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garri49 [273]
2 years ago
7

I really need help with b I have already done a

Mathematics
1 answer:
marishachu [46]2 years ago
3 0

Answer:

Step-by-step explanation:

In the first pattern, there were 6 sticks

In the second pattern, there were 10 sticks.

In the third pattern, there were 14 sticks.

Based on the pattern, we see that each time, 4 more sticks are added and that the initial amount of stick is 6.

Thus: the equation for how many sticks there would be in pattern n is:

# of sticks in pattern n = 6 + 4n

Hope that helps!

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Drupady [299]

Answer:

This is a fraction equal to

30 miles ÷ 2.5 hours

We want a unit rate where

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so we divide top and bottom by 2.5

30 miles ÷ 2.5

2.5 hours ÷ 2.5

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12 miles

1 hour = 12 miles hour = 12 miles per hour

Step-by-step explanation:

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Answer:

The answer is 43.87

Step-by-step explanation:

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Is 2,6 a solution to x+y=8 and 3x-y=0
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Answer:

Yes.

Step-by-step explanation:

x=2

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(2) + (6) = 8

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7 0
3 years ago
In the triangle XYZ the measure of angle YXZ is 50 degrees and the measure of angle XYZ is 75 degrees. What is the measure of an
lbvjy [14]
<h2>Answer: 55 degrees</h2>

Step-by-step explanation:

Every triangle has 3 sides and 3 interior angles whose measures sum to 180 degrees. For example, a triangle with angles \theta, \alpha and \beta:

\theta+\alpha+\beta=180\º

Following this rule, we will apply it to the angles XYZ, YXZ and the unknown XZY:

XYZ+YXZ+XZY=180\º

50\º+75\º+XZY=180\º

XZY=180\º-50\º-75\º

Finally:

XZY=55\º

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I agree I personally think it’s C too! :)
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