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alina1380 [7]
2 years ago
7

Tried need help having a hard time

Mathematics
1 answer:
storchak [24]2 years ago
7 0

Answer:

Is there a picture

Step-by-step explanation:

Hard to answer first few questions

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Jonathan can throw a baseball 10 1/3 yards. His brother Joey can throw a baseball 13 1/2 yards. How much father can Joey throw t
butalik [34]

let's firstly convert the mixed fractions to improper fractions, and then subtract.


\bf \stackrel{mixed}{10\frac{1}{3}}\implies \cfrac{10\cdot 3+1}{3}\implies \stackrel{improper}{\cfrac{31}{3}}~\hfill \stackrel{mixed}{13\frac{1}{2}}\implies \cfrac{13\cdot 2+1}{2}\implies \stackrel{improper}{\cfrac{27}{2}} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ \cfrac{27}{2}-\cfrac{31}{3}\implies \stackrel{\textit{using the LCD of 6}}{\cfrac{(3)27~~-~~(2)31}{6}}\implies \cfrac{81~~-~~62}{6}\implies \cfrac{19}{6}\implies 3\frac{1}{6}

5 0
2 years ago
Simplify (2p+3)2 - (2p-3)2
gayaneshka [121]
(2p + 3)2 - (2p - 3)2 = 4p+6-4p+6=12
8 0
3 years ago
Which of the following ordered pairs should be tested to determine which
mart [117]

Answer:

C.

If the line doesn't pass through the origin, the easiest point to pick is the origin (0,0).  Substitute into your inequality.

y > 5x + 1

0 > 5(0) + 1

0 > 1   which is a false statement.

So, you shade the side of the line on which (0,0) doesn't lie.

 

If the statement would have be true, you shade the side of the line on which (0,0) lies.

4 0
3 years ago
Please help <br>.............<br>​
Tresset [83]
1. SSS 2. SAS 3. HL 4. AAS 5. HL 6. AAS 7. NP 8. SSS 9. ASA 10. NP

idk i'm probably wrong
8 0
3 years ago
two point on a line are (-10,1) and (5,-5). if the y-coordinate of another pinot on the line is -3, what is the x_coordinate?
Bezzdna [24]
Using the two points we can find the slope of the line using (y2-y1)/(x2-x1):
(-5-1)/(5-(-10))=-6/15=-3/5. Then we can use the formula y-y1=m(x-x1). Out of the 5 variables, we have 4 of them: y=-3, y1=1, m=-3/5, and x1=-10. Now we just solve for x: -3-1=(-3/5)(x-(-10)).
-4=(-3/5)(x+10)
-4(-5/3)=x+10
20/3-10=x, so the x coordinate is -10/3.
4 0
3 years ago
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