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Stels [109]
2 years ago
9

Multiply 3hrs 40mins by 7​

Mathematics
1 answer:
kirza4 [7]2 years ago
6 0

Answer:

25 hour 40 minutes

Step-by-step explanation:

3 hrs X 7 is = 21 hours

then you mutliply 40 mins times 7 which is equal to 280mins

the you divide 280mins by 60 mins because 60 minutes is equal to an hour and you come out with 4 hours and 40 minutes which you add to 21 which is equal to 25 hours!

Hope This Helps!

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Solve (-5) (-3). PLEASE HELP I AM HAVING TROUBLE WITH THIS PROBLEM​
Shalnov [3]

Answer:

15

Step-by-step explanation:

if your multiplying it i think you are?

a neg. by a neg. is a positive

8 0
3 years ago
What is the area of triangles in square yards
tia_tia [17]

Answer:

37.625 square yards or 37⅝ square yards

Step-by-step explanation:

Area of the triangle = ½*base*height

Where,

base = 10¾ yd = 10.75 yds

height = 7 yds

Substitute the value of each variable into the equation:

Area = ½*10.75*7

Area = 37.625 square yards or 37⅝ square yards

3 0
3 years ago
the sum of two consecutive integers is less than 83. find the pair of integers with the greatest sum.
pychu [463]
x-first\ number\\x+1-second\ number\\\\x+x+1=83\\2x=82\\x=41\\x+1=42\\\\42+41=83,\ so\ first\ number\ could\ be\ 40\ and\ second\ 41,\ because\\sum\ must\ be\ less\ than\ 83.

7 0
3 years ago
3r+2/4=2 solve for r​
sladkih [1.3K]

Answer: r=1/2

Step-by-step explanation:        

5 0
3 years ago
HELP PLEASE What is the midpoint of the vertical line segment graphed below? (2,4) (2,-9)
Gre4nikov [31]

Answer:

(2, -5/2)

Step-by-step explanation:

We can easily find the midpoint of this line using the midpoint formula. Although we can just find it by looking at the graph, let's try finding the midpoint using the formula to make sure we are correct.

(\frac{x1+x2}{2}), (\frac{y1+y2}{2} )

(\frac{2+2}{2}),(\frac{4+(-9)}{2})\\\\\\(\frac{4}{2}), (\frac{-5}{2})\\\\\\(2, \frac{-5}{2})

6 0
3 years ago
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