2 years ago

How do I solve this question

Mathematics

1 answer:

sammy [17]2 years ago

4 0

The picture is kind of blurry could you please take a clearer one?

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When the smaller of two consecutive integers is added to four times the larger, the result is 49. Find the integers.

ryzh [129]

$4(n+1)+n=49\\
4n+4+n=49\\
5n=45\\
n=9\\
n+1=10
$

These numbers are 9 and 10.

8 0

2 years ago

Help :c‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎

kirza4 [7]

Answer:

5 terms, the coefficient of x is 1.

Step-by-step explanation:

A term is a value/number used in an equation. That means 5², 6, 2, 20, and 4 are terms. For the next one, if a variable has no number next to it, that means the coefficient is 1.

4 0

2 years ago

Ronald started solving the equation -2(2x−4)+3=6x+1 Which is a correct next step?

olchik [2.2K]

-4x+8+3=6x+1

then carry on

6 0

3 years ago

Read 2 more answers

Which of the following explains why f(x) = log2x

Radda [10]

Answer:

There is no power of 2 that is equal to 0.

Its inverse does not have any x-intercepts.

Step-by-step explanation:

Given the function

$\:\:f\left(x\right)=\log \:_2\left(x\right)$

This function can be written as:

$y=\log _2\left(x\right)$

As the rule tells s that

$\:y=log_ax\Rightarrow \:a^y=x$

$x=2^y\:\:$

As we know that the value of x=0 at y-intercept.

$0=2^y\:\:$

For any value of $y$ , this statement is false as there is no power of 2 that is equal to 0.

Also

Lets interchange x and y in the equation $x=2^y\:\:$ to find the inverse of the function.

$y=2^x\:\:$

So, it doesn't have any x-intercepts as for any value of x, the value of $y$ can not be zero for this function.

Therefore, Its inverse does not have any x-intercepts.

3 0

2 years ago

Round each number to the nearest tenth.

tatuchka [14]

By rounding off
382.24-297.28
Becomes
382.2-297.3
=84.9

6 0

2 years ago

Read 2 more answers