3 years ago

If ax+b=3 and a=0, then x=

Mathematics

2 answers:

Harrizon [31]3 years ago

6 0

Answer:

3 it is 3

Step-by-step explanation:

3+0=3

Gelneren [198K]3 years ago

3 0

Answer: the answer is e

Step-by-step explanation:

If ax + b = 0, is x > 0

(1) a + b > 0

(2) a - b > 0

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A car whose acceleration is constant reaches a speed of

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Answer:

12.5 s

Step-by-step explanation:

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t/(50 km/h) = (20 s)/(80 km/h)

t = (20 s)(50/80) . . . . . multiply by 50 km/h

t = 12.5 s

It will take 12.5 more seconds for it to reach a speed of 130 km/h.

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What is the answer to 1-5

34kurt

1. EFG

2. F

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FE and FG does the same thing.

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4 years ago

In right angle RST of cos R what is the length of RT A. 7.2 ft. B. 20 ft. C. 24 ft. D. 72 ft

andrey2020 [161]

Answer:

Step-by-step explanation:

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3 years ago

Which function below is the inverse of f(x)= 3x+5/7

Ipatiy [6.2K]

Inverse
replace f(x) wih y
solve for x
replace x with f⁻¹(x) and y with x

so

f(x)=3x+5/7
replace
y=3x+5/7
solve for x
minnus 5/7 both sides
y-5/7=3x
divide both sides by 3
$\frac{y- \frac{5}{7} }{3}$ =x
replace with f⁻¹(x)

f⁻¹(x)= $\frac{y- \frac{5}{7} }{3}$

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