Easy points

Mathematics

2 answers:

VLD [36.1K]2 years ago

8 0

<h2>Solution:</h2>

<h3>Your age: 6 years</h3><h3>Brothers age: half of your age</h3>

So when you are 6 your brother is 3
Now we have got the difference between your age and your brother's age which is 3 years..

<h3>Your brother will be 70-3=67 years old when you will be 70.</h3>

Finger [1]2 years ago

3 0

Their brother will be 67 years old because when they were six their brother was 3. They were three years apart.

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Perry currently has $180 dollars and is spending $6 per day. Nick has no money

Nutka1998 [239]

Answer:

After 13 days (Rounded) If you dont round it's $\frac{90}{7}$ or 12 $\frac{6}{7}$

Step-by-step explanation:

Perry: 180 - 6x = 8x

180 - 6x + 6x = 8x + 6x

180 = 14x

180/14 = 14x/14

90/7 = x

4 0

3 years ago

contradictions!!!! i dont get them help me with 5 of them pleaseee i will mark you brainlest answer and everything

vodomira [7]

Contradictions usually mean they go against established rules. Squaring a negative number is one example if it is in math. But just think of anything that goes against what is known.

3 0

3 years ago

Given: M(-4,-1), B(-5,-3) find the midpoint

Dmitry [639]

$\bf \textit{middle point of 2 points }\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
M&({{ -4}}\quad ,&{{ -1}})\quad 
% (c,d)
B&({{ -5}}\quad ,&{{ -3}})
\end{array}\qquad
% coordinates of midpoint 
\left(\cfrac{{{ x_2}} + {{ x_1}}}{2}\quad ,\quad \cfrac{{{ y_2}} + {{ y_1}}}{2} \right)
\\\\\\
\left(\cfrac{{{ -5}}-4}{2}\quad ,\quad \cfrac{-3-1}{2} \right)$