keeping in mind that complex roots never come alone, their sister is always with them, the conjugate, so if we know that "i" or namely "0 + i" is there, her sister the conjugate "0 +i" must also be there too, so let's take a peek
Check the picture below.
To do this, start simple first.
Add 10 and 2
10 + 2 = 12
Now add the fractions:
9/12 + 1/12 = 10/12
Simplify: 5/6
Nate will be 12 and 5/6 years old.
Answer:
I can't see the whole problem but if it says how many times per week does he practice it would be 13 times
Step-by-step explanation:
9 3/4 divided by 3/4.
39/4 times 4/3=13
Answer:
4
Step-by-step explanation:
if you add 1/2 4 times, it will equal 2.
1/2 + 1/2 = 1
1 + 1/2 = 1.5
1.5 + 1/2 = 2
Gaira made a mistake when substituting the value –7.5 in for x.
She multiplied both terms of the expression by –7.5 when she should have only multiplied –3.8 by –7.5.
The value of the expression is 34.5.
Given
Gaira was asked to evaluate the algebraic;
–3.8x + 6 when x = –7.5.
<h3>What is an algebraic expression?</h3>
Algebraic expressions consist of numbers and variables along with operational signs.
Gaira made a mistake when substituting the value –7.5 in for x.
She multiplied both terms of the expression by –7.5 when she should have only multiplied –3.8 by –7.5.
To solve the following expression follow all the steps given below.
Then,
The correct expression is;
Hence, the value of the expression is 34.5.
To know more about Algebraic expression click the link given below.
brainly.com/question/953809