Answer:
97.5
Step-by-step explanation:
Cross multiply
2 * x = 2x
15 * 13 = 195
2x = 195
2x/2 = 195/2
x = 97.5
[RevyBreeze]
8. Solve the following proportion (1 point)
2/15 = 13/x
A. 390
B. 01.73
C. 2.31
D. 973
973 is the answer
are 97.5
GIVING BRAINLIEST FOR BEST ANSWER!
Solve two and one third times two and three fourths.
A) Four and three twelfths
B) Six and five twelfths
C) Seven and five twelfths
D) Eight and three twelfths
Answer:
B. Six and five twelfths
Step-by-step explanation:
So the first step is to convert the proper fractions into improper ones.
2 1/3 = 7/3
2 3/4 = 11/4
Then you multiply.
7/3 · 11/4 = 77/12
Finally you convert it back into a proper fraction.
77/12 = 6 5/12
Does the equation = 3 represent a function? Choose one option from each drop-down menu to explain your answer. For an equation to represent a function, Choose... Choose... The equation z = 3 Choose... outputs. multiple different inputs cannot have the same outputs hoose... the same inputs cannot have multiple different outputs
Answer:
The same inputs cannot have multiple different outputs
Using what you know about slope of a line, construct 3 different equations that have the following properties: 1. A slope-intercept form equation with a negative slope and a y intercept of 0 2. A vertical line 3. A horizontal line
Answer:
Assuming that each equation only has one property. 1. Would be any line with a negative number as the slope Example: y = -2x, and no slope intercept would be attached because it is asking for a zero. Now if they are asking for an actual 0 attached (this doesn't need to be added unless asked) just add + 0 to the end which would be y = -2x +0. 2. Would be a line without a slope but rather an intercept. Example: y = 3. Now 3. Would be any equations with the x equivalent to a number. Example: x = 2
Therefore, the answers would be: 1. y = -2x + 0 (or any other negative number as the slope). 2. y=3 or any other integer. 3. x=2 or any other integer.
Step-by-step explanation:
Answer the following questions using what you've learned from this unit. Write your responses in the space provided.
1. (18 points) You are standing at the top of a building that is under construction. Someone drops a box of nails off the side of the building, and you count that it takes at least 5 seconds for the box to hit the ground. The time it takes something to fall from a distance d (in meters) can be found from the equation:
A. Using this equation, figure out the range of possible heights the building has.
B. Later in the day, you decide to try a more precise experiment. You stand at a different height on the building and drop the box of nails, but this time you use a stopwatch. You measure that it took exactly 3.4 seconds for the nails to hit the ground. How high were you when you dropped the nails?
Answer:
run
Step-by-step explanation:
Mr. Jacobs is going to make a histogram of the test scores from the last math test he gave. He plans to first organize the data into a stem-and-leaf plot and then make the histogram from the stem-and-leaf plot. The test scores are listed below.
79, 82, 65, 61, 94, 97, 84, 77, 89, 91, 90, 83, 99, 71, 68, 77, 87, 85
Which of the following histograms represents this data?
Thank you!
Answer:
the third one is the correct one
Step-by-step explanation:
because there are 5 numbers between 90 and 99 and 6 number between 80 and 89 and the third diagram is the only one that matches
please help UwU ....................................
Answer:
1. (3) 2. (4) 3. (-1)
Step-by-step explanation:
if you graph them then you get the answer.
Answer:
Point A is (-2, 3)
Point B is (2, 4)
Point C is (0, -1)
Step-by-step explanation:
I did this a long time ago. Good luck :)
please answer as soon as possible
Answer:
983
Step-by-step explanation:
iTS like code please trust me it's hard to explain. first floor is 167 second floor is 205 third floor is 451 fourth floor is 983 fifth floor is 640 and the sixth floor is 385
help me with this please
Answer:
12
Step-by-step explanation:
You need to use PEMDAS
No Parenthesis
4^2 is 16, since 4 * 4 = 16
Now the equation is 24 - 16 + 2*2
2 * 2 = 4
24 - 16 + 4
24 - 16 = 8
8 + 4 = 12
Hope this helps
Help quick please I really need help with this!!
Answer:
The 3rd answer;
6x - 9y = -9
Step-by-step explanation:
For an equation to have infinitely number of solutions, it needs to perfectly match the line on the graph, which this equation does when graphed out.
HElpppppppppppppppppppppp
The Shapes Are Similar Find the Scale Factor
Answer:
3
Step-by-step explanation:
If you divide the scaled image numbers by 3, then you get the numbers of the original image. Therefore, the scale factor is 3. Hope that helps :)
PLZZ help for brainliest plzz and Ty
Answer:
The answer for this question is D
Step-by-step explanation:
Answer:
D. 208 418 cm^3
[tex]v = \pi \: r^{2} h \\ v = (3.14).( {15)}^{2} .(295) \\ v = 208417.5[/tex]
I need help with this one
Q5
Answer:
B > A
Step-by-step explanation:
its the third answer
Pleaseee help me with these sequence
1) 100, 81, 64, 49, ?
