Step-by-step explanation:
Length of the base = y
Length of a side = 3y + 2
Length of the third side= 3y + 2 (Isosceles triangle)
Perimeter = Sum of all sides
46 = y + 3y + 2 + 3y + 2
46 = y + 2(3y +2)
46 = y + 6y + 4
46 = 7y + 4
46 - 4 = 7y
42 = 7y
42/7 = y
6 = y
Therefore, the length of the base is 6
12x² + 8x = 0
What are the zeroes?
Answer:
The zeros are at 0 and -2/3
Make x the subject a=bx+c
Answer: [tex]x=\frac{a-c}{b}[/tex]
Step-by-step explanation:
Answer:
x = [tex]\frac{a-c}{b}[/tex]
Step-by-step explanation:
Given
a = bx + c ( subtract c from both sides )
a - c = bx ( isolate x by dividing both sides by b )
[tex]\frac{a-c}{b}[/tex] = x
Help me plzzzzz zzzzzz
Answer:
B.
Step-by-step explanation:
Write this decimal number in words.
Write 4.09 in words.
Hurry
Answer:
four point zero nine
Step-by-step explanation:
Answer:
four and nine tenths
Step-by-step explanation:
A summer movie club charges a $30 membership fee and then $5 per movie. Which equation can be used to find y, the total cost of the movie club, if x represents the number of movies watched. *
Answer:
B: y = 5x + 30
Step-by-step explanation:
the vector to fully describe the single transformation which takes triangle A to triangle
Answer:
The translation vector from A to B is (-4,6)
Step-by-step explanation:
A translation vector is a type of transformation that moves a figure in the coordinate plane from one location to another.
All the vertices of the figure are translated by the same vector, and the resulting figure is shifted horizontally and vertically.
The vertices of triangle A are:
(3,-1) (1,-4) (3,-4)
The corresponding vertices of triangle B are:
(-1,5) (-3,2) (-1,2)
Subtracting the vertices of B from vertices of A:
(-4,6) (-4,6) (-4,6)
Note they are result in the same translation vector, thus:
The translation vector from A to B is (-4,6)
HELP PLEASE! FOR EACH RELATION, DECIDE WHETHER OR NOT IT IS A FUNCTION.
Answer:
relation 1: function
Relation 2: function
relation 3: not a function
relation 4: not a function
Explanation:
There should be no repeating values in the domain for the relation to qualify for a function.
Each exterior angle of a regular polygon is 9°
Calculate the number of sides of the polygon
Answer:
40
Step-by-step explanation:
The sum of the exterior angles of a polygon = 360°
Divide this by the value of 1 exterior angle to find the number of sides n
n = 360 ÷ 9 = 40
Answer:
Required Answer :-Let the number of sides=x
Each angle measures 9°As we know that in a polygon
[tex]{\boxed{\sf Sum\;of\:exterior\:angles=360°}}[/tex]
Substitute the values[tex]{:}\longrightarrow[/tex][tex]\sf 9x=360 [/tex]
[tex]{:}\longrightarrow[/tex][tex]\sf x={\dfrac {360}{9}}[/tex]
[tex]{:}\longrightarrow[/tex][tex]\sf x=40 [/tex]
[tex]\therefore[/tex]Number of sides=40.
Explain the errors and write the correct answers. Gary converts kilograms to grams as shown: 4.25 kg = 4.25 x 100 = 425 grams
Answer:
Gary needed to multiply by 1000 instead of 100.
Step-by-step explanation:
The conversion from kilograms to grams is to multiply by 1000.
#teamtrees #WAP (Water And Plant)
can u explain how to solve this?
Answer: B.pi/2
ABCD is a square
=> Δ ABD is a isosceles right triangle at A
using pythago theorem, we have:
AB² + AD² = BD²
=> 2AD² = 4
⇔ AD² = 2
⇒ AD = √2
through O, draw EF parallel to AD and BC
=> EF is diameter
because EF//AD => EF = AD = √2 (because circle O is inscribed the square ABCD)
=> the area of the circle is [tex]S=\frac{(\sqrt{2})^{2} }{4}.\pi =\frac{\pi }{2}[/tex]
Step-by-step explanation:
Apply the distributive property to create an equivalent expression.
6(5x -3) =6(5x−3)=
Answer:
30x-18
Step-by-step explanation:
Multiply 6 to both 5x and -3. The equivalent expression you will get is 30x-18.
HELP????!?!?!??!? {PLEASEEEEEEEE
Answer:
the answer is A
Step-by-step explanation:
I have a feeling in my genitals
A dilation with a center at
P
(
0
,
0
)
P(0,0) and a scale factor
k
k is applied to
M
N
‾
MN
. Let
M
′
N
′
‾
M
′
N
′
represent the image of
M
N
‾
MN
after the dilation.
Select each correct statement.
Answer:
bro I didnt understand your question can u resend it
8x + 5 = 29
Someone solve the inequallity please
PLEASE HELP DUE TODAY !
Eight bags of chips and four sodas cost $5. Four bags of chips and eight sodas costs
$7. How much does a bag of chips cost? How much does a soda cost?
Answer:
let x be chips and y be sodas
8x + 4y = 5 ---> for the first hint
4x + 8y = 7------> second hint
0.25 cents is how much chips costs
and 0.75 cents is how much sodas costs
Answer: Each bag of chips is $0.25, each soda is $0.75.
(0.25 x 8) + (0.75 x 4) = 5
2 + 3 = 5
(0.25 x 4) + (0.75 x 8) = 7
1 + 6 = 7
Find the measure of the missing angles,
Nadia finds out her favorite horse family population is increasing at a constant rate. The horse family was at 24 in 2011 and is currently at 32 in 2014. Find an equation in point slope form that models the population growth and predict the number of horses in 2020.
Answer:
The equation is p = (8/3) t + 24
In 2020, we will have about 48 horses.
Step-by-step explanation:
In 3 years the family increased by 32 - 24 = 8.
So the constant of proportionality = 8/3.
The required equation is p = (8/3)tx + 24
where p = the population and t is the number of years after 2011.
So in 2020 we can predict that in 2020 the number of horses
= (8/3) * 9 + 24
= 72/3 + 24
= 24 + 24
= 48.
Which expression has a value of 60?
1. 360 divided by 60
2. 3600 divided by 6
3. 3600 divided by 60
4. 3600 divided by 600
3600 divided by 60 is equal to 60. The correct option is 3.
To find the expression that has a value of 40, to evaluate each expression:
1.
360 divided by 60:
Divide 360 by 60 is equal to 6.
So, this is incorrect option.
2.
3600 divided by 6:
Divide 3600 by 6 is equal to 600.
So, this is incorrect option.
3.
3600 divided by 60:
Divide 3600 by 60 is equal to 60.
So, this is correct option.
4.
3600 divided by 600:
Divide 3600 by 600 is equal to 6.
So, this is incorrect option.
Hence, out of the four expressions, the third one, 3600 divided by 60, has a value of 60. So the correct answer is 3 (3600 divided by 60).
Learn more about Divided here:
brainly.com/question/15381501
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Jessica started the school year when she was 64.15 inches tall. She grew 2.87 inches during the school year. How tall, in inches, was Jessica at the end of the year? Show your work.
Answer:
67.02 inches
Step-by-step explanation:
If Jessica started out 64.15 inches and grew 2.87 inches then you know that you must add these together.
64.15 + 2.87 = 67.02
Jessica is 67.07 inches at the end of the school year.
4x – 4y = 24
y= 7x + 6
A) (-2, 8)
C) (-8,8)
B) (-2, -8)
D) (-8, -8)
Answer:
B) (-2, -8) is the solution for 4x - 4y = 24 and y = 7x + 6
Step-by-step explanation:
4x - 4y = 24
4(-2) - 4(-8) = 24
-8 - (-32) = 24
-8 + 32 = 24
24 = 24
y = 7x + 6
-8 = 7(-2) + 6
-8 = -14 + 6
-8 = -8
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers.
Use the definitions and theorems of this section to evaluate and simplify the following expression. Be sure to express answers with positive exponents.
(b3)2
Answer:
Step-by-step explanation:
[tex]b^{2*3} =b^{6}[/tex]
slope = 2; y-intercept = -1
HELP PLS what's the answer
Answer:
The question is incomplete but I assume you want to find the equation of a straight line with those details. Well the equation of a straight line is y=mx+c where m is the slope and c is the y-intercept
Therefore y=2x-1 is the equation of the line
Answer:
y=2x-1
Step-by-step explanation:
BRAINLIEST PLSSS
Maricella solves for x in the equation 4 x minus 2 (3 x minus 4) + 4 = negative x + 3 (x + 1) + 1. She begins by adding –4 + 4 on the left side of the equation and 1 + 1 on the right side of the equation. Which best explains why Maricella’s strategy is incorrect?
The multiplication that takes place while distributing comes before addition and subtraction in order of operations.
In order to combine like terms on one side of the equation, the inverse operation must be used.
When the problem is worked in the correct order, the numbers that Maricella added are not actually like terms.
Maricella did not combine all three constants on both sides of the equation; she combined only two.
Answer:
The multiplication that takes place while distributing comes before addition and subtraction in order of operations.
Step-by-step explanation:
edge 2020
Answer:
A
Step-by-step explanation:
Which is the graph of f(x)
= 4(1/2)x?
PLEASE HELP ME
Answer:
[tex]4 (\frac{1}{2} )x \\ = 2x[/tex]
hopefully can help
Find the values of x and y.
A. x=90, y=38
B. x=52, y=38
C. x=38, y=52
D. x=90, y=52
Answer:
A. x=90, y=38Step-by-step explanation:
As per graph
x = 90°and
y = 90° - 52° = 38°Correct option is A
880,005 rounded to the nearest hundred thousand what is the answer
Answer:
900,000
Step-by-step explanation:
I'm not sure how to explain rounding, but this should be the answer if ur asking for rounding to the nearest hundred thousand and not the hundredth thousand
Answer:
900,000
Step-by-step explanation:
the ten- thounsandths place holds a number over 5 so you would round up to 900,000.
PLS HELPS ME!!!!!!!!!!!!
Answer:
Step-by-step explanation:
1).
(a). Yes, the graph is linear.
(b). Rate of change is a slope m, m = (60 - 80) / (10 - 0) = - 2
2). Graph is not proportional, because y-intercept is (0, 80) and not (0, 0)
Which expression is equivalent to 4^6 ⋅ 4^−8?
A.) 1/4^2
B.) 1/4^14
C.) 4^2
D.) 4^14
(PS. Don't answer this just for the points, please put some effort into this, yes i know im the on seeking others help, but i tried i didn't understand so came here.)
The number 1,134 is divisible by all of the following except
A.3
B. 6
C. 9
D. 12
E. 14
Answer:
1,134 is not divisible by 12
Answer:
I think is: D. 12
Step-by-step explanation:
Delia measured a doorway to be 1 meter wide. Which of these is a nearly equivalent measurement? A 15 miles B 10.5 yards C 3.3 feet D 98.7 inches
Answer:
c
Step-by-step explanation: