Answers
match the correct answer to each mathematical statement.
1. the reciprocal of 3/8
answer: 8/3
2. the reciprocal of 2 2/3
answer: 3/8
3. the product of -3/8 and 2 2/3
answer: -1
4. 3/8 divided by -2 2/3
answer: -9/64
5. the difference between -2 2/3 and -3/8
answer: -2 7/24
6. the sum of -3/8 and 2 2/3
answer: 2 7/24
hope this helps :)
-audrey <3
Related Questions
Find the measure of the missing angles.
Helpp
Answers
x = 90 ( supplementary angle )
y = 180 - ( 90+ 26)
= 180 - 116
= 64
You and three friends go to a restaurant for dinner.You share three appetizers that cost $6 each. You also share two desserts that cost $3 each.You split the total bill evenly. How much does each person pay.
TELL ME HOW TO SHOW MY WORK PLZ AND I WILL MRAK BRAINLEST P.s after 2 ppl answerd
Answers
Answer:
$6 Each
Step-by-step explanation:
First, add all the costs together:
3 $6 apps
3*6=18
2 $3 desserts:
2*3=6
Add the totals up to get a total of $24, then divide that by 4 since it's being split between 4 people.
I've attached a screenshot of the question, please solve
Answers
Answer:
b
Step-by-step explanation:
when you multiply out using FOIL (First Inner Outer Last) you get b
What do angles 25 and 26 measure?
Answers
26: 55 degrees
25: 45 degrees
Need help with Aleks for geometry
Answers
The sum of x and ten is equal to y times z.
Answers
Answer:
x+10=yz
Step-by-step explanation:
if y= -4/5x+6 what is the value of x when y=-6
Answers
Answer:
15
Step-by-step explanation:
4/5X=6+6
4/5x=12
X=12 + 4/5
X=60+4
X=64
Derek can do 50 pushups. Roger can do
8% fewer than Derek can do. How many
pushups can Roger do?
Answers
Answer: 40
Step-by-step explanation: 50x0.8=40
Okay, maybe im wrong? But i dont see how its 4 thats more than half.
Rodger can do 46 pushups.
50 * 0.92 = 46
Edit: To better clarify, 0.92 is from 1.00 - 0.08.
... 8 percent fewer than 100 percent is 92 percent; 1.00 - 0.08 = 0.92
Keep in mind that:
1.00 = 100%
0.08 = 8%
0.92 = 92%
After finding this you may multiply 50 * 0.92 to get 46.
Solve: −4d − 6 = −10
Answers
Answer:
hi
Step-by-step explanation:
[tex] - 4d - 6 = - 10 \\ - 4d = - 10 + 6 \\ - 4d = - 4 \\ d = 1[/tex]
i think so…
Answer:
_4d=_10+6
_4d=_4
_4/_4d=_4/_4
d=1
The area of a square room is 125 square feet. To the nearest foot, what is the length of one side of the room?
Answers
Answer:
Side = [tex]5\sqrt5\ \text{feet}[/tex]
Step-by-step explanation:
Given that,
Area of a square room is 125 square feet
We need to find the length of one side of the room.
The area of a square shaped room is given by :
[tex]A=x^2[/tex]
Where, x is side of the square room
[tex]x=\sqrt{A} \\\\x=\sqrt{125}\\\\x=\sqrt{5\times 5\times 5}\\\\x=5\sqrt5\ \text{feet}[/tex]
So, the side of the room is [tex]5\sqrt5\ \text{feet}[/tex].
What is the value of 5xexponent 3 y exponent 2 when x=2 and y=4
Answers
5x^3y^2
5(2)^3(4)^2
5(8) • 16
40 • 16
640
Complete the statement.
(3a? - 5ab + b2) - (-3a2 + 2b2 + 8ab) =
Answers
Answer:
6a^2 - 13ab - b^2 (option 1)
Step-by-step explanation:
(3a^2 - 5ab + b^2) - (-3a^2 + 2b^2 + 8ab)
3a^2 - 5ab + b^2 + 3a^2 + -2b^2 + -8ab
6a^2 - 13ab - b^2
Answer: 6a^2 - 13ab - b^2
Step-by-step explanation:
3a^2 - 5ab + b^2
+3a^2 - 8ab - 2b^2
=
6a^2 - 13ab - b^2
Can I have some help please?
