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jok3333 [9.3K]
3 years ago
15

How to show how to find the answer to -3 +4 -1

Mathematics
1 answer:
Fittoniya [83]3 years ago
5 0

Answer:it’s 0

Step-by-step explanation:

You do -3 plus 4 and then minus 1 which would be 0

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Mrs. Laura is between 50 and 80. If you divide her age by 9, the remainder is 1. If you divide by 4, the remainder is 1. How old
Mila [183]

Answer:

73 y/o

Step-by-step explanation:

Multiples of 9   between 50 and 80:

54    63     72     now add 1

55    64     73     now divide by 4 to find which has remainder of 1

73 y/o

3 0
1 year ago
Read 2 more answers
Math question down below
Kipish [7]
Answer: 6928

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

Explanation: 

We have two areas we need to find: The area of the trapezoid and the area of the rectangle. Let's call these areas A1 and A2.

Area of Trapezoid = (height)*(base1+base2)/2
A1 = h*(b1+b2)/2
A1 = 80*(150+100)/2
A1 = 80*250/2
A1 = 20000
A1 = 10000

Area of Rectangle = (length)*(width)
A2 = L*W
A2 = 48*64
A2 = 3072

Subtract the two areas (A1-A2) to get the difference D
D = A1 - A2
D = 10000 - 3072
D = 6928

This difference D is exactly equal to the shaded area. 


3 0
3 years ago
A baker has 5 1/4 pies in her shop. She cut the pies in pieces that are each 1/8 of a whole pie.
Inessa05 [86]
Knowing that 1 = 8/8
this means 5 = 40/8
1/4 = 2/8

add 40/8 + 2/8 to get 42/8

this means she will have 42 pieces of pie
8 0
3 years ago
Read 2 more answers
5/8+1/3. PLEASE ANSWWR
RoseWind [281]

Answer: 23/24

Step-by-step explanation:

3 0
3 years ago
M 2 = 30°, m P =<br><br> 30<br> 60<br> 90<br> 120
Brums [2.3K]

We already know PM is perp. to MO, so we know ang. m = 90

90 + 30 = 120

m P = 60

8 0
2 years ago
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