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Scilla [17]
2 years ago
15

If f(x)=4x+2, find f(-3)

Mathematics
1 answer:
almond37 [142]2 years ago
7 0

Answer:

f(x)=-10

Step-by-step explanation:

when you have f of x...any x gets the filled in by the number that is next to f

so f(x)=4x+2

f(x)=4*-3+2

f(x)=-10

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What is a equation for line with a slope o 2/3 and a y-intercept of (0,0)
Lerok [7]

Answer:

y= 2/3 x

Step-by-step explanation:

point slope form

y-y1 = m(x-x1)

y-0 = 2/3 (x-0)

y = 2/3(x)

y= 2/3 x


3 0
2 years ago
What angle has the same sine value between 0-180? as Sin 24
Inessa05 [86]

Answer:

Sin156

Step-by-step explanation:

Given

Sin24

Required

Find equivalent between 0 to 180;

Let 24 be represented by \theta

So, \theta = 24

From Trigonometry ratios;

Sin\theta = Sin(180 - \theta) where 0\leq \theta \leq 180

Recall that \theta = 24

So, we have to substitute 24 for \theta in the above expression.

This gives

Sin24= Sin(180 - 24)

Subtract 24 from 180

Sin24= Sin156

Hence, the equivalent of Sin24 is Sin156

6 0
3 years ago
of the 50 students particapating in after school sports ,30% of them turned them in .How many students turned in their physical
Readme [11.4K]

Answer:

15

Step-by-step explanation:

30% of 50 is 15 beacuase 50 is 1/2 of 100, and of 100 students 30 would have submtted forms. 1/2 of 30 is 15 which s the number of students that turned n forms

7 0
3 years ago
Here are two rectangles.
Drupady [299]
The two rectangles are similar and the scale factor is 3:4
3 0
2 years ago
Please i need help .........
slava [35]

Answer:

14

Step-by-step explanation:

20-(4+14)/3

20-(18)/3

20-6

14

Hope this helped.

A Brainliest is always appreciated.

4 0
2 years ago
Read 2 more answers
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