Answer:
The answer is D
Step-by-step explanation:
30d = 30×d
Answer:
Step-by-step explanation:
option d is correct .
HELP ASAP!!! HELP FAST PLEEASE!!
Answer:
a)[tex]3x^2+3x+2x+2[/tex]
b)[tex](x+1)(3x+2)[/tex]
Step-by-step explanation:
student/dashboard/home C с The dot plot shows the number of wins for 16 baseball teams. Which statement about the data is true? A. The data are clustered from 1 to 3, so most teams won 1 to 3 games.
B. Baseball Team Wins There is a data point at 8, so most teams won 8 games. .
C. The data are clustered from 4 to 7, so most teams lost 4 to 7 games. o 1 2 3 4 5 6 7 8 Number of Wins
D. The data are clustered around 2, so most teams won exactly 2 h .
Answer: C
Step-by-step explanation:
what is the surface area of the rectangular pyramid below? surface area of pyramids
Answer:
the answer is 82.8
Step-by-step explanation:
Help me and show your work.
Answer:
y = 4x + 5
Step-by-step explanation:
The equation of a straight line line is;
y = mx + b
where m is the slope and b is the y-intercept
We start by calculating the slope value by using the slope equation
m = (y2-y1)/(x2-x1)
m = (9+ 7)/(1+ 3) = 16/4 = 4
So we have the equation as;
y = 4x + b
to get the value of b, we substitute the coordinates of any of the two points
let us use (1,9)
9 = 4(1) + b
b = 9-4
b = 5
so, we have the equation of the line as;
y = 4x + 5
Please Help Asap !!!!
7!x8!x3/5!x9! =
282,240
14
21
Answer:
The most likely answer would be 282,240.
Step-by-step explanation:
I got a different value than the choices you've given me. But if 282,240; 14; and 21 are your only options, then the most likely answer would be 282,240. Any number followed by an exclamation point means that it will be multiplied by all whole numbers from 1 to that number. For example, 4! would be 1 * 2 * 3 * 4 = 24. In this problem, 7! equals 5,040; 8! equals 40,320; [tex]\frac{3}{5} ![/tex] = [tex]\frac{1}{40}[/tex]; and 9! = 362,880. You can tell by the listed numbers that the product will be extremely big despite the fraction, so the best choice to go with would be 282,240.
Answer:
14
Step-by-step explanation:
calculators are cool.
write additive and multiplicative inverse of19/-6 and-2/3
Additive inverse of 19/-6 is 19/6
Additive inverse of -2/3 is 2/3
Multiplicative inverse of 19/-6 is -6/19
Multiplicative inverse of -2/3 is 3/-2 (also written as -3/2)
Step-by-step explanation:
(a) The additive inverse of a number is that number that when added to it gives 0.
For example, the additive inverse of x is -x.
This is because adding -x to x gives 0. i.e
x + (-x) = 0
In other words, the additive inverse of a number is the negative of that number.
Given:
(i) 19/-6
The additive inverse of 19/-6 is the negative of 19/-6 which is -(19/-6).
-(19/-6) then gives 19/6
Therefore, the additive inverse of 19/-6 is 19/6
(ii) -2/3
The additive inverse of -2/3 is the negative of -2/3 which is -(-2/3).
-(-2/3) then gives 2/3
Therefore, the additive inverse of -2/3 is 2/3
(b) The multiplicative inverse of a number is that number that when multiplied by it gives 1.
For example, the multiplicative inverse of y is 1/y.
This is because multiplying y by 1/y gives 1. i.e
y x (1/y) = 1
In other words, the multiplicative inverse of a number is the reciprocal of that number.
Given:
(i) 19/-6
The multiplicative inverse of 19/-6 is the reciprocal of 19/-6 which is 1/(19/-6).
1 / (19/-6) then gives -6/19
This is found by just swapping the numerator(19) and the denominator(-6)
Therefore, the multiplicative inverse of 19/-6 is -6/19
(ii) -2/3
The multiplicative inverse of -2/3 is the reciprocal of -2/3 which is 1/(-2/3).
1 / ( -2/3) then gives 3/-2
This is found by just swapping the numerator(-2) and the denominator(3)
Therefore, the multiplicative inverse of -2/3 is 3/-2 (also written as -3/2).
PLS HELP ASAP will give brainliest
Answer:
3,6
Step-by-step explanation:
3,2,7,6 are all congruent be cause they all have the same measurement, but the answer is 3 and 6
Diagram 1 shows a composite solid consisting of a cuboid and a right pyramid.
info of the cuboid:
width = 5 cm
length = 8 cm
height = 12 cm
The total volume of this composite solid is 896 cm'. Calculate the height, in cm, of the
right pyramid.
Which correctly compares 3 × (54 + 21) and 6 × (54 + 21) without doing any calculations? A.3 × (54 + 21) = 6 × (54 + 21) B.3 × (54 + 21) > 6 × (54 + 21) C.3 × (54 + 21) < 6 × (54 + 21) D.6 × (54 + 21) < 3 × (54 + 21)
Answer:
C. 3 × (54 + 21) < 6 × (54 + 21)
Step-by-step explanation:
This is because, the factor 3 in from of the elements in parentheses on the left hand side is less than the factor 6 in from of the elements in parentheses on the right hand side. Thus, the product on the left hand side is less than the product on the right hand side, since the sum in parentheses on both sides are the same.
