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3 years ago

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I need help with 1-4

1 answer:

creativ13 [48]3 years ago

5 0

You have to cross multiply. To do that multiply $25 by 1,000 (25,000) and 200 by x(the unknown number) (200x). So 200x=25,000, divide by 200: the answer would be 125 minutes. Now just do that for all of them changing the 25, 9, 800, and 96 :) I hope this helps

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Points showing equivalent relics on the coordinate planeten

koban [17]

Answer:

<em>Answer: (8,12) Third option</em>

Step-by-step explanation:

<u>Equivalent Ratios</u>

Nardia plotted some points showing equivalent ratios. The points shown in the graph are: (2,3), (4,6), (10,15)

The ratios of the points in the form y:x are:

$\frac{3}{2}$

$\frac{6}{4}=\frac{3}{2}$

$\frac{15}{10}=\frac{3}{2}$

Note all the ratios are equivalent.

From the ordered pairs provided in the choices, only one of them has the same ratio y:x.

Point (12,8) has a ratio:

$\frac{12}{8}=\frac{3}{2}$

Answer: (8,12) Third option

3 0

3 years ago

Helpppp pleaseeee!!!

Mashcka [7]

$= 20 \frac{ {..144y. \frac{ \leqslant y.}{?} }^{?} }{?} 5 \time41s \frac2{9} < .40.2{0} {. \times \frac{?}{?} }^{?}$

6 0

2 years ago

Read 2 more answers

Which equation represents a line that has a slope of −2/3 and a y-intercept of 4?

Anna007 [38]

Answer:

y = -2/3x + 4

Step-by-step explanation:

In an equation that represents a line, the number with which no variable is multiplied is the y-intercept.

The number with which "x" is multiplied is the slope.

So in this case, the slope is -2/3; so the equation should be like -2/3x.

The y-intercept is 4, so it is the number with which no variable is multiplied.

So the equation is:

=> y = -2/3x + 4

5 0

3 years ago

Two numbers add up to 58. The difference of the same two numbers is 26. Find the two numbers.

sineoko [7]

The two numbers are 16 and 42.

8 0

4 years ago

The length of a rectangle is 3 more than its width. The perimeter of the rectangle is 58 cm. What are the rectangle’s dimensions

Alexeev081 [22]

Width = 13cm

Length = 16cm

<u>Explanation:</u>

Let width = b,

So, length = b+3

Perimeter of rectangle = 2x(length + width)

According to the question,

$58cm = 2X(b+3 + b)\\58cm = 2X(2b+3)\\29cm = 2b+3\\ 26cm = 2b\\b = 13cm$

Hence,

Width = 13cm

Length = 16cm

5 0

3 years ago