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3 years ago

Select the graph of y = CSC X. Will give brainliest!!

Mathematics

2 answers:

Rom4ik [11]3 years ago

5 0

Below is the graph of y = csc x

Alinara [238K]3 years ago

4 0

Answer: it’s b

Step-by-step explanation:

A-P-E-X QUIZ

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Calculate the length b to two decimal places.

Andrej [43]

Answer:

B. 21.64

Step-by-step explanation:

We have been given a triangle and we are asked to find the length of AC (b).

We will use law of cosines to find the length of side AC.

$c^{2}=a^{2}+b^{2}-2ab \text{ cos }\theta$

Upon substituting our given values in the formula we will get,

$(AC)^{2}=15^{2}+12^{2}-2\times 15\times 12 \text{ cos}(106)$

$(AC)^{2}=225+144-360\text{ cos}(106)$

$(AC)^{2}=369-360(-0.275637355817)$

$(AC)^{2}=369+99.22944809412$

$(AC)^{2}=468.22944809412$

Upon taking square root of both sides of our equation we will be get,

$AC=\sqrt{468.22944809412}$

$AC=21.6386101238993629\approx 21.64$

Therefore, the length of b is 21.64 and option B is the correct choice.

6 0

3 years ago

SOMEONE PLEASE HELP ME ON THIS ASAP. I'LL RATE AS BRAINLIEST. PLS PLS PLS PLS

wlad13 [49]

Answer:

I think the answer is city B

Step-by-step explanation:

Hope this helps

4 0

3 years ago

Suppose △PKN≅△BGH△PKN≅△BGH. Which other congruency statements are correct? Select each correct answer. △NKP≅△HBG△NKP≅△HBG △KPN≅△

NeTakaya

Answer:

△NPK≅△HBG; and △KNP≅△GHB

Explanation:

Using the given congruence statement, we can determine corresponding pieces of the triangles:

P corresponds to B; K corresponds to G; and N corresponds to H.

This means that △NKP≅△HGB, not HBG.

△KPN≅△GBH, not BHG.

△NPK≅△HBG; this is correct.

△KNP≅△GHB; this is correct.

8 0

3 years ago

What is the picture equal to? Help please

amm1812

$25(3n - 2) \\ \\ 1. \: 25 \times 3n + 25 \times - 2 \\ 2. \: 75n + 25 \times - 2 \\ 3. \: 75n - 50$

7 0

3 years ago

(x+5)²=81 need help quick

Vilka [71]

Square root each side
x-5=positive/negative 9
x=14, and -4

5 0

3 years ago