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almond37 [142]
4 years ago
5

Make y the subject in each case.(a)y-5 2x(b) X(c) x 50y

Mathematics
1 answer:
castortr0y [4]4 years ago
3 0
#a. y - 5 = 2x
      Add 5 to both sides to get,
      y - 5 + 5 = 2x + 5
      y = 2x + 5
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Tapiwa raked 5\%5%5, percent more leaves than Adam raked. Tapiwa raked 357357357 liters of leaves.
vampirchik [111]

Answer:

Adam raked 340 liters of leaves.

Step-by-step explanation:

Let the leaves raked by Adam be x lt.

Given:

Leaved raked by Tapiwa = 357 lt

As per question,

Leaves raked by Tapiwa is 5% more than that of Adam.

So, x+\frac{5}{100}\times x=357\\x+0.05x=357\\1.05x=357\\x=\frac{357}{1.05}=340

Therefore, Adam raked 340 liters of leaves.

6 0
3 years ago
Read 2 more answers
Ivory created a scaled copy of rectangle A.
9966 [12]

The scale factor that Ivory used to create their scaled copy is;

<u><em>Scale is 1 interval on graph represents 4 units of the rectangle. This is 1:4 ratio.</em></u>

  • From the given image, we can see that the y-axis of the rectangle has 3 intervals while the x-axis has 1 intervals

  • Now, from the image, we are told that the area of the scaled copy is 48 square units.

What this means is that the area of the triangle she is trying to represent with that graph is 48 square units.

  • Now, if one interval of the graph is x-units, then it means;

length; y-axis = 3x units

width; x-axis = x units

  • Area of a rectangle is given by;

Area = Length × width

Thus;

3x * x = 48

3x² = 48

x² = 48/3

x² = 16

x = √16

x = 4

<em>Thus, 1 interval on the graph represents 4 units of the rectangle.</em>

Read more at; brainly.com/question/17182684

8 0
2 years ago
What is the degree measure of ∠M?
Marizza181 [45]

Answer:

<M=32 degrees

Step-by-step explanation:

triangle equals 180 degrees total

76+72=148

180-148= 32

<M= 32

8 0
3 years ago
Need help ASAP please help
viva [34]
It is B because we wanna find what line goes over the dots better.
6 0
3 years ago
What variable is isolated? _____
ololo11 [35]
I think the Answer is the variable X
5 0
3 years ago
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