What number is 45% of 180

1 answer:

6 0

This written statement can be converted into an equation.
**What number** can be "x" (unknown value being solved for).
**is** is the equal sign (=)
**45%** can be transferred to decimal form, "0.45"
**of** is the key word to multiply, so "times"
**180** can remain 180.
We now have this equation:
x = 0.45 x 180
x = 81
81 is 45% of 180.

You might be interested in

Frank received a monthly statement for his college savings account. It listed a deposit of $100 as +100.00. It listed a withdraw

artcher [175]

Answer:

Add: $100

Take Out: $25

Total: $835.50

Step-by-step explanation:

A deposit is an amount that is put into the account, by the owner or by someone else.

A withdrawal is an amount that is taken out of the account.

The overall ending balance shows the total amount in the account at the end of the month.

7 0

3 years ago

1 plus 1 divisble times 900 to the power of 4

ladessa [460]

0.00888889 I believe

6 0

2 years ago

Please help, dont understand

Artemon [7]

Answer:

Step-by-step explanation:

D because it is always true

3 0

3 years ago

Identify the domain of the function shown in the graph.

tresset_1 [31]

C. x is all real numbers

5 0

3 years ago

Read 2 more answers

Determine whether the statement is true or false, and explain why.

Zielflug [23.3K]

Answer:

False

Step-by-step explanation:

In this case, i woudnt reccomend to use integration by parts, becuase you are not simplifying the expression by doing an integration and a derivation. It is not easy to integrate 1/x³+1, and if you derivate it, then a natural logarithm would appear, and the integral wont be easier after this parts step.

It is a better idea to use integration by substitution. Note that if you replace x³+1 by a variable y, we have that dy = 3x² dx. We can easily make a 3xdx appear in the integral by multiplying and dividing by 3, solving the integral easily:

$\int\limits_0^1 x^2/x^3+1 \, dx = 1/3 * \int\limits_1^2 du/u = (ln(2) - ln(1) )/3$

(Note that, if x ranges from 0 to 1, then u = x³+1 ranges from 0³+1 = 1 to 1³+1 = 2)

4 0

2 years ago