Sara and Macki were doing a math activity together in class. They were told to review the two problem solutions shown below and determine which of the two cards is correctly solved.
Which of the two cards is correctly solved?
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Answer:
I NEED THE ANSWER
Step-by-step explanation:
Related Questions
Find the surface area of the square pyramid shown below.
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Answer:
12
Step-by-step explanation:
6+6=12
3x4=12
Be an angel and halp mi pls
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Answer:
The mean of the scores at the bowling game is D. 210
Hope this helped! :)
Answer:
Step-by-step explanation:
The mean is just the sum of terms divided by the number of terms.
m=(180+200+210+220+240)/5
m=210
Given f(x) = -3x + 1 and g(x) = 4*, find the following combinations:
g(x)-f(x)
g(x) •f(x)
f(x)
8(x)
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Step-by-step explanation:
Please refer to the attachment
Question 4
There are 15 members in a bicycle club this fall. By next summer, Ming hopes the number of members will be 140% of this number. What is
Ming's goal for the number of members next summer?
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Ming's goal for the projected number of members next summer is the product of percentage increase and the current number of members, which is 21
Given the Parameters :
Present number of members in club = 15 Expected percentage rise = 140%The projected number of members next summer can be calculated thus :
Current number × Expected percentage rise 15 × 140%15 × 1.4 = 21Therefore, Ming expects to see the number of members rise to 21 next summer.
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Answer:
It's 36 :)
Step-by-step explanation:
What are the coordinates of R'?
OR'(4-1)
OR'(-4,1)
OR (1.4)
OR'(-1,-4)
Answers
Answer:
OR' (-4,1)
Step-by-step explanation:
Answer is OR' (-4,1)
Hope it helps!
Please mark as brainliest and thanks!
Byeee!
how sq ft in a room 12 x 12
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Answer:
[tex]\boxed{\fcolorbox{144 ft^{2} }}[/tex]
What is the area of this face?
12 ft
6ft
6 ft
6 ft
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Answer:
hi
Step-by-step explanation:
the area of the front face by the width. Vc= 20 cm2 x 10 cm. = 200 cm. Area = 20 cm? 2 ft. The volume of soil in the planter is 36 cubic feet. 6 ft. I draw a rectangular prism and I have a prism with the dimensions of 8 in by 12 in by 20 in.
hope this helps
Rearrange the equation so q is the independent variable 9q - 4 = 3r - 6
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3r = 9q - 4 + 6
r = (9q + 2)/3
Answer: r = (9q + 2)/3
Answer:
q = [tex]\frac{3}{9}[/tex]r -[tex]\frac{2}{9}[/tex]
Step-by-step explanation:
9q - 4 = 3r - 6
+4 on both sides
9q = 3r - 2
Divide both sides by 9
q = [tex]\frac{3}{9}[/tex]r -[tex]\frac{2}{9}[/tex]
Which of the following combinations of side lengths will form a triangle with vertices X, Y, and Z?
A. XY = 19 mm, YZ = 11 mm, XZ = 29 mm
В. XY = 19 mm, YZ = 11 mm, XZ = 31 mm
C. XY = 19 mm, YZ = 10 mm, XZ = 30 mm
D. XY = 20 mm, YZ = 11 mm, XZ = 32 mm
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It should be C I’m not 100% shor tho
HELP MEEEE PLEASEEEEEEEEEEEEEE
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Answer:
a = 4
Step-by-step explanation:
a^2 + b^2 = c^2
a= ?
b= 3
c= 5 (c is always the hypotenuse)
*plug in given values
a^2 + 3^2 = 5^2
a^2 + 9 = 25
-9 -9
a^2 = 16
*find the square root
sqrt(a) = sqrt(16)
a = 4
Answer:
a = 4
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of EqualityTrigonometry
[Right Triangles Only] Pythagorean Theorem: a² + b² = c²
a is a leg b is another leg c is the hypotenuseStep-by-step explanation:
Step 1: Define
Leg a = a
Leg b = 3
Hypotenuse c = 5
Step 2: Solve for a
Substitute in variables [Pythagorean Theorem]: a² + 3² = 5²[Subtraction Property of Equality] Isolate a term: a² = 5² - 3²Evaluate exponents: a² = 25 - 9Subtract: a² = 16[Equality Property] Isolate a: a = ±4Since we are dealing with a regular right triangle and not a quadrant triangle, we use the positive root.
∴ a = 4
What is the coordinate plane made up of two intersectioing lines
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which alphabet is missing Y E W G U I
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Answer:
Almost all the letters are missing, 20 letters are missing
Step-by-step explanation:
A B C D F H I J K M N O P Q R S T V X Z
The missing alphabet between Y and W= X
The missing alphabet between W and U= V
The missing alphabet between E and G=F
The missing alphabet between G and I=H
What is alphabet?
An alphabet is a standardized set of basic written symbols or graphemes that represent the phonemes of certain spoken languages.
According to question, we have to find which alphabet is missing Y E W G U I.
If we find missing alphabet between bold alphabet Y E W G U I,
we get the following
The missing alphabet between Y and W= X
The missing alphabet between W and U= V
If we find missing alphabet between bold alphabet Y E W G U I,
we get the following
The missing alphabet between E and G=F
The missing alphabet between G and I=H
Hence , we can conclude that
The missing alphabet between Y and W= X
The missing alphabet between W and U= V
The missing alphabet between E and G=F
The missing alphabet between G and I=H
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Solve for f
-5f +5 < 15
Question 1 options:
f < 8
f > -2
f = 3
f < 2
I NEED HELP ASAP
Answers
Step-by-step explanation:
step 1. -5f + 5 < 15
step 2. -5f < 10 (subtract 5 from each side)
step 3. f > -2 (divide both sides by -5 - dont forget to flip arrow when dividing by a negative number).
3. Aşağıda verilen çıkarma işleminde bazı rakamların yerine semboller kullanılmıştır.
4 318
3 2*
4 1 A6
Buna göre, bu sembollerin yerine yazılması gereken rakamlar için (1+A)** işlemi-
nin sonucu kaçtır?
A) 28
B) 30
C) 55
D) 63
g
ANK-0502
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Answer:
thr answers are A and D of the question
Alicia bought a package of eight peaches for $3.20. Find the cost of each peach.
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Answer:
.40 cents each.
Step-by-step explanation:
$3.20/8=.40
Megan bought 50 beads for a coast of $9.95. sakes tax on the beads was 6%. how much did she pay for the beads total?
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Answer:
$10.52
Step-by-step explanation:
First, 9.95 × .06 = 0.6
Then you add 9.95 + 0.6
So the answer is $10.55
Help please!!!!!!!!!!!!!!!!!!!!!!!!!!
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What is 23x56÷67-68?
Hurry plz
Me give brainliest
Thanks in advance
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Answer:
-48.4328358209
Step-by-step explanation:
hope this helps!!!
Answer:
If you meant 68-67 then it would be 1288
But if you meant 67-68 it is -1288
(I really hope this isn't hard to understand).
what is this equation simplafied? 2(n+7)+8
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Answer:
2n+22
Step-by-step explanation:
60d+65n=2800
50d+45n=2150
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we can put this equation into the first one,
So we have equation 60(43-(9/10)*n)+65n=2800
Solving that we get n=20
60d+65*20=2800
d=25
So the answer is d=25 and n=20
Doña Mago compró 3 kg de chile verde y 11 dólares de tomate en una tienda, en otra tienda compro 2 kg de chile verde y $ 24 dólares de cebolla.Si en cada tienda pago la misma cantidad de dinero y el precio de cada kg de chile verde fue el mismo en ambas tiendas cuanto costó el kg de chile ?
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Answer:
NOSE BRO TU DIME JAJAAJAJAJAJAJAJAJAJAJAJAJAJAJAAJAJA XXDXDDDXXDDZXXDDDXXDDDXZDDXXDDDXXZDD$XXXXDDDDDDD
(Just because the question is already answered does not make it complete)
Show the work for the answer
x=³√27
x = 3
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How much tax will be added to a total bill of $27.36 if the tax rate is 8.1%
please help!!!!!!!asap :(
Answers
Answer:
2.21616
Step-by-step explanation:
multiply te tax rate wit te total bill
Which statement best explains the relationship
between lines FG and HJ?
O They are perpendicular because their slopes are
equal.
O They are perpendicular because their slopes are
negative reciprocals.
O They are not perpendicular because their slopes are
equal.
O They are not perpendicular because their slopes are
not negative reciprocals.
Answers
Answer: d- they are not perpendicular because their slopes are not negative reciprocals.
Step-by-step explanation:
The statement best explains the relationship between lines FG and HJ is They are not perpendicular because their slopes are not negative reciprocals, the correct option is D.
What is the Point-slope form?The equation of the straight line has its slope and given point.
If we have a non-vertical line that passes through any point(x1, y1) has gradient m. then general point (x, y) must satisfy the equation
y-y₁ = m(x-x₁)
Which is the required equation of a line in a point-slope form.
We are given that;
The graph of line FG and HJ
Now,
The slope of line FG can be found by using the points (-4, 1) and (0, -2):
m = (-2 - 1) / (0 - (-4)) = -3 / 4
The slope of line HJ can be found by using the points (-4, -2) and (0, 4):
m = (4 - (-2)) / (0 - (-4)) = 6 / 4 = 3 / 2
The slopes of lines FG and HJ are not negative reciprocals of each other, since -3/4 is not equal to -1/(3/2) or 2/3. So, lines FG and HJ are not perpendicular.
Therefore, the answer will be they are not perpendicular because their slopes are not negative reciprocals.
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If you divided a rectangle into ten smaller rectangles and
then each of THOSE into ten, each of the smallest
rectangles is
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How far up the tree is the cat ?
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What is the are a square with a side length of 3x + 4.
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A=3x+4^2
A=3x+4•4
A=3x+16
What are the solutions to (x+7)2 = 81?
A. -74 and 88
B. -2 and 16
C. -88 and 74
D. -16 and 2
Answers
Answer:
D
Step-by-step explanation:
x+7 =√81: x=s
x+7=-√81: x=-16
Pls help 7th grade math
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Answer:
Lucy, Jenny, Dan, Terry
Step-by-step explanation:
Ciara has a bag of 60 colored marbles. There are purple, green, and red marbles,. She empties the bag, sorts the marbles, and counts 11 purple marbles and 20 green marbles. She wants to write a ratio of the number of purple marbles to the number of red marbles. How can she find the number of red marbles without counting them?
Answers
Answer:
[tex]Red = 29[/tex]
Step-by-step explanation:
Given
[tex]Total = 60[/tex]
[tex]Purple = 11[/tex]
[tex]Green = 20[/tex]
Required
Number of red marbles, without counting
To do this, we simply subtract the sum of the purple and red marbled from the total marbles.
So, we have:
[tex]Red = Total - (Purple + Green)[/tex]
[tex]Red = 60 - (11 + 20)[/tex]
[tex]Red = 60 - 31[/tex]
[tex]Red = 29[/tex]
