Answer:
4 &15 i think
Step-by-step explanation:
Solution :-
Given -
The two sides other than hypotenuse = 7 cm and 24 cm
By using Pythagoras Theorem.
(Hypotenuse)² = √(Base)² + (Perpendicular)²
Let the hypotenuse of the given triangle be x cm
⇒ (x)² = √(7)² + (24)²
⇒ √49 + 576
⇒ √625
⇒ 25
So, the length of hypotenuse is 24 cm.
hope this helps
1)
We calculate the total number of new light fixtures.
Total number of new light fixtures=(24 new fixtures/1 floor)(4 floors)=
=96 new fixtures.
2)
We calculate the total number of work hours
20 minutes=20 minutes * (1 hour/60 minutes)=1/3 hour.
1 electrician-----------1/3 hour----------1 new fixture
2 electricians---------- x ------------96 new fixtures
1 elec.*1/3 hour*96 nex fixtures=2 elect. * x * 1 new fixture.
x=(1 elec. *1/3 hour * 96 nex litght fixtures) / (2 elect.* 1 new fixture)=
=16 hours.
3)
We calculate the total number of days that it take two electricians to complete the installations.
1 day-------------8 work hours
x------------------16 work hours
x=(1 day* 16 work hours) / (8 work hours)=2 days
Answer: 2 days.
Answer:
125 is the correct answer because sum of two opposite interior angles is equal to exterior angle
Multiply 10 cm by 0.4 and mult. 30 cm by 0.4 also:
The height of the smaller triangle is then 4 cm and the length of the base is 12 cm.