Answer:
True: 12, 13
False 11, 14
Step-by-step explanation:
Two lines intersect and form two pairs of vertical angles:
- angles 2 and 4 are vertical;
- angles 3 and the sum of angles 1 and 5 are vertical.
Vertical angles are always congruent, so
(12 statement is true)
(13 statement is true)
Angles 3 and 4 are supplementary angles (add up to 180°), but these angles can have different degree measures, so statement 11 is false.
Statement 14 is false too, because angle 3 can have the degree measure which differs form 90°.
Answer:
139 km
Step-by-step explanation:
= 139.28
Round to the nearest whole number = 139
You divide 300 by 25
300/25=12
His house is 12 in long on the floor plan
Answer:
$4080 / 30days
Step-by-step explanation:
In 7 days, Kendall earns $952
In 1 day, she will earn $952 ÷ 7 = $136
Therefore, the rate (r) at which she earns is $136/day. i.e
r = $136/day ---------------(i)
To write the rate as a fraction with 30 in the denominator, we multiply both the numerator and denominator of equation (i) by 30 as follows;
r = $(136x30) / 30 day
r = $4080/30days
Answer:
$4.95 per each ice cream
5(4.95)
5 = $24.75
Carmine spent $24.75 on sundaes for his friends.
Step-by-step explanation:
