Answer:
Number 1 is 1
Number 2 is -1
Number 3 is 1
Number 4 is 5 (add the opposite of the negative number)
Number 5 is -5 (same as number 4 explaination)
Number 6 is 1 (if they are both negative, you add the opposite of the second number if that is negative)
Step-by-step explanation:
Hope this helps! :D
Write the equation of the following line in slope-intercept form
Answer:
y = 2/5x + 4
Step-by-step explanation:
Points on the line:
(0,4) and (5,6)
Slope formula:
m=(y2-y1)/(x2-x1)
m=(6-4)/(5-0)
m= 2/5
y - y1 = m(x - x1)
y - 4 = 2/5(x - 0)
y - 4 = 2/5x
y = 2/5x + 4
14 ⅛ x 14 ⅛ x 1 ⅓ =
pls help me
Answer:
if it is mixed fraction form 266 1/48
If not then 12769/48
Step-by-step explanation:
Have a nice day.
Find the correct plugged-in formula for each figure.
Answer:it looks like a verry easy Q so i think you can do it
Step-by-step explanation:
i trust u come on
.......................answer
Answer:
It's A
Step-by-step explanation:
7b - 5b = 2b
3x + 21x = 24x
Answer:
Its A
Step-by-step explanation:
7b - 5b = 2b
3x + 21x = 24x
PLEASE HELPPPPPPP
MAKE SURE TO ANSWER ALL OF THE QUESTIONS!!!!!!!!!!!!!
Answer:
Please do not just hand strangers you entire test! They will fool you and give you the wrong answers.
Step-by-step explanation:
Answer 1: D
Answer 3:C
Answer 2: B
Answer 4: Cannot determine
John flipped a two sided color tile 9 times. It landed on red 4 times and yellow 5 times. If he flips the tile a 10th time, which of the following statement is true?
A
It is equally likely to be red or yellow.
B
It is not likely to land on red
C
It is more likely to land on red.
D
It is more likely to land on yellow
A hiker in Colorado reaches an elevation of 13,875 feet above sea level. A scuba diver in Hawaii swims at a depth of 25 feet below sea level. What number best represents the scuba diver's position in the water?
Group of answer choices
13,875
25
-25
-13,875
Answer:
-25
Step-by-step explanation:
I hike so i have to know this.
The average distance from the Sun to the Earth is 1.5 × 10^11 meters and the speed of light is 3 × 10^8. If distance = rate times time, how many seconds on average does it take for the Sun's light to reach Earth?
Answer:
1.503⋅10^11
light years
The time taken for the Sun's light to reach Earth is t = 5 x 10² seconds
What is Speed?Speed is defined as the rate of change of position of an object in any direction. Speed is measured as the ratio of distance to the time in which the distance was covered. Speed is a scalar quantity as it has only direction and no magnitude
Speed = Distance / Time
Given data ,
Let the speed be represented as S
Now , the value of S is
S = D / T
where , the distance D = 1.5 × 10¹¹ meters
S = 3 × 10⁸ m/s
And , T = D / S
On simplifying , we get
Time taken T = 1.5 × 10¹¹ / 3 × 10⁸
T = 0.5 x 10³
T = 5 x 10² seconds
Hence , the time taken is T = 500 seconds
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For this item, complete the choice matrix by clicking the appropriate answer in each row.
A theme park wants to know which new ride option is the most appealing to customers.
Complete the choice matrix by determining whether each sample method produces an unbiased, representative sample of the population of interest or not.
Answer:
i cant see the link try reposting
Step-by-step explanation:
Which two statements are correct when simplifying this expression?
−7(9x − 5)
A) First, distribute −7.
B) First, calculate −7 + (−5).
C) −7(9x −5) = −63x − 35.
D) −7(9x −5) = −63x + 35.
E) −7(9x −5) = 63x − 35.
Answer:
D and A
Step-by-step explanation:
the correct answer will be option A and D.
What is Algebraic expression ?
Algebraic expressions are the idea of expressing numbers using letters or alphabets without specifying their actual values. The basics of algebra taught us how to express an unknown value using letters such as x, y, z, etc. These letters are called here as variables. An algebraic expression can be a combination of both variables and constants. Any value that is placed before and multiplied by a variable is a coefficient.
here, the given expression is ;
−7(9x − 5)
Now, to solve this we will use multiplication rule to distribute 7 :
−7(9x − 5)
= -7. 9x + 7x5
Now, after opening bracket multiple 7 and the final result will be :
-63x + 35
Therefore, the correct answer will be option A and D.
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random question: hows life?
Answer:
Great! Sorta making me really tired, but altogether fine!!!
How about you sir/ma'am?
Step-by-step explanation:
Answer:
so fresh sup follow me bra
Problem 4:
if m=12 and b=9, write the equation in slope-intercept form-y=mx+b
Answer:
y=-12x-9
Step-by-step explanation:
plug the value of m and b in the equation:
-y=12x+9
divide negative 1
y=-12x-9
The Diameter of a circle is 56mm. What is the area?
