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Harlamova29_29 [7]
3 years ago
9

Ali wrote this first step in how to add 27 12 on a hundred chart

Mathematics
1 answer:
lina2011 [118]3 years ago
5 0
Say the question more clearly please
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What is the perimeter of this rectangle? *<br> 5 cm<br> 8 cm<br> ar swer
Tju [1.3M]

Answer:

Perimeter of rectangle = 2(l+b)

= 2(8+5)cm

= 2*13 cm

= 26cm

8 0
3 years ago
What assumption should be made to prove this conjecture by contradiction? If it is raining, then I will not go swimming.
Anon25 [30]
Here are some options to make deciding easier-

A) you went swimming
B) it is raining
C)you are not swimming
D) it is not raining


I think that the answer would be A because the opposite of it not raining would be it raining and the effect of that is that you will go swimming.

Hope this helps... plz mark Brainliest :)
8 0
3 years ago
Evaluate -3x^2-4x=-1
Butoxors [25]
Use the Quadratic formula, 

x= -b +/- sqrt(b^2-4ac)
     -------------------------
                2a

x= 4 +/- sqrt(16+12)
     ----------------------
              -6

x = 4+/- sqrt(28)
      ---------------
            -6

x = 4 +/- 2*sqrt(7)
      ------------------
              -6

x= 2(2+/- sqrt(7))
     ------------------
            2(-3)


x= 2+/- sqrt(7)
     --------------
           -3
5 0
3 years ago
Ben believes that most of the automobiles in his neighborhood are SUVs. He does a house-to-house survey of parked cars. He surve
Alisiya [41]
I had this question last year I believe it's C but not 100% s<u>ure.</u><span />
6 0
3 years ago
Read 2 more answers
Translate and solve: 3884.4 is what percent of 46.8?
lisov135 [29]

Answer:

3884.4 is what percent of 46.8 is 8300

6 0
3 years ago
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