Answer:
4/8
2/4
3/6
50/100
5/10
.5
.50
Step-by-step explanation:
hiiii help please ahh
Answer:
Question 1 Answer : x^2 - 2y^2
Question 2 Answer: x^2[tex]\pi[/tex] - 36[tex]\pi[/tex]
Brady recorded the number and color of cars in the parking lot. 45% of the cars in the parking lot were white. If Brady counted a total of 81 white cars, how many cars did he count in the parking lot?
Answer:
180 cars
Step-by-step explanation:
Like you can see in the picture, I like to set up a proportion, so 81 over X and 45 over 100. Then, you can cross multiply, so 81 x 100 = 8100 and then divide, 8100 ÷ 45 = 180, your answer!
Solve the inequality 9/2 + v > 7/5
Answer:
the answer is -31/20
Step-by-step explanation:
4-[2.5(5.4+2.6)-(-7.2)
WILL MARK BRAINLIEST Using the function
w = 7d + 13, which statement is
true?
A. The independent variable is w.
B. The independent variable is d.
C. The dependent variable is 7.
D. The independent variable is 7.
Answer:
b
Step-by-step explanation:
this is me
The independent variable is found to be d.
What is an independent variable?An independent variable can be defined as a variable that can take any value which implies it is not dependent on any other variables.
The example can be given as y = x + 2, here x is an independent variable.
The given algebraic expression w = 7d + 13
There are two terms 7d and 13.
Here, the variable term is 7d.
And, the value of w depends on d which implies that d is the independent variable.
Hence, in the given expression the independent variable is d.
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Write a system of linear inequalities that is given by the following graph. (5 points)
Answer: Hi! I want to know this!
Please do part A and part B on number 9!
A farmer builds a water trough to fit a corner. The water trough is made of two rectangular prisms.
PART A: Use the diagram to find the length A and the width B.
PART B: What is the volume of the water trough? Show your work.
(please explain this too and show your work if you can I really need help with this I don't understand)
PLEASE ACTUALLY HELP AND BE SERIOUS I DONT CARE IF YOU DONT KNOW THE ANSWER.
Volume is a three-dimensional scalar quantity. The volume of water through is 88 ft³.
What is volume?A volume is a scalar number that expresses the amount of three-dimensional space enclosed by a closed surface.
1. The measurement of A and B can be written as,
The value of A = 8ft - 3ft = 5ft
The value of B = 8ft - 4ft = 4ft
2. The volume of the water through = (8×3×2)+(5×4×2) = 48ft³+40ft³ = 88ft³
Hence, the volume of water through is 88 ft³.
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At the James Factory, the assembly line produces 89 pairs of jeans in a batch. The pairs of jeans are packaged in boxes with 11 each. If 7 batches are made in one day, how many pairs of jeans will be leftover at the end of it?
7x11 Is 77 and 89 - 77 equals 12 so 12 pairs of jeans would be left over.
Please help ASAP! Thank u
Answer:
10
Step-by-step explanation:
A to B = 3
B to C = 2
2+2+3+3= diez
Write an equation in which the quadratic expression 2x^(2)-2x-12equals 0. Show the expression in factored form and explain what your solutions mean for the equation. Show your work.
Answer:
Answer:
Begin by factoring 2 out of 2x^2 - 2x - 12 equals 0:
2(x^2 - x - 6) = 0
2(x - 3)(x + 2) = 0. 2 is never zero, but x-3 and x+2 can each be set = to 0:
This results in x = 3 and x = -2. The equation is true for these two x-values.
Hope this helped :3
-Jazzy <3
PLS HELP ASAP 30 POINTS
Nadia is a stockbroker. She earns 12% commission each week. Last week, she sold $5400 worth of stocks. How much did she make last week in commission?If she averages that same amount each week, how much did she make in commission in 2011
Answer:
31312
Step-by-step explanation:
Jasmine wants to buy the new iPhone 12 that costs $1,000
$1,000 including taxes. To pay for the phone she will use a payment plan that requires her to make a down payment of $300 and then pay $120
per month for 8 months. What is the percent increase from the original cost of the phone to the cost of the phone using the payment plan?
Answer:
A. 2.6%
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
26%
1.) 120 x 8 = 960
2.) 960 + 300 = 1260
3.) 1000 x 0.26 = 260
*Checking Answer*
4.) 1000 + 260 = 1260
5.) Final Answer: 26%
Hope this helped!
A teacher surveyed her class after they had taken a vocabulary test. Eighteen of the students claimed they had studied at least one hour for the test. The remaining twelve students admitted that they had not studied for the test at all. The test results (expressed as a percent) for the two groups are shown below.
Studied: 87, 100, 94, 79, 92, 100, 95, 83, 89, 99, 100, 91, 89, 95, 100, 93, 96, 83
Did Not Study: 82, 72, 45, 91, 58, 83, 65, 87, 90, 77, 73, 89
The mean of the group that studied is about 16 points ___ (lower, higher)
than the mean of the group that did not study.
