Calculate the area of the composite figure below.
Answers
Answer:
81
Step-by-step explanation:
rectangle=60m^2
triangle=21m^2
21+60=81
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Answers
Answer:
The greatest common factor of 4 is 4
Step-by-step explanation:
1*4
2*2
4 is the biggest number that goes into 4
Answers
Answer:
m∠TYW = 93°
Step-by-step explanation:
When naming anangle, the three letters used in the name represent specific points or vertices that define the angle. Each letter has a distinct meaning:
- First Letter (Initial Point): This represents the starting point for one of the rays or line segments that form the angle.
- Second Letter (Vertex): This represents the point where the two rays or line segments that form the angle meet.
- Third Letter (Terminal Point): This represents the terminal point, which is the endpoint for the other ray or line segment that forms the angle.
Therefore, the angle named "VYU" refers to an angle that starts at point V, has a vertex at point Y, and ends at point U. This is shown on the attached diagram in red. Given m∠VYU = 93°:
- m∠VYU = m∠6 = 93°
The angle named "TYW" refers to an angle that starts at point T, has a vertex at point Y, and ends at point W. This is shown on the attached diagram in blue.
- m∠TYW = m∠4
Assuming that lines TU and VW are straight lines, ∠6 and ∠4 are vertically opposite angles.
According to the Vertical Angles Theorem, when two straight lines intersect, the opposite vertical angles are congruent.
Therefore, ∠4 ≅ ∠6, so:
- m∠TYW = m∠VYU
As m∠VYU = 93°, then m∠TYW = 93°.
Answer:
VYW and TYW are opposite interior angles and thus have the same value of 93 deg.
Answers
Answers
Answers
Answer:
a) Which item’s price was reduced by more, and by how many dollars more was it reduced?
The DVD player's price was reduced more by $3.82 than the stereo tuner's price.
b) Round all dollar values to the nearest cent.
Rounding $3.82 dollars to the nearest cents
$1 = 100 cents
$3.82 =
3.82 × 100 cents
= 382 cents
The DVD player's price was reduced by 382 cents more than the stereo tuner's price
Step-by-step explanation:
Lets day the original price of the DVD player was $100
We are told the price was marked down to 36%
36% of $100 = $36
$100 - $36 = $64
We are told the DVD cost $41.60 after the markdown.
Original cost of DVD =
$41.60/$64 × 100 = $65
Lets the original price of the Stereo player was $100
We are told the price was marked down to 22%
22% of $100 = $22
$100 - $22 = $78
We are told the DVD cost $69.42 after the markdown.
Original cost of Stereo =
$69.42/$78 × 100 = $89
DVD = $65 - $41.60 = $23.40 less
Stereo = $89 - 69.42 = $19.58 less
Difference between the DVD and the Stereo is
$23.40 - $19.58 = $3.82
Therefore,the DVD player's price was reduced by $3.82 more than the stereo tuner's price
Rounding $3.82 dollars to the nearest cents
$1 = 100 cents
$3.82 =
3.82 × 100 cents
= 382 cents
Answer:
The answer is A on edg 2020
Step-by-step explanation:
Explanation please, not just the answer. Brainliest answer if you calculate it for 2 out of 251 total marbles as well.
Answers
Well, I agonized over this for a while, and I have something that we may want to consider.
The only probability formula I know how to use is
Probability = (number of possible successes) / (total number of possibilities).
Can we work with that ? Let's see . . .
The denominator of that fraction is the total number of ways to draw
10 marbles from a jar of 60 . . .
The first draw can be any one of 60 marbles. For each of those . . .
The second draw can be any one of the remaining 59. For each of those . . .
The third draw can be any one of the remaining 58.
.
.
etc.
So the total number of ways to draw 10 from 60 is
(60 x 59 x 58 x 57 x 56 x 55 x 54 x 53 x 52 x 51)
That's a very big number. My calculator says something that rounds to
2.736 x 10¹⁷. But my calculator only shows 10 digits, so it can't show
all 18 digits in the number. Fortunately, we don't need to see the whole
number written out. We'll just write it in factorial notation, and go on
to do the numerator of the fraction, which is going to be much harder.
That number that we just found is equal to (60!) / (50!) . It's going to be
the denominator of the big fraction.
Now for the numerator. That's going to be the number of ways that the
two red marbles can be included among the ten marbles drawn.
One red marble can be any one of the 10 marbles pulled out.
For each of those . . .
The other red marble can be any one of the other 9 that are picked.
So there are (10 x 9) = 90 ways for the selected 10 to include both red ones.
SO ! Now, the probability that the ten that are drawn will include the two
red ones should be (it might be, it could be) . . .
90 divided by (60! / 50!) .
Remember, that fraction on the right is just total number of ways
to pick 10 out of 60 . The probability of including both red ones
in the draw is 90 divided by that number. It's very small.
Again from my calculator, it's 3.29 x 10⁻¹⁴ percent.
I have no confidence in my answer, but I invite you to look it over, along with
all the real gurus out there.
If I'm wrong, then I've stolen only 5 points that I'm not entitled to, and at least
I did put some effort into it.
Giving you 20/120.
Simplify that to get 1/6. So you have a 1 in 6 chance of getting both the red marbles.
(I'm not 100% sure since it's been a while so you might want to get a second opinion.)
Not sure what you mean by the second part, but hope I provided some help :)