Answer:
20
Step-by-step explanation:
Therefore, the remaining student scored a 20 (which sounds weird, but I'm going with it).
A bag contains 11 blue ,18 orange and 15 purple tennis balls . A person chooses a tennis ball at random. Can you use a uniform p
1 answer:
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Answer:
2) Option D is correct.
f = (15m + 35)
3) Check Explanation
Step-by-step explanation:
The diagram of the question is presented in the attached image to this question
English Translation
Efraín has a rectangular land whose area is (120m² + 280m) as shown in the figure. According to these data, how much does side f measure?
a) 12 m² + 35
b) 15 m + 35 cm
c) 12 m + 35
d) 15 m + 35
3.- A child made four plasticine figures: two quadrangular prisms and two cylinders. In which figure did you occupy the most amount of modeling clay? JUSTIFY YOUR ANSWER
Solution
2) The area of a rectangle is given as
Area = Length × Breadth
Area = (120m² + 280m)
Length = f
Breadth = 8m
(120m² + 280m) = f × 8m
f = (120m² + 280m)/(8m)
f = (15m + 35)
Option D is correct.
f = (15m + 35)
3) For the second question, the images for the question and the dimensions of the figures aren't provided, hence, a very accurate answer can be provided. But without This, we can only speculate.
The figure that would use the most clay is the figure whose volume is the highest if the volumes of each of the figures are calculated.
Volume of a quadrangular prism = (Area of base) × (perpendicular height)
Volume of a cylinder = (Area of base) × (Height) = (πR² × H) = πR²H
So, it is in the evaluation of these volumes that the solution of this question is obtained.
Hope this Helps!!
we have
we know that
so
two solutions
<u>first solution </u>
the first solution is the interval---------> (-1,∞)
<u>second solution</u>
the second solution is the interval---------> (-∞,-1)
therefore
the solution is all real numbers except the number
the answer in the attached figure
