Answer:
47.13
Step-by-step explanation:
add all the numbers together
divide by how many there are
(x+20)/2 = 3x
x+20 = 6x
6x - x = 20
5x = 20
x = 4
Answer:
115degrees
Step-by-step explanation:
Given the following angles
m<A=(7x+24)°
m<B=(7x-26)°
Since both angles are supplementary, their sum will be 180 degrees
Taking the sum of the angles
m<A + m<B = 180
7x+24 + 7x - 26 = 180
14x - 2 = 180
14x = 180+2
14x = 182
x = 182/14
x = 13
get m<A
m<A = 7x+24
m<A = 7(13) + 24
m<A = 91 + 24
m<A = 115
Hence the measure of angle m<A is 115degrees
Answer:
<em>945 minutes.</em>
Step-by-step explanation:
<em>10% = 0,1</em>
<em>450 + 450 · 0,1 = 495 (minutes) - Oliver will read next month.</em>
<em>450 + 495 = 945 (minutes) - he read in all during the two months.</em>
Answer:
8 is answer why can't I send