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3 years ago

Plz anwser all 3

Mathematics

1 answer:

vekshin13 years ago

6 0

Answer:

A. pizza 2

B.pizza 1: 153.86 pizza 2: 254.34

C. 127.17

Step-by-step explanation:

A. The area for each pizza is, pizza 1: 153.86 and pizza 2: 254.34. Pizza 2 has more area than pizza 1.

B. The explanation is like the same for A. Pizza 2 is larger and the area is shown above.

C. Simply divide the area of pizza 2 in half.

Sorry, but im going afk for a while. The talk about pizza's making me hungry.

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trapecia [35]

When the bird is 2 feet away from the first fence post, it reaches its minimum height of 4 feet , Minimum at (2,4)

Therefore Option C and D is the correct answer.

<h3>What is a Quadratic Function?</h3>

The equation for a quadratic function is given by

y = a(x-h)² +k²

where (h,k) is the extreme value(vertex).

Here the equation given is

y = x²-4x +8

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Here the value of a = 1 , h = 2 and k = 4

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Therefore When the bird is 2 feet away from the first fence post, it reaches its minimum height of 4 feet , Minimum at (2,4)

Therefore Option C and D is the correct answer.

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7 0

1 year ago

Za and Zb are complementary angles. Za measures 64º.<br> What is the measure of Zb?<br> O

vova2212 [387]

Answer: The measure of <b is 26 degrees.

Step-by-step explanation:

Complementary angles are angles that add up to 90 degrees. I remember this because my teacher told me this: "Complements are always RIGHT!" Of course, this is a reference to complementary angles combining to make right angles, which are 90 degrees.

To go back on your question, if <a and <b are truly complementary, then m<a +m<b = 90 degrees. Substitute the measure of <a for 64 degrees, then you get 64 degrees + m<b = 90 degrees. Simplify. Then you'd get that the measure of <b is 26 degrees.

(P.S. Sorry if I cluttered up the ask portion of your post. I haven't used this platform in like 2 years, so everything seems so foreign to me.)

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2 years ago

If y = 45 when x = 180, what is the y when x= 90

bearhunter [10]

Answer:

24.5

Step-by-step explanation:

Since 180 is double 90 divide 45 by 2 and you'll get 24.5

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2 years ago

Inez waters her plants every two days. She trims them every 15 days. She did both today. When will she do them both again?

shtirl [24]

The answer is 30 days.

The solution for this is to find the least common multiple. By getting the multiple of both numbers.

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Multiples of 15: 15,30,45,60,75……..

The Least Common Multiples of 2 and 15 is 30. So, Inez will do them both again in 30 days.

The least common multiple (LCM) of two numbers is the smallest number that is multiple by the both number.

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3 years ago

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olasank [31]

Step-by-step explanation:

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3 years ago

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