Find the LARGEST of three consecutive numbers if their sum is 105
2 answers:
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Answer:
8
Step-by-step explanation:
Since this isosceles triangle has been broken down into two right triangles, and we already know that two sides are the exact same (note that there are 2 x's) that means BD and BC are going to be the exact same length. Since BD is 4, that means BC will be 4, and that means
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The new copier can create 2000 copies in 20 minutes.
Step-by-step explanation:
Given,
It takes 60 minutes to make 2000 copies by old printer and 15 minutes to made x number of copies, therefore, using proportion
Product of mean = Product of extreme
Dividing both sides by 60
As the new copier is working with old copier, therefore,
Copies made by new printer = 2000 - 500 = 1500
New copier can make 1500 copies in 15 minutes and 2000 copies in x minutes, using proportion
Dividing both sides by 1500;
The new copier can create 2000 copies in 20 minutes.
Keywords: ratio, proportion
Learn more about proportions at:
#LearnwithBrainly
Answer:
area = 40.8 cm²
Step-by-step explanation:
The figure consists of a rectangle and a triangle.
area of rectangle = 12 × 2.4 = 28.8 cm²
area of triangle = bh ( b is the base and h the height )
Here b = 2.4 and h = 18 - 12 = 6 , then
area = × 4 × 6 = 2 × 6 = 12 cm²
area of figure = 28.8 + 12 = 40.8 cm²