3 years ago

The difference of 7 and a number x is 10

1 answer:

5 0

The answer to the question

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dangina [55]

$\text{Given that, f(x) = 2x+5}\\\\f(-1) = 2(-1)+5 = -2+5= 3\\\\f(2) = 2(2)+5 = 4+5 = 9\\\\f(0) =2(0)+5 = 0+5=5\\\\f(z) = 2z+5$

8 0

2 years ago

cricket20 [7]

The answer isssssss c -2

3 0

3 years ago

Mrac [35]

The slope is 9
whatever is in front of x = the slope

3 0

3 years ago

kow [346]

Answer:

dont know

Step-by-step explanation:

dont know

3 0

3 years ago

avanturin [10]

Answer:

B. No

$Cos \ \theta\neq Cos (90-\theta)\textdegree$

Step-by-step explanation:

-A right angle triangle has two complimentary acute angles and one right angle.

- $\theta$ is usually one of the acute angles and is equivalent to 90º minus it's complimentary acute angle.

-Complimentary angles add up to 90º.

#For complimentary angles:

$Sin \ \theta=Cos \ (90-\theta)\textdegree\\\\Cos \ \theta=Sin(90-\theta)\textdegree\\\\\therefore Cos \ \theta\neq Cos (90-\theta)\textdegree$

The two acute angles cannot have the same Cosine value.

Hence, she's not correct.

5 0

3 years ago