Answer:
4/7 x 2 = 8/14
4/7 x 3 = 12/21
4/7 x 4 = 15/28
4/7 x 5 = 20/35
Step-by-step explanation:
4/7 x 2 = 8/14
4/7 x 3 = 12/21
4/7 x 4 = 15/28
4/7 x 5 = 20/35
Have an amazing day!!!
PLEASE RATE!!
Hello.
Please remember that equivalent means equal.
So we need to find 4 fractions that are equal to
[tex]\displaystyle\frac{4}{7}[/tex]
There are infinitely many fractions equal to the given fraction; we need just 4 of them.
First, let's multiply the numerator (4) and the denominator (7) times 2:
[tex]\displaystyle\frac{8}{14}[/tex]
Now, let's multiply the numerator and denominator of this fraction by 2:
[tex]\displaystyle\frac{16}{28}[/tex]
Multiply by 2 once more:
[tex]\displaystyle\frac{32}{56}[/tex]
I hope it helps.
Have an outstanding day. :)
[tex]\boxed{imperturbability}[/tex]
if -7(y-3)= -14 what is the value of y
como multiplicar números negativos
Answer:
Eu acho que depende do problema eu não sei como explique de verdade
A rectangle has a perimeter of 8x3 + 7x2 - 10x + 3 and a length of x. Find the width of the rectangle
when the length is 21 inches.
The width is
inches.
Answer:
22091
Step-by-step explanation:
hope this helps
Is x = 3 a solution to the equation 8= 2x + 3
yes or no
Answer:
NO
Step-by-step explanation:
substitute x=3 into the equation
2(3)+3
=9
Therefore x=3 is not a solution
Answer:
No, it is not a solution.
Step-by-step explanation:
x = 3
8 = 2x + 3
8 = 2 (3) + 3
8 = 6 + 3
8 ≠ 9
Which of these best explains the next step to simplify this expression? 3y−45=35y−4 Question 22 options: Make the –4 exponent in the denominator positive. Add 5 to –4. Keep the exponent in the denominator –4. Multiply 5 by –4.
The value of y from the give expression is 1
Expressions and equationsGive the following expression
[tex]\frac{3y^{-4}}{5} = \frac{3}{5y^{-4}}[/tex]
Cross multiply the given expression
[tex]3y^{-4}\times 5y^{-4}= 5 \times 3\\15y^{-8}=15\\[/tex]
Divide both sides by 15
[tex]y^{-8}=1\\\frac{1}{y^8} =1\\y^8=1\\y=1[/tex]
Hence the value of y from the given expression is 1
Learn more on indices here: https://brainly.com/question/10339517
Answer:
Make the -4 exponent in the denominator positive.
Step-by-step explanation:
The term in the numerator (y^-4) has a negative exponent. Move this term to the denominator, and make the exponent positive. PF
What is the value expression for 7 1/2
Answer:please brainliest
7
Step-by-step explanation:
We can multiply the exponents so (7¹⁺²)² = 7⁽¹⁺² * ²⁾ = 7¹ = 7.
Can someone please explain how to factor this difficult problem.
Find the selling price of each item.
45) Cost of a car: $43,000.00
Markup: 70%
please answer and explain how to do it please
Using Cos formula of a triangle
let BA be x
x² = a² + b² -2abCos(90°)
x² = 64 + 196
x = √260
To find <B using Cos again
b² = a² + c² - 2acCos(B)
196 = 64 + 260 - 2 * 8 * √260 * cosB
196=324 - 16√260 *cosB
324-196=16√260CosB
8 = √260CosB
CosB = 8/√260
B = cos-¹(8/(√260))
I don't have a calculator so complete it by yourself, the calculation aspect.
please help me asap
20. How was randomization
used in this experiment?
Answer choices:
The individuals were randomly
selected to participate.
The temperature, bedding, and
lighting were the same for all.
The colored chips were used to
determine the treatments.
The days they were asked to
sleep at the clinic were random.
Answer:
D. The days they were asked to sleep at the clinic were random. Hope it helps!~
(Sorry if you get it wrong or I got it wrong-)
~The Confuzzeled homan
34-19-= (show the CC steps.)
