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weeeeeb [17]
3 years ago
13

HELP I Will mark brainliest if you explain

Mathematics
1 answer:
Aleksandr [31]3 years ago
8 0

Answer:

(0,5)

(2,1)

(4,-3)

Step-by-step explanation:

so all you have to do is plug in the x value and if the y value comes out to be whatever is matches up with then it is a solution to the equation for example if you plug in 0 to y=-2x+5 then you get 5 and below it says that when x=0 then y=5 which is true so that would be an answer now if you plug in 2 then you get 1 and it says that when x=2 y=9 which is not correct. sorry if this doesnt make sense its so hard to explain virtually

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one week a student exercised 2 hours at school and another 2/3 of an hour at home. if 1/6 of the students total exercise came fr
Marianna [84]
2 hours + 40 min = 160 min
160 min / 6 = 26.6666667
Answer: Approx. 27 minutes
8 0
2 years ago
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A two digit number divided by another two digit number,we get 3.675 what are the numbers?​
Over [174]

Answer:

Step-by-step explanation:

I can't get the exact answer you've given, but I can tell you some things about it. The largest number in the denominator is 30 or 31. That's because 31 * 3 is 93 exactly. However the fraction is a problem and will likely push you over 100.

3.675 * 31 = 113 something. So 31 is too big.

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7 0
2 years ago
Plz answer this :) 10 pionts
kari74 [83]

Answer: Well... this is a long question.

1. All are moving 7 units to the left.

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3 0
3 years ago
Anyone in 6th grade or higher plz tell me what the answer is to number 21 thx.
Kobotan [32]

We can start by dividing the answer.

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We can continue dividing to simplify it.

  • 6 ÷ 3 = 2
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Now that we've gotten to the bare minimum, we also got our answer.

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:)

8 0
2 years ago
Having some trouble with this question, any help? A wire supporting a radio tower is secured to the ground 14 m from the base of
Lera25 [3.4K]

By using what we know about right triangles, we will see that the height is 11.7 m.

<h3>How to find the height of the tower?</h3>

We can view this as a right triangle, such that the wire is the hypotenuse of said triangle.

We know that the hypotenuse measures 14 m, and the angle between the ground and the wire si 57°. The height would be the opposite cathetus to that angle, so we can use the rule:

Sin(a) = (opposite cathetus)/hypotenuse

Replacing the values we get:

Sin(57°) = H/14m

Sin(57°)*14m = H = 11.7m

The height of the tower is 11.7 meters.

If you want to learn more about right triangles, you can read:

brainly.com/question/2217700

8 0
2 years ago
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