(FOR K-12 STUDENTS) Keith correctly determined the area of this parallelogram by adding the areas of the triangles and rectangle
.
How did Keith determine the area?
(THIS IS FOR ANY K-12 STUDENT TO HELP!!)
2 answers:
Answer: 56 14 84 in order
Step-by-step explanation:
8 x 7 = 56 so it is in the first box
4 x 7 / 2 = 14 so it is in the second box
56 + 14 + 14 = 84 so it is in the third and last box
The area of the parallelogram using area of rectangle and area of two triangles is 84 m²
<h3>How to find area of a parallelogram</h3>
- Area of a rectangle = length × width
= 8m × 7m
= 56 m²
- Area of each triangle = 1/2 × base × height
= 1/2 × 4m × 7m
= 1/2 × 28
= 14m²
- Total area of triangles = 2(14 m²)
= 28 m²
- Area of parallelogram = area of rectangle + area of two triangles
= 56 m² + 28 m²
= 84 m²
Learn more about area of triangle:
brainly.com/question/21735282
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Answer:
(1 , 3)
Step-by-step explanation:
y = -x + 4
y = 3x
=> -x + 4 = 3x
=> 4x = 4
=> x = 1
y = 3(1) = 3
Solution is (1 , 3)
-3n<_15
the "<_" is a "less than or equal to" sign i just couldn't type it how it looks
The correct answer is 6+x-y.
This is because the other answer choice is a binomial and not a trinomial (which contains three terms). A term is always separated by - or + signs.
Answer:
-3x-3y-z=38
Step-by-step explanation:
To find the equation of the tangent plane you can use
the point P is (-6,-6,-2). Hence you have
hope this helps!!
Answer:
x=14
Step-by-step explanation:
9x = 3x + 84
9x-3x=84
6x=84
x=84/6
x=14