The MAD of the group that did not study is about ___ (twice / half)
as much as the MAD of the group that did study.
There is more variation in the scores of the group that ___ (study / not study)
.
Answer:
Blank 1: higher
Blank 2: half
Blank 3: not study
Step-by-step explanation:
I don't know 100% that the middle one is correct, but I know for sure the other two are.
Answer:
1- Higher
2- Twice
3- Did not study
Step-by-step explanation:
[tex]solve \\2x^2-7x+10-5+14x-7x-2x^2+ab-2ab+ba[/tex]
Answer:
(i) y − z
(ii)
(iii) z2
(iv)
(v) x2 + y2
(vi) 5 + 3 (mn)
(vii) 10 − yz
(viii) ab − (a + b)
Answer:
ab+5
Step-by-step explanation:
calculate the same terms one by one
Graph each line. Give the slope-intercept form for all standard form equations.
y = 4x - 6
(Do this the intended way, get a piece of paper and solve it, don’t answer and say that you don’t know because that’s such a waste of my points and time)
Step-by-step explanation:
Also keep in mind the y intercept is -6. use desmos to try and graph your equations.
A set of speakers that originally sells for $225 is currently on sale for 20% off. How much does the set of speakers currently cost?
who knows what 12x divided by [tex]82\frac{2}{3}[/tex]
WeLp ;n;
Steve made $ 125 mowing lawns. He gave 60% of his earnings to his mother. How much did Steve give to his mother?
(if you answer this may you please show your work)
Answer:
$75
Step-by-step explanation:
60% is also 0.6. Multiply 0.6 x 125 to get 75. You multiply because they're asking 60% (0.6) of (x) his earnings (125).
Hope it helps!
M(7, –3) is the midpoint of segment PQ. The coordinates of point P are (6, –1). What are the coordinates of point Q?
Answer:
(8,-4)
Step-by-step explanation:
Find the value of y in the equation 6(y+4) = 12
Group of answer choices
y = 2
y = -2
y = 8
y = 6
Answer:
Y= -2
Step-by-step explanation:
6(-2+4)=12
6x2=12
Answer please this is for math
Answer:
32.5 ft
because math
Answer:
32.5 feet enjoy please mark brainliest :)
Step-by-step explanation:
× ℎ ÷ ℎ = ______ please help
Please help me.
Eighty percent of the picture frame is glass. A photo shows a picture frame of length 10 and three-fourth inches and width 8 and one-half inches, hanging on the wall. The border of the frame is labeled molding. What is the area of the molding?
Answer:
91.4 inches
Step-by-step explanation:
I will leave the explanation in the comments.
The area of the moulding is; 18 and 11/40 square inches
What is the area of the rectangle?The area of the rectangle is the product of the length and width of a given rectangle.
The area of the rectangle = length × Width
Here, we want to get the area of the moulding
we are given that the 80% of the frame is a glass photo
Means 20% of the picture frame will be that of the moulding.
By calculating 20% of the area of the frame, we get the area of the moulding;
43 /4 x 17/2 = 731/8
we have this as;
731/8 divided by 5
= 18 and 11/40 square inches
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What is the area of a circle with a radius of 7 cm? (Use 3.14 for Pi and round to the nearest tenth.)
38.5 centimeters squared
44.0 centimeters squared
150.0 centimeters squared
153.9 centimeters squared
Answer:
D.
Step-by-step explanation:
Took the test
I need help! plsssssssssssssssss
Answer:
E&F
Step-by-step explanation:
I think its E&F
Tony's fish weighs five pounds more than three times the weight of Mary's fish use t for the weight of tony fish and use m for the weight of Mary's fish which expression best represents the weight of Tony's fish?
Answer: it’s the second one
Step-by-step explanation: because if you look closely you see it’s adding
Answer: 1st one
Step-by-step explanation: Tony Fish times 3 +5 Mary Fish
There are two unknowns you are trying to find, and you cannot express one in terms of the other. Describe how you could use algebra to solve for the unknowns.
Answer:
When you solve systems with two variables and therefore two equations, the ... of any variable is 1, which means you can easily solve for it in terms of the other ... In the substitution method, you use one equation to solve for one variable and ... Look for a variable with a coefficient of 1 … that's how you'll know where to begin.
Step-by-step explanation:
PLSS Help me find the area of that shape, ONLY ANSWER IF YOU KNOW THE ANSWER, BRAINLIEST!!!!!!!!!!
Answer:
.
Step-by-step explanation:
the whole thing is 48 and the part with the dotted line is 74 hope this helps you out
Answer:
area 122
Step-by-step explanation:
Which situation would most likely take place in a market economy?
A. A worker is assigned to work in a government-owned refinery.
B. Two car companies compete to make the cheapest electric car.
C. Farmers grow just enough corn to eat throughout the year.
D. The government decides that factories should make fewer planes.
PLEASE ONLY ANSWER IF YOU KNOW ITS CORRECT
Answer:
Two car companies compete to make the cheapest electric car.
Step-by-step explanation:
