Answer
X= 6
Y= 19
Step-by-step explanation:
2x+1+y-5+3x-4+x+6
6x+y+19
6x+y19
X= 6
Y= 19
use sine law. x = 16.3cm
Step-by-step explanation:
Since triangle angles add up to 180 deg
angle F = 180 -87 -40 = 53
side EF/ sin (angle G) = side EG / sin (angle F )
EF / sin(87) = 13 / sin(53)
EF = 13/sin(53) × sin(87)
EF = 16.3cm
Answer:
2 days
Step-by-step explanation:
12 - 4 = 8
8/3 = 2.7
The width of the box whose height is given as 7 inches and length is three inches more than the width given a volume of 910 is; 10 inches.
<h3>What is the width of the box in discuss whose height, length and width are as described in the task content?</h3>
It follows from the task content that the height of the box is; 7 inches.
Let, x = width of the box and;
x+ 3 = length of the box.
Therefore, since the volume of a box is given by the formula;
V = l × b × h
Therefore, we have;
910 = 7 (x) (x+3)
Divide both sides by; 7
130 = x² + 3x
x² + 3x -130 = 0.
(x+13) (x-10) = 0
Therefore, x = -13 or x = 10.
Ultimately, the possible values of the width are; -13 or 10.
Since the width cannot be a negative number, it follows that the width of the box in discuss is; 10 inches.
Read more on volume of a box;
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The answer is 42 ft squared. See the attachment below. Thanks
