For the Unit Test the answer is A.
Answer:
Thery have 30 bikes in total. 37% red bikes. 40% silver. 10% blue. 13% orange.
Step-by-step explanation:
Answer:
n >or= 9
n greater than or equal to 9
Step-by-step explanation:
Raina runs each lap for 7 minutes
Each lap=7 minutes
She will run more than 63 minutes today
n laps=63minutes(at least)
n =63/7
n =9(at least)
n >or= 9
n greater than or equal to 9
It means Raina will run at least 9 laps or more today
If x + 1 = x - a then we just need to solve it
x + 1 = x - a
x - x + 1 = - a
1 = -a
a = -1
<h3>Answer : 6.4</h3>
<h3>Way to do</h3>
•Triangle 1
#Find CD first use tan formula
tan(∅) = opposite / adjuscent
tan(45) = CD / 5
CD = 5 × tan(45)
CD = 5
•Triangle 2
#Now you can find AC use Pythagoras theorem (c = AC)
a² + b² = c²
4² + 5² = c²
16 + 25 = c²
41 = c²
c = √41
c = 6.4
so, AC is 6.4
#Give me brainliest ok? im tired writing all of this
