Answer:
40
Step-by-step explanation:
add 20+20 and that equals 40
How can you write the fraction 4/10 as an equivalent fraction over 100
Answer:
40/100
Step-by-step explanation:
4/10 can be made into an equivalent fraction by multiplying each number by 10. This is because we need to change the denominator into 100 and 10x10=100.
10(4/10)=40/100
40/100 is the answer
Hope this helps!
what is the value of a + bc when a=7, b = 4 and c = 1/2
ABC is translated 4 units to the left and 8 units up, then reflected across the y-axis. Answer the questions to find the coordinates of A after the transformations.
2. After the Translations, where is A located?
4. What are the coordinates of A after the reflection?
5. After the two transformations, has A returned to its original location?
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Answer:
2. A'(3, 13)
4. A''(-3, 13)
5. No
Step-by-step explanation:
2. The translation is represented by the transformation ...
(x, y) ⇒ (x-4, y+8)
A(7, 5) ⇒ A'(7-4, 5+8) = A'(3, 13)
__
4. The reflection is represented by the transformation ...
(x, y) ⇒ (-x, y)
A'(3, 13) ⇒ A''(-3, 13)
__
5. No. The location (-3, 13) is not the same as the original location (7, 5).
What is the median of the following data set? {5, 2, 9, 7, 4} (1 point) 5 7 8 9
Answer:
5
Step-by-step explanation:
Data : 2, 4, 5, 7, 9
median = middle
5number
Answer:
5 is the answer hope the helped:)
Step-by-step explanation:
Tonysha has two bags. Each bag has three objects in it. The first bag has one dime, one nickel, and one penny. The second bag has one red button, one blue button, and on yellow button. Tonysha picks one object from each bag. how many possible combinations of two objects can she pick?
Answer:
6
Step-by-step explanation:
Tell me if I'm right
Answer:
18
Step-by-step explanation:
3 choices from each bag.
3 * 3
Now you have to allow for which bag is chosen first. The order matters.
dime yellow button is different from
yellow button dime
So the answer is 2 * 3 * 3 = 18
A saleswoman earns 7% commission on all the merchandise that she sells. Last month she sold $8,000 worth of merchandise. How much commission (in dollars) did she earn last month?
Answer:
560
Step-by-step explanation:
8000x.07
What is the quotient of the division below?
612 divided by 9 =
Answer:
68
Step-by-step explanation:
Answer:
68
Step-by-step explanation:
please help me with this i really need help
Answer:
70%
Step-by-step explanation:
The number of students with an April birthday and candles is in the upper left, 14. That’s the “part” Percentage is part/whole x 100.
To figure out the “whole”, you need to add up all the students in the first row of the table, because those are the April birthdays. 14 + 6 = 20
14/20 = 0.7 x 100 = 70%
7. Falls Canyon has an area of 1458 square miles. If the population density of deer is 50 deer per square mile, what is the total population of deer, rounded to the nearest thousand?
70,000
10,000
73,000
7,000
Answer:
73,000
Step-by-step explanation:
1458*50=72000
Answer:
73,000
Step-by-step explanation:
A store bought a tv for $80 and plans on marking it up BY 285% to sell in the store. What is the price of the tv in the store? *
$365
$228
$338
$308
Answer:
338
Step-by-step explanation:
I think
Is it possible to have more than one arithmetic series with four terms whose sum is 44? Explain.
Answer:
Yes it is.
Step-by-step explanation:
Let the AP be a, a+d, a+2d, a+3d and so on, then
4a + 6d = 44 which gives
a = (22–3d)/2 = 11 -1.5d
Assume that the AP has n terms, then nth term is given as :
a + (n-1)d = 11 - 1.5d + (n-1)d = 11 - (n-2.5)d
The second equation then becomes:
(11 - 1.5d)(n-2.5d) = 140
which simplifies to
42n -110d - 6nd + 15d^2 = 560 or put simply
6n = 15d -5 - (5 * 7 * 17)/(d-7)
As n is an integer, so must be 6n and therefore so must be (5*7*17)/(d-7) which means d = 12, 14 or 24
which gives 6n = 56, 120 and 320 respectively.
Again as n is an integer, the only possible answer is n = 20, which occurs when d = 14 and a is -10 which gives us the series -10, 4, 18, 32 .. 256
The terms be a-3d,a-d, a+d,a+3d
Sum = 4*a = 44.
a = 11;
Product
( a-3d)(a+3d) = 140
11*11- 9*d*d = 140
d*d = - 19/9.
Negative. No real common difference.
The meaning of ‘ extreme' is important.
The AP has more than four terms.
a,a+d,a+2d,a+3d,….,a+(n-1)d.
Sum condition
4a + 6d = 44
2a + 3d = 11 eqn-1
Answer:
Yes, look at the picture I attached for explanation
Step-by-step explanation:
Find the solutions to the equation below.
Check all that apply.
x² - 4=0
A. X=2
B. x = -1
C. x = 1
.
