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torisob [31]
3 years ago
8

Someone help me find x and y?

Mathematics
1 answer:
lidiya [134]3 years ago
3 0
Idk for sure but x must be 90 since its half of the straight line which is 180 and the angles of a triangle must equal 180 when added so that makes the whole angle where y is 86 then divide it by 2 to get 43 for y

so x=90
and y=43

hope this helps :)
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7th grade math need asap. Lilliana is training for a marathon. She runs the same distance every day for a week. On Monday, Wedne
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Answer:

5 Laps

Step-by-step explanation:

The question says that she runs the same distance everyday. This shows us that...

2 laps on a running trail and 6 more miles = 4 laps on a running trail and 2 more miles

We can turn laps into the variable L and miles into the variable M to create an equation

2 L + 6 M = 4 L + 2 M

We can start by subtracting 2 M from both sides to get:

2 L + 4 M = 4 L

Now, we can subtract 2 L from both sides

4 M = 2 L

This tells us that 2 laps are 4 miles which means that 1 lap is 2 miles.

Now, we can break down either side of the equation. Let's break down

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First, we can turn the miles into laps. We know that 2 miles is one lap so we can divide 6 by 2. Our Equation:

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Now, we can simplify this :

5 L

Now we know that she ran 5 laps on saturday.

Hope this Helps!!! :)

Let me know in the comments if this answer was perfect or if I should change anything!!!

5 0
3 years ago
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ira [324]

Answer:

True

Step-by-step explanation:

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Vinil7 [7]
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Troyanec [42]

Answer:

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Step-by-step explanation:

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Arada [10]
I’ve attached my work….
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