Answer:
1120 is your answer
Step-by-step explanation:
2 x 4 x 5 x 7 x 4
8×5×28
40×28
1120
Answer: perpendicular
Step-by-step explanation:
Answer:
1) Yes, it is a right angle triangle
2)Yes, it is a right angle triangle
3) No, they are not similar.
Step-by-step explanation:
Dimension of triangle A = 48, 55 & 73
Dimension of triangle B = 36, 77 & 85
For any of the triangles to be a right angled one, then;
c = √(a² + b²)
Where a,b & c are side dimensions of a triangle.
Thus;
Triangle A: c = √(48² + 55²)
c = √5329
c = 73
This tallies with what we are given and so it is a right angled triangle.
Triangle B: c = √(36² + 77²)
c = √(7225)
c = 85
Similar to the third side dimension of 85, thus it is true.
For Triangle A & B to be similar, the ratio of the 3 corresponding sides must be in a whole number ratio.
Thus, we have;
48/36 = 1.5
55/77 = 5/7
73/85 = 73/85
Since the ratios are not similar, then we can say that the triangles are not similar.
Answer:
The family might share maximum of 700 mins each month.
Step-by-step explanation:
Given:
Total number of minutes used by each member = 175
Number of members in family = 4
We need to find the number of minute family will share each month.
Solution:
Let the number of minute family will share each month be 'x'.
So we know that;
Total number of minute family will share each month should be less than or equal to Total number of minutes used by each member multiplied by Number of members in family
framing in equation form we get;
Hence The family might share maximum of 700 mins each month.
Answer:
Step-by-step explanation:
P = 2(L + W)
P = 950 feet
L = 3W - 65
W = W
950 = 2 * (L + W) Divide by 2
950/2 = 2*(L + W)/2
475 = L + W
475 = 3W - 65 + W Add 65 both sides. Combine W on the right.
475 + 65 = 4W + 65 - 65
540 = 4W Divide by 4
540/4 = 4W/4
135 = W
=========================
W = 135
L = 3*135 - 65 = 340
