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Jobisdone [24]
2 years ago
13

HeLp Pls IMA DIE IF I DONT FINISH DIS

Mathematics
1 answer:
Vesna [10]2 years ago
8 0
3. is an obtuse angle and has a measure of 165 degrees

4. is an acute angle and has a measure of 55
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Shelia mixed 3 ounces of blue paint with 2 ounces of yellow paint. She decided to create 20 ounces of the same mixture. How many
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Sheila will add 8 ounces of yellow paint to the mixture
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3 years ago
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Find the Dot Product if u=8i-7j and v=3i-4j?
Feliz [49]

Answer:

52

Step-by-step explanation:

If u=(a1i+b1j)=(a1,b1) and v=(a2i+b2j)=(a2,b2), then the dot (scalar) product is:

u.v=(a1,b1).(a2,b2)

a1b1+a2b2

 u.v=(8,-7).(3,−4)

(8)(3)+(-7)(−4)

24+28=52

4 0
3 years ago
Which function below is the inverse of f(x) = x2 − 9? ±square root of the quantity x plus 9 x squared over 9 ±three times the sq
Pachacha [2.7K]
Its the first answer

5 0
3 years ago
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​<br><br> f(1)=−6<br> f(2)=−4<br> f(n)=f(n−2)+f(n−1)<br> ​<br> f(n)=?
andriy [413]

The nth term of the sequence is 2n - 8

<h3>Equation of a function</h3>

The nth term of an arithmetic progression is expressed as;

Tn = a + (n - 1)d

where

a is the first term

d is the common difference

n is the number of terms

Given the following parameters

a = f(1)=−6

f(2) = −4

Determine the common difference

d = f(2) - f(1)

d = -4 - (-6)
d = -4 + 6

d = 2

Determine the nth term of the sequence

Tn = -6 + (n -1)(2)

Tn = -6+2n-2
Tn = 2n - 8

Hence the nth term of the sequence is 2n - 8

Learn more on nth term of an AP here: brainly.com/question/19296260

#SPJ1

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1 year ago
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Point A is located at (-1.4). Point B is located at (3,2). What is the slope of the line that passes through these two points (M
Scorpion4ik [409]

Answer:

Y = -1/2x + 7/2

Step-by-step explanation:

slope = -1/2

3 0
3 years ago
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