(Hurry pls) x is greater-than negative 4. A number line going from negative 6 to positive 2. An open circle is at negative 4. Everything to the right of the circle is shaded.
Examine the inequality and its graph.
Which values are part of the solution set? Check all that apply.
x = 3
x = –5
x = negative one-half
x = –4.5
x = –4
Answers
Answer:
Step-by-step explanation:
x > -4
It should be an open circle is at -4.
3 > -4 (true)
-5 > -4 (false)
-1/2 > -4 (true)
-4.5 > -4 (false)
-4 > -4 (false)
Hope this helps!
Answer:
x is greater-than negative 4. A number line going from negative 6 to positive 2. An open circle is at negative 4. Everything to the right of the circle is shaded.
Examine the inequality and its graph.
Which values are part of the solution set? Check all that apply.
x = 3 (correct)
x = –5
x = negative one-half (correct)
x = –4.5
x = –4
Related Questions
Subtract the rational expression
Please show steps
Answers
Answer:
1/(x -2)
Step-by-step explanation:
You want the simplified form of the rational expression ...
[tex]\dfrac{1}{x-4}-\dfrac{2}{x^2-6x+8}[/tex]
SimplificationWe simplify this by combining terms over a common denominator, then cancelling any common factors from numerator and denominator.
[tex]\dfrac{1}{x-4}-\dfrac{2}{x^2-6x+8} = \dfrac{(x-2)}{(x-4)(x-2)}-\dfrac{2}{(x-4)(x-2)}\\\\\\=\dfrac{(x-2)-2}{(x-4)(x-2)}=\dfrac{x-4}{(x-4)(x-2)}=\boxed{\dfrac{1}{x-2}}[/tex]
Note that the domain still excludes x=4, in addition to the obvious exclusion of x=2.
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The time it takes for a pendulum of a grandfather clock to swing back and forth one time is called the period of the pendulum. For a pendulum of length L (in feet), the period T (in seconds) is given by the equation T = 1.57 x Square root of L/2 . What is the period (in seconds) of a pendulum that is 8 feet long? Type the exact answer. Do not label seconds in your answer.
PLEASE ANSWER AS FAST AS POSSIBLE
Answers
Answer:
3.14
Step-by-step explanation:
A trampoline is shaped like a circle. The radius of the trampoline is 4 feet. Around the edge of the trampoline is 0.75 foot wide padded cover over the springs. This pad looks like a ring around the edge of the trampoline.
What is the probability of a student landing on the padded cover over the trampoline springs?
Enter the answer, rounded to the nearest hundredth, in the boxes.
Probability landing on the padded cover over trampoline springs =
Answers
Answer:
its 0.29
Step-by-step explanation:i took the test
HELP PLS APASAPA I WILL GIVE BRAIN
Answers
Answer:
you answer will be a binary number
he tables show the numbers of white and yellow flowers Cara and Hector used in 5 different arrangements.
Cara’s Flower Arrangements
White 3 6 9 12 15
Yellow 5 10 15 20 25
Hector’s Flower Arrangements
White 4 8 12 16 20
Yellow 6 10 14 18 22
Part A
Are the numbers of white and yellow flowers in Cara’s arrangements proportional?
Which equation relates the number of white flowers, w, to the number of yellow flowers, y?
Yes; y=35w
Yes; y=53w
No; y=3w+5w
No; y=5+3w
Part B
Are the numbers of white and yellow flowers in Hector’s arrangements proportional?
Which equation relates the number of white flowers, h, to the number of yellow flowers, e?
Yes; e=32h
Yes; e=23h
No; e=h+2
No; e=h−2
Answers
Answer:
A.
1. no, y = 5 + 3w
B.
no, e = h + 2
Step-by-step explanation:
Using the principle of proportional relationship to model the two tables, we can infer that, the first first table is proportional while the second isn't.
Clara's arrangement :
White (w)Yellow (y)Testing if relationship is proportional :
y = kw5 = 3k
[tex] k = \frac{5}{3}[/tex]
Yes, the relationship is proportional [tex] y = \frac{5}{3}w[/tex]
Hector's arrangement :
White (h)Yellow (e)The number of yellow flowers surpasses the number of white flowers by a constant value of 2.
Hence, the relationship can be modeled thus ;
e = h + 2Therefore, the relationship is not proportional.
Learn more : https://brainly.com/question/19267918
PLS!! HELP ASAP I WILL GIVE BRAINLIEST. write the correct answer
pic is not blurry not excuses
Answers
Answer:
8 or 9
Step-by-step explanation:
im not sure hope this helps
What is the product of 4 Over 5 times two-fifths?
A model representing 4 Over 5 and two-fifths
6 Over 25
8 Over 25
6 Over 10
20 Over 10
Answers
Answer:
8 over 25 or 8/25
Step-by-step explanation:
Hope this Helps!!
helpppppppppppppp!!!!!!!!!!
Answers
Sarah can spend at most $200 on school clothes write an inequality to represent the amount Sarah can spend on school clothes. Use UPS Check.
Answers
Answer:
x ≤ 200
Step-by-step explanation:
Let x = the amount Sarah can spend on school clothes
Given:
Sarah can spend at most $200⇒ x ≤ 200
≤ means equal to or less than
Could you please help me with either question for part c?
Thanks.
Answers
i made this line graph by measuring a cardboard box yesterday. can someone write 2-3 sentences about what you understood from this graph?
will give brainliest!
Answers
Answer:
As the time went by the shadow got smaller untill it hit three pm and 4pm. The reason the box shadow did not change over the time period of 4pm and 7pm is because at night there is no chance of light hitting around the box because from this graph I can see that the sun was goung down by 3pm. In conclusion the graph below shows when the sun was up and when the sun went down.
Step-by-step explanation:
As the time went by the shadow got smaller untill it hit three pm and 4pm. The reason the box shadow did not change over the time period of 4pm and 7pm is because at night there is no chance of light hitting around the box because from this graph I can see that the sun was goung down by 3pm. In conclusion the graph below shows when the sun was up and when the sun went down.
please help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
For example (1,2) becomes (1,9).
About 3.9 x 10^7 people live in California. About 1.3 x 10^6 live in Maine. About how many times more people live in California than live in Maine?
- 3 times as many
- 30 times as many
- 300 times as many
- 3 x 10^6 times as many
Answers
Divide the number of people in California (3.9x10^7) by the number of people in Maine (1.3x10^6)
(3.9x10^7) / (1.3x10^6) = 30
hi! can you answer the question followed in the "hey brains!!.odt"! thanks!;)))
Answers
Answer:
I believe the answer is 13/945
Answer:
Brainliest Plzzz!!!
Step-by-step explanation:
What is the interquartile range of this data?
Enter your answer in the box.
Answers
Answer:
I thank it is 7
Step-by-step explanation:
hope this help if it is wrong please let me now
What statement describes how water is involved in weathering a rock?
It increases the volume of the rock.
It makes the edges of the rock jagged.
It makes the edges of the rock smooth.
It moves the rock to a new location.
Answers
If you are given two unknown samples of gray metals, how can you use physical properties to determine if they are the same?
Answers
∠A and ∠B are complementary. The measure of ∠A is 75°.
What is the measure of ∠B?
Enter your answer in the box.
Answers
Answer:
15 is the measure of B
Step-by-step explanation:
Complementary angles have a sum of 90 degrees
Select all expressions that are equivalent to 5x - 15 - 20x + 10.
A. 5x – ( 15 + 20x ) + 10
B. 5x + -15 + -20x + 10
C. 5 ( x-3 - 4x + 2 )
D. -5 ( -x + 3 + 4x + -2 )
E. -15x - 5
F. -5 ( 3x + 1 )
Answers
[MA]:
-5 (3 x + 1)
The explanation:
Simplify:
(5 x - 20) + (10 - 15)
Grouping like terms, 5 x - 20 x - 15 + 10 = (5 x - 20 x) + (10 - 15):
(5 x - 20 x) + (10 - 15)
5 x - 20 x = -15 x:
- 15 x + (10 - 15)
10 - 15 = -5:
-5 - 15 x
Factor: -5 out of -15 x - 5:
Answer: -5 (3 x + 1)
[Artsy}
ill make brainliest if someone helps me
Answers
Answer:
3:1 9 7
Step-by-step explanation:
Answer:
The ratio is 2:3/4
The value of the ratio is [tex]2\frac{3}{4}[/tex]
The amount of white grape juice is __ amount of sugar.
Step-by-step explanation:
i dont know the third one, please specify if it's a number or a word
Every 14 days, Debbie’s dog eats 4 1/5 pounds of dog food. If Debbie’s dog eats the same amount of food each day, how many pounds does her dog eat per day?
Answers
The amount of food her dog eat per day would be; 0.33 pound.
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
Given that Debbie’s dog eats 21/5 pounds of dog food every 14 days. Debbie’s dog eats the same amount of food each day.
Therefore,
21/5 pounds of dog food = 14 day
one day = 14 / (21/5 ) pounds of dog food
One day = 14 x 5/ 21
= 10/3
Therefore, the amount of food her dog eat per day would be; 0.33 pound.
To learn more about the unitary method, please visit the link given below;
https://brainly.com/question/23423168
#SPJ2
It takes Krys and Glen 1_4hour to walk a mile. This week Krys walked 9 miles and Glen walked 3 miles. How much longer did Krys walk than Glen?
Answers
Answer:
Krys walked 1 1/2 hours longer than Glen.
Step-by-step explanation:
Glen walked 3 miles
3 x 1/4 = 3/4
Krys walked 9 miles
9 x 1/4 = 9/4
9/4 - 3/4 = 6/4
6/4 = 1 2/4
1 2/4 = 1 1/2
gl
i need this now asap
Answers
1. The scores from a statistics test were
99, 60, 82, 78, 93, 71, 68, 86, 80, 95, 72, 64
a. Calculate the mean and standard deviation for the class
(to the nearest whole number)
b. Drawn and label the normal distribution curve,
and
c. 68% of the students have a test score between
and
d. 95% of the students have a test score between
e. What percentage of the students scored less than a 792
f. What percentage of the students scored between a 55 and a 912
Answers
Answer:
Mean = 79
Step-by-step explanation:
99 + 60 + 82 + 78 + 93 + 71 + 68 + 86 + 80 + 95 + 72 + 64
Then divide by 12 because that's the total of numbers there are.
So 948 / 12 = 79
Can you please help me and answer correctly please and get brainliest!
Answers
Answer:
A
Step-by-step explanation:
its the only one that supports the main point
Answer:
A i think
Step-by-step explanation:
this isnt math (i think)
but B isnt the one because its talking about after school and not summer
c inst the one because its also not talking about summer break
d isnt also the one because its not talking about summer break
someone help me with this i’ll mark u brainlist or whatever its called lol
Answers
the slope is 0, and it isn’t proportional. sorry i don’t know the whole thing
A soccer field is 120 yards long. *1 yard = 3 feet
Han measures the length of the field using a 30-foot-long tape measure and gets a measurement of 358 feet, 10 inches.
What is the amount of the error?
Express the error as a percentage of the actual length of the field.
Answers
Answer:
0.33
Step-by-step explanation:
Brainlest please :D
Pls help thank you..
Answers
Answer:
10
Step-by-step explanation:
is ur answerrr
jjj yup
A scientist measures the growth of a new type of ivy that has been bred to grow in all types of weather. At the end of each week, the scientist measures the length of the vine.
A 3-column table with 5 rows. Column 1 is labeled Weeks with entries 1, 2, 3, 4, 5. Column 2 is labeled Total length (inches) with entries 4, 8, 12, blank, blank. Column 3 is labeled Total length (feet) with entries blank, blank, 1, blank, blank.
If the vine continues to grow at this rate, it will be
inches long at the end of 5 weeks. and the answera is 20
Answers
Answer:
16, then 20 inches
Step-by-step explanation:
What is the slope of the line?
Answers
Answer:
In mathematics, the slope or gradient of a line is a number that describes both the direction and the steepness of the line. Slope is often denoted by the letter m; there is no clear answer to the question why the letter m is used for slope, but its earliest use in English appears in O'Brien (1844) who wrote the equation of a straight line as "y = mx + b" and it can also be found in Tod hunter (1888) who wrote it as "y = mx + c".
Step-by-step explanation:
Steps for Graphing a Line With a Given Slope
Plot a point on the y-axis. (In the next lesson, Graphing with Slope Intercept Form, you will learn the exact point that needs to be plotted first. For right now, we are only focusing on slope.)Look at the numerator of the slope. Count the rise from the point that you plotted. If the slope is positive, count up and if the slope is negative, count down.
Look at the denominator of the slope. Count the run to the right.
Plot your point.
Repeat the above steps from your second point to plot a third point if you wish.
Draw a straight line through your points.
Answer: as you can see the line only on the 1
Step-by-step explanation: