3 years ago

????????????????????

Mathematics

1 answer:

Afina-wow [57]3 years ago

5 0

Answer:

D.) y = - 7/3x - 4

Step-by-step explanation:

* Parallel lines have the same slope *

7x + 3y = -3

1. Subtract 7x to both sides of the equal sign

3y = -7x - 3

2. Divide both sides by 3

y = -7/3 -1

3. The slope equals -7/3

4. All you need to do is find the answers that have the same slope

Hope this helps :)

brainliest?

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2 years ago

Compare 2/5 and 8/10

ELEN [110]

Answer:

2/5 is 4/10. 8/10 is 2 time greater than 2/5.

Step-by-step explanation:

4/10= 0.8, which can be written 8/10.

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2 years ago

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adell [148]

Hello!

You have to find the area of the first rectangle

13 * 25 = 325

Next find the area of the second rectangle

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13 * 4 = 52

52 * 25 = 1300

Divide the area of rectangle 2 by the area of rectangle 1

1300/ 325 = 4

The answer is D. 4 times bigger

Hope this helps!

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3 years ago

I dont get it?? how do i set it up?? im so... confused?? can i get some helpm

snow_tiger [21]

Well, you need a diagram (see attached).

Since angle S = angle T then

9x -11 = 7x -3 ...... 2x = 8 ........ x = 4

RS = RT = 4

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3 years ago

The formula F(C) = 9 5 C + 32 calculates the temperature in degrees Fahrenheit, given a temperature in degrees Celsius.

viktelen [127]

Answer:

True

Step-by-step explanation:

Assuming this is a true or false question, the given formula is used to convert temperatures that are in degrees Celsius to degrees Fahrenheit.

$F(C)=\frac{9}{5} C+32$

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3 years ago