Answers
Answer:
1- [tex]\frac{1}{2}[/tex]
2- 1
3- -2
Step-by-step explanation:
1-
Add the numbers : [tex]\frac{5}{10}[/tex]
Reduce the fraction with 5 : [tex]\frac{1}{2}[/tex]
Solution : [tex]\frac{1}{2}[/tex]
2-
Calculate the difference: [tex]\frac{-3}{-3}[/tex]
Divide: 1
Solution: 1
3-
Subtract the numbers: [tex]\frac{6}{-3}[/tex]
Reduce the fraction : -2
Solution: -2
Answer:
1. 1/2 or (2,1)
2. 1 or (-3,-3)
3. -2/1 or (-3,6)
Step-by-step explanation:
1. 2-(-3) = 2 + 3 =5
6-(-4)= 6 + 4= 10
so 1/2 or (2,1)
2. 1-4 = 1 + (-4) = -3
-2-1 = -2 + (-1)= -3
so 1 or (-3,-3)
3. 12-6 = 12 + (-6) = 6
2-5 = 2 + (-5) = -3
so -2/1 or (-3,6)
Related Questions
Science, technology, engineering and mathematics or STEM education was an initiative developed by the________________.
A. National Science Foundation
B.National Scholar Foundation
C. National Schools Foundation
D. National Secondary Foundation
Answers
Answer:
A
Step-by-step explanation:
look it up on google
Answer:
d
Step-by-step explanation:
Find the slope of the line passing through the points (-8,-8) and (6,-8)
Answers
Answer:
Slope = 0
So, the line is parallel to x-axis
Step-by-step explanation:
(x₁ , y₁) = (-8, -8) & (x₂ ,y₂) = (6 , -8)
[tex]Slope = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\\=\frac{-8-[-8]}{6-[-8]}\\\\=\frac{-8+8}{6+8}\\\\= 0[/tex]
The density of a certain material is such that it weighs 4 kilograms per cup of volume. Express this density in pounds per liter. Round your answer to the nearest tenth.
Pls help
Answers
Answer: 37.2 pounds per liter
Step-by-step explanation:
The density of the material of 4 kg/cup on converting it into pounds per litre will be 37.2 lbs/lt.
Given that, the density of a certain material is such that it weighs 4 kilograms per cup of volume.
What are derived units?Defining a derived unit is the process of deriving a measurement unit from one or more of the seven base units of the international system of units (SI). There are two types of derived units: dimensionless and the product of base units.
Here it is given that, the density d of a certain material is 4 kilograms per cup of volume and it is finding the density of material in pounds per litre.
Now it is known that,
1 kg equals 2.2 pounds
Now, 1 cup of volume equals 0.237 lt.
Converting the density d of material in pounds per litre and rounding it to the nearest tenth:
d=4 kg/cup
=4×2.2/0.237
=37.13≈37.1 pounds/lt
Therefore, the density of the material of 4 kg/cup on converting it into pounds per litre will be 37.2 lbs/lt.
To learn more about the density visit:
https://brainly.com/question/15164682.
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Which number has the same absolute value as -2?
0
-1/2
1/2
2
Answers
Answer:
2
Step-by-step explanation:
The absolute value of a positive is that same number
For example the absolute value of 4 is 4
The absolute value of a negative is that same number without the negative sign.
For example, the absolute value of -4 is 4
PLEASE HELP ME WITH THIS HOME WORK
if i keep a low grade i could fail this class i just NEED to pass this i have to watch my siblings in and after class and maintain good grades just someone PLEASE HELP ME
Answers
I totally understand that was exactly how my life was what are the homework problems?
Which graph represents y as a
function of x?
PLEASE HELP!!!!
BRAINLIEST??
Answers
Answer:
B
Step-by-step explanation:
-3-2(5-9)
What is the answer
Answers
5 would be the answer i believe
What is the congruence statement?
Answers
Answer:
triangle pjl is congruent to it's by side side side theorem
Need a brainliest? Answer this !!! Correct and fast answers only!!
Answers
Answer:
B
Step-by-step explanation:
Any number times 1 is itself, thus the multiplicative identity property
Any help is apprenticed!
Answers
Answer:
I'm not 100% bit I think it's 4- x/3
Which is the simplified form of the expression (6 Superscript negative 2 Baseline times 6 Superscript 5 Baseline) Superscript negative 3?
Answers
-3
Step-by-step explanation:
(6-2* 6+5)-2
Answer:
1/6^9
Step-by-step explanation:
how many comments dose the cat video get and how many dose the dog get
Answers
Answer: 8 cat videos 7 dog videos
No
Step-by-step explanation:
Kevin bought a 5 kilogram can of peanuts for 4.50. what is the unit price.
