please help. will give brainliest to the correct answer, Thanks!
Answer:
C
Step-by-step explanation:
The dot is empty, so that means it does not include -3, which works.
It is moving right, indicating x is more than -3, which is also correct,
therefore it is C.
Hope that helps!
Can someone help me and show the work if you can please thanks
Answer:
C
Step-by-step explanation:
3600*20%=720kg
So if in my question... 8=7, 9=7.5, and 10=8...what does 40 equal?
Answer:
25
Step-by-step explanation:
if u wouldnt mind giving me brainliest, im just tryna rank up
For which distributions is the median the best measure of center?
Select each correct answer.
(!) Brainliest Will Be Given (!)
Answer:
2
Step-by-step explanation:
Translate this phrase into an algebraic expression.
8 more than twice Jose's age
Use the variable j to represent Jose's age.
Answer:
8+2j like you say let j be the variable and more than means+
Please answer this!
Please.
King High School has asked Marcy to paint some murals around the school, and Marcy is thrilled! Her mural in the main office will show a ray of sunlight breaking through storm clouds. Marcy creates the perfect gray for storm clouds. There is a proportional relationship between the number of cans of black paint, x, and the number of cans of white paint, y, Marcy mixes together. The equation that models this relationship is y=2x. How much white paint would Marcy mix with 5 cans of black paint to create storm clouds? Write your answer as a whole number or decimal.
Marcy wants 10 cans of white paints to create storm.
What is a linear equation?A Linear Equation is an equation of a line. An equation in which the highest power of the variable is always 1. An equation which is expressed in the form of ax+b = 0, where a and b are two integers, and x is a variable and has only one solution.
For the given situation,
The number of cans of black paint be x, and
The number of cans of white paint be y.
The equation is y = 2x.
Marcy mix 5 cans of black paint with white paint to create storm clouds.
⇒ [tex]y=2(5)[/tex]
⇒ [tex]y=10[/tex]
Hence we can conclude that Marcy wants 10 cans of white paints to create storm.
Learn more about linear equations here
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PLEASE!!! HELP GIVING BRAINLIEST
Hi I need help! Please answer! You will get brainlest! Walking at a steady pace, Ella walked 11 miles in 3 hours. Which mixed number shows how many miles she walked in a hour? It has to be correct! If it is wrong, then I will report you!
A: 2/3
B: 2 2/3
C: 3
D: 3 2/3.
Answer:
D
Step-by-step explanation:
because it is 3.666 and if you put it into a fraction it would be 3 2/3 duh
pls helpppppppppppppppppppp
Answer:
In 4 years, you will have $2,635.38
Step-by-step explanation:
The formula for annual compound interest, including principal sum, is:
A = P (1 + r/n) ^ (nt)
Where:
A = the future value of the investment/loan, including interest
P = the principal investment amount (the initial deposit or loan amount)
r = the annual interest rate (decimal)
n = the number of times that interest is compounded per year
t = the number of years the money is invested or borrowed for
Note that this formula gives you the future value of an investment or loan, which is compound interest plus the principal. Should you wish to calculate the compound interest only, you need this:
Total compounded interest = P (1 + r/n) ^ (nt) - P
A polygon has vertices at (-1, 1), (1, 1), (1, -1), and (-1, "1). What is the perimeter, in units, of the polygon?
Answer:
The perimeter is 8 units.
Step-by-step explanation:
This is because each side of the polygon is 2 units long, and the polygon has 4 sides in total.
Answer:
8 units
Step-by-step explanation:
I agree
hElP- also if u r wondering teh answer is NOT 24
A.62 sq. ft
B.54 sq. ft
C.96 sq. ft
D.150 sq. ft
You are given the system of equations to solve by the elimination method, which is an INCORRECT step that will NOT produce a system with the same solution?