Answer:
34
-19
-------
15
Step-by-step explanation:
step 1: you can not subtract 4 from 9 so you have to take away one from 3 step 2: after you've taken away one from 3 it will become 2 and you pass the 4 the one and together will make 14 step 3: then you subtract 14 from 9 which gives you 5then you subtract 14 from 9 which gives you 5step4: after that you subtract 2 and 1 which will give up 1 final step: your answer is 15If a line segment is drawn from the center of any regular polygon to any of its vertices, the segment is a radius of the inscribed circle.
a) Always
b) Sometimes
c) Never
Answer: C
Step-by-step explanation:
1 + 1 + 1 in standard form
Answer: 3
Step-by-step explanation:
3.2 + 44.6 + 7.69 = ?
Answer:
55.49
Step-by-step explanation:
Help math math ASAP help
Answer:
X=2,Y=7
Step-by-step explanation:
Y-3x=1
Make Y the subject
Y=1+3x
Sub into equation 2
2(1+3x)-x=12
Open the bracket
2+6x-x=12
2+5x=12
CLT
5x=12-2
5x=10
Divide both sides by 2
X=2
Sub x=2 in equation 1
Y-3(2)=1
Y-6=1
Y=1+6
Y=7
Express as a sum.
15-7
(its not 8)
Answer:
-7+15. this is what i think it is.
Step-by-step explanation:
Answer:
-7+15 is correct answer. Please Mark it as brainlist answer.
Multiply. Write your answer in simplest form. 2 1/2 × 3 2/3
What is the value of the expression
2/5 + 3/7
Answer: its 29/35 value....
A bike shop charges a fee for renting a bike, depending upon how long it is used. Riders who bring their own helmet are instead charged a discounted fee.The graph shows how the fees are related.
ASAP DUE RIGHT NOW !!!!
Answer:
Each discounted fee is $5 less than the rental fee.
Step-by-step explanation:
Each discounted fee is $5 less than the corresponding rental fee, and the percentage discount decreases as the rental fee increases.
What are coordinates in a graph?The coordinates in a graph indicate the location of a point with respect to the x-axis and y-axis.
The coordinates in a graph show the relationship between the information plotted on the given x-axis and y-axis.
We have,
We can determine the discounted fee for each rental fee by looking at the coordinates on the graph.
The x-axis represents the rental fee, and the y-axis represents the discounted fee.
For example, at a rental fee of 10, the discounted fee is 5, so we have the point (10, 5) on the graph.
To calculate how much each discounted fee is less than the rental fee, we can subtract the discounted fee from the rental fee.
For example, at a rental fee of 10 and a discounted fee of 5, the discounted fee is $5 less than the rental fee of $10.
This means that the discounted fee is 50% less than the rental fee.
Using this method for each point on the graph, we get:
At a rental fee of 10, the discounted fee is 5, which is $5 less than the rental fee.
Therefore, the discounted fee is 50% less than the rental fee.
At a rental fee of 20, the discounted fee is 15, which is $5 less than the rental fee.
Therefore, the discounted fee is 25% less than the rental fee.
At a rental fee of 30, the discounted fee is 25, which is $5 less than the rental fee. Therefore, the discounted fee is 16.67% less than the rental fee.
At a rental fee of 40, the discounted fee is 35, which is $5 less than the rental fee. Therefore, the discounted fee is 12.5% less than the rental fee.
Thus,
Each discounted fee is $5 less than the corresponding rental fee, and the percentage discount decreases as the rental fee increases.
Learn more about coordinates here:
https://brainly.com/question/13118993
#SPJ3
Antonio has 2 2/3 of a piece of wood that he wants to cut into 4 pieces. How long should he cut each piece?