At a coffee shop, the first 100 customers'
orders were as follows.
Small
Medium
Large
Hot
5
48
22
Cold
8
12
5
What is the probability that a customer ordered
a small given that he or she ordered a hot
drink?
Rounded to the nearest percent, [? ]%
Enter
Copyright
Answer: p=25%
Step-by-step explanation:We have a sample of 100 clients.
To find the probability that a randomly selected customer chooses a cold drink, we must first count how many people in the sample chose cold drinks.
The table shows that cold drinks were
8 small, 12 medium and 5 large.
Then the number of cold drinks was:
The probability that the customer ordered a small given that he or she ordered a hot drink is 67%.
What is Probability?Probability is simply the possibility of getting an event. Or in other words, we are predicting the chance of getting an event.
The value of probability will be always in the range from 0 to 1.
Given a table which shows the number of orders of coffee by first 100 customers.
Out of it,
Total number of orders which are hot = 5 + 48 + 22 = 75
Number of orders which are small out of the total hot drinks = 5
Probability = 5/75 = 0.6667 = 66.67% ≈ 67%
Hence the required percent is 67%.
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Find the slope of this line
Answer:
Points (3, 3) and (5, 4)
4 - 3 1
____ = _____ = 1/2, A is your answer
5 - 3 2
Answer:
1/2
Step-by-step explanation:
Based on the graph, we can see that the two points plotted are (3,3) and (5,4) We also know that slope is calculated through this formula:
[tex]\frac{y1-y2}{x1-x2}[/tex]
Therefore, let's substitute the x and y of the points plotted into that formula:
[tex]\frac{4-3}{5-3}[/tex]
Simplify:
[tex]\frac{1}{2}[/tex]
Therefore, the slope is 1/2
Someone please help I need to do this fast before I fail I will mark you brainiest please help:((
Answer:
Its 36
Step-by-step explanation:
because AB=7x9 = 63
so BC= (4x9)36
A right rectangular prism has a base with an area of `25\ \frac{1}{2}`square feet and a volume of 153 cubic feet. What is the height, in feet, of the right rectangular prism?
Answer:
Height = 6 feet
Step-by-step explanation:
Given the following data;
Base area = 25½ ft²
Volume = 153 ft³
To find the height of the right rectangular prism;
Mathematically, the volume of a right rectangular prism is given by the formula;
Volume = base area * height
Substituting into the formula, we have;
153 = 25½ * height
153 = 51/2 * height
Cross-multiplying, we have;
306 = 51 * height
Height = 306/51
Height = 6 feet
Right rectangular prism is also called cuboid. The height of the right rectangular prism considered is evaluated as of 6 ft
How to find the volume of a right rectangular prism?Suppose that the right rectangular prism in consideration be having its dimensions as 'a' units, 'b' units, and 'c' units, then its volume is given as:
[tex]V = a\times b \times c \: \: unit^3[/tex]
For this case, we're provided that:
Base area of the right rectangular prism = [tex]25\dfrac{1}{2} = 25 + 0.5 = 25.5 \: \rm ft^2[/tex]Volume of the right rectangular prism = [tex]153\: \rm ft^3[/tex]Let the length and width of the prism be L ft and W ft
Let the heigth of the prism be H ft
Then, we get:
Area of base = [tex]L \times W = 25.5 \: \rm ft^2[/tex] (since base is a rectangle with length L and width W).Volume of prism = [tex]V = H \times L \times W = H \times 25.5 = 153 \: \rm ft^3[/tex]Thus, we get:
[tex]H \times 25.5= 153\\\\\text{Dividing both the sides by 25.5}\\\\H = \dfrac{153}{25.5} = 6 \: \rm ft[/tex]
Thus, the height of the right rectangular prism considered is evaluated as of 6 ft.
Learn more about volume of a right rectangular prism here:
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PLEASE HELP. i’ll give brainliest if you want!
Answer:
Dharma
Step-by-step explanation:
looked it up
Answer:
Dharma
Step-by-step explanation:
id love a brainliest also.. what subject is this and in which country??
Can anyone help me solve this?
Answer:
the answer is
n=5
SANA MAKATULONG
AND PLS FOLLOW
Answer:
N=5
Step-by-step explanation
Divide 27 by 9 and then divide 15 by the number you got after dividing 27 and 9 (which would be 3)
Hope this helped :)
The measure of an angle is 18°. What is the measure of its complementary angle?
Answer:
72 degrees
Step-by-step explanation:
Complementary angles add up to 90 degrees. Thus, the complement of 18 degrees is (90 - 18) degrees, or 72 degrees.
Wich is the same as moving the decimal point 3 places to the left in a decimal number
Answer:
dividing # by 100
Step-by-step explanation:
Answer:
A.
Step-by-step explanation:
1÷1000=
.001
Moved 3 points to the left
What kind of association does it have?
Question 3 options:
Negative
Positive
No association
1.
