Answer:
40
Step-by-step explanation:
16 ÷ 40% = 40
40% of 40 = 0.4 × 40 = 16
Answer: 40
Step-by-step explanation:
I really need to know theese and rhe rest plsss
Answer:
10.45?
Step-by-step explanation:
Answer:
5.05
Step-by-step explanation:
-2.7+7.75
2.7 is how much he descends so its negative
And 7.75 for how much he went up so its positive
Wes is ordering nachos at a restaurant, and the server tells him that he can have up to three toppings: black olives, guacamole, and chicken. Since he cannot decide how many of the toppings he wants, he tells the server to surprise him. If the server randomly chooses which toppings to add, what is the probability that Wes gets just black olives and guacamole
Answer:
2/9
Step-by-step explanation:
Possible outcomes: olives, olives and guacamole, olives and chicken, guacamole, guacamole and olives, guacamole and chicken, chicken, chicken and olives, chicken and guacamole = 9 possible outcomes
way to achieve just black olives and guacamole = 2
possibility is 2 over 9 = 2/9
Explain answer !
Will give brainlst
Answer:
y = 6
Step-by-step explanation:
you cross multiply so 3 x 16 = 46 and 8 x y = 8y
it should look like this now -> 8y = 48
divide both sides by 8 -> y = 6
Answer:
y=6
Step-by-step explanation:
rewrite equation 16/y=8/3
multiply the numerator of the first fraction by the denominator of the second fraction. set this equal to the product of the denominator of the first fraction and the numerator of the second fraction
16 * 3= y * 8
rewrite equation as y*8=16*3
multiply 16 by 3
y*8=48
divide each term in y88=48 by 8
y=48/8
divide 48 by 8
y=6
Which expression is equivalent to 8.6(x – 1) + 8x.
Answer:
16.6 x − 8.6
Step-by-step explanation:
Hope this helps
Evaluate f(x)=6x2 – 12 when x =-3.
Find X.
Round to the nearest tenth.
Answer:
Step-by-step explanation:
[tex]c^2=a^2+b^2-2ab\cos\theta\\ \\ \theta=\cos^{-1}\frac{a^2+b^2-c^2}{2ab}\\ \\ \theta=\cos^{-1}\frac{55^2+50^2-90^2}{2(55)50}\\ \\ \theta\approx117.9^o[/tex]
Solve for x. What is the value of
Pls help me
Answer
x = 21
HOS = 68
Explanation
The arrows beside x point to 12 and 6, which is a straight angle. Straight angles always add up to 180 degrees.
So that means 3x+5 plus 5x+7 must equal 180 degrees.
3x+5+5x+7 = 180
Combine like terms.
8x+12 = 180
Subtract 12 from both sides.
8x = 168
x = 21
But BE CAREFUL.
The problem is asking for the angle HOS.
To do this, just substitute what you got for x into the expression.
3(21)+5 = 68
The value of HOS is 68 degrees.
Jasmine drew this display to represent the amount of
time people spent completing an online survey.
Which statements are true? Check all that apply.
Online Survey Completion
To be a density curve, the area between the x-axis
and the curve must be 1.
This cannot be a density curve because it is not
symmetric.
This could be a density curve because all points on
the curve are above the x-axis.
1
7
2 3 4 5 6
Time (min)
This cannot be a density curve because it contains
straight lines.
This cannot be a density curve because some of
the values are negative.
Answer:
The first and third one is correct.
Give the person above brainliest
ED2021
Option 1 and 3 are correct. The given graph is formed between the relative frequency and time.
How do One determine the relative frequency?The relative frequency is the ratio of the count of the considered subgroup to the total count. The frequency of the considered subgroup in relation to the total frequency is relative frequency.
The statements are true as follows;
1. To be a density curve, the area between the x-axis and the curve must be 1.
3. This could be a density curve because all points on the curve are above the x-axis.
Option 1 and 3 are correct.
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find the slope of the line
Answer:
The slope of the line is: 1
Step-by-step explanation:
Use the equation
[tex] \frac{y2 - y1}{x2 - x1} [/tex]
Use the two sets of points given to you to slve the equation.
Assign the points their variables:
x1 y1 x2 y2
(4, 4) (8, 8)
Insert the numbers into the equation:
[tex] \frac{8 - 4}{8 - 4} [/tex]
Simplify:
[tex] \frac{4}{4} = 1[/tex]
What is 60% of 33= the fraction
Hope you have a good day, Loves!
Also if I'm right can you let me know please?
Also Also if I am right can I please have Brainliest??
Answer:
19.8
Step-by-step explanation:
60% of 33
also known as
33 - 40% of that =
19.8
or to better understand it set up the equation
33 x 0.40 which can be simplified to 33 x .4
which multiplied together is...
Decimal form: 19.8
Fraction form: 19 4/5
So I Hope I Helps You!
Please help me
3(x + 2) * 10 * 7 divided by 70 - 2 (x+2)
Simplify
Answer:
= 105(x+2)/33-x
Step-by-step explanation:
Given the expression
[3(x+2)*10*7]÷70 - 2(x+2)
= 3(x+2)*70÷70 - 2(x+2)
= 210(x+2)/70-2x-4
= 210(x+2)/66-2x
= 210(x+2)/2(33-x)
= 105(x+2)/33-x
Find five ordered-pair solutions to the linear equation 2x+y=6
Answer: (-2,10)(0,6)(3,0)(8,-10)(10,-14)
Step-by-step explanation:
Answer:
(0,6)
(1,8)
(2,10)
(3,12)
(4,14)
(5,16)
Step-by-step explanation:
first you have to put it in y=mx+b form y=2x+6
next put in your calculator
Select two expressions that are equivalent to v.