I need help pls its due in 40 minutes
Answer:
I am attaching photo hold on
Which of the following represents a line that is perpendicular to the line with the equation y=-2x-5
a.y-2=-½ (x-3)
b.x-2y=12
c.-2x+4y=10
d. y-2=2(x+5)
If 34 container of paint covers 35 of a wall, which statement is true?
Answer:
the first
Step-by-step explanation:
[tex] \frac{3}{4} \div \frac{5}{3} = \frac{3 }{4} \times \frac{3}{5} = \frac{15}{12} = \frac{5}{4} = 1 \frac{1}{4} [/tex]
2/3p = 30
what is the value of p, include a check to check the answer
How do write 1.9 trillion
Please help this is due soon
heeeeelp pleaseee :)
Greyson predicted he would score 20 points in a basketball game, but he actually scored 22 points. What is the percent error in his prediction?
The percentage error in Greyson's prediction is 10% when he predicted he would score 20 points in a basketball game, but he actually scored 22 points.
To calculate the per cent error in Greyson's prediction, we can use the following formula:
Percent Error = (|Observed Value - Predicted Value| / Predicted Value) * 100
The difference between the estimated and real values in relation to the actual value is indicated as a percentage. In other words, the relative error multiplied by 100 equals the percent error.
The observed value is Greyson's actual score, which is 22 points, while the predicted value is his initial prediction, which is 20 points.
Let's substitute these values into the formula:
Percent Error = (|22 - 20| / 20) * 100
Percent Error = (2 / 20) * 100
Percent Error = 0.1 * 100
Percent Error = 10%
Therefore, the percent error in Greyson's prediction is 10%.
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........................answer
Answer:
B
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
Your father uses text messaging to communicate with his employees. If he sends an average of 19 text messages each day, how many more text messages does he send than you? Write an equation and solve for the unknown value. (2 points)
Help Please! :) Fast as you can!
Answer:
A. 5-t
Step-by-step explanation:
Add t to -2t to get -t
Add 3+2 to get 5
I need help please and thank you
Answer:
14-3n
Step-by-step explanation:
what does x equal. 1/4x = 5 ; x=
Help plz
Triangle 1
Triangle 2
Triangle 2 and 3 have the same area.
They all have the same area.
Answer:
Triangle 1 has the most area
Step-by-step explanation:
Because triangle has more whole blocks and also sides
hope this helps. if it's wrong im sorry :(
What is the mean and median???
Answer:
average amount=mean. middle number=median
Step-by-step explanation:
The mean is a type of average. It is the sum (total) of all the values in a set of data, such as numbers or measurements, divided by the number of values on the list. ... Then divide the sum by how many values there are. So if you have five values, add them all together, then divide the result by five. That is the mean.
The median is the middle number in a sorted, ascending or descending, list of numbers and can be more descriptive of that data set than the average. ... If there is an odd amount of numbers, the median value is the number that is in the middle, with the same amount of numbers below and above
Answer:
median: 25 | mean: 24.9
Step-by-step explanation:
(21+22+22+24+25+25+25+25+26+26+26+27+27+28)/14 = 349/14=24.9
21 22 22 24 25 25 25 25 26 26 26 27 27 28
25 are the middle numbers when they are put in order, and therefore 25 is the median. (average of 25 and 25 is 25.)
A particular racing bicycle normally costs $3,000. If there is an 8.25% sales tax, what is the total price of the bicycle?
HELP PLEASE
Answer:$642
Step-by-step explanation:
Solution:
First, calculate the amount of sales tax by multiply the percent tax times the total cost:
0.07×600 =42
Next, add the amount of tax to the price of the computer:
600+42=642
Answer:
3247.50
Step-by-step explanation:
I think, not 100% sure
A snowstorm lasted for three days. During the storm, 8 inches of snow fell on the first day, 6 inches of snow fell on the second day, and 9 inches of snow fell on the third day. Altogether, how many feet of snow fell during the three-day snowstorm? Use paper to show your work.
Answer:
23 inches
Step-by-step explanation:
add all of the snow that fell together and you have your answer
Answer:
23
Step-by-step explanation:
First you add 8+6 which equals 14.
Then you add 14+9 which equals 23.
So there fore your answer is 23!
ASAP Please answer both Questions Will give brainliest to best answer. TY!
A gardener uses a coordinate grid to design a new garden. The gardener uses polygon WXYZ on the grid to represent the garden. The vertices of this polygon are W(3, 3), X(−3, 3), Y(−3, −3), and Z(3, −3). Each grid unit represents one yard.
1. How much fencing will the gardener need to enclose the garden? Show calculation.
2. What is the area of the garden? Show calculation.
Answer:
1. 24; 2. 36
Step-by-step explanation:
Ive done this before