Number of miles a car has been driven and number of gallons of gas remaining
2.
Number of people in a store and number of cars in the parking lot
3.
Number of cars bought and number of police officers in a city
Answer:
1) negative, the more miles it goes (x) and gallons remaining (y)
2) positive, more people(x) more cars (y)
3) no association, nothing about it goes hand in hand
No need to show your work.
Answer:
7 2/5
Step-by-step explanation:
Answer:
Hello! I dont know for sure but I think the answer is 7 2/5 answer at your own risk though.
Hope that helps!
NEED HELP ASAP PLEASE WILL GIVE BRAINLYEST
Answer:
A
Step-by-step explanation:
24/47
you have to added up 10 and 14
Find the value of x
58°
152°
86°
40
Answer:
64°
Step-by-step explanation:
The sum of the angles of a quadrilateral is 360°. So for this,
360° - 56° - 152° - 86° = 64°
Answer:
x=64
HOPE THIS HELPS
- Todo ❤️
Step-by-step explanation:
58+152+86+x=360
296+x=360
360-296=64
Closest to the total area
Help due really soon
Answer:
The area of the figure is 36.57.
Step-by-step explanation:
- find the area of the rectangle
6 x 4 = 24
- find area of the half circle
radius = 2
12.57
- add them up
24+12.75= 36.57
pliss help its 15 ponts
Answer:6x+36, 5x+5, 10x-9
Step-by-step explanation:
Answer:
6x+36, 5x+5, 10x-9
Step-by-step explanation:
The ratio of cattle to horses on the ranch was 12 to 3. The combined number of cattle and horses was 960. How many horses are on the ranch?
Answer: There are 192 horses in the ranch
Step-by-step explanation:
The combined number of cattle and horses = 960.
Ratio of cattle to horses =12 :3
Total ratio =12+3=15
Number of horses on the ranch = ratio of horse / Total ratio x total number of horses and cattle
3/15 x 960 = 192
Therefore there are 192 horses in the ranch
There were 126 school children going on a school residential trip. There were 3 coaches, each carrying ⅓ of the children. On coach B, 1/6 of the children had medication with them. a. How many children were on each coach?
Answer:
well 126/3 is 42. if 1/6 of those 42 kids that coach B had, 7 of those kids had medication. because 42 divided by 6 is 7 and only 1/6 of the kids had medication. (didn't understand exactly what you meant, hope this helps)
Step-by-step explanation:
I NEED HELP PLS I WILL MARK BRAINLIEST
Answer:
[tex]\approx 11.2\:\mathrm{in}[/tex]
Step-by-step explanation:
The swing of the tip of pendulum is creating an arc. The question is actually asking for the length of this arc. The length of an arc is given by [tex]2r\pi\cdot \frac{\theta}{360}[/tex], where [tex]r[/tex] is the radius of the circle and [tex]\theta[/tex] is the angle of the arc.
In this problem, we're given:
[tex]\theta = 40^{\circ},\\r=16[/tex]
Substituting given values, we get:
[tex]2\cdot 16\cdot \pi \cdot \frac{40}{360}=32\pi\cdot \frac{1}{9}\approx \boxed{11.2\:\mathrm{in}}[/tex]
A pair of flip flops is $30. How much will they cost after a 20% discount and 6.5% tax. Please show your work.
Answer:
The flip flops cost $25.56 after the discount and tax.
Step-by-step explanation:
A pair of flip flops is $30. This is our starting amount.
The tax will be applied on the price the flip flops are bought for. This means we must apply the discount first.
The discount is 20%. Let's find what the flip flops were sold for.
If the discount is 20%, the flip flops were sold for 80% of their original price. Let's find 80% of 30.
80% of 30 = ?
0.80 • 30 = ?
= 24
The flip flops were sold for $24.
Now we have to apply a 6.5% tax. To find the amount of money added to the total, we need to find 6.5% of 24.
6.5% of 24 = ?
0.065 • 24 = ?
= 1.56
The tax was $1.56.
We need to add the tax to the discounted price.
1.56 + 24 = ?
= 25.56
The flip flops cost $25.56 after the discount and tax.
Hope this helps!
Is it me or does Y have multiple awnser. If not I need help to find the awnser. I know that x=54.
Answer:
y doesn't have multiple awnser, y = 47.5
Step-by-step explanation:
(y + 7) + (3y - 17) = 180
=> 4y = 190
=> y = 47.5
Answer:
47.5
Step-by-step explanation:
If r is parallel to s, then by the Alternate Exterior Angles Theorem:
x+56 = 3y-17. Additionally, (x+56)° is supplementary to (y+7)° because they make up a line.
So: 180 = x+56 + y+7 or
180-y-7 = x+56
Substitute into x+56 = 3y-17 so that 180-y-7 = 3y-17.
Solve for y to get y = 47.5
HURRY!! A math teacher recorded the color of students eyes and hair. This two-way frequency table shows the results of the survey.
the answer is 40 percent
PLEASE HELP 20 points LOOK AT PICTURE
Answer:
The top line
Step-by-step explanation:
∛70 = 4.1793391963
The top line