2) 1, 3, 9, 27, ?, 243
Answer:
1) 36
2) 81
Step-by-step explanation:
#1 you first have to figure out how much it is receding by. The first one is 100 - 19. The second is 81 - 17. The third is 64 - 15. So the forth one is 49 - 13=49
#2 is just times each number by three. You can tell becuase the first number is 1. And the next is 3. So 27 x 3= 81. (81 x 3=243)
Help meeeeeeee!!! REEEE
Answer:
I think 5 faces and 10 edges
Step-by-step explanation:
i did this already
Any irrelevant information will be reported. Please help.
Find the slope:
Slope
m=y2-y1/x2-x1m=-1+3/4-1m=2/3Tom works mowing lawns and babysitting. He earns $8.60 an hour for mowing and $7.20 an hour for babysitting. How much will he earn for 3 hours of mowing and 5 hours of babysitting?
Answer:
25.80 for mowing and 36.00 for babysitting.
Step-by-step explanation:
8.60 x 3 = 25.80
7.20 x 5 = 36.00
Is this a glitch or do i have to get 5 more brainliest?
You can have the points if u figure it out lol
It says i only have 5 brainliest even though i have 12
Answer:
Step-by-step explanation:
They mods barely reply.
I'd say maybe update the app. The same thing happens to my account. Some info aren't always updated.
(PLEASE GIVE THE CORRECT ANSWER THIS IS DUE RN <33)
13. (05.06 LC)
The net of a solid figure is shown below:
Which calculation will give the total surface area of the solid figure? (1 point)
A. 6 × 4 × 4 square inches
B. 4 × 6 × 6 square inches
C. 6 × 4 × 4 × 4 square inches
D. 4 × 6 × 6 × 6 square inches
I USED WRONG ACCOUNT GIVE TO OTHER ANSWER
Answer:
A
Step-by-step explanation:
Surface area is the area of 1 side of the cube multiplied by the amount of sides so 4x4x6 is the right answer
Answer:
A
Step-by-step explanation:
Surface area is the area of 1 side of the cube multiplied by the amount of sides so 4x4x6 is the right answer
This is correct account SRRY
Edit:6x4x4
Pls answer this simple question for brainly
Answer
The equation is already in slope intercept form so just graph it as you normally would.
Step-by-step explanation:
graph the -3x as a line the looks like this \ that goes through the +60. It should look like this
Which one is a function?
help ill give brainlest pls
Answer:
(-7,-2)
Step-by-step explanation:
If a regular shape is rotated 180 degrees about the origin (0,0) it will end up opposite the original place.
So P = (-7,-2)
Are these triangles congruent?
A. Yes, Angle B Equals Angle F.
B. Yes, Side BC Equals Side FD.
C. Yes, All Corresponding Sides And Angles Are Equal.
D. No, No Corresponding Sides And Angles Are Equal.
Please Hurry, I'm timed. 30 Points And Will Give Brainlist. <3
Answer:
The answer is D because the angles ABC are not corresponding to DEF
The largest doll is 12 inches tall. The height of each of the other dolls is 7/10 the height of the next larger doll. Write an expression involving a power that represents the height of the smallest doll. What is the height of the smallest doll?
The height of the tallest doll = 12 inches
The height of 2nd doll = 12×7/10
The height of 3rd doll = 12×7/10×7/10 = 12×(7/10)²
The height of 4th doll = 12×7/10×7/10×7/10 = 12×(7/10)³
Therefore the height of the smallest doll = 12×[tex]7/10^{(n-1)}[/tex]
where n is the number of dolls
So, if there are 5 dolls then the height of the smallest doll will be
12×[tex]7/10^{(5-1)}[/tex] = 12×[tex]7/10^{4}[/tex] = 2.8812 inches
hi! please help! thank you
Answer:
1) p≥2
2) e-9=13
3) f<5
Step-by-step explanation:
1) If there are at least two slices left, there could be more, so use p≥2, meaning p is greater than or equal to 2.
2) e is your starting amount, so put that first, then it says it decreases by 9, so it is e-9=13.
3) If there are fewer than 5, it can not be 5 so you use <.
f<5 or gallons is less than 5.
Answer me pls I will mark brainliest worth 50 points. (sorry when I put 100 it goes to 50).
A random sample of dogs at different animal shelters in Abu Dhabi shows that 12 of the 60 dogs are puppies. Abu Dhabi's animal shelters collectively house 1,200 dogs each year. About how many dogs in all of the city’s animal shelters are puppies?
Answer:
240
Step-by-step explanation:
1) First you set up a proportion.
2) You do 12/60=x/1,200.
3) You cross multiply and do 12x1,200. Your answer is 14400.
4) Then you do 14400/60=240
What is the variable in the algebraic expression - 9b + 11
The variable in this algebraic expression is b
Answer:
The variable is b.
Step-by-step explanation:
Help me find out definition but use basic sentences! I will give a brainlist point! :)
Use the figure to find each angle measure
Hello!
x= 180 - 65 -36
=> 79°
z= 180 - 36
=>144°
(y+10 ) = 65°
GIVING BRAINLIEST FOR BEST ANSWER!
Solve four and two fifths plus two and two thirds.
A) Seven and one twentieth
B) Eight and three twentieths
C) Seven and one half
D) Seven and three twentieths
Answer:
a or b is a right answer
Step-by-step explanation:
seven and one twentieth
eight and three twentieth