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Aleonysh [2.5K]
3 years ago
12

I just need the last one please

Mathematics
2 answers:
melisa1 [442]3 years ago
8 0

Answer:

7

Step-by-step explanation:

Len [333]3 years ago
6 0

Answer:

I think its 10, from the mid point 41 then going to upper quarter and lower which is 27 and 37 so it means -10

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The sum of two numbers is 62, and their difference is 12. What are the numbers? Show work
Dimas [21]
37 and 25 are the answers

6 0
2 years ago
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In the triangle below the value of h is 3/4 the side length labeled on the figure. What is the area of the triangle ?
Molodets [167]
I'm not sure if this is the answer, but this is how I solved it. 
A= 1/2 bh (area of a triangle) (1/2 times base times height)
A=1/2 * 3/4
A=3/8?
Do have the picture of the triangle by any chance?
7 0
3 years ago
Please help asap!! no trolls
Hunter-Best [27]

Answer:    

Explanation:    

3 0
2 years ago
Read 2 more answers
Norton can mow the large lawn in about 5 hours. When he works with
astra-53 [7]

Answer:

7.5 hours

Step-by-step explanation:

The key here is to find out how much can be done in the same amount ot time

the least common multiple of 5 hrs and 3 hrs is 15hrs

In 15 hours:

- At 5 hours per lawn Norton could mow 15/5 = 3 lawns

- At 3 hours per lawn together thay could mow 15/3 = 5 lawns

In 15 hours Jesse would mow 5 - 3 = 2 lawns

15 hours/ 2 lawns = 7.5 hours per lawn

7.5 hours

--------------------

Here's the math

1 lawn/5hrs + x = 1 lawn / 3hrs

1/5 + x = 1/3

Subtract 1/5 from both sides

x = 1/3 - 1/5

x = 5/15 - 3/15

x = 2/15

x = 2lawns/15 hrs

15hrs/2lawns = 7.5 hrs per lawn

7.5 hours

5 0
3 years ago
Given the figure below, find the values of x and z.
aleksandrvk [35]

Answer: x = 2 and z=78

Step-by-step explanation:

Opposite angles are non-adjacent angles formed by two intersecting lines. Opposite angles are congruent (equal in measure). Z is Opposite to 78 angle, so z=78.

Adjacent angles add up to 180 degrees, and 78 and (5x + 92) are adyacents so:

5x + 92 + 78 = 180

5x + 170 = 180

5x = 180 - 170

5x = 10

x = 10/5

x = 2

7 0
3 years ago
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