Answer:
The total score of Rayna's hand is described below in details.
Step-by-step explanation:
Start at 0. Combining a positive integer is a simplistic addition. Add 3 to get 3.
Combining a negative integer is like deducting : 3 + (-5) = 3 - 5 = -2.
Add 9, using 9 steps ahead, on the number line, to get 7.
Add -6, by deducting 6, to get 1.
Rayna's total composition is 1.
As for part 2, Rayna obtaining two more cards, which doesn't change his final record ...
Unless he got 2 zeroes, or he got pair cards with different symbols but similar magnitudes, such as 1 and -1.
The sign of a number is whether it is negative or positive. The magnitude (total value) of a number is how far that amount is from zero. The magnitude of a product is never negative.
The 2 cards do not change Rayna's point total, because their influences eliminate each other out. For instance, a 1 would move him one move ahead, on the number line, and a -1 would produce him one move behind, on the number line.
c) What are zeros of f(x) = 3x2 - 12x - 36
Answer:
Zeros Calculator. The zeros of a polynomial equation are the solutions of the function f(x) = 0. A value of x that makes the equation equal to 0 is termed as zeros. It can also be said as the roots of the polynomial equation. Find the zeros of an equation using this calculator.
Step-by-step explanation:
Please mark me the brainiest if I got it right
Albert O'Malley signs a promissory note for $3,500 for 150 days at 9% exact interest. Find the interest he must pay _____ and the total amount due on the due date _____.
Answer:
He must pay $129.45 and the total amount due is $3,629.45.
Step-by-step explanation:
I (interest) =P (principal) x R (rate) x T (time)
I=3500x.09x150/365
I=129.45
A (amount due) = P (principal) + I (interest)
A= 3500 + 129.45
A= $3629.45
I think of a number, double it, subtract 3,
the result is 7. Evaluate the number that I first thought of.
Answer:
5
Step-by-step explanation:
2x - 3 = 7
this equation can represent the senario because the number (x) is doubles (multiplyed by 2), subtracted by 3 then equal to 7
then you can just solve for x
2x=10
x=5
Write a one-step equation for 85 divided by 1/4. WILL GIVE BRAINLYEST!
Answer:
340
Step-by-step explanation:
1/4 = .25
85 / .25 = 340
85 goes into 1/4 340 times
hope this helps
plz mark brainliest :)
Answer:
340
Step-by-step explanation:
85 ÷ 1/4 =
85/1 ÷ 1/4 =
85/1 • 4/1 =
340/1 = 340
The diagonals AC and BD of
trapezoid ABCD intersect the midsegment MN at
points P and R respectively. If the short base DC =
10 cm and AB = 40 cm, find MN and PR.
Answer:
MN=25
Step-by-step explanation:
mn=(ab+cd)/2 --> mn=(40+10)/2 --> mn=50/2 --> mn =25
(this is half an answer and this is what i could get)
Solve 5(11x - 2) = 155
Answer:
5(11x-2) = 155
55x - 10 = 155
55x = 165
x = 165/55
x = 3
Step-by-step explanation:
hope it helps
what is 100÷21?
56×32=
76+77
Answer:
100 ÷21 = 4.76 or 5
56 × 32 =1732
76+77= 153
Step-by-step explanation:
Hope it help
Mark me as brainliest
Find the y intercept of the following line (-2,1) and (1, 2.5)
Answer:
2
Step-by-step explanation:
(-2 , 1) ; (1, 2.5)
Slope = [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\[/tex]
[tex]\frac{2.5-1}{1-[-2]}\\\\= \frac{1.5}{1+2}\\\\=\frac{1.5}{3}\\\\= 0.5[/tex]
m =0.5
y -y1 =m(x -x1)
y - 1 = 0.5(x - [-2])
y - 1 = 0.5(x + 2)
y -1 = 0.5x + 0.5*2
y - 1 =0.5x + 1
y = 0.5x + 1 + 1
y = 0.5x + 2
y-intercept = 2
What is the solution of the system of equations? y=2x+2 y=4x-2
Calculator
What is the measure of angle P?
17 cm
8 cm
Enter your answer as a decimal in the box. Round only your final
answer to the nearest hundredth.
Q
15 cm
R
mZP
1
2
3 4 5
Answer:
the measure of angle P is 61.93°
The value of angle P of the triangle ΔPQR is ∠P = 61.93°
What are trigonometric relations?
Trigonometry is the study of the relationships between the angles and the lengths of the sides of triangles
The six trigonometric functions are sin , cos , tan , cosec , sec and cot
Let the angle be θ , such that
sin θ = opposite / hypotenuse
cos θ = adjacent / hypotenuse
tan θ = opposite / adjacent
tan θ = sin θ / cos θ
cosec θ = 1/sin θ
sec θ = 1/cos θ
cot θ = 1/tan θ
Given data ,
Let the triangle be ΔPQR
Let the angle ∠P = θ
Triangle ΔPQR is a right angle triangle
where ∠Q = 90°
Now , the value of the sides are
PQ = 8 cm
QR = 15 cm
PR = 17 cm
Now , from the trigonometric relations
∠QPR = θ
tan θ = opposite side / adjacent side
Opposite side of Triangle PQR is QR
Adjacent side of Triangle PQR is PQ
So , substituting the values in the equation , we get
tan θ = opposite side / adjacent side
tan θ = QR / PQ
tan θ = 15 / 8
tan θ = 1.875
Now , the value of θ is
The value of θ = tan⁻¹ ( 1.875 )
The value of θ = 61.93°
Therefore , the value of θ is 61.93°
Hence , The value of angle P of the triangle ΔPQR is ∠P = 61.93°
To learn more about trigonometric relations click :
https://brainly.com/question/14746686
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Find the value of x.
Answer:
x is 24
Step-by-step explanation:
5x+60=180
5x=120
x=24
Are these scalene triangles simila
Answer:
la primera
Step-by-step explanation:
3x+x+y PLEASE HELP ME ITS DUE TODAY
Answer:
4x+y
Step-by-step explanation:
Its 2.4... trust me!! Line out all your numbers. Add them up to get 65. There are 10 numbers so 65 divided by 10 is 6.5. Not done yet!! Then compare 6.5 to 10, (how far away is 6.5 to each number. Then add those numbers. then you get 24, now divide 24 by 10 to get 2.5. This is the answer for (08.02)Using the following data, calculate the mean absolute deviation:
10 7 1 6 7 9 8 10 2 5
Answer: 3.1 ? Possibly
Step-by-step explanation: Hmm have a brilliant day mate.-Lily ^_^
Solve 2/3x -1/5> 1
x>
Answer:
Step-by-step explanation:
x>9/5
solve for x please thanks
Answer:
x=[tex]\frac{10}{14}[/tex]
Step-by-step explanation:
y=7x-2
2(7x-2)-4x=10
14x-4-4x=10
14x-4x=10-4
10x=14
x=[tex]\frac{10}{14}[/tex]
PLS HELPP!! thank you :)
What is the radius of a circle with a circumference of 122 in?
Answer
It is the answer r≈ 19.42in
because you radius of a circle with circumference of 122 in
so that is the answer r=19.42in
hope it works:-)
Find x when y = 2 for the following equation: y = 6x + 8
PLS HELP ASAP
What is 2 1/5 as an improper fraction
Answer:
11/5
Step-by-step explanation:
You multiply 2 by 5 to give us 10. Add 1 the numerator of the equation giving us 11. Then we say 11/5
Answer:
The answer is 11/5
Step-by-step explanation:
Simply multiply 5 by 2 which gives us 10 and 1 + 10 is 11. Keep the denominator as it is so 11/5
Solve x/-4 > 8
1. x > -2
2. x < -32
3. x < -2
4. x > -32
Answer:
x<-32
Step-by-step explanation:
I hope this helped have a good night
Write the equation of a line parallel to the y-axis and passing through the point
(-3,-4).
Answer:
x = -3 is the answer. Writing this cause brainly requires a 20 character answer.
Which expression is equivalent to (7x + 6) - (4x + 2)?
Answer:
=(3x+4)
Step-by-step explanation:
Answer:
What r the options, I’ll help when u show the options
Step-by-step explanation:
At the market, potatoes cost 1.15 per pound.Imagine you bought 3.45 worth of potatoes. How many pounds of potatoes did you buy? Explain a strategy you could use to solve this problem.
Answer:
You brought 3 lbs of potatoes
Step-by-step explanation:
divide 3.45 by 1.15
Answer:
3 (three)
Step-by-step explanation:
You have to divide 3.45 by 1.15 and you will get 3, you can also do the inverse which means the opposite 3 x 1 = 3 and 3 / 1 = 3.
The Basketball team sets a goal of having at least a 7:2 Win Loss Ratio. If they play 36 games in a season, how many games must they win to achieve their goal?
b + 4.8 = 8.09
b + 4.8 x = 8.09x
b =
what is 2.73-0.94 plss guys help me
Answer:
1.79
Step-by-step explanation:
If you do not know how to type that into a calculator or to just subtract on paper thats kinda sad
Find the area of the irregular figure. (Assume that all angles are right angles) PLEASE help quick
Answer:
B
Step-by-step explanation:
you got to divide it into different shapes so I divided it into three rectangles. Area of a rectangle is Length×Width so the first triangle was 2×3=6 the second was 1×2=2 and the third was 1×3=3 then u add them and u get 11.
Answer:
B
Step-by-step explanation:
easy peasy lemon squeasy
Calculate The Slope
(10,3) and (7 , 9) = 9 – 3/ 7 – 10 = 6/-3 = -2
(4, -2) and ( 4, 3)
(2,10) and (8 , 7)
(7, 3) and (8, 5 )
(12,11) and (9 , 5)
(6, 2) and (3, 2)
Answer:
78
Step-by-step explanation:
21
I give crown don't put a random answer -_-
Answer:
i think it is b not 100% sure srry if its wrong.
Step-by-step explanation:
Answer:
3x+8=35
3x= 35-8
3x= 23
x=23/3
6y(-5-y+4y^2)
Simplify the expression^^
Answer:
24y^3-6y^2-30
Step-by-step explanation:
6y(-5-y+4y^2)
-30y-6y^2+24y^3
Put in the correct order
24y^3-6y^2-30