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TEA [102]
3 years ago
8

Did I do this right?

Mathematics
1 answer:
exis [7]3 years ago
7 0
No. For instance, let’s look at 1)
It’s asking you to find what x is when x/10 = 6

So, consider the equation x/10=6
Multiply both sides by 10, and your answer is 60.
Now do this for each one.
You might be interested in
Geometry- I need an answer for x and y.
elixir [45]

Answer:

x = 13sqrt(3) ft = 22.5 ft

y = 13 ft

Step-by-step explanation:

The triangle is a 30-60-90 right triangle.

The ratio of the lengths of the sides is

short leg : long leg : hypotenuse = 1 : sqrt(3) : 2

From the ratio above we see that the hypotenuse is twice the short leg.

The long leg is sqrt(3) times the short leg.

y = short leg

x = long leg

26 ft = hypotenuse

y = 26 ft/2 = 13 ft

x = 13 ft * sqrt(3) = 13sqrt(3) ft = 22.5 ft

6 0
3 years ago
Read 2 more answers
What is the equation of this line?<br> A) y=4x<br> B) y= 1/4x<br> C) y= -1/4x<br> D) -4x
Thepotemich [5.8K]
Answer:
C) y=-1/4x

Explanation:
4 0
3 years ago
What is the sum of 2 numbers is 30 and their difference is 6 answer?
gayaneshka [121]
The numbers are 18 and 12
7 0
3 years ago
Chana and Josiah started skating at the same time in the same direction, but Josiah had a head start 10 meters past the starting
Deffense [45]

Point F is on line a, so it does represent Josiah's distance at a certain time. Also, point F is below line b, so it represents a distance that is less than Chana's distance. This is a distance-time graph problem.

<h3>What is the proof for the above?</h3>

Recall that Josiah had a head start of 10 meters and he skates at 2 meters per second.

Since Y is the function that represents the distance in meters from the finished line, by observation, it is clear to see that all the factors that are related to his race are adequately represented in:

y = 10 + 2x

Where 10 is the head start in meters

2 is the rate at which he skates per second; and

x is the unknown amount of time in seconds.

Given that the point F sits over 25 seconds,

that is F(y) = 10 + 2 * 25

= 60 meters.

Hence, Point F is on line a, so it does represent Josiah's distance at exactly 25 seconds.

Learn more about distance-time graphs at:
brainly.com/question/4931057
#SPJ1

5 0
2 years ago
Please help I will reward brainiest
aivan3 [116]

Answer:

24

Step-by-step explanation:

24 x 24 = 576

8 0
3 years ago
Read 2 more answers
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