Answers
Answer:
Step-by-step explanation:
Last one
Answer:
1/3
Step-by-step explanation:
P(green) = green marbles / total marbles
3 green marbles
9 total marbles
P( green) = 3/9 = 1/3
A recycling center has 100 kilograms of shredded plastic yogurt containers. What volume in m3 is needed to hold this amount of shredded plastic? Assume the lowest density within the range.
Answers
AnswerI dont kow
Step-by-step explanation:
Set up a proportion and use cross multiplication to solve.
15 is____ % of 60
Answers
Answer:
4%
Step-by-step explanation:
What is the rate of change of the line through (-2,-2) and (-1,5)?
Answers
Answer:
The rate of change or the slope is 7. (If you were to graph this, you would use 7/1.
Step-by-step explanation:
To find the slope when you're given two sets of points, you must find the distance from the y values and the distance from the x values!
Y values: distance from -2 to 5 is +7
X values: distance from -2 to -1 is +1
7/1 or just 7.
Hope this helps! :)
how do I solve this equation 5x+7=3x-5
Answers
Answer:
x = -6
Step-by-step explanation:
Simplifying
5x + 7 = 3x + -5
Reorder the terms:
7 + 5x = 3x + -5
Reorder the terms:
7 + 5x = -5 + 3x
Solving
7 + 5x = -5 + 3x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-3x' to each side of the equation.
7 + 5x + -3x = -5 + 3x + -3x
Combine like terms: 5x + -3x = 2x
7 + 2x = -5 + 3x + -3x
Combine like terms: 3x + -3x = 0
7 + 2x = -5 + 0
7 + 2x = -5
Add '-7' to each side of the equation.
7 + -7 + 2x = -5 + -7
Combine like terms: 7 + -7 = 0
0 + 2x = -5 + -7
2x = -5 + -7
Combine like terms: -5 + -7 = -12
2x = -12
Divide each side by '2'.
x = -6
Simplifying
x = -6
The solution to the equation 5x + 7 = 3x - 5 is x = -6.
We have,
To solve the equation 5x + 7 = 3x - 5, we need to isolate the variable x on one side of the equation.
Here's how we can do that:
Start by subtracting 3x from both sides of the equation to move all the x terms to one side:
5x + 7 - 3x = 3x - 5 - 3x
Simplifying, we get:
2x + 7 = -5
Next, subtract 7 from both sides of the equation to isolate the term with x:
2x + 7 - 7 = -5 - 7
Simplifying, we get:
2x = -12
Now, to solve for x, we divide both sides of the equation by 2:
(2x)/2 = (-12)/2
Simplifying, we get:
x = -6
Thus,
The solution to the equation 5x + 7 = 3x - 5 is x = -6.
Learn more about equations here:
https://brainly.com/question/17194269
#SPJ6
.Un baúl de 10,5 kg está apoyado en el suelo.Si se tira de él verticalmente hacia arriba con una fuerza de 52,9 N, determina el valor de lanormal.
Answers
Respuesta: 50N
Explicación paso a paso:
Dado lo siguiente:.
Tensión (T) = 52,9 N
Masa (m) = 10,5 kg
La normal se obtiene usando la relación:
N = mg - T; donde N = normal, g = aceleración debida a la gravedad (9,8 m / s²)
N = mg - T
N = (10,5 * 9,8) - 52,9
N = 102,9 - 52,9
N = 50 N
Answer:
hey ¿How are you?
Step-by-step explanation:
bye
How do u check your answer for 4x+12-2x=26
Answers
Answer:
7
Step-by-step explanation:
4x+12-2x=26
Or, 2x=26-12
Or, 2x=14
Or, x=7
Help please I have a F in this class!!
Answers
What is the slope of this line?
A. −5
B. 5
C. −15
D. 15
Picture Down Below
Answers
Answer:
It seems that the slope of this line is 1/5, yet none of the answers correspond to this. Double-check by finding two points on the line, and use the slope formula: (y2-y1/x2-x1). Also, remember that slope is rise/over run. I hope this can guide you!
