Answer:
The answer is 16.8 cm^ 2.
There 2 angles are corresponding angles, in which the angle measurements would have the same degree.
Set the two angles equal to each other, and solve for x.
7x - 1 = 8x - 14
Isolate the x. Subtract 8x from both sides, and add 1 to both sides
7x (-8x) - 1 (+1) = -14 (+1)
7x - 8x = -14 + 1
-x = -13
Isolate the x. Divide -1 from both sides
(-x)/-1 = (-13)/-1
x = -13/-1
x = 13
13 is your answer for x.
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Answer:
15x/2
Step-by-step explanation:
1) Using the information provided, form an expression.
2) To further clarify Step 1, a product is the result from multiplying two numbers.
3) To determine product you could either multiply, x * y or leave it as xy, which means the same thing. Most commonly we would leave it as xy
4) 15x represents the product of 15 and a number, since the number is not provided leave it as x.
5) Next divide this expression by two as stated.
Hai, Brainiac!
Great question!
Basically to find the answer, first you add the number of each marble there is.
5 black marbles + 9 white marbles + 2 red marbles = 16 marbles altogether.
Red marbles to the total number of marbles altogether is 2:16, a ratio.
Simplified, that would be 1:8 marbles, or, answer choice B, so your answer would be 1/8 :D
Hope this helps!
Message me bestie if you need anything else! :D