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timofeeve [1]
3 years ago
14

Given sec θ = -2/4, find tan θ. Please explain with the Pythagorean theorem.

Mathematics
1 answer:
STALIN [3.7K]3 years ago
3 0

Answer:

Root 3

Step-by-step explanation:

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In a local election, four nominees each received a portion of the votes, as shown on the table.
anyanavicka [17]

Answer: Mr. Hill, Mrs. Jackson, Mrs. Maury, Mr. Douglas

Step-by-step explanation:

Mr. Douglas = 9 / 50 = 0.18

Mrs. Maury = no need to change

Mrs. Jackson = 26% move it 2 steps to the left

Mr. Hill = same steps as Mr. Douglas but answer is 0.35

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3 years ago
Which ordered pairs are solutions to the equation?
sweet-ann [11.9K]

Answer:

B.) (1, 8) And (8, 1)

Step-by-step explanation:

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3 years ago
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A large university accepts ​60% of the students who apply. Of the students the university​ accepts, 50​% actually enroll. If 10,
prisoha [69]

we need to find 1% of 10000 first

so we divide 10000:100= 100 (that's 1%)

to find the 60% which will be accepted we multiply 100 × 60 = 6000 students accepted

of those 6000 we need to find 50% which is ½ so we basically just divide by 2, aka 6000 : 2 = 3000 people which will be enrolled

3 0
3 years ago
The equation of a circle is given below ( x-20)^2 + (y-0.05)^2 =81 what is its center? What is its radius?
Irina-Kira [14]

Answer:

So the center is at (20,.05) and the radius is 9

Step-by-step explanation:

The equation of a circle can be written in the form

(x-h) ^2 + (y-k) ^2 = r^2

where (h,k) is the center and r is the radius

Lets write our equation in that form

( x-20)^2 + (y-0.05)^2 =81

( x-20)^2 + (y-0.05)^2 =9^2

So the center is at (20,.05) and the radius is 9

6 0
3 years ago
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agasfer [191]

Answer:

The answer is 18.7

Step-by-step explanation:

8.5*2.2=18.7

I hope this helps!

5 0
3 years ago
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