If mZBCD = 51°, solve for x.
(1 4x + 4) 8
55°
Answers
Answer:
(14x+4)8=55 were x = 3.07.
Step-by-step explanation:
(14x + 4) 8 = 55
-8 -8
14x + 4 = 55
- 4 -4
14x = 55
14
x = 3.07
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Select from the drop-down menus to correctly complete the sentence.The probability of a chance event is a number between ______A) 1 to 100B) 0 and 10C) 0 and 1that expresses the likelihood that an event ______ occur.A) Can B) Cannot
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Answer:
Just took the test, it's:
Step-by-step explanation:
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Answers
Hello There,
There are 3 aspects x,y,z in a triangle. x = Shortest part z = Longest part y = third part provided that y=25; z=2x; x+y+z = 70 subsequently the respond is derived as follows: x+y+z = 70 x+25+2x = 70 3x+25 = 70 3x = 70-25 3x = 40 5 x = 40 5/3 x = 15 consequently the three aspects are x=15cm, y=25cm, and z=30cm And this could be a Scalene Triangle. desire that enables.
2x + x + 25 = 70
3x = 45
x = 15
Longest = 30
Shortest =15
70cm-25cm= 45cm.
45 divided by 3 = 15cm
longest side=30cm
shortest side=15cm
remaining side=25cm
perimeter=70cm
and then u have: 2x + x + 25 = 70
3x = 45
x = 15
Hope this Helps and Have a Nice Day Bye!
Final answer:
The shortest side of the triangle is 15 cm, the longest side is 30 cm, and the remaining side is 25 cm.
Explanation:
To find the lengths of the other two sides of the triangle, we can set up a system of equations using the given information.
Let the shortest side be x cm.
According to the problem, the longest side is twice as long as the shortest side, so it is 2x cm.
The remaining side is given as 25 cm.
From the perimeter of the triangle, we can write the equation:
x + 2x + 25 = 70
Simplifying the equation, we have:
3x + 25 = 70
Subtracting 25 from both sides, we get:
3x = 45
Dividing by 3, we find that:
x = 15
Therefore, the shortest side is 15 cm. The longest side is twice as long, so it is 2 * 15 = 30 cm. The remaining side is given as 25 cm.
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Answers
I'm sorry, but I don't know the answer for the second one. Either way, I hope this helped you.
Answers
Answer: 92cm2
Step-by-step explanation:
top shape
A = lw
= 7 * 4
= 28cm2
bottom shape
A = lw
= 4 * 10
= 40cm2
triangle
A = bh/2
= 8*3
= 24cm2
28+40+24 = 92cm2
Answers
If a train travels 210 miles in 3 hours moving at a constant speed then the speed of the train is 70 miles per hour
What is Speed?
Speed is the time rate at which an object is moving along a path,
Given that a train travels 210 miles in 3 hours moving at a constant speed.
We have to find the speed of the train in miles per hour .
Speed= Distance/time
Distance = 210 miles
Time = 3 hours
Plug in these values in the formula
Speed =210/3
=70 miles per hour
Hence, if a train travels 210 miles in 3 hours moving at a constant speed then the speed of the train is 70 miles per hour
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