Answer:
3
Step-by-step explanation:
27-6=7q
21/7=q
3=q
hope it helps
Answer: -32
Step-by-step explanation:
35 (t + 29) = −3(3 − t)
Open the brackets
35t+1015= -9+3t
Collect like terms
35t-3t=-9-1015
32t= -1024
Divide both side by 32
32t/32 = -1024/32
t= -32
Answer:
3.5 Inches of snow left on Friday Night
Step-by-step explanation:
On Monday there was no snow
On Tuesday there was 3 inches
On Wednesday 3 - 0.5 inches= 2.5 inches of snow
On Thursday 2.5 + 2.5 inches= 5 inches
On Friday 5 - 1.5 inches=3.5 inches
Therefore the answer is that the was 3.5 inches of snow Friday night
Alright. -2-(-4) = -2 + 4 because a negative and a negative equals to a positive[(-2-(-4)]. It would look like: Put a dot on -2, then move your dot 4 units to the right, which is +2.
Answer:
60cm^2
Step-by-step explanation:
We assume that is a circumscribing quadrilateral, rather than one that is circumscribed. It is also called a "tangential quadrilateral" and its area is ...
K = sr
where s is the semi-perimeter, the sum of opposite sides, and r is the radius of the incircle.
K = (12 cm) (5cm) = 60 cm²
_____
A quadrilateral can only be tangential if pairs of opposite sides add to the same length. Hence the given sum is the semiperimeter.
