2 years ago

Mario wrote the inequality below to compare two numbers.

Mathematics

2 answers:

Firlakuza [10]2 years ago

8 0

Answer:

58 is greater than 51

Step-by-step explanation:

> is greater than and < is less than

masya89 [10]2 years ago

7 0

58 is greater then 51 58>51

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What is the area, in square inches, of the isosceles trapezoid below?

Nostrana [21]

Area of a trapezoid: (top + bottom)/2 x height

Area = (6.5 + 15.1)/2 x 5

Area = 21.6/2 x 5

Area = 10.8 x 5

Area = 54 square inches.

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2 years ago

Solve the solution. How many solutions does it have? 4(2x-3)=2(4x-6)

sdas [7]

Answer:

No solutions

Step-by-step explanation:

4(2x-3)=2(4x-6)

$4(2x-3)=2 \times 2(2x-3) \\ \\ 4(2x-3)=4(2x-3)$

Same components are present on both sides of equal sign, therefore NO SOLUTIONS are possible.

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2 years ago

20 % of 2 is equal to A. 20 B. 4 C. 0.4 D. 0.04

ExtremeBDS [4]

I think the answer is 0.4

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2 years ago

What are the minimum and maximum measurements of 21 inches.

kirza4 [7]

Answer:

Step-by-step explanation:

6 0

2 years ago

the product of two consecutive integers n and n+1 is 42. what is the positive integer that satisfies the situation?

MrMuchimi

$n(n+1)=42 \\
n^2+n=42 \\
n^2+n-42=0 \\ \\
a=1 \\ b=1 \\ c=-42 \\ b^2-4ac=1^2-4 \times 1 \times (-42)=1+168=169 \\ \\
n=\frac{-b \pm \sqrt{b^2-4ac}}{2a}=\frac{-1 \pm \sqrt{169}}{2 \times 1}=\frac{-1 \pm 13}{2} \\
n=\frac{-1 -13}{2} \ \lor \ n=\frac{-1+13}{2} \\
n=\frac{-14}{2} \ \lor \ n=\frac{12}{2} \\
n=-7 \ \lor \ n=6$

The positive integer is 6.
The consecutive integers are 6 and 7.

8 0

2 years ago