Answer: the answer is not included in the options
Step-by-step explanation:
The slope of the line can be depicted by the following formulas: 1. Rise/run 2. Y1-y2/ x1-x2
If we were to use the second formula and “plug” in numbers for the variables, the slope we calculate is less than 1
PLS HELP! I'LL MAKE YOU BRAINLIEST!
Answers
Answer:
y = mx + b slope(m) = 1/2 (-2,1)...x = -2 and y = 1 now we sub and solve for b, the y int 1 = 1/2(-2) + b 1 = -1 + b 1 + 1 = b 2 = b so ur equation is : y = 1/2x + 2 <== here is one answer y - y1 = m(x - x1) (slope(m) = 1/2 (-2,1)...x1 = -2 and y1 = 1 now we sub y - 1 = 1/2(x - (-2) = y - 1 = 1/2(x + 2) <== here is another answer
Step-by-step explanation:
What is the measure of <2? m<2=31, m<2=50
Answers
Answer: invalid input
Step-by-step explanation:
The money collected from a Saturday car wash are directly proportional to the number of cars washed. The total money collected after 7 cars is $140. Write an direct variation equation relating the money collected (m) and the number of cars washed
Answers
Answer:
[tex]m=20c[/tex]
Step-by-step explanation:
Let m represent the total money collected and c represent the amount of cars washed.
We know that the money collected is directly proportional to the number of cars washed. So, we can write the following equation:
[tex]m=kc[/tex]
Where k is a constant.
We know that the money collected after 7 car washes is $140. So, let's find our k by substituting 140 for m and 7 for c. This yields:
[tex]140=7k[/tex]
Find k. Divide both sides by 7:
[tex]k=20[/tex]
So, the value of k is 20.
We can now substitute k back into our direct variation equation:
[tex]m=20c[/tex]
This means that every car costs $20 to wash.
And we're done!
Answer:
7x140=980
Step-by-step explanation:
7x140= what
If h(x)=x2−3x+5, what is h(−3)?
23
5
-13
20
Answers
9+9+5
23
Hope this helps!
There are 8 boys and 3 girls from sixth grade in the marching band write 2 different ratios to compare the number of boys and the number of girls
__ : __ and __ : __
Answers
Answer:
8:3 and 3:8
Step-by-step explanation:
what is 4.13 multiplied by 10,000
Answers
Answer:
41,300
you can take the 4.13 and put it in the first three spaces hope this helps
Answer:
its 41300 just add your powers, its like 4.13 to the ten-thousanth power
Step-by-step explanation:
put the 4 infront of the decimal and 13 behind, and move it and add places markers till you get where u need to go
(sorry, im not THAT good at explaining things -ω-
Your car averages about 27 miles per gallon on highways. With gasoline priced at $2.599 per gallon, how much will
you expect to spend on gasoline during your 500-mile trip?
$192.38
b. $18.51
C $70.17
d. $48.13
Answers
Answer:
I want to say C
Step-by-step explanation:
Because $2.599 * 27 = 70.173
Answer:top answer iswrong its D.
Step-by-step explanation:
Joe walks 12 miles
every 4 trips to
school. How many
miles will Joe walk
after 6 trips?
Answers
Answer: 18 miles
12 ÷ 4 = 3. So, we must multiply 3 by 6 to find how much Joe walks for 6 trips to school.
-------------------------------------------------------------------------------------------------------------------------
Now, we must multiply the number 6 by 3.
6 x 3 = 18
-------------------------------------------------------------------------------------------------------------------------
Answer = 18
Answer:
18 miles
Step-by-step explanation:
We can write ratios to solve
12 miles x miles
---------- = ------------
4 trips 6 trips
Using cross products
12 *6 = 4x
72 = 4x
Divide by 4
72/4 = 4x/4
18 miles
How many tickets will they have to sell to make 5,000,000?
Answers
Answer:
5,000,000= 625000 this many tickets if there 8 $
Step-by-step explanation:
And the ticket is 8$
How you would solve it is you take the number of money and divide it by how much each of the tickets are then the finished product is how many you have to sell.
Answer:
80,386
Step-by-step explanation: