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3 years ago

(I'LL GIVE BRAINLIEST)

Mathematics

1 answer:

svet-max [94.6K]3 years ago

8 0

1. 55.24
2. 13,000
3. 27x4=108

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PLEASE HELP ME I REALLY NEED IT

kenny6666 [7]

Answer:

y = 8x+0

Step-by-step explanation:

The slope is

m = (y2-y1)/(x2-x1)

= (-8-0)/(-1-0)

-8/-1

The y intercept is 0 since it goes through (0,)

The slope intercept form of the equation is

y = mx+b

y = 8x+0

6 0

4 years ago

Read 2 more answers

Alisha conducted an experiment in which a spinner landed on green 7 times. If the experimental probability of the spinner landin

Elden [556K]

Answer:

35!!!!!!!!

Step-by-step explanation:

6 0

4 years ago

Hey can you help me answer this question by giving me the answer?

Leto [7]

The value of f(a)=4-2a+6 $a^{2}$ , f(a+h) is $6a^{2} +6h^{2} -2a-2h+12ah$ , [f(a+h)-f(a)]/h is 6h+12a-2 in the function f(x)=4-2x+6 $x^{2}$ .

Given a function f(x)=4-2x+6 $x^{2}$ .

We are told to find out the value of f(a), f(a+h) and [f(a+h)-f(a)]/hwhere h≠0.

Function is like a relationship between two or more variables expressed in equal to form.The value which we entered in the function is known as domain and the value which we get after entering the values is known as codomain or range.

f(a)=4-2a+6 $a^{2}$ (By just putting x=a).

f(a+h)== $4-2(a+h)+6(a+h)^{2}$

=4-2a-2h+6( $a^{2} +h^{2} +2ah$ )

=4-2a-2h+6 $a^{2} +6h^{2} +12ah$

= $6a^{2} +6h^{2}-2a-2h+12ah$

[f(a+h)-f(a)]/h=[ $6a^{2} +6h^{2}-2a-2h+12ah$ -(4-2a+6 $a^{2}$ )]/h

= $(6a^{2} +6h^{2} -2a-2h+12ah)/h$

= $(6h^{2} -2h+12ah)/h$

=6h+12a-2.

Hence the value of function f(a)=4-2a+6 $a^{2}$ , f(a+h) is $6a^{2} +6h^{2} -2a-2h+12ah$ , [f(a+h)-f(a)]/h is 6h+12a-2 in the function f(x)=4-2x+6 $x^{2}$ .

Learn more about function at brainly.com/question/10439235

#SPJ1

7 0

2 years ago

What percent of 50 is 36?

mihalych1998 [28]

50% of 36 means a half of 36 which is 18

6 0

3 years ago

Read 2 more answers

How do I simplify:

Lelu [443]

$S=2\pi r^2+2\pi rh\\\\2\pi rh+2\pi r^2=S\ \ \ \ \ \ |subtract\ 2\pi r^2\ from\ both\ sides\\\\2\pi rh=S-2\pi r^2\ \ \ \ \ \ \ |divide\ both\ sides\ by\ 2\pi r\\\\\boxed{h=\frac{S-2\pi r^2}{2\pi r}}\\\\S=50;\ r=3\\\\\boxed{h=\frac{50-2\pi\cdot3^2}{2\pi\cdot3}=\frac{50-2\pi\cdot9}{6\pi}=\frac{50-18\pi}{6\pi}} < 0-no\ sense\\\\I\ think...\ S\ not\ equal\ 50!!!$

4 0

3 years ago