How do I solve this
I’m very confused
[tex]\boxed{2\:x}[/tex], x + 2 , 2 - x
5 - x , x , [tex]\boxed{2x\:-\:1}[/tex]
[tex]\boxed{x\:-\:1}[/tex], 2 , [tex]\boxed{x\:+\:3}[/tex]
..................................................................Each row and column sums to [tex]\sf\purple{2x\:+\:4}[/tex].
[tex]\large\mathfrak{{\pmb{\underline{\orange{Happy\:learning }}{\orange{.}}}}}[/tex]
The figure below shows a shaded circular region inside a larger circle:
A shaded circle is shown inside another larger circle. The radius of the smaller circle is labeled as r and the radius of the larger circle is labeled as R. On the right side of the image is written r equal to 4 inches and below r equal to 4 inches is written R equal to 5 inches.
What is the probability that a point chosen inside the larger circle is not in the shaded region?
24%
36%
50%
64%
Which inequality is true?
|--100 > 150
|--1001 < 50
-50 > 1-100
|--50 < -100
|-100|>|50|
Your supposed to do the Diagnostics yourself though...
The legs of a right triangle are 15 feet and 18 feet long. What is the area of the triangle?
Answer:
135
Step-by-step explanation:
Well, this is easy!
We just have to remember the formula!
L*W*1/2
We get 270/2.
This equals 135!
Hurry Asap Need Help I Will Give Brainliest!! NO LINK OR DOWNLOAD
WILL GIVE BRAINLIEST!!! A rectangular field has an area of 4200 feet. Let the length of the field be (x+2) and the width be (x-3). Find the length and width of the field by writing a quadratic equation and solving using completing the square.
The ages
of people on a jury are 41, 45, 39, 56, 48, 45, 42, 34, 47, 62, 35, and 58.
Find the Mean:
Find the median
Find the Mode:
Answer:
Mean: 46 Median: 45 Mode: 45
Step-by-step explanation:
Mean: 41+45+39+56+48+45+42+34+47+62+35+58 = 552 then, 552/12 = 46
Median: Put numbers in order from least to greatest and cross one out on each side until you get to the middle number. 45 and 45 were the last two numbers to be crossed out, the middle of those would simply be 45!
Mode: 45 appears twice while the rest of the numbers only appeared once.
I hope this helped, good luck! :)
It says “ Marco is riding his bicycle at a speed of 16 kilometers per hour. How far will he ride in 2.5 hours at this speed?”
Answer:
40 kilometers per hour
Step-by-step explanation:
16*2.5=40
Hope this helps.
CAN SOMEONE HELP ME PLSSSSS ASAP,ill give brainliest pls answer asap
Answer:
It is a downhill slope that shows a viewpoint of data on how much 8-1 bottles cost.
Note:
Can you pls give me brainliest?
- 7th Grade Work -
Please answer if it's a, b, c, or d.
Please help ; - ;
Answer:
D. 2x + 5
Step-by-step explanation:
Let’s solve: 6x - 4x + 5
1) collect like terms:
(6-4)x + 5
2) subtract:
Our answer: 2x + 5
And that’s it! Hope this helped, have a good day!
Which function has a graph with a vertical
asymptote at x = 7 and a horizontal asymptote at
f(x) = -3?
Please help me
Answer:
[tex]f(x)=\frac{1}{x-7}-3[/tex], see the graph attached for a visual reference.
Step-by-step explanation:
Vertical asymptotes are only present in rational functions where the parent function [tex]f(x)=\frac{1}{x}[/tex] has a vertical asymptote at the line [tex]x=0[/tex] and a horizontal asymptote at the line [tex]y=0[/tex]. Because the vertical asymptote has to be [tex]x=7[/tex], the denominator must be x-7 in order for the denominator to equal 0. For the horizontal asymptote to be [tex]y=-3[/tex], then 3 must be subtracted from the rational function. Therefore, the function that has these asymptotes is [tex]f(x)=\frac{1}{x-7}-3[/tex].
A stock was priced [tex]$12 | 3/8[/tex] per share. It rose in price by [tex]$3 | 1/4[/tex] per share. What was its new price?
A. [tex]$15 | 5/8\\[/tex]
B. [tex]$9 | 1/4[/tex]
C. [tex]$15 | 1/3[/tex]
D. [tex]$9 | 1/8[/tex]
Answer:
9 1/4
Step-by-step explanation:
12 3/8 - 3 1/4= 9 1/4
A skydiver was at an elevation of 17,833 feet. One minute later, she was at 4,297 feet. Find her average change in elevation per second.
Jamie ask 40 random 8th grade students whether or not they had a curfew. Then she asked if they had a set bedtime on school nights. Th results are below. What is the marginal relative frequency of those students who had no bedtime? Total Curfew No curfew Total Bedtime 12 8 No Bedtime 6 14 20 40 18 40 O 6 14 14
Answer:
6/14
Step-by-step explanation:
The number under ''No Bedtime'' are 6 and 14 which makes the Marginal Relative, 6/14
Hope this helps <3
To build a pizza, customers choose stuffed (S) or thin (T) crust, red (R) or white (W) sauce, and a topping. The choices for toppings are pepperoni (P), sausage (S), or vegetables (V).
The following list shows the possible pizzas that can be made. The first letter represents the crust, the second letter represents the sauce, and the third letter represents the topping. For example, a stuffed-crust pizza with red sauce and pepperoni is listed as SRP, and a stuffed-crust pizza with white sauce and sausage is listed as SWS.
SRP, SRS, SRV, SWP, SWS, SWV, TRP, TRS, TRV, TWP, TWS, TWV
What is the probability of randomly building a pizza with red sauce and pepperoni
Answer:
If the only chances are the ones listed there's is a 1 in 12 chance.
NEED HELP ASAP!!!!!!
1. Charlie is training to run a marathon. Every day he puts on his sneakers and runs 12 miles. Charlie never misses a day. How many miles does Charlie run in one full year, or 365 days?——————————————
2. For example, if you were told the answer was 3, you might come up with the following questions:
•How many sides are on a triangle?
•What is 33 divided by 11
•How many dimes in 30c
•How many feet in a yard?
•How much is 3 x 1?——————————————
Create as many math related questions as you. Can when the is 9. Think about questions that relate to measurement, geometry, time, money, number, and algebra.
Answer:
1. 4380
2. 6 - 3
Which algebraic representation best represents the translation?
А.
A) x-3, y +4
B) x - 4, y + 3
C) x + 4, Y-3
D) x + 3, y - 4
Answer:
C
Step-by-step explanation:
The x-axis got added 4 units.
The y-axis got subtracted 3 units.
And that is what it says on answer C.
F r e e points if you can answers these questions. Get 4 or the most question correct and ill mark Brainliest.
After everyone post their answers ill reveal the true answers.
Answer:
here are the answers
Step-by-step explanation:
40. no one. The accountant is a girl.
41. neither, they're both a pound.
42. 7!
43. hole
44. widow. sad.
45. glove
46. chair, mattress, toothbrush
47. wait till the water breaks the walls but how did we get here in the first place?
48. stairs
49. I dunno
50. the wheel was invented
Which graph represents the solution of 3y-9≤6x?
The graph that represents the solution of 3y - 9 ≤ 6x is option A.
Option A is the correct answer.
What is inequality?It shows a relationship between two numbers or two expressions.
There are commonly used four inequalities:
Less than = <
Greater than = >
Less than and equal =
Greater than and equal=
We have,
3y - 9 = 6x
We can find the following coordinates.
When x = 0,
3y - 9 = 0
3y 9
y = 3
When y = 0,
3y - 9 = 6x
-9 = 6x
x = -9/6
x = -3/2
x = -1.5
Thus,
The graph on option A represents the solution.
Learn more about inequalities here:
https://brainly.com/question/20383699
#SPJ2
A car manufacturer was having a sale on cars. Each car was being sold for 4,000 dollars less than the original price. 30 cars were sold every ¼ of an hour. At this rate, how many cars would be sold in an hour?
Answer:
120
Step-by-step explanation:
1/4 of an hour is 15 minutes so 4 15 minutes=1 hour so 30 cars times 4 15 minutes= 120 cars in an hour
please help will get brainliest and 10 points if correct
Answer:
I think the answer is 18 because 20+18=38 and 7x2= 14
Then you would multiply 38 x 2to get 76
14 + 76 = 90
Step-by-step explanation:
How can you slice a rectangular prism to create a rectangular plane section with the largest possible
area? Show and describe the plane section formed
by the slice.
Answer:
You can cut it horizantly, vertically and in the middle
Step-by-step explanation:
A prism, with the base below, has a height of 12 units. What is the volume of the prism?
64 cubic units
96 cubic units
144 cubic units
768 cubic units
Point Q is located at (-9,10). where is Q' after a translation 4 units right and 11 units down? Please hurry!! I need this done by tomorrow!!!
Answer:(-5,-1)
Step-by-step explanation: 4+(-9)=-5 11-10=-1 Answer would be (-5,-1)
Help me please I haven’t even learned this :,)
Answer:
-11/12 is the answer
Step-by-step explanation:
will give brainliest!!!! Which of the following scatterplots would have a trend line with a positive slope?
Answer:
I'm not sure if its correct but I say its the third scatterplot.
Explain how to decompose a triangle into congruent triangles. How does the area of those decomposed triangles relate to the area of the rectangle?
Can someone help me with this?
Answer:
there is no pictures on my screen...
Step-by-step explanation:
33. The number of batches of cookies that can be made in a bakery every hour is shown in the graph.
What is the equation of this line?