3 years ago

Freeee points bc iz the hoidays booooooi

2 answers:

7 0

Answer:

oh wow! thank you so much!!! im doing practise for my mid terms and i needed points! you are a life saver!! thank you so much!!!

Step-by-step explanation:

Paraphin [41]3 years ago

3 0

Answer:

thanks g

Step-by-step explanation:

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What is the prime factorization of 65

polet [3.4K]

5*13 is your answer:)

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4 years ago

If cosA = 3/5 and A ∈ (630,720), find sin2A

Sergio039 [100]

Answer:

- $\frac{24}{25}$

Step-by-step explanation:

Given 630 < A > 720 then A is in the fourth quadrant where

cosA > 0 and sinA < 0

Given

cosA = $\frac{3}{5}$ = $\frac{adjacent}{hypotenuse}$

Then the triangle is a 3- 4 - 5 with opposite side 4, thus

sinA = - $\frac{opposite}{hypotenuse}$ = - $\frac{4}{5}$

Using the trigonometric identity

sin2A = 2sinAcosA

= 2 × - $\frac{4}{5}$ × $\frac{3}{5}$

= $\frac{2(-4)(3)}{5(5)}$ = - $\frac{24}{25}$

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3 years ago

Brainlist for correct answer and 25 points for answering! Find the equation of the linear function represented by the table belo

sergeinik [125]

Answer:

y=-5x+1

Step-by-step explanation:

hope it helps you

7 0

3 years ago

SENORMATHWIZ AM I CORRECT HURRY I HAVE 5 MIN!!!!

Flauer [41]

Answer:

its actually c

Step-by-step explanation:

6*10=60+40=100

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3 years ago

Read 2 more answers

Three friends went out to dinner. Their bill came to $30.00, and

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Answer:

$36.00

Step-by-step explanation:

There are 2 methods

Method 1: 30*1.20=36

Method 2: 30*.20=6 30*6=36

5 0

3 years ago

Freeee points bc iz the hoidays booooooi ​

Freeee points bc iz the hoidays booooooi