D. X = -2
E. X = 4
F. X = -4
Answer:
Not 100% sure but I'd say that the answers are possibly, 'A. X=2 or D. X=-2'.
Animal shelter has a ratio of cats to dogs that is learning to seven parts all it’s a shelter only house is dogs and cat what is the ratio of jobs to total animals
the ratio of dogs to total animals is 7:16
At the end of the bike ride everyone drank a 16 FLU ID ounce bottle of sports drink. If 12 kids and two adults or on the bike ride, how many quarters of sports drink did the riders drink?
Answer:
7 quarts
Step-by-step explanation:
16 fl oz = 2 cups. 14 people went on the ride which means there were 28 cups drinken in all. 28/4 = 7
Please help I did it wrong can you help me please???? I will give you 10 points
Answer:
102 x 5 = 100 x 5 = 500
00 x 5 = 0
+ 2 x 5 = 10
-------------------------------------------
510
PLZ ANSWER THIS QUESTIONNNN!!!
Answer:
C
Step-by-step explanation:
180 - 55 = 125
Why 180?
Because 180 is a fixed degree for one straight line
I’ll give points and brainalist for correct answer, please just answer and don’t be a troll (:
Answer:
The answer is 0 though im not sure if its not 0 then its 5
Step-by-step explanation:
Answer:
C. 5 min
Step-by-step explanation:
have a good day! :)
Which expression is equivalent to the given expression? Assume the denominator does not equal zero.
[tex]\frac{14x^{4}y^{6} }{7x^{8}y^{2} }[/tex]
A.
[tex]\frac{2y^{4} }{x^{4} }[/tex]
B.
[tex]\frac{7y^{3} }{x^{2} }[/tex]
C.
[tex]7x^{4} y^{4}[/tex]
D.
[tex]2x^{2} y^{3}[/tex]
Answer:
Step-by-step explanation:
Answer is A i ran it through my phone
Jennifer drew the graph of f(x) = 2x2 + 4x.
Matt drew the graph of f(x) = 2(x + 1)2 on the same coordinate plane.
Compare the graphs that Jennifer and Matt drew by completing the statements.
Jennifer’s graph is vertically shifted
from Matt’s graph.
Jennifer’s graph is horizontally shifted
from Matt’s graph.
Jennifer’s graph is
Matt’s graph.
Which graph has a vertex that is a maximum?
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Answer:
(a) Jennifer’s graph is vertically shifted from Matt’s graph.
neither graph has a maximum
Step-by-step explanation:
Jennifer's equation can be put into vertex form as ...
f(x) = 2(x^2 +2x +1) -2
f(x) = 2(x +1)^2 -2 . . . . . . vertex at (-1, -2)
Compared to Matt's graph, Jennifer's will be shifted down 2 units.
__
Both graphs open upward, so the vertices are minimums. Neither graph has a vertex that is a maximum. (The vertex on Matt's graph is the maximum of the two vertices.)
Answer:
Compare the graphs that Jennifer and Matt drew by completing the statements.
* ) Jennifer’s graph is vertically shifted
2 units down
from Matt’s graph.
** ) Jennifer’s graph is horizontally shifted
0 units left or right
from Matt’s graph.
*** ) Jennifer’s graph is
the same shape as
Matt’s graph.
**** ) Which graph has a vertex that is a maximum?
Neither Jennifer’s nor Matt’s
Step-by-step explanation:
CORRECT on EDGE November 2021
Can you help me with this please???
Answer:
C
Step-by-step explanation:
divide 14 by 4 to solve it, you get 3.5 or 3 1/2
What is the absolute deviation for 62 in the data set?
{80, 75, 25, 62, 68}
A. 0
B. 5
C. 6
D. 62
Guys please help me out I hate gradpoint so much
Answer:
1 + 1 - 1 + 1 - 0 x 0
Answer:
-3.5 < -3[tex]\frac{1}{4}[/tex]
Step-by-step explanation:
Convert 1/4 into a decimal (.25)
-3 1/4 = -3.25
-3.5 < -3.25
what is the base of 3^x=8
Answer:
3
Step-by-step explanation:
does anyone know how tj do this (trig)
Answer:
x = 5
Step-by-step explanation:
NOTE: THE 2 SIDES ARE THE SAME LENGTH
THEY HAVE TO BE SMALLER THEN 10
So 10/2 = 5
x = 5
Please mark as brainliest
Have a great day, be safe and healthy
Thank u
XD
use all the tools you have to find the perimeter and area of each shape below
Answer:
Step-by-step explanation:
1)
Area) = area of square + area of triangle
square = 6*6 = 36
area of equilateral triangle = ([tex]\sqrt{3}[/tex] / 4) *a^2 = 31.1759
total area = 36 + 31.1759 = 67.1769[tex]in^{2}[/tex]
Perimeter) 6*5 = 30 "
2)
Area) = upper triangle + lower square
6*[tex]\sqrt{2}[/tex] *sin(45) = 6 cm ( each side is 6)
upper triangle = 1/2*6*6 = 18
lower square = 6*6=36
total area = 38 + 18 = 56 [tex]cm^{2}[/tex]
perimeter = 4*6+6*[tex]\sqrt{2}[/tex] = 32.4852 cm
3)
Area) = left triangle + right rectangle
left triangle = 1/2*3*4 = 6 ( this is the famous 3,4,5 triangle )
rectangle = 8*3 = 24
total area = 24+6=30 [tex]ft^{2}[/tex]
perimeter = 8+5+3+8+3= 27'
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Answer:
area: 51.59 in²; perimeter: 30 inarea: 54 cm²; perimeter: 32.49 cmarea: 30 ft²; perimeter: 28 ftStep-by-step explanation:
1. The figure can be decomposed into a square and an equilateral triangle. Both have the same side length: 6 in. For an equilateral triangle of side length s, the area is ...
A = (√3)/4·s²
For a square with side length s, the area is ...
A = s²
The total of the two areas is ...
A = ((√3)/4 + 1)s² ≈ 1.433013×(6 in)²
A ≈ 51.59 in²
__
The perimeter is the sum of the 5 equal side lengths:
P = 5(6 in)
P = 30 in
__
2. The hypotenuse of the isosceles right triangle at the top of the figure tells you the side length of the triangle is (6√2)/√2 = 6 cm. The area of the triangle is half that of the square below it, so the total area is ...
A = (1 +1/2)(6 cm)²
A = 54 cm²
__
The perimeter is the equivalent of 4 sides of 6 cm and one of 6√2 cm, so is ...
P = (4 +√2)(6 cm)
P ≈ 32.49 cm
__
3. The triangle at the left end of the figure has a hypotenuse of 5 and a height of 3. It is recognizable as a 3-4-5 right triangle, so the bottom leg of it is 4 ft long. That makes the bottom side of the trapezoid have a length of 8+4 = 12 ft.
The area of the trapezoid is ...
A = 1/2(b1 +b2)h
A = (1/2)(12 ft +8 ft)(3 ft)
A = 30 ft²
__
The perimeter is the sum of the side lengths. Starting at left and working clockwise, that sum is ...
P = (5 + 8 + 3 + 12) ft
P = 28 ft
6x2y − 3xy − 24xy2 + 12y2
Factor the entire expression completely (without GCF). Show the steps of your work. (6 points)
Will give brainliest.
Answer:
[tex]=-39xy+24y[/tex]
Step-by-step explanation:
[tex]\mathrm{Multiply\:the\:numbers:}\:6\cdot \:2=12[/tex]
[tex]=12xy-3xy-24\cdot \:2xy+12\cdot \:2y\\\mathrm{Multiply\:the\:numbers:}\:24\cdot \:2=48\\=12xy-3xy-48xy+12\cdot \:2y\\\mathrm{Multiply\:the\:numbers:}\:12\cdot \:2=24\\=12xy-3xy-48xy+24y\\\mathrm{Add\:similar\:elements:}\:12xy-3xy-48xy=-39xy\\=-39xy+24y[/tex]
3/4 divided by 12 help please
Answer:
[tex]\frac{1}{16}[/tex]
Step-by-step explanation:
Answer:
1/16
Step-by-step explanation:
Anytime you divide fractions by whole numbers, remember this:
Same, change, reciprocal (flip)
In the equation:
3/4 / 12
KEEP 3/4 as it is.
CHANGE the division sign to a multiplication sign.
FLIP 12/1 to 1/12.
The final equation: 3/4 x 1/12
3/4 x 1/12 = 3/48
3/48 simplified: 1/16
Therefore, 3/4 / 12 = 1/16
Which statements mean the same as twelve months same as cash?
Choose all correct answers.
The purchase has to be paid for in cash.
It has to be paid in 12 months.
It it takes longer than 12 months to pay, a finance charge has to be paid.
Nothing has to be paid until month 12.
Answer:
It has to be paid in 12 months.
Nothing has to be paid until month 12.
It it takes longer than 12 months to pay, a finance charge has to be paid.
Are all the correct answers
Step-by-step explanation:
The statements that mean the same as twelve months same as cash are:
It it takes longer than 12 months to pay, a finance charge has to be paid.Nothing has to be paid until month 12.What does x time same as cash mean?"x time same as cash" means that you got x time to pay the cash without any additional cost. If you take more time than x time to pay the due amount, then you would have to pay extra.
Example: 5 months same as cash means you can pay the due cash amount without any additional fine. If you take more than 5 months to pay the amount, then additional payment would be charged.
Thus, the statements that mean the same as twelve months same as cash are:
It it takes longer than 12 months to pay, a finance charge has to be paid.Nothing has to be paid until month 12.Learn more about interests here:
https://brainly.com/question/5319581
Round to the nearest hundredth if necessary.
Step-by-step explanation:
2/30 = .07 = 7%
2 is number of kids who studied and failed 30 is the kids on the whole class
Jill and Alice each sold 40 pieces of
fruit. If 15% of Jill's sales were apples,
and Alice sold 5 apples, who sold more
apples? How many more?
Show work to find
Jill's apples!