When you divide fractions, you have to "multiply fraction's" by the reciprocal. In order to solve a division-fraction problem you have to use KCF. (Keep, Change, Flip)
Example:
=
2×6=12÷3=4
3×5=15÷3=5
=4/5
Hope this helps!
What is the slope below?
Answer:
2/3
Step-by-step explanation:
rise 4 run 6 simplifies to 2/3
Solve:
x+ 10 - 5 = -9
Geometry - more triangle proofs
Answer:
because SAS , NYC , PAC all are together
Step-by-step explanation:
The given statement in the question is SAS.
We are given that;
Trapezoid NYAP
Now,
Two triangles are said to be congruent if the length of the sides is equal, a measure of the angles are equal and they can be superimposed.
One possible given statement is that ∠NYC = ∠PAC.
This is because the base angles of an isosceles trapezoid are congruent. Since C is the midpoint of YA,
we know that YC = CA by the definition of midpoint.
Also, NC = CP is given.
by SAS, we can conclude that △NYC ≅ △PAC.
Therefore, by congruent triangles the answer will be SAS.
Learn more about congruent triangles;
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PLEASE HELPP i’ll give 25 points
Answer:
9
Step-by-step explanation:
42 / 7 = 6
48 / 8 = 6
54 / 6 = 9
Answer:
the answer is 9
Step-by-step explanation:
the number are being multipled by 6
I need help hurry !! Please , which one is correct?
Answer:
13
Step-by-step explanation:
I used the calculator heheh
Hope It Helps
Q2 - Using expressions
Write down a simplified expression
for the perimeter of this triangle:
9x - 8w
5x + gy
5y + 4w
perimeter
Do not factorise the answer.
Answer:
14x-4w+14y
Step-by-step explanation:
9x+5x-8w+4w+9y+5y
=14x-4w+14y
Ms. Bedru conducts a survey of the ages
of her students in her Algebra Il classes.
She finds the average age is 200
months, give or take 5 months. Write and
solve an equations for the maximum and
minimum ages.
I need help solving this
Answer: h(35) = 43
Step-by-step explanation: The question is asking you to solve the equation if t = 35:
h(t) = 50 - t/5
h(35) = 50 - 35/5 <— I substituted 35 in for t.
h(35) = 50 - 7
h(35) = 43
Answer:
The answer is 43
Step-by-step explanation:
[tex]h(t) = 50 - \frac{t}{5}[/tex]
[tex]h(35) = 50 - \frac{35}{5}[/tex]
[tex]h(35) = 50 - 7[/tex]
[tex]h(35)=43[/tex]
Write an equation in point-slope form of the line that passes through (-4,1) and (4,3).
Answer:
An equation in point-slope form of the line that passes through (-4,1) and (4,3) will be:
[tex]y-1=\frac{1}{4}\left(x+4\right)[/tex]
Step-by-step explanation:
Given the points
(-4,1)(4,3)Finding the slope between the points (-4,1) and (4,3)
[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(-4,\:1\right),\:\left(x_2,\:y_2\right)=\left(4,\:3\right)[/tex]
[tex]m=\frac{3-1}{4-\left(-4\right)}[/tex]
Refine
[tex]m=\frac{1}{4}[/tex]
Point slope form:
[tex]y-y_1=m\left(x-x_1\right)[/tex]
where
m is the slope of the line(x₁, y₁) is the pointin our case,
m = 1/4(x₁, y₁) = (-4,1)substituting the values m = 1/4 and the point (-4,1) in the point slope form of line equation.
[tex]y-y_1=m\left(x-x_1\right)[/tex]
[tex]y-1=\frac{1}{4}\left(x-\left(-4\right)\right)[/tex]
[tex]y-1=\frac{1}{4}\left(x+4\right)[/tex]
Thus, an equation in point-slope form of the line that passes through (-4,1) and (4,3) will be:
[tex]y-1=\frac{1}{4}\left(x+4\right)[/tex]
Please help with this 1 question! -3-||
[tex] \frac{20}{100} (100x) = \frac{80}{x} (100x) \\ \frac{20}{ \cancel{100}}( \cancel{100} \: \: x) = \frac{80}{ \cancel{x}} (100 \cancel{x}) \\ 20x = 80(100) \\ 20x = 8000[/tex]
Solve the equation for x-term.[tex]x = \frac{8000}{20} \longrightarrow \frac{800 \cancel{0}}{2 \cancel{0}} \\ x = \frac{800}{2} \longrightarrow \frac{ \cancel{800} \: \: 400}{ \cancel{2} \: \: 1} \\ x = 400[/tex]
Answer CheckSubstitute x = 400 in the equation.
