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maw [93]
3 years ago
7

Please help stupidboythink or anyonee else would be supportive

Mathematics
1 answer:
Naddika [18.5K]3 years ago
4 0

Answer:

Hey Noor, see attached!

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How is the product of 4 and 2 shown using integer tiles?
Alex
+ + + + + +
4 is positive or + and so is 2
hope it helps
8 0
3 years ago
Malachai is doing a 20 miles bike ride. He has cycled 11 miles so far. What percentage of the the total distance has he cycled
Anestetic [448]
11 miles / 20 miles =.55
.55 x 100 = 55%
11/20 is the proportion and you multiply by 100 to gey a percent
another way to solve is
11/20 x 5/5 = 55/100 = 55%
you multiply by 5/5 because it is equal to one and it makes the denominator equal to 100 it also follows the rule that whatever you do to the top you must do with the bottom
5 0
3 years ago
Find the distance between<br> (-3,5) and (4,-2)
Westkost [7]

Answer:

7√2 or approx. 9.89949

Step-by-step explanation:

distance between two points is

d=√(∆x^2+∆y^2)

where...

d is distance

∆x is change in x value

and ∆y is change in y value

In this problem ∆x=(-3)-4=(-7)

∆y=5-(-2)=7

plugging in those values gives us

d=√((-7)^2+7^2)

Solving this expression gives us

d=√(49+49)=√98

After simplifying the radical we are left with 7√2 or about 9.89949.

3 0
3 years ago
The equation y = -16t^2 - 60t + 54 describes the height (in feet) of a ball thrown downward at 60 feet per second from a height
Yuliya22 [10]
0 = -16t^2 -60t +54
t = 0.75 seconds
solving by the quadratic equation or graphing calculator or completing the square.
7 0
3 years ago
When y=6 and x=8 x+9y
andreyandreev [35.5K]

Answer:

44

Step-by-step explanation:

You plug in both numbers for the corresponding letters

3 0
3 years ago
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