Step-by-step explanation:
a) write 2 2/3 as an improper fraction in its simplest form....
[tex] = 2 \frac{2}{3} \\ [/tex]
[tex] = \frac{2 \times 3 + 2}{ 2} \\ [/tex]
[tex] = \frac{8}{2} \\ [/tex]
[tex] = \frac{8 \div 2}{2 \div 2} \\ [/tex]
[tex] = \frac{4}{1} = 4 \\ [/tex]
B) Work out 2 2/3 x5 give your anwser as an improper...
[tex] = 2 \frac{2}{3} \times 5 \\ [/tex]
[tex] = \frac{2 \times 3 + 2}{3} \times 5 \\ [/tex]
[tex] = \frac{8}{3} \times 5 \\ [/tex]
[tex] = \frac{40}{3} \\ [/tex]
Help me please this is due tomorrow and I do not understand the assignment
Answer:
4 and 5 not functions 6 function
Step-by-step explanation:
In a function, each x value can only have one y value. To test this, you can try the vertical line test. Put a vertical line on the function; if it touches only one point the graph is a function. For graph 4, the x value of 3 has y values of 1 and 4 so it is not a function. For graph 5, the x values of 1 and 5 have many y values so the graph isn't a function. For graph 6, each x value has only one y value so it is a function.
Answer:
4. Not a function
5. Not a function
6. Function
Step-by-step explanation:
1 -3 (correct!)
Functions do NOT have repeating x-values. Hence why you were able to determine if # 1-3 are fuctions or not.
4. Not a fuction:
(1, 2)
(2, 3)
(3, 1)
(3, 4)
As we can see, both points have the same x-values. Therefore, not a function.
5. Using our knowledge about functions, we can quickly tell that this graph is NOT a fuction.
There are many points that fall under the same x-value.
6. Function:
(1, 2)
(2, 2)
(3, 3)
(4, 4)
No repeating x-values. Therefore, a function.
Hope this helps!
 Find the length of the third side. If necessary, write in simplest radical form.
IMAGE DOWN BELOW!
SOMEONE PLEASE HELP ME!! ILL GIVE YOU BRAINLIST ANSWER
Answer:
third side: 2√14
using pythagoras theorem:
a² + b² = c²
t² + 5² = 9²t² + 25 = 81t² = 81 - 25t² = 56t = √56t = 2√14Answer:
The unknown side of this triangle is √56 or 2√14
Step-by-step explanation:
Let the unknown side of this right angled triangle be x , so by using Pythagoras theorem we can find out the third side .
=> P² + B² = H²
=> P² = H² - B²
=> P² = 9² - 5²
=> P² = 81 - 25
=> P² = 56
=> P = √56 or 2√14
What’s 1+7+6+8+10-12+5+22-4-12+16
Answer:
The answer to your question is 47
Step-by-step explanation:
You just add and subtract the question the your answer will be 47. Brainly patrol, stop deleting me.
The answer is 72
Step-by-step explanation:
1+7=8
8+6=14
14+8=22
22+10=32
32+12=44
44+5=49
49+22=70
70-4=66
66-12=56
56+16=72
110% of 90 is what number a ?
? = 110 over 100
please help
Answer:
90 is the orrect answer because I said so
Step-by-step explanation:
Answer:
The answer is a = 99
Step-by-step explanation:
We can solve this using ratios
First we set up the equation:
[tex]\frac{a}{90}= \frac{110}{100}[/tex]
Then cross-multiply:
[tex]100 * a = 90 * 110[/tex]
Simplify:
[tex]100 * a = 9,900[/tex]
Divide both sides by 100:
[tex]a = 99[/tex]
Ta-Da! The answer is a = 99
Hope this helps! :)
Based on the graphs of the equations y = –2x + 3 and y = x2 – x + 1, the solutions are located at points:
(0.5, 0.75) and (1, 1)
(–2, 7) and (0, 1)
(0, 1) and (0.5, 0.75)
(–2, 7) and (1, 1)
The solutions of the equations are the point of intersection of the equations
The solutions are located at points (-2,7) and (1,1)
How to determine the solutions?The equations are given as:
y = –2x + 3 and y = x2 – x + 1
Next, we plot the graph of both equations
From the graph of the equations (see attachment), we have the solution to be:
(x,y) = (-2,7) and (1,1)
Hence, the solutions are located at points (-2,7) and (1,1)
Read more about system of equations at:
https://brainly.com/question/14323743
Answer:
D.
(–2, 7) and (1, 1)
Step-by-step explanation:
I took the algebra exam
Find the mean for the following fractions
d
d + 1
d +5
4
12
24
Answer:
d+d+1+d+5+4+12+24/6
Step-by-step explanation:
add the numbers and divide them by 6
Answer:
3d + 432
Step-by-step explanation:
= d ÷ 4 + d + 1 ÷ 12 + d + 5 ÷ 24
= d + d + d + 1 + 5 ÷ 4 ÷ 12 ÷ 24
= 3d + 6 ÷ 0.013888.....