Answers
Answer:
$0.90/kg
Step-by-step explanation:
4.50/5=0.90
Malcolm and Theo's families are both traveling to the same vacation resort.
The equation d = 65t models the distance, d, that Malcolm's family travels after t hours.
The graph below shows the relationship between the distance and the amount of time that Theo's family traveled.
Answers
Answer:
Malcom's family travel 15 miles per hour faster than Theo's
Step-by-step explanation:
See attachment for complete question
Given
Malcom's Family:
[tex]d = 65t[/tex]
To determine the equation of Theo's family, we refer to the attached graph.
From the graph:
[tex]t = 1; d = 50[/tex]
[tex]t = 2; d = 100[/tex]
First, we determine the slope, m:
[tex]m = \frac{d_2 - d_1}{t_2 - t_1}[/tex]
[tex]m = \frac{100 - 50}{2- 1}[/tex]
[tex]m = \frac{50}{1}[/tex]
[tex]m = 50[/tex]
Next, we determine equation for Theo's family using:
[tex]d - d_1 = m(t - t_1)[/tex]
[tex]d - 50 =50(t - 1)[/tex]
[tex]d - 50 =50t - 50[/tex]
Add 50 to both sides
[tex]d - 50 +50=50t - 50 + 50[/tex]
[tex]d =50t[/tex]
So, we have the following:
[tex]d = 65t[/tex] --- For Malcom's family
This implies that Malcom's family travel at 65 miles per hour
[tex]d =50t[/tex] --- For Theo's family
This implies that Theo's family travel at 50 miles per hour
The difference between this rates is:
[tex]Rate = 65t - 50t[/tex]
[tex]Rate = 15t[/tex]
Which implies that Malcom's family travel 15 miles per hour faster than Theo's
Write the statement below as a math expression
twice the difference of a number and eight
A.
2n+8
B.
2n-8
C.
2(n+8)
D.
2(n-8)
Answers
The difference of a number and eight is separate from being multiplied by 2 which is why you would use parenthesis.
There are marbles in a bag. Three of the marbles are green, 2 are red, 4 are yellow, 6 are blue, and 1 is white. What is the ratio of yellow marbles to the total number of marbles in the bag?
Group of answer choices
Answers
Answer:
4/13
Step-by-step explanation:
Total number of marbles = 2+4+6+1=13
number of yellow = 4
yellow marble/total Number of marbles =4/13
Consider this equation: -3x - 5 + 2x = 6
Which is an equivalent equation after combining like terms?
A. -8 + 2x = 6
В. -3х - 3= 6
C. -3x - 5 = 4
D. -X - 5 = 6
Answers
ugh god im getting sick of this lol
Answers
please help this due today by 3:30
Answers
Step-by-step explanation
Earns $30 but got tipped $6 of the $30 so you subtract $30 and $6 and that give you $24.Then divide the amount of hours he worked which is 3 to 24.
24/3=
$8 per hour
Answer:
10 Smackeroos
Step-by-step explanation:
Find the value of x in the triangle shown below
X=
58°
6
6
5.8
X
Answers
Answer:
61
Step-by-step explanation:
Follow the order of operations.
(4-1 + 8 ÷ 8) muliplied by 5
Answers
Answer:
20
Step-by-step explanation:
(4-1 + 8 ÷ 8 )= 4
4 x 5 = 20
Please help
Match the picture to the reason that would prove the triangles congruent.
Options:
NONE
ASA
SSS
SAS
AAS
HL
Answers
PLEASE HELP!!! 60 points will be rewarded to the person that answers this question correctly.
The two figures below have the same perimeter. What is the value of x?
1. Write an equation that can be used to represent the situation above
2. Solve the equation
3. Prove the solution by plugging it into both sides of the equation
Answers
Answer:
3 or 5
Step-by-step explanation:
Because follow the problem
does the ordered pair (8,48) satisfy the direct equation y=6x? explain why or why not
Answers
Answer:
i think yes the order pair of (8,48) satisfy the direct equation y=6x
Step-by-step explanation:
Which graph represents 2x − 5y ≥ − 20
Answers
Answer:
Go to desmos and it will answer literally all of your graphing questions. Just type in desmos graphing calculator.
Step-by-step explanation:
What is the domain of the square root function graphed below?
Answers
Answer:
Where its the graph??????
how many solutions it got (
Answers
Is this congruent by SSS, SAS, AAS, ASA?
Answers
Answer:
sss
Step-by-step explanation:
Answer:
Then amswer is SSS.
Step-by-step explanation:
Hope rhis helps
What can you conclude about the line represented in the table? Select all that apply and have a good day!
Answers
Answer: B, C, and F
Step-by-step explanation:
please help me fast
I give you 100 point
Answers
Answer:
a. 372
b. 708
c. 451
d. 805
e. 965
f. 620
Step-by-step explanation:
