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2 years ago

What is the value of p?

Mathematics

2 answers:

AnnZ [28]2 years ago

8 0

It’s b I just took that test thing last week

sveta [45]2 years ago

6 0

Answer:

Not C, Not A, most likely B

Step-by-step explanation:

Its less than 90 because its and acute, meaning its smaller, so you can already knock off C.

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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

2 years ago

What would the y-intercept be Ill Give brainly no bots pls

kow [346]

Answer:

1,000

Step-by-step explanation:

the line starts at (0,1000) on the y axis

8 0

2 years ago

Simplify your answer as much as possible. -27=5v-2

Vinil7 [7]

hello there

the answer is ..... down below

I did the math for ya

hope this helps

thank you

best regards Queen Z

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3 years ago

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What is a radius? Is it the point in the middle?How do you calculate the circumference using 3.14 pi?

Elina [12.6K]

Half of the distance from one side, through the middle, to the other side.
circumference: 3.14*radius*2

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3 years ago

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Can anyone solve this? it's very urgent

Oksanka [162]

It’s just a blank screen

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3 years ago