3 years ago

10 POINTS PLEASE HELP ME!!

1 answer:

6 0

Vertical angles is the answer

Supplementary means they add up to 180
Adjacent means they are next to each other
Complementary means they add up to 90
So the answer is vertical

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In an examination the following scores were a chief by a group of students:

e-lub [12.9K]

A!

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3 years ago

Solve 1/2cot(x)>=1/2 over 0<=x<=2pi

RSB [31]

9514 1404 393

Answer:

(0, π/4] ∪ (π, 5π/4]

Step-by-step explanation:

Multiplying by 2 gives ...

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The cotangent function decreases from ∞ to 1 in the domain (0, π/4], and again in the domain (π, 5π/4]. The solution is the union of these two intervals.

x ∈ (0, π/4] ∪ (π, 5π/4]

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(a, b] is interval notation for a < x ≤ b

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3 years ago

Can someone help me with this? Last one is -1/4 btw

Leya [2.2K]

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2 years ago

If Mitzi has two dogs, a puppy that weighs 25 pounds and an adult that weighs 80 pounds, how much will it cost to bathe them bot

Sidana [21]

Answer:

The correct answer is A) $105

Step-by-step explanation:

In this real-world problem, the cost to groom both dogs is (the puppy) + (the adult dog) = x.

For the first step, y = 40, if x <= 25.

y = 50, if 25 < x < 50.

if x >= 50, then y = 0.50x + 25

So therefore, substitute the puppy + adult dog = x

25 + 80 = x

105 = x

So, the final answer is $105.

It's on Edgen.

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3 years ago

Whats the length of CD?

Svet_ta [14]

Answer:

The answer of the question is 4.7

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