Answer: Itll always be a rational number and never zero
Step-by-step explanation:
Answer:
A rational number (The third option).
Step-by-step explanation:
1. By definition, rational numbers have the following form, where and are integers and [tex]b\neq 0[/tex].
2. Therefore, when you add two rational numbers, the result will be a rational number.
3. An example is shown below:
[tex]\frac{1}{5}+\frac{2}{5}+\frac{3}{5}[/tex]
The result is a fraction whose numerator and denominator are integers.
Which Student is walking Faster E or F
Answer:
E
Step-by-step explanation:
the steeper the slope the faster the something
Use the graph to find the x-intercept for the equation ý +2 Graph: Y + 2 = 2(x+3)
= 2(x + 3).
ty
X
y
6
The x-intercept is
4
2
-4
-6
-2
4
6
-2
-4
16
Draw
y
Click or tap the graph to plot a point.
The x-intercept of the graph is given as (-2, 0)
The intercept of a lineGiven the equation of a line expressed as:
y + 2 = 2(x+3)
We are to find the x-intercept of the line. The x-intercept occur at the point where y = 0
Substituting y = 0 into the equation will give;
y + 2 = 2(x+3)
0 + 2 = 2(x+3)
2 = 2x + 6
2x = -4
x = -2
Hence the x-intercept of the graph is given as (-2, 0)
Learn more on intercept here; https://brainly.com/question/24212383
Luka wants to buy peaches and a watermelon . Peaches cost $2.99 a pound, and watermelon costs $4.50. he has $15.00 to spend
Answer:
2.99: 3 4.50: 5
Step-by-step explanation:
5 plus 3 equals 8.
If he has 15.00 to spend he would get 7 dollars as change.
11) maths question equations
Answer:
x= 12
Step-by-step explanation:
Multiply everything by 12 (making it easier to solve) to get
6x + 4x = 3x + 84
Simplify to get
7x = 84
Solve for x and get x=12
Please helppppppppppp help
3x4 + 20x3 + 14x2 + 170 + 30 and x + 6?
Which expression represents an irrational number? A 0.18 repeating, b 2/3 ,
Answer:
I think it's A hope this helps
Can you help me please
2.5
Step-by-step explanation:
Multiply 2.5 by y and you get x
Arya travels at an average speed of 30 mph for 40 miles. Without stopping, Arya then travels 120 miles in 2.25 hours. Find her average speed for the entire journey to 2 dp.
Answer:
44.69 mphStep-by-step explanation:
Speed = distance/time
Distance is:
40 miles + 120 miles = 160 milesTime is:
40/30 + 2.25 = 3.58 hoursAverage speed:
160/3.58 = 44.69 mphDuring the life of a $2500 loan, the interest paid is $318.75. If the interest rate is 8.5%, how long was the loan?
Answer:
1.5 years
Step-by-step explanation:
Simple Interest I = PRT
Principal = 2500, Rate R= 8.5%, SI = 318.75, T = ?
Now, substituting the above value
318.75 = 2500*0.085 * T
T = 318.75 / 2500*0.085 years
T = 318.75 / 2500*0.085 years
T = 318.75 / 212.5 years
T = 1.5 years
what is the answer to 2x3=1x-4
Answer: x=10
Step-by-step explanation:
Answer:
x=10
Step-by-step explanation:
Recall that two angles are complementary if the sum of their measures is 90°
Find the measures of two complementary angles if one angle is 14º more than three times the other angle.
An ice cream factory makes 230 quarts of ice cream in 5 hours. What is the constant of proportionality?
A:41
B:46
C:225
D45
Answer:
C
Step-by-step explanation:
Graph this compound inequality: I < 8.3 or 2 > 9.8
7
8
8
9
10
Drag a point to the number line.
Answer:
Here is a picture of the answer. I hope this helps!
Step-by-step explanation:
The graph of compound inequality [tex]x<8.3[/tex] and [tex]x>9.8[/tex] is shown in attached graph.
A compound inequality contains at least two inequalities that are separated by either and or "or".
Given compound inequality:
[tex]x<8.3[/tex] or [tex]x>9.8[/tex]
Above inequalities are shown in below attached graph.
Learn more:
https://brainly.com/question/11316045
The time spent to travel a certain distance varies inversely as a car's speed. If it takes 5½ hours to travel a certain distance at 60 miles per hour, how long will it take to travel the same distance at 50 miles per hour?
Select one:
a. 6.6 h
b. 6.9 h
c. 4.6 h
d. 4.2 h
Answer:
6.6h
Step-by-step explanation:
So it takes 5.5 hours going at a speed of 60 miles per hour, multiply these two and we get a distance of 330 milesUse this distance to find the time if speed is 50 miles per hour, so time is derived by dividing the distance by the speed330 miles divide by 50 miles per hour gives 6.6 hours9. A woman makes 15% more than her husband. If her husband's annual salary is $45,000, what
is the combined annual income of the couple?
Answer:
6750
Step-by-step explanation:
15 ÷100×45000=6750
question 10! HELP ASAP
i’ll mark brainlyist just please help thanks
Answer:
51.6 is the mesurment of angle A
Step-by-step explanation:
Find the area of a rectangle whose width is (x + 2) and whose length is (x + 3) .
Answer:
x² + 5x + 6
Step-by-step explanation:
x × x + 2x + 3x + 6
= x² + 5x + 6
10 cm
5cm
5 cm
10 cm
10+10+5+5=
Find the perimeter
Answer:
30cm
Step-by-step explanation:
10+10=20
5+5=10
10+20=30
Answer:
30 cm
Step-by-step explanation:
10+5+10+5=30 cm
The table above shows how long Mariana worked on homework each day of the week.
How many total minutes did Mariana work on homework during the week? Show your work.
Answer:
443
Step-by-step explanation:
2 hours = 120 min
1,920/60= 32 min
120+98+134+32+59= 443 total minutes
−4(32x−12)=−15 as distribute property
what is 7.5% of 61.13
Answer:
Step-by-step explanation:
61.13*7.5%=4.58
61.13+4.58=65.71
The function f is continuous on the interval (0,9) and is twice differentiable except at x = 6, where the derivatives do not exist (DNE). Information about the first and second derivatives of f for some values of x in the interval (0,9) is given in the table above. Which of the following statements could be false?
Answer:
The statement that could be false is;
(C) The function has a relative minimum at x = 6
Step-by-step explanation:
The given parameters are;
The function is continuous in the interval 0 ≤ x ≤ 9
The function is not differentiable at x = 6
f prime (x) = Negative for 4 < x < 6, and positive for 6 < x < 8
Therefore, at x = 6, the function is vertical
The statement that could be false is that the function has a relative minimum at x = 6.
A continuous function f(x) does not have discontinuity at any point
The statement that could be false is (c). The function f has a relative minimum at x = 6.
The interval is given as:
Interval = (0,9)
From the question, we understand that the function is not differentiable at x = 6.
This means that the function may or may not have a relative minimum at x = 6.
Hence, the statement that could be false is (c).
Read more about continuous functions at:
https://brainly.com/question/21447009
Ashley has a bag with 26 tiles, each with the letter of the alphabet. Ashley thinks our six tiles. What is the probability that the tile spell out her name?
Please answer ASAP
Answer:
a 6 out of 26 chance
Step-by-step explanation:
because when you grab 6 tiles they have to be the same exact letters which is pretty rare, plus there is 26 letters in the alphabet and well... that makes it a 6 out of 26 chance.
Find the value of x that makes m
|| n
Answer:
X= 15
Step-by-step explanation:
3x - 15 + 150 = 180
X = 15
If A(x) = -7x^2- 3, B(x) = - 4x +3 and C(x) = 5x² + 3x, form a simplified expression for B(x) – A(x).
Answer:
aw baby naw that not cool
Step-by-step explanation:
10 points
What are a few things that help you focus while doing an assignment? (I need help focusing on a math test)
Please dont say unlogical answers, thanks!
Answer:
chewing gum can help
also taking breaks every time you feel like you need one, make sure you eat before doing a test as-well
Step-by-step explanation:
Answer:
i like to make sure i have a healthy breakfast and a big glass of water, that always helps. sometimes going for a 30 minute walk could help, listening to music also helps me
Step-by-step explanation:
hope this helps ;)
BRAINLIEST!!! Please help (ASAP)!!! (15 pts)
The average weight of adult males is 184.5 pounds, with a standard deviation of 19 pounds and a normal distribution. Micah weighs 203.4 pounds. What is the standardized score for Micah's weight?
a. -0.01
b. 0.01
c. -0.99
d. 0.99
e. Unable to determine the standardized score
Answer:
0.99
Step-by-step explanation:
z=x-mean/standard dev = 203.4-184.5/19 = 0.99
What’s the value for y? PLEASE!!
Answer:
the answers Is c or 13 because 3*5=15-2=13
how do I put 1000,000+200,000+50,000+4,000+300+80+9 in expanded form
If you mean making them a regular number, you add them all.
_______________
But, the expanded form of this is
1,000,000 - Millions Place
200,000 - Hundred Thousands
50,000 -Ten Thousands
4,000 -Thousands
300 - Hundreds
80 -Tens
9 - Ones
I hope this helps, if it doesn't let me know and I'll do my best.