Answer:
<em>The correct option will be: 10.3</em>
Step-by-step explanation:
The sides of a triangle measure 2.22 inches, 3.54 inches and 4.5 inches.
Perimeter means the sum of all sides lengths. That means, we will just add all the side lengths for finding the perimeter.
So, inches.
Since 4.5 has one decimal place, which is the least number of decimal places, so the answer with the significant digit will be 10.3 inches.
Thus the perimeter of the triangle is 10.3 inches.
Answer: 1
x21
Step-by-step explanation: (592x45)−22x(592x44)22
=
9.796648993913941e+60x969
9.796648993913941e+60x990
=
9.796648993913941e+60
9.796648993913941e+60x21
=
1
x21
<h2><em>Greetings from Brasil...</em></h2>
In angle A we have supplementary angles, that is
130 + X = 180
X = 180 - 130
X = 50
From the properties of the angles of a triangle - r<em>efer to attached</em>,
W = X + 105
as X = 50 - already calculated above, then
W = 50 + 105
<h3>W = 155</h3><h3 />
X% of $28,600 is $33,500
x/100 * 28,600 = 33,500
x = 33,500 * 100 / 28,600
x = 117.13% = 117%
117% - 100% = 17%
The answer would be 17%.
Glad to help :)
Question 19:
To get the answer we just have to round up the number then multiply...
9.8% = 10%
5.5% = 5%
19.8 = 20%
(Use the rounding rule, but in 2014 the 20 tons actually increase by 10%, this is where me multiply)
Our equation should look like 20(1.10) so far...
In 2015, we would need to increase the quantity by 5%, which means we would multiply that quantity by 1.05.
Answer:
D) 20(1.1)(1.05)
Question 27:
First, let's find out the discount during the sale, we know there was a 40% discount...
When we use percentages we know it's out of 100...so...
450 * (100% - 40%)
450 * (60%)
450 * (0.6
= 270
After the sale it increases by 40%...
100% + 40% = 140%
140% = 1.4
270 x 1.4
= 378
Answer:
C) 378
I hope this helps, hopefully my explanation made sense...