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alisha [4.7K]
3 years ago
11

Which equation represents a line which is perpendicular to the line y=5/4x-7

Mathematics
2 answers:
Vladimir79 [104]3 years ago
4 0

Answer:

x=

\frac{28}{5}

Aleks [24]3 years ago
3 0

I hope it is help for you....

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3. Define a variable, write an equation, and solve the problem. Carla began a
faust18 [17]

Answer:

Carla has been running 7 miles each day for 13 days.

Step-by-step explanation:

Carla ran 3 miles on her first day, 5 miles on her second day and then 7 miles each day onward.

Let the number of days she ran 7 miles each day = x

Total distance run by Carla = 3 + 5 + 7(x)

                                             = 8 + 7x

If her log book shows that she has run total distance = 99 miles

Equation representing her total run will be,

8 + 7x = 99

7x = 99 - 8

7x = 91

x = \frac{91}{7}

x = 13 days

Therefore, Carla has been running 7 miles each day for 13 days.

3 0
3 years ago
6x + 9 &lt; 63<br> what is x?
Natalija [7]
6x + 9 < 63

Subtract 9 from both sides.

6x < 54

Divide 6 by both sides.

x < 9
7 0
2 years ago
Read 2 more answers
Write an equivalent expression to x-9y+ 4.
Paul [167]
D. x - 9y + 4 = x + 4 + (-9y)
7 0
3 years ago
A bag contains 4 red marbles, 8 green marbles, and 6 yellow marbles. If Jack takes one marble out of the bag without looking, wh
skelet666 [1.2K]
I already answered that question, here's the link: brainly.com/question/10534199.

But if you still want the explanation, here it is:

"So if we want to measure probability, you have to add, then divide, like this:

First 4+8+6, which gives us 18.

Then we see, that 6 is 1/3 of 18, so we conclude. The answer is 33.33%.

Hope this helped!
"
7 0
3 years ago
Someone plz help me giving brainliest!
Arada [10]

Answer:

the estimate is : 39 7/32

the answer is :   46  9/35

4 0
3 years ago
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