2 years ago

Which of the following is equivalent to (x2+y)(y+z)? Explain your answer

Mathematics

1 answer:

PolarNik [594]2 years ago

4 0

Answer:

X^2y+x^2z+y^2+yz

Step-by-step explanation:

x^2(y+z)+y(y+z)

x^2y+x^2z+y^2+yz

basically you distrinbute the first bracket to the second bracket

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The two-way table below shows the number of students in a school who have rabbits and/or birds as pets How many more students ha

cestrela7 [59]

To solve this question, first look and see what are the variables the question is asking for. In this case, the question is asking for how many students ONLY have Rabbits and also how many students ONLY have birds.

Since the question is how many more rabbits are there than birds, you would need to find the difference which is 3.

25 - 22 = 3. 3 additional students have rabbits only compared to birds only.

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2 years ago

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A 208-yard-long road is divided into 16 parts of equal length. Mr.Ward paints a 4-yard-long strip in each part. How long is the

Andreas93 [3]

Answer:

Length of unpainted strip of each part of the road = 9 yard

Step-by-step explanation:

Total length of the road = 208 yard

When it is divided into 16 equal parts,

length of each part = $\frac{208}{16}$