4 years ago

Which equation matches the picture

Mathematics

2 answers:

4vir4ik [10]4 years ago

8 0

The correct answer is B because you need to add 1 1/3 and 4 5/12 together to find x

Hope this helps :)

Schach [20]4 years ago

6 0

The answer is probably C.

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A cylindrical rain barrel has a height of 4 feet, and the circumference of one of its bases is 57 feet.

defon

Option B. 20pi ft^3
please correct me if i’m wrong

6 0

3 years ago

Help with this question please!

Andre45 [30]

Answer:

$\large\boxed{x=2,\ -2}$

Step-by-step explanation:

$\text{If the trapezoid EFGH is isosceles, then the angles}\ HEF\ \text{and}\ GFE\\\\\text{are congruent. Therefore}\ m\angle HEF=m\angle GFE.\\\\\text{We have the equation}\\\\4x^2+16=5x^2+12\qquad\text{subtract 16 from both sides}\\\\4x^2=5x^2-4\qquad\text{subtract}\ 5x^2\ \text{from both sides}\\\\-x^2=-4\qquad\text{change the signs}\\\\x^2=4\to x=\pm\sqrt4\\\\x=-2\ or\ x=2$