A student plays a total of 20 rounds of rock paper scussordbhe wins 75% of them. How many rounds did he win
Answers
Answer:
15 rounds
Step-by-step explanation:
Change 75% into a decimal (0.75).
Multiply 20 by 0.75.
When doing so, you get 15 rounds.
To check this: 15/20 = 3/4 = 0.75
Answer:
if that student is scussordbhe then they won 15 rounds, if they arent they won 5.
Step-by-step explanation:
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Answers
☆Question you asked:
6ab+a−4−(ab−1)
☆Distribute the Negative Sign:
6ab+a−4+−1(ab−1)
6ab+a+−4+−1ab+(−1)(−1)
6ab+a+−4+−ab+1
☆Combine Like Terms:
6ab+a+−4+−ab+1
(6ab+−ab)+(a)+(−4+1)
☆Answer:
5ab+a+−3
☆I hope this helps!☆
Answers
Answer:
The correct answer is: Appeal to false authority. He is obvisouly biased
Step-by-step explanation:
Answers
Answer:
247 yd²
Step-by-step explanation:
this figure can be "split" into 3 sub-figures.
2 rectangles and one triangle "at the top".
these 3 areas can be easily calculated, and the we simply sum them all up, and that is the total area.
my approach is to pick the first rectangle to be the one extruding one to the right.
R1 = 11×5 = 55 yd²
the second rectangle is then the rest of the"straight" area up to the beginning of the triangle top
R2 = 8 × (13+5) = 8×18 = 144 yd²
and the area of a triangle is
baseline × height / 2
we can clearly see in our example, it is a right-angled triangle, so the left side is also the height, which is the remainder of the long side of the original figure, when we deduct all the other parts we used for the rectangles.
so, we have
T = 8 × (30 - 5 - 13) / 2 = 8×12/2 = 8×6 = 48 yd²
so, in total we have
F = 55 + 144 + 48 = 247 yd²
Answers
The final result is: 9p + 4.
So far what I manage to grasp with this equation is
replacing the "x" with 3 So: f(3)= -2e^(3)
The answer ( using the scientific calculator) gave me -6
I have no Idea what are the other steps to this equation.
Answers
x=3
f(3)=-2e^3
pemdas so exponents first
e^3
e=2.718281828454590
cube that
20.0855
now we have
-2 times 20.0855=-40.1711
answer should be -40.1711
(I see what you did wrong, if -6=-2 times e^3, divide -2, 3=e^3, maybe you just put -2 times 3 by mistake)
maybe you had your calculator on the wrong mode or entered it wrong
2
B.
3
C.
12
D.
28
Answers
Answer:
D. 28
Step-by-step explanation:
Please find the attachment.
We have been given that the diagonals of rectangle NOPQ intersect at point R. We are asked to find the value of x.
We will use diagonal property of rectangle, which states that diagonals of rectangle are equal and bisect each other.
Using diagonal property of rectangle, we can conclude that the segment NP is 2 times segment OR, so we can set an equation as:
Upon substituting the given expressions for both segments we will get,
Using distributive property we will get,
Subtracting 5x from both sides we will get,
Now, we will add 8 on both sides
Therefore, the value of x is 28 and option D is the correct choice.
find the attachments for the details