Answer:
9
Step-by-step explanation:
The absolute value of any number is just its distance from 0.
-4 is 4 away from 0, so its absolute value is 4.
-5 is 5 away from 0, so its absolute value is 5.
Therefore, the equation is basically just asking what is 4 + 5, which is 9 :D.
Answer:
9
Step-by-step explanation:
The bars around the two numbers imply that it wants you to find the absolute value. Absolute value is the distance a number is from zero since distance is always positive to find the answer just make the number positive. Following this rule l-4l=4 and l-5l=5. Then add them together 4+5=9.
A bus makes 28 stops every 2 hours. How many stops does it make in 3 hours? in 4 hours?
Answer:
it make 42 stops in 3 hours and in 4 hour it would have made 56 stops in 4 hours
Step-by-Step
my explanation would be so you said 3 hours so take half of 28 and add 14 and 28 together would be 42 and in 4 hours it would have made 56 stops
a line passes trough the point { 0, -3/2} and has a slope of 1/2. what is the equation of the line?
* awnsers in the picture *
Solutions: x=1.
Hope this helps!
Solve 2 2/5 - 1 1/2 .
Answer:
9/10
Step-by-step explanation:
2 2/5 - 1 1/2
Get a common denominator of 10
2 2/5 *2/2 = 2 4/10
1 1/2 *5/5 = 1 5/10
2 4/10 - 1 5/10
Borrow from the 2 as 10/10
1 + 10/10 +4/10 - 1 5/10
1 14/10 - 1 5/10
9/10
Toss a thumbtack on a hard surface 50 times. How many times did it land with the point up? What is the approximate probability of landing up?
Answer:
25% because there is 4 side causing it to be 1/4 chance
Step-by-step explanation:
Write in standard form (4x10)+(3x1)+(7x1/10+(6x1/100)
9514 1404 393
Answer:
43.76
Step-by-step explanation:
Add up the terms:
4×10 +3×1 +7×1/10 +6×1/100
= 40 +3 +0.7 +0.06
= 43.76
_____
If you're in a part of the world where "standard form" and "scientific notation" are the same thing, then this would be ...
4.376×10¹
HELP ME WILLING TO PAY AND HAVE DONE TO OTHERS!
two years ago, a car was valued at $24000. This year, the value of the car is $23160. What was the percent decrease in the value of the car
Answer:
Step-by-step explanation:
idek
This is due in a few hours I WILL MARK BRAINLIEST
Find two numbers if their ratio is 9:11 and their difference is 6.
Answer: 33,27 or __,__. Find out what __ equals.
ANSWER THIS THEN 25 POINTS WILL BE WAITING FOR YOU
Answer:
y=6+27 y=33. Its one of these.
Step-by-step explanation:
Jamal has some baseball cards, and his brother has 1/3 as many as Jamal. Together, they have 36. How many cards does Jamal have?
Answer:
27 cards
Step-by-step explanation:
We write the equation:
J + (1/3 x J) = 36
4/3 x J = 36
J = 36 x 3/4 = 27
Friday’s high temperature was −1°C. The low temperature was −5°C. What was the difference between the high and low temperatures?
Answer:
-4C
Step-by-step explanation:
-1 (-4) = -5
3. At an awards ceremony. 90 people are seated at 15 tables. If
there are the same number of people seated at each table, use
the ratio table to determine the number of people seated at each
table.
Answer:
5
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
URRRRRGGGGEEENNNNTTTTT!!!!!!
Step-by-step explanation:
Well you have to find two points on the line like points (0,2) and (2,-2)
Then you do y2-y1/x2-x1
You should be able to know what answer it is now!
Hope this helps <3
Fill in the blanks below.
Find the slope of the line passing through the points (7,-5) and (7, -1).
slope:
Find the slope of the line passing through the points (-7, 6) and (-7,-6).
slope:
Answer:
1. infinity
2. infinity
5
What are the coordinates of the image?
Rx-axis (-5, 3)
Answer:
Hey! The answer is (-5,-3)!!
Step-by-step explanation:
3 yards 2 feet is how many inches
How do you round 1.9046 to the nearest thousandth.
is 1,569 divisible by 9
Answer:
Yes the answer is 179 remainder 3
Answer:
no
Step-by-step explanation:
hope this helped!
p.s it would be cool if you gave me brainliest.
if a sample of 25 students is taken from a population of 179 students the population variance o^2, is the variance of how many students' heights
Answer: 179
Step-by-step explanation:
The population variance cannot be determined solely from a sample, but the sample variance can provide an estimate of it based on the data collected from the sample.