= 3d + 432
Please mark BRAINLIEST
Find the length of the third side. If necessary, round to the nearest tenth
Pythagorean Theorem (Rounding)
Answer:
3.5
Step-by-step explanation:
Set up the Pythagorean Theorem (a^2 + b^2 = c^2) where the unknown side is x:
2^2 + x^2 = 4^2
4 + x^2 = 16
x^2 = 12
x = ± sqrt(12)
x ≈ 3.5
Note: '^' means "to the power of", so '^2' means "squared"
41.6%, 15/25, 4.3, 18.4, 1/4 greatest to least
I will mark brainliest and please no links
Answer:
18.4, 4.3, 0.6, 0.416, 0.25
Step-by-step explanation:
Change all sets to the same value (decimal)
41.6 / 100 (move decimal 2 to the left) =
0.416
15/25 =
0.6
4.3
18.4
1/4 =
0.25
Data:
0.416, 0.6, 4.3, 18.4, 0.25
greatest to least;
18.4, 4.3, 0.6, 0.416, 0.25
Solve for z.
X=3y+3z
Answer: Option 2
Step-by-step explanation:
3800 millimetres expressed in metres is
Answer:
3.8 meters
Step-by-step explanation:
1000 mm=1m
3000mm = 3m
500mm=.5
100mm= .1
800mm=.8m
3800mm=3.8
Can someone help me with this??
Answer:
36
Step-by-step explanation:
10+8+6+6+6
Area of the top rectange is 10 (2x5)
Area of the bottom rectange is 8 (2x4)
Area of the right rectangle is 6 (2x3)
Area of both the triangles are 6 (4x3 divided by 2)
In the figure, m
What is the value of X?
A.) 6
B.) 7.2
C.) 4.6
D.) 3.3
[tex]7x-4=\angle PQS\\\\\implies 7x-4 =38\\\\\implies 7x = 38+4\\\\\implies 7x = 42\\\\\implies x = \dfrac{42}7 \\\\\implies x = 6[/tex]
Answer:
7.2
Step-by-step explanation:
5x+2=38
5x=38-2
x=36/5
x=7.2
HELP RN IM FAILING PLEASE
Answer:
Top left.
Step-by-step explanation:
Answer: 3x + y = 3
Step-by-step explanation: For a line to be parallel it must have the same slope but a different y intercept. y = mx + b, where M is the slope, and B is the y intercept.
We can solve for y, using 3x + y = 3. Subtracting both sides from 3x, we get y = -3x + 3, which is a different y intercept but the same slope.
HELP PLEASE!!!! <3
Algebraically find the slope and the y-intercept of 3y - 8 = 2x.
thank you!!
Answer:
slope = 2/3 y intercept = 8/3
Step-by-step explanation:
re-arrange to slope intercept form y = mx + b
3y = 2x + 8
y = 2/3 x + 8 / 3
Answer:
[tex]Slope=\frac{2}{3}[/tex]
[tex]Y-Intercept=\frac{8}{3}[/tex]
Hope This Helps! :)
At the buffet luncheon guests could choose one meat, one side and one salad. If there were 3 different meats, 7 sides and 4 salads, how many possible combinations would there be?
Answer:
i believe that its 84
Step-by-step explanation:
Students voted to have a guinea pig or a hamster qs a class pet. Of thise students, 18 voted to have a guinea pig. This number represents 72% of the students who voted. What is the toatal number of students who voted
Answer:
The total number of students that voted is 25.
Step-by-step explanation:
18 students = 72% of the students who voted
Divide the percentage of students by 100.
72% ÷ 100 = 0.72%
Then, divide 18 by 0.72%.
18 ÷ 0.72% = 25
So, the total number of students that voted is 25 students.
Hope this helped !
There are 8 teams to play against each other in a tournament. How many ways can 1st and 2nd place be awarded at the end of the tournament?
Answer:
28
Step-by-step explanation:
Correct option is C)
Matches played between 8 teams =7+6+5+4+3+2+1=21
The number of ways that can 1st and 2nd place be awarded at the end of tournament is 56.
What is permutation?A permutation is an arrangement of objects in a definite order. The members of elements of sets are arranged here in a sequence where order matters.
According to the given question
we have to find,
Number of ways for 1st and 2nd place can be awarded
Number of ways for 1st place be awarded = 8
Number of ways for 2nd place be awarded = 7
Therefore,
The total number of ways can 1st and 2nd place be awarded = (8)×(7)
=56.
Learn more about permutation here:
https://brainly.com/question/2295036
#SPJ2
Josh ran a two-lap race in 117.92 seconds. He ran the second lap in 59.13 seconds. How long did it take him to run the first lap?
Answer:
According to my calculation this is the answer.Hope the picture will help you...
Roxanne ran 10.73 miles on Monday and 3.01 miles on Tuesday. How many more miles did Roxanne run on Monday than Tuesday?
Answer:
7.72 miles
Step-by-step explanation:
Subtract 10.73 and 3.01 to find your answer
Answer:
Step-by-step explanation:
m
please please help me
Answer:
A. 36
Step-by-step explanation:
Right triangle angles in degrees always add up to 180° degrees. In addition, it must have a right angle (hence the name right triangle), which is 90 degrees.
Given the angle in degrees is 54, we can add 90 and 54 and subtract it from 180 to find the missing angle.
[tex]54+90=144[/tex]
Now, subtract from 180.
[tex]180-144=36[/tex]
Therefore, the degrees of the missing angle is 36.
#LearnWithBrainly
Please help!!!!!! :)
Answer:
Option D
Step-by-step explanation:
Given equation:
-4x + 2 = -14This equation can be solved by:
Isolating the variable(s) and its coefficient(s) on one side of the equation. Dividing both sides of the equation by the coefficient of "x" to isolate x.Subtracting 2 both sides of the equation (according to step 1):
⇒ -4x + 2 = -14⇒ -4x + 2 - 2 = -14 - 2⇒ -4x = -16Dividing -4 to both sides of the equation (according to step 2):
⇒ -4x = -16⇒ -4x/-4 = -16/-4⇒ x = 4Therefore, Option D is correct.
Learn more about this topic: https://brainly.com/question/27460957
Answer:
d) 4
Step-by-step explanation:
Solving for the value of x,
→ -4x + 2 = -14
→ -4x = -14 - 2
→ -4x = -16
→ x = -16/-4
→ [ x = 4 ] {option d}
Verification of the value of x,
→ -4x + 2 = -14
→ -4(4) + 2 = -14
→ -16 + 2 = -14
→ -14 = -14
→ [ LHS = RHS ]
Hence, the value of x is 4.
Find the standard deviation of the data given below: Ans: 12.03 Class Interval 10-20 20-30 30-40 40-50 50-60 frequency10 12 4 8 6 -20
Answer:
•Make sure all words are spelled correctly.
•Try different keywords.
•Try more general keywords.
•Try fewer keywords.
I HOPE IT'S HELP <3
help me bro fr i need dis done
Answer: 6^5 = 6^3 * 6^2
When your multiplying exponents, you just add the exponents. So, 3 should be the exponent in the box.
Please help! You can do ittt! Offering brainliest+ 20 points!
Answer: question 9 is 3/12
Step-by-step explanation:
lat a = the length of a car in meters. Let b = the length of the same car in centimeters. which number is greater, a or b? Answer for 100 points.
Answer:
B
Step-by-step explanation:
Centimeters are 100 times bigger than meters, so if you had 1 meter, it would be 100 centimeters. Therefore, centimeters are greater than meters.
Please help l just don’t understand new topic
If u have 18 gallons of gas an you drove 250 miles how much gas is left
Answer:
Depends what vehicle is it does it burn alot of gas like pickup trucks or is it a little small Honda Civic
Step-by-step explanation:
What's the volume of this container (QUICK)
Answer:
1468 in^3
Step-by-step explanation:
Multiply all of the larger box dimensions
10 * 10 * 15 = 1500 in^3
subtract the smaller box cut out corner
2 * 4 * 4 = 32
1500 - 32 = 1468 in^3
Haven baskets manufacturers 83,575 woven baskets a year. determine the minimum sales price Haven baskets must sell each basket for to break even, if the total annual fixed costs are $817,363.50 and the variable cost per basket is $12.17.
$21.95
$24.50
$29.65
$31.25
Answer:
Step-by-step explanation:
Givens
Number of baskets sold = 83575
sale price of each = x
Fixed Cost of producing these baskets = 817363.50
Variable cost whis is part of the production of each basket = 12.17
Break Even means the costs = income.
Equation
83575*x = 12.17*83575 + 817363.50 Combine the multiplied facts
Solution
83575x = 1017107.75 + 817363.50 Combine addition on right
83575x = 1834471.25 Divide by 83575
x = 1834471.25/83575
Answer: x = 21.95
The Earth revolves around the Sun one year. How many
weeks, days, hours, minutes, and seconds are in a year?
Answer:
Weeks = 52
Days = 365
Hours = 8,760
Minutes = 525,600
Seconds = 3.1536 × 10^7
Step-by-step explanation:
Answer:
1 Year =
31540000 seconds.
525600 minutes.
8760 hours.
365 days.
52.1429 weeks.
12 months.
Step-by-step explanation:
Hey there!
You can do this by calculating all the numbers since you already know that there are 24 hours in a day, 12 months in a year and 365 days in a year
