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Related Questions
Solving for 'x' It's Side Splitter Theorem
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Answer:
12-x=x+3
12-3=x+x
9=2x
9/2=x
4.5=x
Answer:
x = 3
Step-by-step explanation:
The segment parallel to the third side and intersecting 2 sides divides those sides proportionally, that is
[tex]\frac{12-x}{x+3}[/tex] = [tex]\frac{6}{4}[/tex] ( cross- multiply )
6(x + 3) = 4(12 - x) ← distribute parenthesis on both sides
6x + 18 = 48 - 4x ( add 4x to both sides )
10x + 18 = 48 ( subtract 18 from both sides )
10x = 30 ( divide both sides by 10 )
x = 3
the perimeter of a rectangular playground is 46m. if the length of the park is 7m, what is the width of the park?
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Answer:
Step-by-step explanation:
2(7) + 2w = 46
14 + 2w = 46
2w = 32
w = 16 is the width of the park
Frank also has an eraser. It has a mass of 3g, and volume of 1cm3.what is it’s density
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Here
mass = 3g
volume = 1 cm³
we know
density = mass/ volume
3/1 = 3g/cm³
City Gym charges $30 per month and a membership fee of $20. Muscle Gym charges $28 per month and a membership fee of $36. For what number of months would you pay the same?
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Answer:
8 months
Step-by-step explanation:
Make x the subject
3x-ax =2x+5
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Step-by-step explanation:
>> ▪︎ 3x-ax=2x+5 ▪︎<< >> ▪︎ 3x-ax-2x=5 ▪︎<<>> ▪︎x(3-2-a)=5 ▪︎<<>> ▪︎x=5/1-a ▪︎<<Answer:
Step-by-step explanation:
>> ▪︎ 3x-ax=2x+5 ▪︎<<
>> ▪︎ 3x-ax-2x=5 ▪︎<<
>> ▪︎x(3-2-a)=5 ▪︎<<
>> ▪︎x=5/1-a ▪︎<<
FInd the slope y = -2
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Answer:
The slope is ZERO. It has no slope
Step-by-step explanation:
How to write y = -4(x+6)(x-8) into standard form
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Step-by-step explanation:
y = -4(x+6)(x-8)
= -4[x²-2x-48]
= -4x²+8x+192
In the equation y=mx +b what si b
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Answer:
B is the y-intercept. Where you start your slope.
Step-by-step explanation:
Fine the quotient of 16^2 - 9 / 4x + 3
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Answer:
[tex]\frac{1036x-9}{4x}[/tex]
5. What is an equation in point-stope form for the line perpendicular to y = 2x + 13 that contains (8,-4)?
y+8= - (2-4)
O y + 4 = 2(x - 8)
O x + 4 = 2(y - 8)
1
y + 4 =
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Answer:
y - (-4) = (-1/2)(x - 8)
y + 4 = (-1/2)x + 4
y = (-1/2)x
orrrr...
-4 = (-1/2)(8) + b
-4 = -4 + b
b = 0
Well, we don't write "+ 0" because that's just extra work.
y = (-1/2)x
mark me as brainlist
Please Help, Im having trouble with this
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Answer:
1 7/8 can be written as 8*1+7/8=15/8=1.875
Step-by-step explanation:
distance between each pair of points
(0.4). (8. -2)
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Answer:
10
Step-by-step explanation:
Sqrt((-8)^2+((-2)-4)^2)
7 divided by what equals 56?
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Answer:
the answer is 8 very easy and very simple have a great
day ☺️
Write the equation of the circle centered at ( 4 , − 5 ) with radius 18.
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Answer:
(x-4)^2 + (y+5)^2 = 324
Step-by-step explanation:
The equation of a circle is given by the equation (x-h)^2 + (y-k)^2 = r^2, where (h,k) is the center point of the circle.
Therefore, since the center point of the circle and the radius is given, we can just plug the numbers into the formula:
(x-4)^2 + (y+5)^2 = 18^2
(x-4)^2 + (y+5)^2 = 324
Find the equation of the line below.Arrange your answer y=Mx+b where is the constant
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Answer:
Step-by-step explanation:
y=mx+b
Step 1: Flip the equation.
mx+b=y
Step 2: Add -mx to both sides.
mx+b+−mx=y+−mx
b=−mx+y
Find the area and circumference of each circle with diameter 9m. Keep your answers in terms of pi.
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A≈63.62m²
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An expression has a division symbol and a subtraction symbol. Is there any situation in which you would perform the subtraction before the division
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-14x+28+6x=-44 simplify.
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Subtract 28 from -44
Divide -8x and -72 by -8
x=9
5 x (-1/3) do u know
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Answer:
~-1.67
Step-by-step explanation:
Multiply. Note that when you multiply a negative and positive number, your answer will be negative:
5 x (-1/3) = (5 * -1)/3
Multiply, then divide:
5 * -1 = -5
-5/3 = ~-1.67 (rounded to the nearest hundredths).
~
Answer:
-5x/3
It just is, trust me.
The ratio of dogs to cats is 3:8 there are a total of 99 dogs and cats in the shelter. How many are cats.
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Answer:
72 cats
Step-by-step explanation:
sum the parts of the ratio, 3 + 8 = 11 parts
Divide the total by 11 to find the value of one part of the ratio.
99 ÷ 11 = 9 ← value of 1 part of the ratio, then
8 parts = 8 × 9 = 72 ← number of cats
express 6^1/4 b^3/4 c^1/4 using a radical
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Answer:
B
Step-by-step explanation:
[tex]6^{\frac{1}{4} } b^{\frac{3}{4} }c^{\frac{1}{4} }\\\\=(6^1b^3c^1)^{\frac{1}{4} }\\\\=(6b^3c)^\frac{1}{4} \\\\=\sqrt[4]{6b^3c}[/tex]
so answer is B
[tex]6^{\frac{1}{4} }b^{\frac{3}{4} }c^{\frac{1}{4} }[/tex] expressed as a radical is d. [tex]\sqrt[4]{(6b^{3}c )}[/tex]
To answer the question, we need to know what radicals are.
What are radicals?Radicals are roots of numbers. They are written in the form [tex]\sqrt[n]{x}[/tex] where n is the nth root of x.
Now given that we want to express [tex]6^{\frac{1}{4} }b^{\frac{3}{4} }c^{\frac{1}{4} }[/tex] as a radical, we having using the laws of indices
[tex]6^{\frac{1}{4} }b^{\frac{3}{4} }c^{\frac{1}{4} } = (6b^{3}c )^{\frac{1}{4} } \\6^{\frac{1}{4} }b^{\frac{3}{4} }c^{\frac{1}{4} }= \sqrt[4]{(6b^{3}c )}[/tex]
Thus, we have expressed it as a radical.
So, [tex]6^{\frac{1}{4} }b^{\frac{3}{4} }c^{\frac{1}{4} }[/tex] expressed as a radical is d. [tex]\sqrt[4]{(6b^{3}c )}[/tex]
Learn more about radicals here:
https://brainly.com/question/8952483
#SPJ2
20
What is the sum of 7x4 + 2xy - 5y3 and 2x4+3xy + 2y3?
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Step-by-step explanation:
7x^4+2xy-5y^3
+2x^4+3xy+2y^3
=9x^4+5xy-3y^3
is the inequality always, sometimes, or never true?
2(x + 6) < 30
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Answer:
x< 9
Step-by-step explanation:
I'm not sure if it's right but I think it is .
The domain of a quadratic function is all real numbers and the range is y ≤ 2 how many x intercepts does the function have?
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Answer:3
Step-by-step explanation:
If you count to 100 by 2, how many numbers will you say?
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Answer:
If you start at 0, 51. If you start with 2, 50.
Step-by-step explanation:
The amount of numbers that will be said are simply 100/2 which is 50 since counting by two is the same as the amount of even numbers up to 100. If you start at 0, simply add an additional count, making 51.
Cheers.
Twice the difference of a number and 9 is equal to three times the sum of the number and 6. Find the number.
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Answer:
2x-3=3x+6 is the right answer
s: 12b - 3 = 106 + 9
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A local restaurant offers a deal if you purchase 3 medium pizzas you get 2 side dishes for free if you get a total of 8 side dishes how many pizzas did you buy use table to show your work
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Match each product of powers with its simpled expression
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Answer: what’s the answer
Step-by-step explanation:
A 9-foot roll of wrapping paper costs $15.12. What is the price per inch?
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Answer:
$0.14
Step-by-step explanation:
$15.12/9
ans/12