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wlad13 [49]
3 years ago
11

Helppppppppppppppppppppppp

Mathematics
1 answer:
Ratling [72]3 years ago
6 0

9514 1404 393

Answer:

  B, C

Step-by-step explanation:

The sums are ...

  A) 59.45

  B) 118.16

  C) 18.97

  D) 27.76

Sums B and C have 8 in the ones place.

__

You can add the ones-place digits. If the resulting ones-digit is 7 or 8, then add the tenths-place digits. If the carry from that sum, added to the sum of ones-place digits, gives a value of 8 or 18, then you found a sum with a ones digit of 8.

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HELP! 50 POINTS + BRAINLEIST 25 POINTS!<br> Give that f(x)=2x =7 find x when f(x)=35
dimulka [17.4K]

f(x)=2x+7\\\\f(x)=35\\\\\text{substitute}\\\\2x+7=35\qquad\text{subtract 7 from both sides}\\\\2x=28\qquad\text{divide both sides by 2}\\\\\boxed{x=14}

5 0
3 years ago
The length of a storeroom is 4and3/5 meters.the storerooms width is 3/4 meter shorter than its length. What is the perimeter of
Vikentia [17]
P=L+W+L+W
P=2(L+W)
add 3 and 3/5 and 3/4
4+3/5+3/4
3/5 times 4/4=12/20
3/4 times 5/5=15/20
4+12/20+15/20=
4+27/20=
4+1+7/20=
5+7/20
P=2(L+W)
P=2(5+7/20)
5=100/20
5+7/20=100/20+7/20=107/20
P=2(107/20)
P=107/10
P=10 and 7/10

perimiter is 10 and 7/10 meters
8 0
3 years ago
 PLEASE HELP ILL GIVE BRAINLIESTTTT
mixas84 [53]

Answer:

Step-by-step explanation:

Compare same to same, make ratios (they look like fractions) cross multiply to solve.

Small/Large

=10/15 = 2/3

2/3 = 12/m

18 = m

2/3 = AB/24

16 = AB

2/3 = 13/WZ

19.5 = WZ

4 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP- What is the value of AB?
sashaice [31]

Answer:

the answer would be 19 because these are congruent shapes

Hope this helps:)

Step-by-step explanation:

5 0
3 years ago
How can i figure out this problem it is 3/6+10/12
Viktor [21]
3/6 + 10/12  to finish this math problem you just need to simplify 3/6 with the number 2 the number up and down like this
3*2/6*2 +10/12 = 6/12 +10/12 =16/12 
And you have finished! Hope I helped
8 0
3 years ago
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