5x+4y=4
3x+6y=12
A. Subtract 2 times a second equation from three 3 the first equation
B. (It’s not B) add 4 times the first equation and -2 times a second equation
C. Multiply the first equation by 3/2 and subtract the second equation
D. Multiply 4y by 3/2 in the first equation and subtract the second equation
Angles X and Y form a straight line. Angles W and Z form a straight line. Angles X and W are beside each other. Angles Y and Z are beside each other.
Which of the following statements are true about the angles in the figure? Select all that apply.
∠X and ∠Z are vertical angles.
∠X and ∠Y are a linear pair.
∠W and ∠Z are supplementary.
∠Y and ∠Z are supplementary.
∠W and ∠X are adjacent.
Answer: B, C, and E
Step-by-step explanation:
Answer:
B, C, and E
Step-by-step explanation:
Got it right :D
help please
State whether the graph of the linear relationship is a solid line or a set of unconnected points. Complete the explanation of your reasoning.
The relationship between the number of $3 lunches you buy with a $150 school lunch card and the money remaining on the card
The relationship is a ( set of unconnected points, solid line )
because you (can, cannot) buy a ( positive number of lunches, fractional part of a lunch)
Answer:
The relationship is a solid line because you can buy a positive number of lunches.
Step-by-step explanation:
$3 lunches $150 school lunch card
Let number of lunches = x
Let number of amount remaining on card = y
y = 150 - 3x
When you buy 1 lunch
y = 150 - 3(1)
150 - 3
y = 147
When you buy 2 lunches
y = 150 - 3(2)
150 - 6
y = 144
The decrease in the amount is constant and you can see on the graph that it is linear.
A piece of paper is folded into a certain number of sections (either halves, thirds, fourths, etc) multiple times. The area, A, of the piece of paper in square inches, after n folds, is A = 90 (⅓)n.
What do the 90 and the ⅓ from the equation tell you about the piece of paper or how it was folded?
Answer:I would say halves maybe But i dont know
Step-by-step explanation:
90 represents the area of the piece of paper before being folded and 1/3 represents paper folded thirds n times.
What is an equation?In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.
Given that, the area, A, of the piece of paper in square inches, after n folds, is A = 90 (⅓)ⁿ.
Here, substitute n=0 in the equation, we get
A = 90 (⅓)⁰
A = 90×1
A = 90 square inches
This means the area of the piece of paper before being folded is 90 square inches.
Therefore, 90 represents the area of the piece of paper before being folded and 1/3 represents paper folded thirds n times.
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Angle G in quadrilateral FGHJ measures 135°.
Brent translates the quadrilateral 3 units right and 1 unit up. What is the measure G ’ ?
Answer:
135
Step-by-step explanation:
In the question it said "Angle G in quadrilateral FGHJ measures 135.
Using the data shown on the table, which statements are correct?
A)The ratio of yx is not constant.
B)The constant ratio of xy is 132.
C)The constant ratio of yx is 321.
D)The graph represents a proportional relationship.
E)The graph does not represent a proportional relationship.
X Y
1/8 4
1/4 8
1/2 16
1 24
Answer:
B
Step-by-step explanation:
Answer:
Step-by-step explanation:
im just answering for the people who needs the correct answers
Answers: B, C, and Ehopes this helps anyone : )
in a certain chemical the ratio of zinc to Copper is for 4 to 11 a jar of the chemical contains 385 grams of copper how many grams of zinc does it contain.
Answer:
Moles Cu = 300 g x 1 mol Cu/63.55 g = 4.72 moles Cu
Moles Zn = 4/15(4.72) = 1.26 moles
mass Zn = 1.26 moles x 65.38 g/mol = 82.3 g
The area of the trapezoid shown is 120 square centimeters. Find the sum of the lengths of the two parallel sides.
A. 12 cm
B. 20 cm
C. 24 cm
D. 30 cm
Answer:
D
Step-by-step explanation:
The area formula for a trapezoid is [tex]A=\frac{b_1+b_2}{2}*h[/tex], where [tex]A[/tex] is the trapezoid's area, [tex]b_1[/tex] and [tex]b_2[/tex] are the trapezoid's bases, or parallel sides, and [tex]h[/tex] is the trapezoid's height.
