Answer:
d my boy
Step-by-step explanation:
big brain
Answer: 9 meters
Step-by-step explanation:
A line between two opposite corners splits the floor into two right angled triangles, therefore we can use Pythagoras’ Theorem which is:
a^2 + b^2 = c^2
where c is the hypotenuse, and a and b are the other two sides.
Hypotenuse in this question is 15 metres while one side is 12 metres. The length will now be:
a^2 + b^2 = c^2
12^2 + b^2 = 15^2
b^2 = 15^2 - 12^2
b^2 = 225 - 144
b^2 = 81
b = ✓81
b = 9m
The length of the storage unit is 9m
After 10 weeks, they will have same amount of money.
Step-by-step explanation:
Given,
Amount Andy have = $20
Amount earned per week = $5
Let,
x be the number of weeks.
y be the total cost.
y = 20+5x Eqn 1
Amount Jennifer have = $50
Amount earned per week = $2
y = 50+2x Eqn 2
For the same amount of money, the equations will be equal.
Eqn 1 = Eqn 2
Dividing both sides by 3
After 10 weeks, they will have same amount of money.
Keywords: linear equation, division
Learn more about linear equations at:
#LearnwithBrainly
Step-by-step explanation:
a. 4/12=1/3
b.9/27= 1/3
c.8/16= 1/2
d. 7/21=1/3
hope that's right brainliest answer if it is
all these are close to but are greater than 0
Answer:
5) 12 times 3 equals 36: $36
6) 42 divided by 4 equals 10.2 so about 10 teams
7) 32 times 25 equals 800
idk if 7 is right or not sorry
Step-by-step explanation: