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In-s [12.5K]
3 years ago
11

What ratio is equivalent to 4:5 A. 10/15 B. 4/10 C. 16/20 D. 15/8

Mathematics
2 answers:
laila [671]3 years ago
8 0

The answer is C 16:20 because both numbers 4&5 are multiplied by four

Dmitry_Shevchenko [17]3 years ago
4 0

Answer: C. 16/20

Step-by-step explanation:

Because 4/5 *2/2 =16/20

And there's your answer.

Hopes this helps.

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What is the input-output table for the function f(x) = 3x^2-x+4
mojhsa [17]

Answer:

Step-by-step explanation:

The input-output table can be made by putting value of x and finding the value of f(x)

f(x) = 3x^2-x+4

f(0) = 3(0)^2-0+4 = 0-0+4 = 4

f(1) = 3(1)^2-1+4 = 3-1+4 = 2+4 =6

f(2) = 3(2)^2-2+4 = 3(4)-2+4 = 12-2+4 = 10+4 = 14

f(3) = 3(3)^2-3+4 = 3(9)-3+4 = 27-3+4 = 24+4 = 28

So put value of x and find f(x) and fill the input-output table.

x  f(x)

0   4

1    6

2   14

3    28

3 0
3 years ago
Drag each equation to show if it could be a correct first step to solving the equation
Vlad [161]
Tell me what the answer
4 0
3 years ago
Read 2 more answers
I need help with this!!
tresset_1 [31]

Answer:

you would use 85 to find angle 4, because they would add up to 180, so you would subract 85 from 180 to get angle 4

Step-by-step explanation:

5 0
3 years ago
A car is traveling at a speed of 79 feet per second. (a) what is its speed in kilometers per hour?
AysviL [449]
79 ft/s = 0.0240792 km/s

0.0240792 x 60 = 1.444752 km/minute
<span>1.444752 x 60 = </span><span>86.68512 km/hour
</span>
Ans: 86.69 km/h
6 0
3 years ago
Please help having trouble!!
umka21 [38]

And your answer will be: m=3

7 0
3 years ago
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