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lord [1]
3 years ago
9

F(x) = 9x - 1.1; x = -2.4

Mathematics
1 answer:
STatiana [176]3 years ago
5 0

Answer:

hdsjhsysbbdjdhxhchdbbdhd

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Where are the following?
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3 years ago
(5x-25)+(3x+9)=180 please answer right now
jok3333 [9.3K]

Answer:

x=24.5\\

Step-by-step explanation:

So we have the equation:

(5x-25)+(3x+9)+180

Combine like terms:

(5x+3x)+(-25+9)=180

Add:

8x-16=180

Add 16 to both sides:

8x=196

Divide both sides by 8:

x=24.5\\

So, our answer is 24.5 :)

6 0
3 years ago
If the equation 3 + (-3) + 0 + (-6) + 2 + 1 = -3 is graphed on a number line using arrows, how many arrows will point to the lef
Novay_Z [31]

Answer:

the answer is a

Step-by-step explanation:

3 0
2 years ago
the equation cos-1 3.4/10 =x can be used to determine the measure of angle BAC. What is the degree of measure angle BAC? Round t
Mashcka [7]

Answer:

70°

Step-by-step explanation:

x = cos^{-1}(\frac{3.4}{10}) ≈ 70°


4 0
2 years ago
Read 2 more answers
Please help. I am so confused.
Allushta [10]

The fourth proportional is found by applying the formula

The product of extremes = The product of means.

The fourth proportional is equal to bc/a and st/r

Let the fourth proportional be x then this can be written as

a:b::c:x

Applying the formula of product of extremes

ax= bc

or

x= bc/a

The fourth proportional can be obtained by multiplying the variables bc and dividing by a

Similarly

Let the fourth proportional be y then this can be written as

r:s::t:y

Applying the formula of product of extremes

ry= st

or

y= st/r

The fourth proportional can be obtained by multiplying the variables st and dividing by r

#SPJ1

Find out more about ratio and proportions

brainly.com/question/2535713

brainly.com/question/165414

brainly.com/question/1496357

7 0
2 years ago
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