Answer:
I think it would be 4x
Step-by-step explanation:
Heres how. At first you ignore the exponent (you'll come back to it) 12x ÷ 6x = 2x. Then you have to solve with the exponent. 2 × 2 = 4 then add the label. 4x, and that's how you get the answer. Hope this helps.
Could you help me with this?
Answer:
x = 4
Step-by-step explanation:
cos45° = [tex]\frac{x}{4\sqrt{2} }[/tex]
sin45° = [tex]\frac{x}{4\sqrt{2} }[/tex]
A dessert recipe calls for 6 cups of cereal for every 4 cups of marshmallows. If a baker makes a 25-cup batch of treats using the proportions of the recipe, which statement is true?
Answer:
15 cups of cereal to 10 cups of marshmellows
Step-by-step explanation:
based on thr box plot below, which statement is not true?
PLEASE HELP!!!!!!!!!!!!!!!!!
Express each ratio as a fraction in the simplest form.
1) 12 miles out of 28 miles _3/7____
2) 21 dimes to 30 dimes _7/10____
3) 9 gallons to 27 gallons _1/3____
4) 24 cups to 30 cups _____
5) 2 pennies to 24 pennies _____
6) 14 beetles out of 84 insects _____
7) 20 quarts to 45 quarts _____
8) 7 blue cars out of 49 cars _____
Step-by-step explanation:
4) 24/30=4/5
5) 2/24=1/12
6)14/84=1/6
7) 20/45=4/9
8)7/49=1/7
What is the upper quartile
Answer:
55
Step-by-step explanation:
What is the value of y in this system of equations?
-6x + 2y = -18
-3x - 2y = 54
(10 points)
Answer:
-3x-2y=54
Solve for y
Y=-27-3/2x,x ER
Step-by-step explanation:
please help, functions:)
Answer:
y = 1/2x
Step-by-step explanation:
Use slope = rise/run.
the area, a, of a trapezoid is given by the formula a=1/2h(c+d), where h is the height and c and d are the lengths of the bases rearrange the formula so that the height h of the trapezoid can be determined given the area and the lengths of the bases enter your answer in the box
Answer:
this is algebra remember algebra rules and thing really hard
Step-by-step explanation:
The formula for the height of the trapezoid will be h = 2A/(c+ d).
What is surface area?The quantity of space enclosing a three-dimensional shape's exterior is its surface area.
In another meaning, if we say side square then it is an area of the square but for a cuboid, there are 6 faces so the surface area will be external to all 6 surfaces area.
Given a trapezoid with side lengths c and d and perpendicular distance as h
So, the area formula will be
A = (1/2)h(c + d)
Multiply both sides by 2
2A = h (c + d)
Divide by c + d into both sides
2A/(c + d) = h
Hence "The formula for the height of the trapezoid will be h = 2A/(c+ d)".
To learn more about surface area,
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giving brainlist for the correct answer
Answer:
A = 11.5 (less)
B. 55 (more)
C. 25 (more)
D. 17 (less)
Step-by-step explanation:
also if you dont mind giving me brainliest im trying to rank up, im 1 away. only if u dont mind
Answer:
C and B are more.
Step-by-step explanation:
I am fairly sure that the question is asking which is more than 23? I'll just explain them all anyway. A is 5 plus 6.5, or 11.5. B is 55, which is also more than 23, but still going. C is 25. D is 17.
Hope this helps!!
on August 1st Iris bank balance was $300 during the month she wrote checks for $450 and $115.25 and made one deposit of $225 .which of the following best represents her checking account balance at the end of the month?
Answer:
B) -$40.25
Step-by-step explanation:
300-450=-150
-150-115.25= -265.25
-265.25+225=-40.25
The table shows the relationship between the cost of monthly cell phone Plan A and the number of minutes used within a month. The equation c= 35+0.05m describes the relationships for the cost c in dollars for minutes m used for Plan B.
Time (min) Cost ($)
0 30.00
2 30.20
4 30.40
What is the difference, in dollars, of the total costs of the cell phone plans if a customer talks for 20 minutes?
$
Answer:
It should be $50.00.
Step-by-step explanation:
It shows that every 2 mins. adds 20 cents to the bill. I wrote out the numbers and did this:
6 30.60
8 30.80
10 40.00
12 40.20
14 40.40
16 40.60
18 40.80
20 50.00
Answer:
$50
Step-by-step explanation:
Evaluate.
4 (−3) (−2)
Can I have Some Help....
Answer:
24
Step-by-step explanation:
So basically, all you have to do is multiply these numbers:
4(-3)(-2) = 24
these are the pics of the pear deck
A teacher has $150 to spend on school supplies. The teacher buys a whiteboard for a total of $20 and wants to spend the rest of the money on binders, which cost $2.50 each.