A 8 2/3
B 10 2/3
C 8/3
D 2/3
Answer:
D 2/3
explanation:
[tex]\bold{total \ length \ \div \ number \ of \ pieces }[/tex]
solve
[tex]\sf 2\dfrac{2}{3} \div 4[/tex]
reciprocal to change signs
[tex]\sf \dfrac{8}{3} \ * \ \dfrac{1}{4}[/tex]
simplify
[tex]\sf \dfrac{2}{3}[/tex]
Solution:
To find the measure of each piece, divide the total piece of wood (2 2/3) by the number of pieces Antonio wants to cut (4).
From the following, we obtained:
[tex]\rightarrow 2 \dfrac{2}{3} \div 4[/tex]
Convert 2 2/3 into an improper fraction:
[tex]\rightarrow 2 \dfrac{2}{3} \div 4[/tex]
[tex]\rightarrow \dfrac{2 \times 3 + 2}{3} \div 4\\[/tex]
[tex]\rightarrow \dfrac{6 + 2}{3} \div 4\\[/tex]
[tex]\rightarrow \dfrac{8}{3} \div 4\\[/tex]
Simplifying the expression:
[tex]\rightarrow \dfrac{8}{3} \div 4\\[/tex]
[tex]\rightarrow \dfrac{8}{3} \times \dfrac{1}{4} \\[/tex]
[tex]\rightarrow \dfrac{8}{3 \times 4}[/tex]
[tex]\rightarrow \dfrac{8}{12} = \boxed{\dfrac{2}{3}}[/tex]
Thus, Antonio should cut 2/3 of wood for each piece.
Please show work!
Two fathoms deep is 12 feet deep. How deep is 10 fathoms?
Group of answer choices
70 feet
60 feet
20 feet
If g(x) = 3x − 4, what is the value of g−1(g(−2))?
x+4/3
2/3
−10
−2
Answer:
C, 2/3, hope this helps
Step-by-step explanation:
sorry if it does not!
Are Taylor's calculations correct?
A. Yes, Taylor's calculations are correct
B. No, because it should be the length of the
radius.
C. No, because he used the incorrect value for it
D. No, because it should be squared
Answer:
C.No,because he used the incorrect value for it.
Which two operations are needed to write the expression that represents "five less than the quotient of a number and three"? tin
Answer: The quotient is the result of a division and 'less than is a subtraction.
Find the area and circumference of a circle of radius 30cm ( use π= 3.14 )
Answer:
Area = 2826 cm^2
Circumference = 188.4 cm
Step-by-step explanation:
Area of a circle = πr^2 3.14 X (30^2) = 2826
Circumference = 2πr or πd 2 X 3.14 X 30 = 188.4
[tex] \mathbb\red{ANSWER} [/tex]
Area Formula :
[tex] \green{\pi {r}^{2} }[/tex]
[tex] \pink{ \pi \times {30cm}^{2} }[/tex]
[tex] \orange{ 3.14 \times 900 {cm}^{2} }[/tex]
[tex] \red{2826 {cm}^{2} }[/tex]
Circumference Formula:
[tex] \green{\pi \times d}[/tex]
[tex] \pink{3.14 \times 60cm}[/tex]
[tex] \orange{188.4cm}[/tex]
[tex] \mathbb\blue{HOPE \:IT\: HELPS} [/tex]
Gordon starts in the northwest corner of a swimming pool and swims to the southeast corner. Then he swims along the width, a distance of 21 meters, and then along the length, a distance of 28 meters. Once Gordon returns to his starting point, how far has he swum?
Answer:
84 meters
Step-by-step explanation:
northwest corner to southeast corner= 35 meters
width= 21
length=28
total= 35+21+28=84 meters
6 = 1 -2n + 5 solving linear equations
Answer:
1
Step-by-step explanation:
6=1-2n+5
6-5=1-2n
1=1n
n=1
hope you like the answer
11. Which of these numbers shows the digit 4 with a
value of 0.04?
3.104, 8.412, or 1.743
Answer:
1.743
Step-by-step explanation:
The rectangle and a trapezoid have the same area what is the length L of the rectangle?
Answer:
Step-by-step explanation:
Area of rectangle = 9 * L
Area of trapezoid = (24 + 12)*9/2 =9 * 18
Same area, so
9 * L = 9 * 18
L = 18 ft