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2 years ago

Please help!! best answer gets brainless

Mathematics

1 answer:

katen-ka-za [31]2 years ago

6 0

Answer:

33, 39, 45, 51

Step-by-step explanation:

The general term of an arithmetic sequence is given by the formula ...

an = a1 + d(n-1) . . . where a1 is the first term and d is the common difference

Comparing this formula to the one you are given, you see that ...

a1 = 33, d = 6

This means the first term is 33, and each successive term is 6 more than the previous one. The first 4 terms are ...

33, 39, 45, 51

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Does 3 and the square roots of 8 and 17 form a right triangle

Gala2k [10]

If it’s is a right triangle then
A^2 + B^2 = C^2
3^2 + (square root of 8)^2 = 17^2

I don’t have a calculator but type that in and if it doesn’t equal 17^2 than the answer is no it doesn’t make a right triangle

4 0

2 years ago

Look at the problems 2.3×3.68 and 23×368. How are they similar? Which problem has a greater product?

Margarita [4]

Here is your answer:

1. These equations are similar because they "both share the same numbers but one is a decimal and the other is a whole number."

2. You have to solve each equation in order to determine which number is greater:

$2.3\times 3.68$
$2.3 \times 3.68 = 8.464$
$= 8.464$

And:

$23 \times 368 =$
$23 \times 368 = 8464$
$= 8464$

Finally:

$8.464 < 8464$

Therefore "8,464 is greater than 8.464."

Hope this helps!

3 0

3 years ago

Find the inverse of the function f f (x ) equals 9 x + 7

MrMuchimi

Note: Your question seems a little bit ambiguous. So, I am assuming the given function f(x)=9x+7.

Thus, I am solving based on it. It would still clear your concept.

Answer:

The inverse of f(x)=9x+7

$\frac{x-7}{9}$

Step-by-step explanation:

Given the function

$f(x)=9 x + 7$

A function g is the inverse of function f if for y=f(x), x=g(y)

Replace x with y

$x=9y+7$

solve for y

$9y=x-7$

$y=\:\frac{x-7}{9}$

Therefore,

The inverse of f(x)=9x+7 is:

$\frac{x-7}{9}$

i.e.

$\mathrm{Inverse\:of}\:9x+7:\quad \frac{x-7}{9}$

6 0

2 years ago

What is the percent of change from 14 inches 26 inches

PolarNik [594]

To find the percent of anything, you divide what you have from the total (or the smaller number over the bigger number). In this case, you will do 14/26.
14/26=0.53846
I'm going to round to the hundredths: 0.54
Move the decimal place two times to the right: 54
The percent change from 14 inches to 26 inches is 54%

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2 years ago

Mr. Parks took his grandchildren to a baseball game with plans to spend no more than $35 on snacks. An order of nachos costs $5

Nataly [62]

I think the right answer is b i'm not sure

3 0

3 years ago

Please help!! best answer gets brainless ​

Please help!! best answer gets brainless