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matrenka [14]
3 years ago
8

Kim got a "40" in a class and I make a 70 on a test. How much does the grade goes up?

Mathematics
1 answer:
KATRIN_1 [288]3 years ago
7 0

Answer:

30%

Step-by-step explanation:

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PLEASE HELP WILL GIVE 10 POINTS!<br><br> Subtract. −3 2/7−(−5/7)
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Construct a circle through points<br> X, Y, and Z
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Step-by-step explanation:

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Please help you guys
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Step-by-step explanation:

5 0
3 years ago
if y is the midpoint of xz, y is located at (3,-1), and z is located at (11,-5), find the coordinates of x
svlad2 [7]

\bf ~~~~~~~~~~~~\textit{middle point of 2 points } \\\\ X(\stackrel{x_1}{x}~,~\stackrel{y_1}{y})\qquad Z(\stackrel{x_2}{11}~,~\stackrel{y_2}{-5}) \qquad \left(\cfrac{ x_2 + x_1}{2}~~~ ,~~~ \cfrac{ y_2 + y_1}{2} \right) \\\\\\ \left(\cfrac{11+x}{2}~~,~~\cfrac{-5+y}{2} \right)=\stackrel{\stackrel{midpoint}{y}}{(3,-1)}\implies \begin{cases} \cfrac{11+x}{2}=3\\[1em] 11+x=6\\ \boxed{x=-5}\\ \cline{1-1} \cfrac{-5+y}{2}=-1\\[1em] -5+y=-2\\ \boxed{y=3} \end{cases}

7 0
3 years ago
Read 2 more answers
What is 3/13 of 91 ?
Lunna [17]

━━━━━━━☆☆━━━━━━━

▹ Answer

<em>21</em>

▹ Step-by-Step Explanation

3/13 x 91/1

91/13 = 7

3/1 = 3

3 * 7 = 21

Hope this helps!

CloutAnswers ❁

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4 0
3 years ago
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