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3 years ago

Which statement is true about this equation? y=2x+4

Mathematics

2 answers:

kolezko [41]3 years ago

6 0

Step-by-step explanation:

C. is the right answer

It is a function only.

alukav5142 [94]3 years ago

4 0

Answer:

Answer and Explanation:

In solving y = 2x - 4, we find that the slope of the line is 2, the y-intercept of the line is y = -4, and the x-intercept of the line is x = 2.

I hope this helps.

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Help plz with this question. Needed fast. I will mark brainliest.

vodomira [7]

Answer:

≈ 68.2°

Step-by-step explanation:

tan X= 20/8

tan X= 2.5

x= tan ⁻¹ 2.5

x ≈ 68.2°

7 0

2 years ago

Read 2 more answers

Select 3 answer plz

choli [55]

Answer:

y=3cos(x)

y=\sin(2x)+3y=sin(2x)+3

y=\tan(x)+3y=tan(x)+3

7 0

2 years ago

Dont understand please help easy 20pts

nlexa [21]

Answer:

The answer is G. y=2x-2

Step-by-step explanation:

y+6=2(x+2)

First you multiply 2 by what is in the parenthesis

y+6=2x+4

Next you get y by itself by subtracting 6

y=2x+4-6

Simplify

y=2x-2

4 0

3 years ago

The function, p(d)equals=1plus+startfraction d over 33 endfraction d 33, gives the pressure, in atmospheres (atm), at a dep

Gelneren [198K]

Answer:

The pressure at 50 feet is 2.51515 atm

Step-by-step explanation:

we are given equation as

$p(d)=1+\frac{d}{33}$

where

p(d) gives the pressure, in atmospheres (atm)

a depth d in the sea (d is in feet)

We are given

d=50 feet

So, we can plug d=50 and find p

$p(50)=1+\frac{50}{33}$

$p(50)=2.51515atm$

So,

The pressure at 50 feet is 2.51515 atm

7 0

2 years ago

Read 2 more answers

Factor completely.

Svetllana [295]

To help explain how you get A for the answer:
work backwards
5(3a²+11a-4)
multiply everything by 5
5×3a²=15a²
5×11a=55a
5×-4=-20
15a²+55a-20

6 0

2 years ago