<h2>
Answer:</h2>
- option (c) = -19 + x = -21
<h2>Step by step explanation:</h2>
<u>Question</u> : A number added to -19 is -21
<h3>
<u>Solution</u> ↓</h3>
First of all to make equation
Equation means LHS = RHS
For eg we take :-
50 - 20 = 10 + 20
30 = 30
Therefore, LHS = RHS
<h3>
According to the question :</h3>
- Which number would we add in -19 to get -21 and we get LHS = RHS
Make an equation
-19 + x = -21
x = -21 + 19
x = -2
Add -2 in the variable of x
Variable means any unknown value we used in maths. For eg :- x,y,z,a,b,c,p,q,r etc.
-19 + (-2) = -21
-19 - 2 = -21
-21 = -21
Therefore, LHS = RHS.
Answer:
6.2 million
Step-by-step explanation:
The number of women who voted was ...
0.49 × 104.9 million = 51.401 million
The number of men who voted was ...
0.47 × 96.2 million = 45.214 million
The difference is ...
(51.401 -45.214) million = 6.187 million
About 6.2 million more women voted than men.
1 sixths would be the awnser you just take away four from five that will give you one so you just need to add the sixths part
Answer:
I see the message, thanks for the free points!
Step-by-step explanation:
Answer:
0.328 
Step-by-step explanation:
820mm = 82cm = 0.82m
400mm = 40cm = 0.40m
0.82 x 0.40 = 0.328
