Answers
Answer:
Line 1 = Negative
Line 2 = Zero
Line 3 = Positive
Line 4 = Undefined
Step-by-step explanation:
Line 1's gradient is negative since it's sloping down.
Line 2's gradient stays at 0 since it does not go upwards or downwards.
Line 3's gradient is positive since it's tilting upwards.
Line 4's gradient is undefined since the line shoots up on the same point on the x-axis so the gradient cannot be determined by a single rational number.
Related Questions
There are 24 hours in 1 day. If you sleep 30% percent of the day how many hours do you sleep
Answers
Step-by-step explanation:
30%of24
30÷100×24
7.2
Write and evaluate the expression. Then, select the correct answer.
ten times the sum of seven and a number;
evaluate when j = 1
A 2-column table with 5 rows. Column 1 is labeled Key Words with entries ten, times, the sum of, seven, a number. Column 2 is labeled Replace with entries 10, times, (+), 7, j.
10 × 7 + j; when j = 1, the value is 71
7(10 + j); when j = 1, the value is 77
10(7 – j); when j = 1, the value is 60
10(7 + j); when j = 1, the value is 80
Answers
Answer:
The correct option is:
10(7+j); when j=1, the value is 80.
Step-by-step explanation:
Let 'j' is the number
Ten times the sum of seven and a number means:
10(7 + j)When j=1, the expression becomes
[tex]10(7+j) =10(7+1)[/tex]
[tex]=10(8)[/tex]
[tex]=80[/tex]
Hence, the value of the expression at j=1 is 80.
i.e.
10(7+j); when j=1, the value is 80.Therefore, the 4th option is the correct answer.
Answer:
10(7 + j); when j = 1, the value is 80
Step-by-step explanation:
because i just did it
Which is a possible leading term for the graph
shown?
2x^3 -2x^3 2x^4 -2x^4
Answers
Answer:First answer 2x^4. Second answer + and +
Step-by-step explanation:
Just did it on edge
Answer:
C
Step-by-step explanation:
I’m smart
In triangle ABC, AB=5cm, AC = 10cm, and BC = 12 cm
Determine the size of the largest angle.
Answers
Answer:
The largest angle is <B.
Because, AC is the longest and largest side of ∆ABC. Therefore, the angle opposite the largest side is also the largest.
This is a property in geometry.
Step-by-step explanation:
Please give me Brainlest!
This is the last giveaway for today!!
if you could be any movie character who would you be?
Answers
Answer:
I would be Channel #2 from scream queens
Step-by-step explanation:
Why just because she was the first one that came to mind :)
Answer:
Stitch from Lilo and Stitch ^^
Step-by-step explanation:
That movie always was a favorite of mine, also, so fluffy!
A regular decagon is rotated n degrees about its center, carrying the decagon onto itself. The value of n could be:
1. 10 degrees
2. 150 degrees
3. 225 degrees
4. 252 degrees
Answers
Answer:
252°
Step-by-step explanation:
Given
Shape: Decagon
Required
Determine the value of n
A Decagon has 10 sides and a complete rotation takes 360°
First, we need to calculate the angle of each rotation as follows.
Each Rotation = ⅒ * 360°
Each Rotation = 360°
Next, we determine the possible values of n.
The statement is represented as "possible values of n" because n can assume infinite number of values.
However, n must be a multiple of 36
From the list of given options.
10, 150 and 225 are not multiples of 36
Only 252 happens to be a multiple of 36 from the list of given options.
Hence, option D answers the question [base on the given options]
A decagon is a ten-sided polygon.
The value of n could be 252 degree.
Since, A Decagon has 10 sides
The angle made in one complete rotation is 360 degree.
Now find angle made in each rotation is,
[tex]=\frac{360}{10}=36degree[/tex]
Now, we have to find possible values of n.
Since, n must be a multiple of 36
Apply hit and trial from given option.
We observe that from given options, only 252 degree is multiple of 36.
Therefore, value of n could be 252 degree.
Hence, option 4 is correct.
Learn more:
https://brainly.com/question/9549251
Amanda is making white oatmeal cookies with raisins and pecans for her club.The recipe makes seventeen of the big,chewy kind of oatmeal cookies with lots of raisins and nuts.It takes one-fourth of a cup of nuts and one-half of a cup of raisins just for the seventeen cookies!There are thirty-four members in Amanda's club .If she makes exactly thirty-four cookies,how many cups of nuts will she need ?
Answers
Answer:
1/2 cup of nuts
Step-by-step explanation:
If it takes 1/4 cups of nuts to make 17 cookies
Then it takes 1/4 * 1/17 = 1/68 cups of nut to make 1 cookie
So,
If 1/68 cups of nut are needed to make 1 cookie
To make 34 cookies we need;
34 * 1/68 = 1/2 cup of nuts
x−4y=−4 Determine the x- and y-intercepts for the equation given in standard form. Give your answers as integers.
Answers
Answer:
For X is (x=4y−4) and for Y is (y= 1 /4 x+1)
Step-by-step explanation:
Let's solve for x.
x−4y=−4
Step 1: Add 4y to both sides.
x−4y+4y=−4+4y
x=4y−4
Answer:
x=4y−4
Let's solve for y.
x−4y=−4
Step 1: Add -x to both sides.
x−4y+−x=−4+−x
−4y=−x−4
Step 2: Divide both sides by -4.
−4y /−4 = −x−4 /−4
y= 1 /4 x+1
find the slope of the line passing through the points (-5,5) and (-5,-8)
Answers
Answer:
1
Step-by-step explanation:
5-8 -3
----------=
-5--8 -3
-3
-----= 1
-3
Hope this helps!
_____ ___
-5 + 5 = 0
So there is no slope because it’s a vertical line. It stays on the x-axis since there was no change in x-values.
The equation would simply be x=-5, and there is no slope.
The equation for slope formula is
(y2-y1)/(x2-x1)
I hope this helped its a little confusing yes
A farmer's market is selling peaches for $2.00 a pound. If you buy 2 pounds, you save 10% on each pound. How much does it cost to get 2 pounds of peaches?
Answers
Answer:3.6
0
Step-by-step explanation:
Because 10 percent of 1.00 is 0.10 and if you do 10 percent of 1.00 times two it is 20 percent of 2..00 which is 0.4
which expressions are equivalent to 3x+2(x-1)-4
Answers
Answer:
5x - 6
Step-by-step explanation:
Do the distributive property and your equation should look like this 3x + 2x - 2 - 4
Then combine like terms
You get 5x - 6
pls mark branliest
answer
5x - 6
Step-by-step explanation:
Do the distributive property and your equation should look like this 3x + 2x - 2 - 4
Then combine like terms
You get 5x - 6
pls mark brainliest
Write an equation of the line passing through the point (2,8) that is perpendicular to the line 2x-3y=7
Answers
Answer:
y = (-3/2x) + (35/4)
Step-by-step explanation:
So the perpendicular line will have a slope that is the opposite reciprocal of the other line's slope. Solve for the original line's slope first:
2x - 3y = 7 --> -3y = -2x + 7 --> y = (2x/3) - (7/3)
So, the slope of the perpendicular line will be (-3/2x)
Solve for the y-intercept of the perpendicular like by using the linear equation and substituting in (2,8):
8 = (-3/(2*2)) + b --> (32/4) = -(3/4) + b --> b = (35/4)
So, y = (-3/2x) + (35/4)
Hope that helps! :D
What is the equation of the line shown in the coordinate plane below?
Identify if the following relations are functions (yes or no)? Identify the domain and range for each.
{(-6, 5), (-4, 3), (-1, 0), (4, 3)}
Answers
Answer:
Step-by-step explanation:
domains:-6,-4,-1,4
Range:5,3,0,3
will you include the image of the line so i can answer the rest of the question?
Jasim has invested 600 dinars in a business at the rate of 4 % for 3 years. Find his
i- simple interst ?
ii- total amount after 3 years
Answers
Answer:
Simple interest=72dinars
Total amount=672dinars
Step-by-step explanation:
i.Simple interest=(P×R×T)/100
Interest=(600×4×3)/100=72dinars
ii.Total amount after 3years=Principal+Simple interest
=600+72=672 dinars
Two rectangular boxes have the same volume. One box is a cube, and the other box has dimensions 8 ft by 4 ft by 16 ft. How many feet long is an edge of the cube?
Answers
Answer:
8 feet
Step-by-step explanation:
All you have to do is find the area of one box and find the root to find the cube edge, as it says they have the same volume.
Lets find the volume of the rectangular box.
8 x 4 x 16 =
32 x 16 =
512.
The volume of the cube is 512 feet cubed, but you are looking for the edge.
The edge cubed should be equal to 512 feet cubed.
So 512 cube root is 8, because 8 x 8 x 8 is 512.
8 feet.
Hope this helps!
Answer:
The answer to your question is 2744 ft³
Step-by-step explanation:
Data
length = 14 ft
width = 14 ft
height = 14 ft
- Volume of a Cube
Volume = length x width x height
-Substitution
Volume = 14 x 14 x 14
-Simplification
Volume = 2744 ft³
Conclusion
The volume of this cube is 2744 ft³
She dove 75 feet under the sea
Answers
if the expression (2y^a)^4 is equivalent to 16y^8, what is the value of a
Answers
Answer:
A = 2.
