103144

#LearnwithBrainly

3 0
3 years ago
1 Polygon H is a scaled copy of Polygon G using a scale factor of 1/4. Polygon H's area is what fraction of Polygon G's area?
Mazyrski [523]
Could you post a picture? I’m not sure o understand
8 0
4 years ago
Find the circumference of the circle. Use calculator pl or 3.14. Round to the nearest hundredth, if necessary,
NISA [10]

Answer: 28.3

Step-by-step explanation:

4 0
3 years ago
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