3/2 would be the answer
please mark brailiest it would help alot
:)
7/3x+1/3x=3x+6/3+5/3x
8/3x-5/3x=3x+6/3
3/3x=3x+6/3
x=3x+6/3
x-3x=6/3
-2x=2
-x=2/2
-x=1
x=-1
Ok so to find this we need to find 25% of 8 and then add that number to 8 itself. SO .25*8=2. So 2+8=10. So the answer is 10. IF you don't get it just ask and i can try to re explain
Answer:
See below.
Step-by-step explanation:
5a)
In an isosceles triangle, the angles opposite the congruent sides are congruent.
m<A = 40 deg
m<B = 40 deg
m<A + m<B + m<C = 180
40 + 40 + m<C = 180
m<C = 100 deg
5b)
In a right triangle, one angle is a right angle.
m<A = 40 deg
m<B = 90 deg
m<A + m<B + m<C = 180
40 + 90 + m<C = 180
m<C = 50 deg
Answer:
a 
b 
c 
Step-by-step explanation:
Given
--- number of times
--- faces of a coin
First, is to determine the sample size.
This is calculated as:



Solving (a): First and last slip is head
This event is represented as:

The probability is calculated as:


b) At least 2 consecutive flips that is heads.
This event is represented as:

The probability is calculated as:


c) First is tail and at least 2 consecutive flips is head.
This event is represented as:

The probability is calculated as:

