Which inequality is true when x = 7?
Answer:
B,C,D
Step-by-step explanation:
−21<−3x
Answer: X<7
−5x>−35
Answer: x<7
The fourth also equals 7
i would really apriceate it if someone would help me on this pls
Answer
1-2/8
Step-by-step explanation:
pls pls help anyone whos good at math help!!!!
Answer:
Step-by-step explanation:
It's options 1, 3 & 4
Abd I am not that sure about the second option, anyway the rest all which are correct I have specified
Answer: 1 & 4 is the best I can do there may be one more hope this helps!
Step-by-step explanation:
I NEED HELP PLEASEEEEEEE
Answer: I THINK 150
Step-by-step explanation:
What aspect of a line of a linear equation does the slope affect? What does the y-intercept affect?
Answer: The y-intercept affects where the linear equation meet the y-axis. The slope affects how steep the linear equation is on the graph.
Bentley started the month with $652.45 in his checking account. He had withdrawals of $57.80, $139.28 and $256.62. He was paid twice during the month and deposited $468.29 and $365.78. The bank charges $9.87 a month for transaction fees. How much money is in Bentley's checking account at the end of the month? Use a $ sign in your answer.
Please help me i will give u brainlesit
Answer:
the ordered pair represents the slope of the line and its function
Step-by-step explanation:
ANSWER ASAP GIVING BRAILIEST AND STUFF!
Please answer the following essay question:
Suppose each dimension of a cube is increased. What happens to the surface area when each dimension is doubled, tripled or, quadrupled?
Answer:
Step-by-step explanation:
Surface area of a cube = 6a²
When each dimension is doubled, Side =2a
Surface area = 6*(2a)² = 6 * 4*a² = 4*(6a²)
So, when each dimension is doubled, surface area is 4 times of the original surface.
a = 3a
Surface area = 6*(3a)² = 6 * 9 *a² = 9 *6a²
= 9 times the original area
a = 4a
Surface area = 6*(4a)² = 6* 16 * a²
= 16 * (6a²)
= 16 times of original area
I need help! Can someone help me with this? I will give brainliest!
Answer:
What is the equation for this
Step-by-step explanation:
Please answer truefully i giv you brainlistet
5 calculators cost $140.00
Answer:
The cost of 1 calculator is $28.00
Step-by-step explanation:
You haven't mentioned the question. Anyways if you want to find the value of 1 calculator, the simplest method ( in my opinion) you could do so in the ratio method:
5 calculators : $140
1 calculators : x
( x is the cost of 1 calculator. You have to find x. )
Cross multiply both the ratios. Multiply 5 with x and 140 with 1.
5x = 140 × 1
5x = 140
Bring 5 to the other makes 140 divided upon 5, as it was multiplied with x.
x = [tex]\frac{140}{5}[/tex]
x = $28
You could not only find the cost of 1 calculator, but any number of calculators. Just replace the number of calculators with 1 calculator that I have found the cost of.
Pay (dollars)
Justin's pay is represented by this line graph.
How much is Justin paid for one hour of work?
Answer:
2 dollars per hour
Step-by-step explanation:
I believe your supposed to divide 20 by 10 to get 2.
Based on the information given, which formula should we use to calculate the circumference of the circle?
C=πd
C=2πr
Answer:
Step-by-step explanation:
The two formulas are essentially the same. Recall that 2r = d (and of course d = 2r). If you're given the diameter, d, use C = πd; if you're given the radius, use C = 2πr.
help me ill give brianlist
Can someone help me please and plz explain ur answer
Answer:
Unbiased because the servey was not taken by a specific group of people. Instead, the servey is taken by random people at the shopping mall.
Answer:
Unbiased
Step-by-step explanation:
Because in the dictionary it says showing no prejudice for or against something; impartial. "his assessment of the benefits and drawbacks was unbiased." So when I read that, it was not prejudice, it was showing that whoever started the survey, was not prejudice, cus he was trying to help the company. Hope this helps you :)
I need the answer please! a picture is attached of the question
Answer:
35.42
Step-by-step explanation:
25*3.14=35.42
Answer:
35.42
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This rectangle represents the base of a rectangular prism. The height of the rectangular prism is 56 m.
What is the volume of the rectangular prism?
212 m³
525 m³
5,600 m³
29,400 m³
PLz help me
Answer:
1,960
Step-by-step explanation:
35 times 56 = 1,960
35 is the base, to get the base you do length times width.
the height is 56. To get the volume do base (or length times width) times hight.
Hope that helps!
SELECT ALL THAT APPLY
The slope of the graph of a direct variation function is -3. Which of the following is true?
The function is linear.
The equation is y = -3 x .
The point (2, -6) is on the graph of the function.
The equation of the function is y = - 1/3 x
REMEMBER THIS IS A SELECT ALL
The statement which is true for the function having slope is that the function is linear.
What is function?Function is like a defined relationship between two or more variables expressed in equal to form. In a function each value of x must has a corresponding y value. The value which is entered in the function is known as domain and the value which comes out after is codomain of the function.
How to find function?We have been given that slope of function is -3.
1) The function is linear because slope is in single number.
2) We cannot say that the equation is y=-3x because it depends on other points also. Suppose the point at which the line passes is (1,2)
y-2=-3(x-1)
y-2=-3x+3
y=-3x+3+2
y=-3x+5
So this statement is wrong,
3) Same in statement third , we cannot say that the point (2,-6) lie on line.
4) It is wrong because in the given option slope is -1/3.
Hence the correct statement is that the function is linear.
Learn more about function at https://brainly.com/question/10439235
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If each dimension of the rectangular prism is doubled, how will its total surface area change?
o The surface area doubles
o The surface area triples
o The surface area increases by a factor of four
o The surface area increases by a factor of eight
Answer:
The surface area increases by a factor of four.
Step-by-step explanation:
Answer: the surface are increases by a factor of 4
Step-by-step explanation:
The surface are without doubulo it it is- 56
and with it double is- 208
and 56 times 4 is 208
measures the rectangle doubled-
hieght- 4
width- 6
lenth- 8
Write an equivalent expression to show the relationship of multiplication
and addition,
8 x 2
Answer:
8+8=8x2
Step-by-step explanation:
Multiplication is basically repetitive addition.
Answer:
7x4 and 8+8
is the answer hoped it helped
What is (-3,0) be 90 degrees clockwise on a graph?
Answer:
(0, 3)
Step-by-step explanation:
Visualize this problem as being based on a circle of radius 3. (-3, 0) lies on this circle, straddling the x-axis.
Now if we rotate that radius (connecting the (0, 0) to (-3, 0) clockwise, the point (-3, 0) becomes the point (0, 3).
Which expression describes the sequence: 72, 69, 66, 63...? (1 point)
Group of answer choices
72 − 3n
75 − 3n
3n − 72
3n − 75
Answer:
75 - 3n
Step-by-step explanation
This is 10 points plz help ( NO LINKS )
( ONLY ANSWER THIS IF YOU HAVE AN EXPLANATION AND IF YOU KNOW WHAT THE ANSWER IS)
Answer:it’s easy and simple its c
Step-by-step explanation:
Savannah uses models to compare two decimal numbers. She says 0.35 is greater than 0.4 because 35 > 4.Which of these explains Savannah's mistake?
Question 8 options:
Savannah incorrectly compared hundredths to tenths. She should compare 35 hundredths to 40 hundredths.
Savannah incorrectly compared tenths. She should compare 3 hundredths to 5 hundredths.
Savannah incorrectly shaded the models. She should shade one more tenth.
Savannah incorrectly counted the number of shaded parts in the models. She should compare 3 shaded parts to 4 shaded parts.
Answer:
Step-by-step explanation:
La primera ya que es .35 y .40 hay que igualar
PLEASE HELPPOPOIGRKEROEKGJN
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The length of a rectangle is 1 foot more than twice the width. The area is 55 square feet. Find the perimeter of the rectangle.
Answer:
5 ft and 11 ft
Step-by-step explanation:
l= 2w+1
A=lw= 55
w(2w+1)=55
2w²+w-55=0
integer solution of quadratic equation is:
w=5 ft
l= 2*5+1=11 ft
Answer:
32 feet
Step-by-step explanation:
Start by creating your 2 equations
l = 2w + 1
l * w = 55
Plug in l, the isolated variable
(1 + 2w)w = 55
w + 2w² = 55
2w² + w -55 = 0
( − 5 ) ( 2 + 1 1 ) = 0
w= 5
w= -11/2 <- the width can't be negative so this one is out
Plug width into the area formula to find length
l * 5 = 55
l = 11
Find the Perimeter
2(11) + 2(5)
22 + 10 = 32
*15 Points* Answer the question and I will give you BRAINLIEST!
Answer:
B and C
Step-by-step explanation:
Answer:
Option A
Step-by-step explanation:
It has two terms which makes it a binomial and the highest exponent is 5 so it has a degree of 5
Allan wants to randomly choose a pair of pants and a shirt from his closet. The list below shows all possible combinations of pants and shirts, where the first color is for the pants and the second color is for the shirt.
(blue, black)
(blue, blue)
(blue, green)
(blue, green)
(black, black)
(black, blue)
(black, green)
(black, green)
If Allan randomly chooses a pair of pants and a shirt, what is the probability that Allan will choose a black pair of pants and a blue shirt?
Identify a pants-and-shirt combination that has a 14
probability of being randomly chosen
What is the airspeed velocity of an unladen swallow?
Answer: About 24 miles per hour or 11 meters per second.
Step-by-step explanation: It's concluded that the airspeed velocity of an unladen swallow is about 24 miles per hour or 11 meters per second.
The airspeed velocity of a unladen swallow is about :
24 miles/hr or 11 m/s
What is Airspeed velocity?In aviation, airspeed is the speed of an aircraft relative to the air.
Given is to answer the speed of a unladen swallow.
The airspeed velocity of a (European) unladen swallow is about :
24 miles/hr or 11 m/s.
Therefore, the airspeed velocity of a unladen swallow is about :
24 miles/hr or 11 m/s.
To solve more questions on airspeed velocity, visit the link below -
brainly.com/question/13890044
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5, 6, 8, 10, 15, 21, 23, 24, 27
Data
Mean
Difference
(data - mean)
Positive Value
(absolute value)
5
6
8
10
15
21
23
24
27
Sum of Positive Values:
MAD: (Average of positive values)
Answer:
15 sorry if I am wrong ;-;
Step-by-step explanation: