All categories

1 year ago

Complete the equation shown on the model

Mathematics

1 answer:

enyata [817]1 year ago

6 0

Oh just complete it okay bae u got it

You might be interested in

3) What is 4.01 X 10° written in standard form A. 0.401 B. 4.001 C. 4.01 D. 40.1

Leya [2.2K]

The Answer is-
D
Explanation-
The Place Of the 0 In 10 Is 1, So we move 1 digit
To that side.

7 0

2 years ago

Read 2 more answers

HELP PLEASEEE

jeka94

The exact circumference of the circle is $7 \frac{49}{150} k m$

The approximate circumference of the circle is $7.33 k m$

Explanation:

The diameter of the circle is $2 \frac{1}{3} \mathrm{km}$

Now, we shall find the circumference of the circle.

The formula to determine the circumference of the circle is given by

$C=\pi d$

Where C is the circumference , $\pi$ is 3.14 and $d=2 \frac{1}{3} \mathrm$ is the diameter of the circle.

The exact circumference of the circle is given by

$\begin{aligned}C &=\pi d \\&=(3.14)\left(2 \frac{1}{3}\right) \\&=(3.14)\left(\frac{7}{3}\right) \\&=\frac{21.98}{3}\end{aligned}$

Multiply both numerator and denominator by 100, we get,

$C=\frac{2198}{300} \\C=\frac{1099}{150}$

Converting $\frac{1099}{150}$ into mixed fraction, we get,

$C=7 \frac{49}{150}$

Thus, the exact circumference of the circle is $7 \frac{49}{150} k m$

The approximate value of the circumference can be determined by dividing the value $\frac{1099}{150}$

$C=\frac{1099}{150}=7.327$

$C=7.33km$

Thus, the approximate circumference of the circle is $7.33 k m$

3 0

3 years ago

Given f(x)=1/x+5 and g(x)=x-2

vladimir1956 [14]

For this case we have the following functions:

$f (x) = \frac {1} {x + 5}\\g (x) = x-2$

We must find f (g (x)). So:

$f (g (x)) = \frac {1} {(x-2) +5} = \frac {1} {x-2 + 5} = \frac {1} {x + 3}$

Finally we have to:

$f (g (x)) = \frac {1} {x + 3}$

For the function to be defined the denominator must be different from 0. That is x different from -3.

Answer:

Option B

3 0

2 years ago

2x+3y=11 Solve for x and y

irga5000 [103]

To solve this equation you have to isolate one variable, first we will solving for x, then for y.

Solving for x

$2x+3y=11$

$2x=11-3y$

$\boxed{\boxed{x=\frac{11}{2}-\frac{3}{2}*y}}$

Solving for y

$2x+3y=11$

$3y=11-2x$

$\boxed{\boxed{y=\frac{11}{3}-\frac{2}{3}*x}}$

6 0

2 years ago

what if your making a 68 in a class and then you make a 50 on a test and its worth 50% of your grade what are you making then in

BlackZzzverrR [31]

You'd have a 59 in the class

4 0

2 years ago