The population variance ) represents the variance of the entire population. In this case, the population consists of 179 students. However, if we take a sample of 25 students from this population, the variance of this sample is called the sample variance
The sample variance ) is used to estimate the population variance ). It is calculated using the following formula:
The population variance cannot be determined solely from a sample, but the sample variance () can provide an estimate of it based on the data collected from the sample.
To know more about population here
https://brainly.com/question/29885712
#SPJ2
Find the sum.
(-3.4k-7)+(3k+21)
Please and Thank You :)
Answer:
k=(n+3)/6
Step-by-step explanation:
algebra class but I think im wrong
describe the normal distribution shape in your own words. feel free to use examples that are normal or irregular.
Answer: see below
Step-by-step explanation:
A normal distribution is shaped like a negative parabola → ∩
The midpoint of the parabola is the median and represents 50% of the data.
Therefore, there is equal distribution to the left and to the right of the 50% mark.
Answer:
Normal distributions are symmetric and the mean, medium, mode. The shape of used is a bell curve. We can also use normal distributions for the height, weight.
Eight friends divide seven bags of apples equally between them. Enter the division represented by this situation as a fraction.
Answer:
THERE
Step-by-step explanation:
Answer:
Step-by-step explanation:
let's name the bag of apples "[tex]x[/tex]"
they have 7 bags of apples: 7[tex]x[/tex]
then they need to divide it among 8 people: so each person gets [tex]\frac{7x}{5}[/tex] or [tex]\frac{3}{5} x[/tex]
Question 7 of 10
If h(x) = (fºg)(x) and h(x) = Vx+5, find g(x) if f(x) = (x+2.
Answer here
Answer:
g(x) = x + 3
Step-by-step explanation:
A composite function is a function that is written inside another function which means substituting one function into another function.
Ex: (fоg)(x) is a composite function, where x of f(x) is substituted by g(x)
∵ h(x) = (fоg)(x)
∵ [tex]h(x)=\sqrt{x+5}[/tex]
∵ [tex]f(x)=\sqrt{x+2}[/tex]
→ Substitute x of f(x) by g(x)
∴ (fоg)(x) = [tex]\sqrt{g(x)+2}[/tex]
→ Equate (fоg)(x) by h(x)
∴ [tex]\sqrt{g(x)+2}=\sqrt{x+5}[/tex]
→ Cancel the roots from the two sides
∴ g(x) + 2 = x + 5
→ Subtract 2 from both sides
∴ g(x) + 2 - 2 = x + 5 - 2
∴ g(x) = x + 3
Jason left home for school at 7:30 a.m. and arrived at school at 8:35 a.m. how long did
Please help
Write the equation of the line on the graph
Answer:
y = 3x
Step-by-step explanation:
There is a dot at (1,3)
The line also goes through (0,0)
The equation is of the form y = mx
b the y intercept is 0.
All we need to do is solve for m
when x = 1, y = 3
3 = m * 1
m = 3
Answer: y = 3x
y and z are whole numbers.
y< 70
Z<_60
Work out the largest possible value of y + z
Answer:
1
Step-by-step explanation:
PLS HELP I CANT DO THIS
Answer:
The answer would be 5
Step-by-step explanation:
2x2x2=8
Lets use the other 5 since it is already given to us.
so 8x5=40
no we must get 200 with the 40
so 200/40=5
Thus the missing number will be 5
PLEASE MARK AS BRAINLIEST
What is the number of the parking space covered by the car?
Answer:
87
Step-by-step explanation:
flip the picture upside down.
It is a fraction with a whole number and proper fraction.
1.
Only one-fourth of Earth’s surface is land, but land constitutes over 99% of the Earth’s actual mass. Which sphere of the Earth does this statement describe?
biosphere
lithosphere
atmosphere
hydrosphere
Answer:
Lithosphere.
Step-by-step explanation:
Lithosphere is known for being the Earth's sphere ehre all rocks and types of land are included. Therefore, if land constitutes over 99% of the Earth's actual mass, then the statement is refering to the Lithosphere.
In this question, you are asked to specify the sphere of the earth described in the sentence
The sphere of the earth described in the sentence is lithosphere.
Lithosphere is the sphere of the earth which consists of land.Biosphere is the portion of the earth which constitutes lives. Living organisms live in this part of the earth.Atmosphere consist of the gaseous part of the earth. Hydrosphere is the portion of the earth that consist of water either fresh or salt waterRead more:
https://brainly.com/question/10893109
A television with a price of $300 is to be purchased
with an initial payment of $60 and weekly payments
of $30. Which of the following equations can be used
to find the number of weekly payments, w, required
to complete the purchase, assuming there are no
taxes or fees?
Answer:
8 weeks
Step-by-step explanation:
300-60= 240
240/30= 8