There is not image we cannot see the picture
Find the missing values of the variables. The diagram is not to scale.
119
106°
74
Answer:
x = 93, y = 74
Step-by-step explanation:
y and 106 are supplementary angles, in other words,
y+106 = 180
y = 74
All the angles in a quadrilateral added up is equal to 360 degrees, so
x+74+74+119 = 360
x = 93
46. MULTI-STEP A flying disk has a radius of 4.9 inches. Jolanda discovers that adding a hole with a radius of 3.75 inches to the center of the disk reduces the weight of the disk, so it travels farther. Jolanda wants to experiment with the size of the disk to increase flying distance. In the new disks she creates, the sizes of the disks and holes are increased on decreased by the same amount. a. Write an expression for the area of the top of the new flying disks. b. Explain your solution process.
Answer:
jdnckrbekspqhdjgkck,bwmwldbcbxnlwlwwnckv
Someone help me please crack this code?
Answer:
B=1 C=4 D=6 A=9
Step-by-step explanation:
Its a clock
Answer:
A = 9
B = 1
C = 4
D = 6
Step-by-step explanation:
which equation is equivalent to 4(a-3)
Answer:
12-4
Step-by-step explanation:
How do your find area from radius
Answer:
A= [tex]R2[/tex] [tex]\pi[/tex]
Step-by-step explanation:
Adriana made 2/5 of a kilogram of trail mix. If she puts 1/5 of a kilogram into each
bag, how many bags can Adriana fill?
Answer:
2
Step-by-step explanation:
2/5 divided by 1/5 = 2/5 x 5/1 = 10/5 = 2
140 % of what number is 14?
0.1
19.6
10
0 1,000
Help
Answer:
10
Step-by-step explanation:
I simply divided 140/14 and got 10! Hope this helps :)
The 140 percentage of the number 10 is 14
Given data ,
To find the number that is 140% of another number, we can set up the equation:
140% of x = 14
So , 140 percentage of the number x = 14
To solve for x, we need to convert 140% to its decimal form, which is 1.40:
1.40 * x = 14
Now we can solve for x by dividing both sides of the equation by 1.40:
x = 14 / 1.40
Dividing 14 by 1.40 gives us:
On simplifying , we get
x = 10
Therefore , the value of x = 10
Hence , 140 percentage of 10 is equal to 14
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2. GEOMETRY What is the difference in the areas of the polygons shown A=x+4 A=5x-7
Answer:
6
Step-by-step explanation:
Answer:
4x - 11
Step-by-step explanation:
Which of the following word problems can be solved using the equation 4(x + 8) = 40?
O
A square has a side length of Xinches. Each side of the square will be increased by 8 inches to create a larger square. If the larger square has a perimeter of
40 inches, what is the side length, in inches, of the original square?
Four friends share a box of cookies. After each friend receives x cookies, there are still 8 cookies left in the box. If there were initially 40 cookies in the box, how
many cookies did each friend receive?
A student has four bags of marbles. Each bag originally has x marbles. After taking out 8 marbles from each bag, there is a total of 40 marbles in the bags.
How many marbles were originally in each bag?
Oscar has 8 stacks of trading cards. Each stack originally has x trading cards. He adds 4 cards to each stack giving him a total of 40 trading cards. How many
trading cards did Oscar originally have?
Answer:
4(x+8)=40
4x+ 32= 40
4x=40-32
4x=8
x=8/4
x=2/1
An internet survivor
game had 50,000
participants; however,
the game kicks off 20% of
the participants each day.
Which function models
this game?
Answer:
70,000
Step-by-step explanation:
5,000
20
70,000
Item 20 Two groups leave on different flights from the same airport. Group A flies 130 miles due west, then turns 24° toward north and flies 45 miles. Group B flies 130 miles due north, then turns 32° toward east and flies 45 miles. Which group is farther from the airport?
Answer:
Group A
Step-by-step explanation:
Since in total they moved the same amount of miles then the one with the least turnback (angle in this case) would be farther
Find the 10th term of the geometric sequence 3, 6, 12,
Step-by-step explanation:
to calculate common ratio
=second term divided by first term
-20 greater than or equal to 5w
Answer:
It depends is w is a negative or positive number
Step-by-step explanation:
5w could = 5 x 4 = 20 this is greater than -20
5w could = 5 x -4 = -20 this is equal to -20
hope this helps...
1/10 (x + 11) = -2 (8 - x)
Answer: (5/8)x
Step-by-step explanation:
help me with this problem please
Answer:
The answer is D.
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
the right answer is d when multiples by both sides
1 The graph shows the relationship between the weights of 5 packages and the shipping charge for each package. Is the relationship represented by the graph a function? Explain. I
Answer:
Step-by-step explanation:
Yes, each input value is paired with only one output value.
The function represent the given graph is f(x)=0.67x+1.83.
What is the equation of a line?The general equation of a straight line is y=mx+c, where m is the gradient, and y = c is the value where the line cuts the y-axis. This number c is called the intercept on the y-axis.
From the graph, the coordinate points are (1, 2.5) and (2.5, 3.5)
Here, slope m=(3.5-2.5)/(2.5-1)
= 1/1.5
= 0.67
Substitute m=0.67 and (x, y)=(1, 2.5) in y=mx+c, we get
2.5=0.67+c
c=1.83
Substitute m=0.67 and c=1.83 in y=mx+c, we get
y=0.67x+1.83
Therefore, the function represent the given graph is f(x)=0.67x+1.83.
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A taxi service charges $4.50 to pick someone up and then $0.75 per mile during the ride.
Part A. Write an expression that can be used to find the cost of a taxi ride for any number of miles, m.
Part B. What is the cost of a taxi ride that is 5 miles long?
Enter the correct answers in the boxes.