[tex] \frac{20}{100} = \frac{80}{400} \\ \frac{ \cancel{20} \: \: \: 1}{ \cancel{100} \: \: \: 5} = \frac{ \cancel{80} \: \: \: 1}{ \cancel{400} \: \: \: 5} \\ \frac{1}{5} = \frac{1}{5} [/tex]
The equation is true for x = 400. Therefore the answer for equation is x = 400.
Answer[tex] \large\boxed{x = 400}[/tex]
Answer: 400
Explain: Just do 80/20 and get 4 then do 100 times 4
回答:400
説明:80/20を実行して4を取得し、次に100回4を実行します
If a triangle has at least two angles congruent,then it is equilateral
Height: 168 in.
Height
ft
Answer:
14 ft
Step-by-step explanation:
116 divided by 12 because there are twelve inches in a foot
Use the GCF to factor 32x+56
Answer:
8
Step-by-step explanation:
The factored form of the given expression is 8(4x+7).
What is GCF?GCF stands for Greatest Common Factor, it is the highest common factor of each of the term in the expression.
Express each term of the given expression in the form of factors.
32x+56=8·4·x+8·7
From both terms, the highest common factor, that is, GCF is 8.
Factor out 8 from the terms.
8(4·x+7)=8(4x+7)
Thus, the factored form of the given expression is 8(4x+7).
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The measure of an interior angle of a regular polygon is given. Find the number of sides in the polygon.
A. 144 B. 156
Jennifer is shopping with her mother. They pay $2 per pound for tomatoes at the vegetable stand.
A. Find the constant of proportionality in the situation.
B. Write an equation to represent the relationship.
Find the slope of the line.
Using the two points given, we can plug them into m = (y2 -- y1) / (x2 -- x1)
(-2,4) (3,-2)
-2-4/ 3--2 = -6/5
Therefore the slope of the line would be [tex]-\frac{6}{5}[/tex]
or D
Evaluate 3x + 15 when the x is replaced with 2, 3, and 5?
Answer:
3(2) + 15= 21; 3(3) +15= 24; 3(5) + 15= 30
Step-by-step explanation:
just plug in your x values and then solve
Problem 6
Last month the donut shop made 6,270 donuts. If there were 30 days last 10 points
month and they made the same number of donuts each day, how many
donuts were made each day?'
*
A:29
B:290
C:299
D:209
Convert the following function to Standard Form by using the Area Model.
f(x) = (x+3)²+8
A. f(x) = x² + 6x + 17
B. f(x) = x² + 6x +9
C. f(x) = (x + 3)(x +8)
D. f(x) = x² +17
Can someone help me #1
Answer:
8×8×8 x 8×8×8×8×8
Step-by-step explanation:
I'm not completely sure if this is what the question is asking so I hope this helps
PLEASE HELP!! PLEASE PUT HOW TO DO IT ASWELL!!
Answer:
4%
Step-by-step explanation:
1. Subtract: 55 - 52.8 = 2.2
2. Divide: 2.2/55 = 0.04
3. Multiply: 0.04 x 100 = 4
Use a common denominator 1/6 7/10
What should you do to each side of the equation to solve -32+x=53?
Answer: c. add 32
Step-by-step explanation:
Answer:
add 32
Step-by-step explanation:
it will solve for x
The value of (-6) - 6 - (-6) ?
Step-by-step explanation:
Consider the given expression,
Let,
x=
6+
6+
6+
6..........∞
Now,
x=
6+x
x
2
=6+x
x
2
−x−6=0
x
2
−3x+2x−6=0
x(x−3)+2(x−3)=0
(x−3)(x+2)=0
x=3or−2
Hence,this is the answer.
how do i know if a system of equation has infinite number of solutions
12:3:9=? I dont know
Please help. Thank you!
Answer: See explanation
Step-by-step explanation:
By the Triangle Inequality Theorem, the length of the side must be greater than 1 ft because the sum of two side lengths must be greater than the length of the third side. The third side must be less than 7 ft but greater than 1 ft.
Triangle inequality: 1 < x < 7
Hope that helped!
brainly is full of braindead bots.
True or False?
Answer:
False
Step-by-step explanation:
Answer:True
Steby-step explanation:
There were 2.1 million people living in Dubai in 2013
1.75 million of these people were not born in Dubai.
Work out 1.75 as a percentage of 2.1
Answer:
5/6 I believe Because there is a repeating 3. .83333333 told me .833333_ as a fraction is 5/6
Step-by-step explanation:
Can someone please help me ?
Answer:
160
Step-by-step explanation:
To solve this we will use the equation
Distance= Velocity * Time
We will first need to calculate the time flown
So we have
960=480*time
Divide and get time=2
We now need to find the new velocity considering wind speed and we can do this by writing a new equation
We have
640=velocity*2
divide and get that velocity=320
This is the speed that the plane was going with the wind resistane which means that to calculate the wind resistance you subtract 320 from the plane's normal speed of 480
so 480-320=160