Answer:
C
because 3÷4= .75 and 5÷12= 0.41 and .75≠.41,
32÷20= 1.6 and 22÷10= 2.2 and 1.6≠2.2,
45÷18= 2.5 and 35/14 = 2.5 and 2.5 = 2.5 so yeah its C
Which of the following uses the reciprocal property to rewrite {x}{5} = {72}{4}
A: x/72 = 4/5
B: 5/x = 4/72
C: x/5 = 72/4
D: x/4 = 5/72
Will mark brainliest if answer is correct.
Anw:
a
Step-by-step explanation:
72*4=5x
=288
5x=288
x=288/5
=57.6
x=57.6
57.6/72=0.8
4/5=0.8
i don't know this answer can someone help me
Answer:
The correct answer is E, 551.6 square feet.
Step-by-step explanation:
I think we can assume that the two ends are perfect semi-circles, although that's not clearly specified.
In that case, the total area we have is that of a 15x25 foot rectangle, plus a circle with a diameter of 15ft.
So lets work that out. The rectangle is easy, as the area is just width times height. 15 ft * 25 ft is 375 ft²
The area of a circle is defined as πr². We're given the diameter, which is twice the radius, so the collective area of the two ends would be π × 7.5² which equals π × 56.25, or approximately 176.7 square feet.
Now we just need to add those together:
375 + 176.7 = 551.7
The difference in answer will be due to rounding, so we know that the correct answer is E, despite their answer being rounded incorrectly.
Create a scatter plot and answer the following question.
Graph the points, draw a lint of best fit, and write an equation for the line of best fit.
Answer:
See Explanation.
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Slope Formula: [tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]
Slope-Intercept Form: y = mx + b
m - slope b - y-interceptScatter plots
Best Line of Fit
Algebra II
Linear RegressionStep-by-step explanation:
We can graph the scatter plot and estimate a best line of fit by drawing it in (See Attachment). We can also get the best best of line of fit using your calculator's graphing capacities. The black line is our estimated best line of fit and the red line is the linear regression.
Step 1: Define
Find 2 points from the chart.
Point (1, 2)
Point (7, 7)
Step 2: Find slope m
Simply plug in the 2 coordinates into the slope formula to find slope m
Substitute in points [SF]: [tex]\displaystyle m=\frac{7-2}{7-1}[/tex][Fraction] Subtract: [tex]\displaystyle m=\frac{5}{6}[/tex]Step 3: Find Equation
We can roughly estimate the y-intercept of the best line of fit. We see that it is (0, 1.5)
Our equation would then be:
[tex]\displaystyle y = \frac{5}{6}x + \frac{3}{2}[/tex]
Help will be more on my pro file if you want brainleast more questions in my profile.
Answer:65
Step-by-step explanation:
Answer:
130° right? I think it is that or like 65°
Please help!
6) You will need ____ ft of rope (approximate your answer to the nearest tenth).
7) The ladder reaches ____ ft high up on the wall.
8) Does the comically large marker fit?
A) Yes
B) No
What is 40% of 95 ?
A) 38
B) 55
C) 237.5
D) 0.004
9 is what percent of 15 ?
A) 45%
B) 60%
C) 135%
D) 166%
Answer:
135
Step-by-step explanation:
180- 45= 135
Answer:
a b
Step-by-step explanation:
40% of 95 is 38
9 is just over half of 17
Enter the rate of change for the money earned, measured as dollars per delivery, between 0
and 2 deliveries.
Answer:
4
Step-by-step explanation:
the average rate of change is 4
Answer:
(A) The rate of change for money earned measure as dollars per delivery, betwin 0 and 2 deliverysis 2$
(b) The rate of change is the same between the two time intervals.
Help me with this math plz
Help with this plz! :>
Answer:
A: Maritime Polar - Polar Pacific
B: Continental Polar- Polar Canadian
C: Maritime Polar- Polar Atlantic
D: Maritime Tropical - Tropical Gulf
E: Continental Tropical - Tropical Gulf
F: Maritime Tropical - Polar Pacific
PLS PLSPL PSLPSLPL DSPLSPLSPLSP HELP Megan's flower bed has a length of 6 feet and a width of six eighths feet. Which of the following is true?
The area of the flower bed is equal to 8 square feet.
The area of the flower bed is larger than 8 square feet.
The area of the flower bed is equal to 6 square feet.
The area of the flower bed is smaller than 6 square feet.
Solve by Elimination
Jose tosses a fair coin 2 times. What is the probability it will land on heads two times in a row?
1/4
1/2
1/8
1/6
Answer:
1/2
Step-by-step explanation:
10pts and brainliest, pretty easy middle school math.
Answer: there is a app its called math way
Step-by-step explanation:
Please explain it, because it’s a requirement.
2 box plots. The number line goes from 175 to 450. For resort A, the whiskers range from 175 to 375, and the box ranges from 250 to 300. A line divides the box at 375. For Resort B, the whiskers range from 200 to 400, and the box ranges from 300 to 375. A line divides the box at 325.
Compare the two box plots and use the drop-down menus to determine where Kevin should plan to go for vacation.
What is the interquartile range for ski Resort A?
What is the interquartile range for ski Resort B?
Answer:
Step-by-step explanation:
1.275 2.325
Answer:
The correct answer is Both resorts have about the same range.
Step-by-step explanation:
I did it on the test and got it correct
Please I really need this straight nobody has to answer them all just answer a few and send them I need at least some
Answer:
14
Step-by-step explanation:,.
Answer:
Terms: 6x², 6x, -4x, -16
Equivalent terms: 6x, -4x
Coefficients: 6 (twice), -4
Constants: 16
Explanation:
A term in an expression is a quantity in that expression. It may include a variable, but it doesn't have to! There are 4 terms in this expression: 6x², 6x, -4x, -16. Remember to put the negative sign in front if the term follows a minus sign.
Equivalent terms have the same variable level. Here, the equivalent terms are 6x and 4x, because they both have x as their variable.
Coefficients appear in front of a variable in a term. There are 3: 6, another 6, and -4.
Constants don't have a variable. There is just one: -16.
i need help FAST
WILL GIVE BRAINLY
Answer:
Comma Rule 3.1: Put commas around parenthetical words, phrases, or clauses. Put commas before and after parenthetical or non-essential words, phrases, or clauses that would leave the sentence grammatically correct if you omitted them. ... Commas in this way function as a lighter form of parentheses
Solve the equation s - 12 = 20
s = ?
[tex]\bold{s =12+20}[/tex]
[tex]\bold{32= 12+20}[/tex]
[tex]\boxed{\boxed{\bold{Answer:32}}}\checkmark[/tex]
Good luck on your assignment and enjoy your day!~[tex]\frak{LoveYourselfFirst:)}[/tex]Answer:
Step-by-step explanation:
Here you go mate
Step 1
s-12=20 Equation/Question
Step 2
s-12=20 Simplify
s-12=20
Step 3
s-12=20 add 12 to sides
s-12+(12)=20+(12)
Step 4
s-12+(12)=20+(12) Add them
answer
s=32
At summer camp, campers were asked to name their favorite sport. The circle graph shows the percent of campers who preferred each sport. Of the campers surveyed, 39 said that they preferred swimming.
How many campers were surveyed in all?
I would say 260
Hope I helped
:)
Answer:
260 people
Step-by-step explanation:
sorry this was so short, hope you have a nice day!
can some one help with the vertex
Answer:
(−1,−3) pretty sure this is it.
Please answer the blank boxes, and please don't use this question for points. It's my hw and I am trying to get it done by the end of the night so please, only answer the question.
Thank you in advance!
Please help me!!! It's due in a hour and I have a lot on my plate!!
Write the integer that best represents the situations described.
1. A building is 35 stories tall. 1. _______________________
2. Hikers descended about 270 feet. 2. _______________________
3. Bob owes his sister $12. 3. _______________________
4. The temperature rose 19°. 4. _______________________
5. The city is 15 feet below sea level. 5. _______________________
6. You deposit $25 in your bank account. 6. _______________________
Answer:
1. +35
2. -270 ft.
3. -$12
4. +19°
5. -15 ft
6. +$25
hope this helps :)
Jerry started doing sit-ups every day. The first day he did 18 sit-ups. Every day after that he did 4 more sit-ups than he had done the previous day. Today Jerry did 26 sit-ups. Enter an equation that could be solved to find the number of days Jerry has been doing sit-ups, not counting the first day.
The equation ___d + ___ = ___ can help find the number of days Jerry has been doing sit-ups.
Answer:a
Step-by-step explanation
Help Please I will Give Brainliest if Correct!!
Answer:
w exponent 6
_____________________
9
Step-by-step explanation:
I hope this helps I couldn't write it correctly sorry
What is an appropriate scale to graph both integers on the vertical number line. (-110 and 120)‽
50
1
10
100
Answer:
1
Step-by-step explanation:
I really need help on this one, I don't understand. Please help if you can
Saul makes green paint by mixing blue paint and yellow paint.
For every 4 gallons of green paint, he uses 3 gallons of blue paint.
Drag the correct number of each type of paint into the box that would make 16 gallons of paint the same shade of green as Saul's.
Anwser:
The ratio of Saul's exact color is 3:1, so to make 16 gallons of paint he would mix 12 gallons of blue with 4 gallons of yellow. Hope this helps!
Help please lol thankssss
Answer:
1. 60
2. 36
6. 57
Step-by-step explanation: For number 2 and 6 I subtracted the numbers by 90 because one side of the triangle is 90 degrees.
Help Please I will Give Brainliest If correct!!!
A can 6 dm in diameter and 12 dm high is full of grape juice. If the full content is to be transferred to smaller container 500 mL in capacity , how many such container are needed? Use π = 3.14 Note: 1 dm^3=1 L=1000 cc=1000 mL
pls someone answer with explanation and ill mark u as brainliest
Answer:
The answer is 17.
plz help i will give brainly and points answer the ones that you know plz don't just take my points
3x + 3
4x + 6
8 + 6y
5y - 10
4 - 10 Z
12 - 8x
Answer:
---------------
q) 8 + 6y
a) 2(4+3y)
---------------
q) 4x+6
a) 2(2x+3)
---------------
q) 5y - 10
a) 5 (y-2)
---------------
q) 4 - 10 Z
a) 2 (2-5z)
---------------
q) 12 - 8x
a) 4 (3 - 2x)
Step-by-step explanation:
;))) :)))