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2 years ago

What is the number in the middle of -7 and 6

Mathematics

2 answers:

Anon25 [30]2 years ago

6 0

Answer:

-0.5

Step-by-step explanation:

Use the average formula:

Sum of all numbers/Number of items

6 + (-7) / 2

= -1/2

So, the number in the middle of -7 and 6 is -0.5

Eduardwww [97]2 years ago

5 0

Answer:

-0.5

Step-by-step explanation:

-7/, -6/, -5/, -4/, -3/, -2/, -1, 0, 1/, 2/, 3/, 4/, 5/, 6/

the number between -1 and 0 is -0.5

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If f(x)=4x^2 and g(x)=x+1, find (fog)(x)

iren [92.7K]

Answer: The value of $(f_\circ g)(x)$ is $4(x+1)^2$ .

Step-by-step explanation:

Given: $f(x) = 4x^2 \text { and } g(x) = x+1$

To find: $(f_\circ g)(x)$

As we know it is composition function which means that g(x) function is in f(x) function.

So we have

$(f_\circ g) (x) = f[g(x)]$

$\Rightarrow( f_\circ g)(x)= f(g(x)) = 4(g(x))^2$

Now substitute the value of g(x) we get

$(f_\circ g)(x)= 4(x+1)^2$

Hence, the value of $(f_\circ g)(x)$ is $4(x+1)^2$ .

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3 years ago

A plane can fly 7 miles per minute. The plane will fly 8 trips, and each trip is 810 miles. How many hours will the plane fly? S

ELEN [110]

7*60 = 420

810/420 = 1.9285

93- 100 = 53-60

subtract 40 from 93.

1.53*8 = 12.24

Answer: 12 hours and 24 Minutes

If this helps give a brainliest :)

4 0

2 years ago

Which rational number equals 0.333...? 1 over 5, 1 over 3, 3 over 10, 3 over 5

lana [24]

Answer:

1/3

Step-by-step explanation:

let x=0.333...

10x=3.333...

subtract

9x=3

x=3/9=1/3

3 0

2 years ago

Which ordered pair does NOT lie on the graph of h(x)=-2x + 7

goblinko [34]

Answer: A (-2, 3)

Step-by-step explanation:

1. To know which oredered pairs does not lie on the graph, you must substitute the x-coordinate of each one of thm into the function and if you obtain the y-coordinate shown in that ordered pair, then that point lies on the graph.

2. Therefore, you have:

A. x=-2

$h(x)=-2(-2)+7=11$ (It does not lie on the graph).

B. x=--1

$h(x)=-2(-1)+7=9$ (It lies on the graph).

C. x=3

$h(x)=-2(3)+7=1$ (It lies on the graph).

D. x=4

$h(x)=-2(4)+7=-1$ (It lies on the graph).

Therefore, the answer is the option A.

5 0

2 years ago

Read 2 more answers

The 8 has a value of 8 x ?

kobusy [5.1K]

Im confused on what ur asking but maybe it’s 8

5 0

2 years ago