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2 years ago

What is the slope of the following equation?

Mathematics

1 answer:

777dan777 [17]2 years ago

6 0

Answer: A. -3

Step-by-step explanation: The slope is the coefficent of x, this can be read as -3/1, down 3 over 1.

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Given: rectangle ABCD is similar to rectangle ZBXY. If BC = 10, BX = 6, XY = 4, then CD =

maksim [4K]

Answer:

$CD=6\frac{2}{3}\ units$

Step-by-step explanation:

we know that

If rectangle ABCD is similar to rectangle ZBXY

then

the ratio of their corresponding sides is equal and is called the scale factor

$\frac{BC}{BX}=\frac{CD}{XY}$

in this problem we have

$BC=10\ units$

$BX=6\ units$

$XY=4\ units$

Substitute the values and solve for CD

$\frac{10}{6}=\frac{CD}{4}$

$CD=4*10/6$

$CD=20/3=6\frac{2}{3}\ units$

7 0

3 years ago

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The awnser of the<br> question

vitfil [10]

1/4 if her allowance is left

3 0

2 years ago

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It took 7 hours to mow four equal-size lawns. At that rate, how many lawns could be mowed in 35 hours?

NISA [10]

Answer: 20 lawns could be mowed in 35 hours.

Step-by-step explanation: Lets write a ratio to represent this problem. The ratio 7:4 states that for every 7 hours you will mow 4 lawns.

Now we have to figure out how many lawns we will mow in 35 hours. Simply keep adding 7 to the left side of the ratio and 4 to the right side.

7:4

14:8

21:12

28:16

35:20

So in 35 hours, 20 lawns will be mowed.

7 0

3 years ago

Number 21 please and thank you

olga2289 [7]

Answer:

$\frac{5}{6}$

Step-by-step explanation:

sin =opposite/hypotenuse

sinQ=5/6

7 0

2 years ago

I need help with 16 and 17

vredina [299]

16 is 40 because you just need to add 16 to 14 and to 10 which is equal 40

4 0

3 years ago

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