Answers
A line of symmetry is where both sides are equal and you split it in between
EX: when you fold when you put the line, both sides will be equal!
PS: A circle has infinite amount of symmetry, it’s lines aren’t straight which makes it round and all equal
Related Questions
PLSSS HELP IF YOU TURLY KNOW THISS
Answers
Answer:
B
Step-by-step explanation:
You don't have do do anything with the denominator because they are the same so simply subtract!
9 - 4 = 57 - 3 = 4The denominator stays the same5 [tex]\frac{4}{12}[/tex]Simplify= 5 [tex]\frac{1}{3}[/tex]
** BRAINLIEST!! **
A triangle has one side that is 4 centimeters long and
one that is 9 centimeters long.
The third side is a whole number of centimeters.
What is the LONGEST possible third side?
( these are the incorrect answers
35 and 9 )
Answers
we have three sides, let's look at the two smaller sides first.
check the picture below atop
if we move the sides closer and ever closer to each other, to the extent that one is right on top of the other, what is the length of the red side? Well, assuming the two smaller sides are one pancaked on top of the other, the red side will be as long as 9 - 4 = 5. However, the sides can't be on top of each other, because if that's so, we have a flat-line, and thus we wouldn't have a triangle. So whatever the third side may be, it must be greater than 5.
check the picture below at the bottom
Now, if we move the sides away from each other, farther and farther to the extent that one is parallel to the other, then the third side will just be as long as 4 + 9 = 13. However, we can't do that, because if that were to happen, we again will have a flat-line and not a triangle. So whatever the third side may be, it must be less than 13.
A line contains the following points left to right: r, t, u, s. the space between r and t is 12 units. the space between r and s is 24 units. if tu = 6 units, what must be true? su ut = rt rt tu = rs rs su = ru tu us = rs
Answers
Given thet SU = UT = 6 units, hence 6 + 6 = 12 showing that the expression SU + UT = RT is TRUE. Option A is correct
Measure of line segmentsA line is defined as the distance between two points
From the given line, RT = TU = 12 unitsSince the point T bisects RT and TU = 6 units, hence the point U bisects TS.
The sum of the segment SU and UT will be RT
SU + UT = RTGiven that SU = UT = 6 units, hence 6 + 6 = 12 showing that the expression SU + UT = RT is TRUE
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I'LL GIVE BRANLY!!!!!
How many 3-coin combinations exist if we can choose from nickels, dimes, quarters, and half-dollars?
20
4!
4
12
Answers
Answer:
12
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
If the order matters, we can use the product rule to show each of the [tex]20[/tex] coins can be chosen in [tex]5[/tex] ways, for a total of [tex]5^{20[/tex] ways, assuming you have enough of each type of coins.
If the order does not matter (which in the case it probably does not) you have to use an r-combination. The formula is[tex]C(n+r-1,r)[/tex]. Here [tex]n=5[/tex] and [tex]r=20[/tex]. So we get [tex]C(24,20)[/tex].
Simplify sqrt{5-n}^2 if n<5
Answers
The expression √(5 - n)² is a rational expression, and the simplified expression of √(5 - n)² is 5 - n
How to simplify the expression?The expression is given as:
√(5 - n)²
Where n < 5
The inequality n < 5 has no effect on the expression.
So, we have:
√(5 - n)² = 5 - n
Hence, the simplified expression of √(5 - n)² is 5 - n
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Evaluate the following expressions:
1. 5(a+2b)-3b
Answers
Answer:
=5a+7b
Step-by-step explanation:
Expand: 5(a + 2b): 5a + 10b
=5a+10b-3b
Add similar elements: 10b-3b=7b
=5a +7b
Answer:
[tex]\boxed{\sf{5a+7b}}[/tex]Step-by-step explanation:
[tex]\boxed{\underline{\text{Distributive property}}}[/tex]
Given:
In this question, I'm asking about the distributive property.
Distributive property is each term within the parentheses can be multiplied by a factor outside the parentheses.
For any real numbers a, b, and c.
Note:
⇒ A(B+C)=AB+AC
⇒ A(B-C)=AB-AC
Solutions:
5(a+2b)-3bMultiply by expand first.
[tex]\Longrightarrow: \sf{5(a+2b)}[/tex]
[tex]\Longrightarrow: \sf{5*a=5a}\\\\\Longrightarrow: \sf{5*2b=10b}[/tex]
Rewrite the equation problem down.
5a+10b-3b
Solve.
Subtract.
10b-3b=7b
[tex]\Longrightarrow: \boxed{\sf{5a+7b}}[/tex]
Therefore, the final answer is 5a+7b.I hope this helps, let me know if you have any questions.
Actually 100 points check for yourself (Easiest 100 points) Match each ordered pair on the left with the functions on the right.
Answers
Answer:
(-4, 40) y = -9x + 4
(8, 50) y = 6x + 2
(9, -36) y = -3x - 9
(5, 38) y = 8x - 2
Do you want an explanation?
#1
y=-9x+4Put (-4,40)
40=-9(-4)+440=40Verified
#2
y=-3x-9put (9,-36)
-36=-3(9)-9-36=-36Verified
#3
y=8x-2Put (5,38)
38=8(5)-238=38Verified
#4
y=6x+2Put (8,50)
50=6(8)+250=50Hence verifiedl
Find the area of quadrilateral ABCD with vertices A(0, 4), B(4, 1), C(1, -3), and D(-3, 0).
Answers
Answer: 25
Step-by-step explanation:
GIVING BRAINLIESTTTTT!!!!!!!!!
Answers
Answer:
a. (-6, -3)
Step-by-step explanation:
A triangle has been dilated with a factor of 3.
New coordinates will be :
(x, y) ⇒ (3x, 3y)Therefore, A' will be :
(3(-2), 3(-1))(-6, -3)aLogan's solution and reasoning for solving an equation are shown below:
Given
Step 1: x-10-50 Reason 1: Given
Step 2
x-10+10=50+10 Reason 2 Addition Property of Equality
Step 3
60
Reason 3 Simplity
Step 4:
<= 60
Reason 4: Division Property of Equality
Step 5.
x = 40
Reason 5: Simplity
Choose which reason is incorrect.
O Reason 2
O Reason 3
O Reason 4
O Reason 5
Answers
Answer:
Logan's solution and reasoning for solving an equation are shown below:
Given
Step 1: x-10-50 Reason 1: Given
Step 2
x-10+10=50+10 Reason 2 Addition Property of Equality
Step 3
60
Reason 3 Simplity
Step 4:
<= 60
Reason 4: Division Property of Equality
Step 5.
x = 40
Reason 5: Simplity
Choose which reason is incorrect.
O Reason 2
O Reason 3
O Reason 4
Step-by-step explanation:
Terry's Excavation rents bulldozers.
Terry's charges $198.45 per day plus a
$65 delivery and pickup charge. How
much would it cost to rent the bulldozer
for 5 days?
A $1,057.25
B $992.25
C $1,007.50
D $995.20
Answers
$198.45 x 5 days = $992.25
$992.25 + $65 delivery charge = $1057.25
Write an equation of the circle with center (-3, 2) and diameter 12.
Answers
Answer:
i d k the answer soory about that
Step-by-step explanation:
just for points
The function f(x)= x3 - 10x² + 29x-20 is graphed below. Over which interval
is the rate of change negative?
Answers
Answer:
2.2 ≤ x ≤ 4.5
Step-by-step explanation:
The rate of change simply is asking when the gradient is negative and since a graph is provided you can tell where the line is declining which is in between 2.2 and 4.5. Without a graph, you can use the derivative to find out the negative rate of change of a cubic instead.
Complete the sequence.
1/2,3/5,5/8,7/11, ___ , ____
(will mark brainliest)
Answers
Answer:
1/2,3/5,5/8,7/11,9/14,11/17
Explanation:
Each time, the numerator of the fraction goes up by 2 and the denominator goes up by 3.
Answer:
9/14, 11/17
Step-by-step explanation:
The pattern observed is :
Numerator increases by 2Denominator increases by 3Hence, the next 2 terms are :
9/14, 11/17you need to reflection it over the y - axis , please help
Answers
Answer:
y axis please set in star then I will tell
Answer:
a'= (10,-9) b'= (9,0) c'= (1,0) d'= (10,-1)
Step-by-step explanation:
whenever you reflect over the y you change the x
What is f(−3) for the function f(a)=−2a2−5a 4? −29 −23 1 37
Answers
The value of f(-3) for the function f(a) = -2a² - 5a + 4 is 1.
What are functions?Function relates input and outputs. The outputs are called the ranges of dependent variables while the input are called domain or independent variables.
Therefore,
f(a) = -2a² - 5a + 4
Hence,
f(-3) = -2(-3)² - 5(-3) + 4
Therefore,
f(-3) = -18 + 15 + 4
f(-3) = -3 + 4
f(-3) = 1
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[tex]3x+1[/tex] the collatz conjecture
Answers
Answer: Slope: 3
x-intercept(s): [tex](-\frac{1}{3} , 0)[/tex]
y-intercept(s): [tex](0,1)[/tex]
hey .what is the truth set of the equality 4x+2>6x+8?
Answers
Answer:
x < - 3
Step-by-step explanation:
4x + 2 > 6x + 8
=> 4x - 6x > 8 - 2
=> -2x > 6
Divide by -2 (Since dividing by -ve, operator sign changes)
=> x < - 3
Answer: x >-3
Step-by-step explanation: 4x + 2 > 6x + 8
4x - 6x = -2x
6x - 6x = 0
-2x + 2 >8
8 -2 = 6
2-2 = 0
-2x > 6
-2x/-2x = 0
6/-2x = -3
therefore x >-3
whats 9499 to the nearest thousand??? I NEED THE ANSWER A.S.A.P
Answers
Answer:
9000
Step-by-step explanation:
1,2,3,4 round down
5,6,7,8,9 round up
Look at the 100's column for rounding to the nearest 1000
Please help!!! thank you!
Answers
Answer:
30 again if I’m wrong then it’s 40
Step-by-step explanation:
most of the pizzas that are sold are in the 30’s or below
A right prism has a rectangular base. The length is 5ft, width is 2ft, and its height is 10ft.
What is the volume of the prism?
ft³
Answers
If the dimensions of the prism are doubled the surface area of the enlarged prism is 640 cm²
Surface area of a rectangular prism:Area = 2lw + 2lh + 2whwhere
h = height
l = length
w = width
Therefore, if the dimension of the prism are doubled the new dimension will be as follows:
l = 5(2) = 10 cm
w = 2(2) = 4 cm
h = 10(2) = 20 cm
Therefore,
surface area = 2(10 × 4) + 2(10 × 20) + 2(20 × 4)
surface area = 2(40) + 2(200) + 2(80)
surface area = 80 + 400 + 160
surface area = 640 cm²
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Volume
LBH5(2)(10)10²100ft³WHAT IS THE LENGTH!!!
the area is 107.95
the base is 12
the height is 12.7
the length is x
Answers
The figure is a trapezoid (or trapezium), and the exact length of the trapezoid is 5 units
How to determine the length?The figure is a trapezoid with the following parameters:
Area = 107.95
Base= 12
Height = 12.7
Length = x
The area of a trapezoid is:
Area = 0.5 * (Base + Length) * Height
So, we have:
0.5 * (12 + Length) * 12.7 = 107.95
Evaluate the product
(12 + Length) * 6.35 = 107.95
Divide both sides by 6.35
12 + Length = 17
Subtract 12 from both sides
Length = 5
Hence, the length of the trapezoid is 5 units
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if g (x) = 3x²-4, then find g (-3)
Answers
Answer:
g(-3) = 23
Step-by-step explanation:
This question is telling us that x = -3. Knowing this, we can plug x into the equation and solve to find g(-3).
[tex]g(-3) = 3(-3)^{2} -4[/tex]
[tex]g(-3) =3(9)-4[/tex] Square -3 to get 9
[tex]g(-3) = 27-4[/tex] Multiply 9 by 3 to get 27
[tex]g(-3) = 23[/tex] Subtract 4 from 27 to get 23
Thus, g(-3) is equal to 23.
I hope this helps! Good luck!
The candle emporium is pouring cylindrical candles. each candle has a radius of 5 inches and a height of 18 inches. which formula represents the correct way to find the volume of a candle? v = (5) (18) v = pi (5) (18) v = pi (18) squared (5) v = pi (5) squared (18)
Answers
Answer:
v = pi (5) squared (18)
Step-by-step explanation:
area of circle is pi * r²
so volume is the area X the length of 18
Answer: IM GONNA SAY D….EEZ N/ NO ITS ACTUALLY D
Step-by-step explanation:
[tex]f(n)=3^n[/tex]
find expressions for [tex]f(n+3)[/tex] and [tex]f(n+1)[/tex]
hence find the value of [tex]k[/tex] such that [tex]f(n+3)-f(n+1)= kf(n)[/tex] where k ∈ N
Answers
Answer:
[tex]24(f(n))[/tex]
Step-by-step explanation:
[tex]f(n+3) = 3^{n+3}\\f(n+1) = 3^{n+1}[/tex]
so
[tex]f(n+3) - f(n+1) = 3^{n+3} - 3^{n+1}[/tex]
[tex]= 27(3^n) - 3(3^n)[/tex]
[tex]= 24(3^n)[/tex]
[tex]= 24(f(n))[/tex]
hope this helped! :)
A class of 50 students votes for a class president.
Candidate A receives 19 votes.
Candidate B receives 31 votes.
Use this information to answer the questions below.
Answers
Answer:
[tex] \frac{31}{50} \\ \frac{31}{50} \times 100 = 62\% [/tex]
19+31= 50 students
Question #1: will be B/ total students which is 31/50
Question #2: to find percentage I like to cross multiply. X= total percentage voting 31/50 * x/100
31*100= 3,100
3,100/50= 62
X=62%
Calculate the volume of the figure below.
Answers
Answer:
600 cm³
Step-by-step explanation:
Figure is of cuboid
length (l) = 10cm
breadth (b) = 4 cm
height (h) = 15cm
volume of cuboid = l.b.h
= 10 × 4 × 15
= 40 × 15
= 600
Therefore,volume of given figure is 600 cm³.
I know the answer but I would like to know how to solve it
Answers
Step-by-step explanation:
We can use long division to solve this
First place a 5 in the tens place, this means we are multiplying 5 by 50. This will subtract 250 from 280, leaving us with 30.
Next place a 6 in the ones place, this means we are multiplying 5 by 6. This will subtract 30 from 30, leaving us with 0.
This means we have found our answer of 56.
Answer:
See explanation
Step-by-step explanation:
Basically, division is just saying "how many numbers would go into this number this many times?" We can break this problem down into 200/5 and 80/5. 200/5 is 40, and 80/5 is 16. 40+16 is 56, so the answer is 56.
(I can elaborate further if needed)
Hope this helps!
solve (-24) ÷ -6 + 10 and explain
Answers
so the answer is 4
how to get the answer
[tex](-24)[/tex] ÷ [tex]-6+10[/tex]
take the last part
[tex]-6+10[/tex]
and you would solve that
it would be 4
Find the surface area of the triangular prism. Be sure to include the correct unit in your answer.
Answers
Answer:
174 CM²
Step-by-step explanation:
First we split up the triangular prism into shapes we can better understand (2 triangles, and 2 rectangles)
We solve the area of the triangles by using the formula to the area of a triangle (B·H÷2) 8·6÷2=24
There are 2 triangles therefore we get 2*24 which is 48 CM²
Now we calculate the area of the rectangles (7·10=70, 8·7=56)
Finally we add up all the numbers (70+56+48=174 CM²)
Therefore the surface area of the triangular prism is 174 CM², respectively.