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Art [367]
3 years ago
15

What is the value of y?

Mathematics
1 answer:
tatuchka [14]3 years ago
4 0
X = 8
y = 40 

the two base angles are equal to each other so you would do 5x = 40 and solve for x

a triangle has 180 total degrees. 40*2 = 80 
                                                       180 - 80 = 100
                                                    2y + 20 = 100
                                                    2y = 80
                                                     y = 40

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VashaNatasha [74]
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3 years ago
Continue the following pattern; describe the eighth figure in this pattern a. 49 small squares forming a larger 8 by 8 square b.
olga2289 [7]

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l think the answer is B

Step-by-step explanation:

The eighth patern should give the result 81

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A bag contains 7 red marbles, 3 blue marbles and 5 green marbles. If three marbles
worty [1.4K]

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3.7%

Step-by-step explanation:

We know that from this situation, the probability of drawing a single green marble is 1/3. However, to find the probability of drawing 3 green marbles, we will need to do:

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This converts to a percentage of:

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jasenka [17]

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Step-by-step explanation:

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6 0
3 years ago
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aalyn [17]

Answer:

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Step-by-step explanation:

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In total, a pass and lunch for each student was spent

\$14.13+\$8.54=\$22.67

7 0
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