We are given that [tex]A=120[/tex], and from the diagram, we see that [tex]h=8[/tex]. Therefore, all we have to do to find [tex]b_1+b_2[/tex] is substitute the given values into the area formula. Therefore:
[tex]A=\frac{b_1+b_2}{2}*h[/tex]
[tex]120=\frac{b_1+b_2}{2} *8[/tex] (Substitute the given values into the equation)
[tex]120=(b_1+b_2)*4[/tex] (Simplify RHS)
[tex]\frac{120}{4}=\frac{(b_1+b_2)*4}{4}[/tex] (Divide both sides of the equation by [tex]4[/tex] to get rid of [tex]b_1+b_2[/tex]'s coefficient)
[tex]b_1+b_2=30[/tex] (Simplify, Symmetric Property of Equality)
Hope this helps!
A sign in a bakery gives the following options: Option A is 12 cupcakes for $30. Option B is 24 cupcakes for $66. Option C is 50 cupcakes for $129. What is the cost of one cupcake for Option A?
Answer:
A ) 2.50
Step-by-step explanation:
PLEASE NEED HELP ASAP
If 120% of a is equal to 80% of b, then what is the value of a+b in terms of a and b?
Answer:
120/100 a = 80/100 b
12/10 a = 8/10 b
10 (12/10) a = 10 (8/10) b
12a= 8b
3a= 2b
a+b in terms of a
b = 3/2×a
a+ 3/2×a = 5/2×a
a+b in terms of b
a = 2/3×b
b + 2/3.b = 5/3×b
A $76.00 video game is on sale for 45% off. What is the sale price?
Answer: $41.80
U IN LIKE 3RD GRADE
Step-by-step explanation:
Answer: the answer is $34.20
PLS HELP! This is worth 30 points!
Answer:
43
Step-by-step explanation:
90-47=43
43*
take 90 and subtract 47
And here are the answer choices
A. f (x) = 6x^1.5
B. f (x) = 6(2/3)x
C. f (x) = 6(1.5)x
D. f (x) = 3/2(6)x
pls help due in 15 mins
answer : c,b,a
explanation, I think this could be correct im not really suree
PLEASE HELP! I WILL GIVE YOU BRAINLIEST!
Answer: 27 45 33 52 29 40 96 47 40
Step-by-step explanation:
Mean (Average) 45.444444444444
Median 40
Range 69
Mode 40, appeared 2 times
Geometric Mean 42.331583531044
Largest 96
Smallest 27
Sum 409
Count 9
Sorted Data Set: 27, 29, 33, 40, 40, 45, 47, 52, 96
Answer:
27 45 33 52 29 40 96 47 40
Step-by-step explanation:
(can i please have braniest? :)
PLEASE HELP ME ITS ONE OF MY LAST QUESTIONS
Answer:
Step-by-step explanation:
THE PICTURE IS UNREADABLE. :(
Prove that the value of the expression (2^10+2^8)(2^5-2^3) is divisible by 60
I WILL MARK BRAINLIEST!!!!!!1
Should be written like __*60
Fill in the blank
Let's simplify it, because if we do, we can find the value and then deduce whether it is divisible by 60.
2^10 = 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2
2^10 = 1,024
2^8 = 256
2^5 = 32
2^3 = 8
Substitute the expressions in the equation for their values...
(1,024+256)(32-8)
Simplify...
(1,280)(24)
Simplify...
30,720
Now, divide it by 60...
512 * 60 = 30,720
512*60=(2^10+2^8)(2^5-2^3)
Three friends are sharing 5 cups of lemonade. If they share the lemonade equally, how many cups will each friend get?
Each friend will get _cups of lemonade.
Answer:
Step-by-step explanation:
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