9/20

A percentage is the same as showing a number over 100 and if we multiply 20 by 5 we get 100. So if we multiply 9 by 5 we get 45, giving us 45/100 which can be shown as 45%.

As a decimal, well if we say 100% equals 1.0, then 45% equals 0.45

7 0

2 years ago

Q # 15 I need help please to resolve

kow [346]

The sequence is

740, 707.60,675.20,642.80,...

Here first term is 740, and common difference, d is

$707.60-740 = -32.40$

Now we use the formula of nth term, which is

$a_{n} = a+(n-1)d$

Substituting the values of a,n and d, we will get

$=740+(n-1)(-32.40), 23 months$

Correct option is the second option .

7 0

3 years ago

Find the value of x. Round to the nearest tenth. tan 46 = x/12

otez555 [7]

Tan46=x/12
12×tan 46=x
12×1.03=x
0.21255=x

5 0

3 years ago

Read 2 more answers

Simplify question question 18<br><br> ILL MARK BRAINLIST

Ksju [112]

Answer:

$x^9y^3$

Step-by-step explanation:

Step 1: Write expression

$(\frac{x^{\frac{3}{4} }}{y^{\frac{-1}{4} }} )^{12}$

Step 2: Simplify Parenthesis

$(x^{\frac{3}{4} }}{y^{\frac{1}{4} }} )^{12}$

Step 3: Exponent Exponents

$(x^{\frac{36}{4} }}{y^{\frac{12}{4} }} )$

Step 4: Simplify

$(x^9 }}{y^3 )$

4 0

3 years ago