Step-by-step explanation:
When raising power to power and there is a base with a exponent and a coefficant, you need to know that the a exponent only belongs to the y. The 2 has a invisible 1 exponent. The new expression is now (2^1 y^a)^4 = 16y^8. Now it is time to solve it. 1x4 = 4 so it is (2^4 y^a) = 16y^8. 2^4 is also 2x2x2x2 which equals 16. Now for the a exponent, 8/4 = ?. 2. The new expression is 16y^2 and a = 2.
if one apple cost 5 rupee orange cost 0.5 rupee and grape cost 0.25 rupee . find the number of apple orange ad grape we can buy from 20 rupee.
Answers
Answer:
3
Step-by-step explanation:
Add all the costs of the fruit.
5.75
Then divide it by 20.
= 3.4782.....
You can't have a quarter or half and apple so you round down.
Son answer is 3.
Hope this has helped!
Find the value of x that makes FGH~JKL
Answers
WHAT IS THE VALUE OF THIS EXPRESSION BELOW WHEN Z=3
3z-1?
Answers
Answer:
8
Step-by-step explanation:
3(3)-1
=9-1
=8
PLS GIVE BRAINLIEST
Hope this helps!!
And if you need it written out, go to the dude up top lol ✌
Determine the leading coefficient of the polynomial p, which has exactly three roots: -1, 1 and 2, and for which p(3) = 24 is true.
Answers
Answer:
The polynomial is [tex]x^3-2x^2-x+2[/tex]
Leading coefficient is 1
Step-by-step explanation:
We need to determine the leading coefficient of polynomial p having roots
-1,1 and 2 and p(3)=24
Roots of polynomial are: -1,1,2
We can write them as:
x=-1, x=1, x=2
x+1=0, x-1=0, x-2=0
or:
(x+1)(x-1)(x-2)=0
Multiplying the terms to find the polynomial:
[tex](x+1)(x-1)(x-2)=0\\(x(x-1)+1(x-1))(x-2)=0\\(x^2-x+x-1)(x-2)=0\\(x^2-1)(x-2)=0\\x^2(x-2)-1(x-2)=0\\x^3-2x^2-x+2=0[/tex]
So, The polynomial is [tex]x^3-2x^2-x+2[/tex]
The leading coefficient is the coefficient with highest power So, in polynomial we have highest power [tex]x^3[/tex] so, leading coefficient is 1
you convert 71,100,000 into scientific notation?
Answers
please help with this
i’ll give brainlist
Answers
Answer:
i think c
Step-by-step explanation:
Anchara drops a penny from a height of 60 feet above the ground. The equation h=-16t^2 + 60 models the penbys height h i feet as a function of time t in seconds whatvare the solutions
Answers
Answer:
t = 1.94 seconds
Step-by-step explanation:
we have to solve the following polynomial equation:
-16t² + 60 = 0
16t² = 60
t² = 60/16 = 3.75
t = √3.75 = 1.936491673 seconds
the equation also has another possible answer = -1.936491673 seconds, but since time cannot be negative, we have to dismiss that option
i need help with this pleasee
Answers
Answer:2 2/15
Step-by-step explanation:
4/5= 12/15
+1 1/3 =5/15
1 and 17/15
17/15= 1 and 2/15 +1= 2 and 2/15
Please help me answer 16 please
Answers
Answer:
SSS
Step-by-step explanation:
I can identify that these triangles are congruent by using the SSS (Side, Side, Side) postulate theorem. I know this because first, second, and home triangle share the same side as the third, second, and home triangle, meaning they are congruent, so are the other sides of the angle since the question states they are congruent.
Kiran and Clare live 28 miles away from each other along a rail trail Kiran walks at a speed of 3 miles per hour while Clare walks 4 miles per hour how long will it take the two friends to meet
Answers
Answer:
Step-by-step explanation:
Total distance between Kiran and Clare is 24 miles. They started walking at 8.00 am.
Speed of Kiran is 3 miles/hr and speed of Clare is 3.4 miles/hr.
So the relative speed of them is,
miles/hr
Both the speed are added as they moving in opposite direction.
We know that,
i.e
Putting the values,
As they started at 8.00 am, so the time at which will meet will be,
Step-by-step explanation:
Helppp plzz!!
A.) Side - Side - Side
B.) Side - Angle - Side
C.) Angle - Side - Angle
D.) Angle - Angle - Side
E.) Hypotenuse - Leg
F.) Not enough information.
Answers
Answer:
F. not enough information
Step-by-step explanation:
there are no markings as to the lengths and there is no way of knowing
solve what is 1 4/5 x 5/6
Answers
Answer:
Step-by-step explanation:
1 4/5*5/6
3/2 or 1 1/2
What is the slope of this line?
Answers
Answer:
Slope = rise/run
= 1/4
Answer:
Slope is 1/4, or .25
Step-by-step explanation:
If you use rise over run, you will find that the slope is 1/4.
Say you take two points, (-4,5) and (8,8). Subtract 5 from 8, and you get 3. Then subtract -4 from 8, you get 12. 3/12 simplified is 1/4, thus your slope is 1/4.