Answer:
the first answer choice
Step-by-step explanation:
She could y 52 or less binders
pls help pleaseeeeeeeee
Answer:
y=-2x+4
Step-by-step explanation:
slope intercept form is y=mx+b
m represents the slope so y=-2x+b and the b represents the y intercept. y=-2x+4.
andy and emily each go to a hardware store to buy wire. The table shows the cost y in dollars for x inches of the wire they need. andy needs 22 feet of the wire. emily needs 14 yards of the wire. How much will each of them spend for wire?
Answer:renegade ?
Step-by-step explanation:
charli left the app
Find the area of each figure.
Answer:
top right: 12²
top left: 9²
bottom right: 19²
bottom left: 24²
Step-by-step explanation:
i think
.........................answer
Answer:
2b+24x
Step-by-step explanation:
Hey There!
So for this problem all we have to do is combine like terms
The like terms for this problem would be (7b and -5b) and (3x and 21x)
7b-5b=2b
3x+21x=24x
So the expression simplified would be equal too 2b+24x
Hope this helps :)
PLEASE HELP ASAP! MARKING BRAINLIEST!! Only do the first column. PLease please don't put anything silly, i give out points all the time.
Answer:
This was posted a long time ago Sorry I'm super late!
Step-by-step explanation:
I assume you already completed this question but I am trying to move up a level and have full points yet still need more brainliest so I was hoping you could still mark me brainliest? Its fine if not no worries. Have an amazing day and a spectacular spring break!
Please mark brainliest!
Remember your worth! Have a great day and year!
The problem we are working is:
Sara’s boss informed her she is getting a 5% raise. She currently makes $22 per hour. What is her new hourly wage?
Use your plan of multiplying 5100 and $22. What is the amount of Sara's raise?
Answer:
Her new hourly wage will be $23.10
Step-by-step explanation:
First, let's find out how much her raise is in dollars.
0.05 x 22 = 1.10
Then, let's add that to her current wage.
1.10 + 22.00 = $23.10
Hope this helps! Have a great Monday!
Answer:
Her new hourly wage will be $23.10
Step-by-step explanation:
5/100 * 22= 1.1
1.1 + 22= 23.1
$23.10
Four students factor the expression 16x+12. The table shows the students’ responses.
student 4 factors the expression correctly.
What is algebraic Expression?Any mathematical statement that includes numbers, variables, and an arithmetic operation between them is known as an expression or algebraic expression. In the phrase 4m + 5, for instance, the terms 4m and 5 are separated from the variable m by the arithmetic sign +.
The expression 16x + 12 can be factored out by finding the greatest common factor (GCF) of its terms,
which is 4, and factoring out 4:
16x + 12 = 4(4x + 3)
Thus, the factored form of 16x + 12 is 4(4x + 3).
Therefore, student 4 factors the expression correctly.
Learn more about algebraic Expression here:
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On an architect’s drawing of a house, 1 inch represents 1.5 feet. If the bedroom window is 5 inches long on the drawing, how many feet long will it be in the actual house?
Brainliest if you answer
Answer:
3.33~
Step-by-step explanation:
Since 1 inch represents 1.5 feet, you'll divide 5 inches by 1.5. And get 3.33 repeating
Answer:
7.5 feet
Step-by-step explanation:
REASONAccording to the given scale, 1 inch on the drawing represents 1.5 feet in the actual house.
Therefore, to find the length of the bedroom window in feet, we need to multiply the length on the drawing (5 inches) by the scale factor (1.5 feet/inch):
5 inches * 1.5 feet/inch = 7.5 feet
Hence, the bedroom window will be 7.5 feet long in the actual house.
If you're satisfied with this answer, please mark as Brainliest
Second time asking! I really need helpp
Alex went out to dinner with her family. The
cost of the meal came to $38.40. If they
leave a 15% tip, what will be the total amount
they will have to pay?
Answer: $40.96
Step-by-step explanation: 38.40/15%= $2.56 +38.40= $40.96
Which expression is equivalent to 3 (y - 7?)
y - 4?
-3y + 21?
3y - 4?
-21 + 3y?
HELP QUICK
Answer:
-21 + 3y
Step-by-step explanation:
3(y - 7) = 3y - 21 OR -21 + 3y
Hope that helps!
A statistics student records the servings of vegetables Natalia and Zane eat each weekday. The table shows the results.
Answer:
The Answer is D)
Step-by-step explanation:
Follow the steps to find the quotient.
8/328
Answer:
41
Step-by-step explanation:
8 can go into 32 4 times so the first number is 4.
Then 8 can go into itself once so that's 1, and you'll get 41
Hope this helps.
complete the ratio table by finding the missing value
Answer:
under 21 its 7, above 12 is 36, above 20 is 60, and under 90 is 60
Step-by-step explanation:
15/3=5
21/3=7
12*3=36
20*3=60
90/3=60
2y and __ are the same
Answer:D?
Step-by-step explanation:
HELP I NEED HELP PLEASE HELLPP-
im on this timed thing and its so hard
Evaluate the expression when x = 3 and y = 4
Answer:
20
Step-by-Step Explanation: