Consider the graph of the line.
Using the rise/run method, the slope of the line is?
-2/3
2/3
3/2
-3/2
Answers
Answer:
-2/3
Step-by-step explanation:
Slope = rise (change in y) / run (change in x)
Comparing left to right, the point "ran" 3 and "rose" -2.
Answer:
Step-by-step explanation:
m = - [tex]\frac{2}{3}[/tex]
Related Questions
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Answers
Answer:
I belive the answer would be the first one. 2^28 x 3^20 x 9^4
Step-by-step explanation:
This is becasue you need to multiply the power on the outside of the parenthesis, (4). 7 times itself 4 times is 28, 5 times itself 4 times is 20, and then use the 4 for the 9. Hope this helps!
Amy has 3 yards of fabric. She needs to cut the fabric into 6 equal pieces.
How many yards long should each piece of fabric be? *
Answers
Answer: that would 0.5 yards!
Step-by-step explanation:
It’s pretty simple since 3 is half of 6. All you would to do is divide one yard by two, which would get you 0.5 yards, i hope this helps. <3
Apply the distributive property to simplify -1/3 (12+30) . A. 14 B. 6 C. -13 D. -14
Answers
Answer: -14
(− 1/ 3 )(12+30)
= −1 /3 (12+30)
= −1/ 3 (42)
= −14
Answer:
I answered this on accident sorry
Step-by-step explanation:
Please select the best answer from the choices provided
A
B
C
D
Answers
.
What is the circulatory system in Echinoderms called?
A complex system
a blood based system
a water based vascular system
a saline based system
pls help
Answers
Answer: Your answer is "Water based vascular system"
Answer:
"Water based vascular system"
Step-by-step explanation:
i got it right
slove for x for the triangle
Answers
Answer:
3x+2+36=110
3x= 110-38= 72
x= 72/3=24
Step-by-step explanation:
Can you please help me with this?
Answers
Answer:
Step-by-step explanation:
[tex]S^{2}[/tex] is ( [tex]q^{2}[/tex][tex]r^{3}[/tex])^2
then
A = [tex]q^{2*2}[/tex][tex]r^{3*2}[/tex]
A = [tex]q^{4}[/tex][tex]r^{6}[/tex]
this looks much better than r^ some big number :D
Walter owns a small online business that makes and sells jewelry. The revenue function of Walter's small business can be shown by the function below, where x represents the number of days in business.
r(x)=x^{2}+10x-470
Which statement best describes the constant term?
A. a profit of $10 per jewelry piece sold
B. a daily profit of $470
C. a start-up cost of $470
D. a $10 cost of operation per day
Answers
Answer:
Step-by-step explanation:
This constant is a fixed cost of the start up.
C. A start-up cost of $470
Factor the expression using the GCF. Explain your reasoning using math
vocabulary.
24xy – 16y
Please help!
Answers
Answer:
8y(3x - 2)
Step-by-step explanation:
8y is the GCF so I divided it out and set it outside the parenthesis.
are these lines parallel, perpendicular, or neither?
Answers
Answer:
[tex]\Huge\boxed{neither}[/tex]
Step-by-step explanation:
Parallel lines never touch and these lines intersect therefore these are not parallel lines
These lines may intersect but they do not create 90 degree angles which is essential for perpendicular lines and for those reasons the lines shown are not perpendicular lines
So we conclude that the lines shown are neither parallel lines nor perpendicular lines
Please help my grades are due in a few and this is my last question but I don't understand it...
Answers
Find the length of the third side. If necessary, round to the nearest tenth.
Answers
Answer:
13
Step-by-step explanation:
which three sides best describe the triangle in the diagram?
Answers
Please tell me the area
Answers
Answer:
200 ft²
Step-by-step explanation:
area = 1/2(BH) = 1/2(20)(20) = 200 ft²
Factor. x^2-2x-3 please
Answers
Answer:
(x+1)(x-3)
Step-by-step explanation:
i hope this helps :)
Can someone help me pls
Answers
Answer:
x ≈ 16.6 units
Step-by-step explanation:
The angle between a tangent and the radius at the point of contact is 90° , so
Δ ABC is a right triangle at ∠ B
Using Pythagoras' identity in the right triangle
x² + 7² = 18²
x² + 49 = 324 ( subtract 49 from both sides )
x² = 275 ( take the square root of both sides )
x = [tex]\sqrt{275}[/tex] ≈ 16.6 ( to the nearest tenth )
Find a right triangle
Answers
Answer:
10
Step-by-step explanation:
its a tripple: 3,4,5 (except everything is multiplied by 2)
no need to thank me, just mark me brainliest plz ;)
Step-by-step explanation:
hyp² = opp²/adj²
[tex]x {}^{2} = 6 {}^{2} + 8 {}^{2} \\ x { }^{2} = 36 + 64 \\ x {}^{2} = 100 \\ x = \sqrt{100 } \\ x = 10[/tex]
the diameter of a circle is 8 ft. Find the circumferenceto the nearest tenth.
Answers
Answer:
25.1 ft
Step-by-step explanation:
To solve for circumference is pretty simple. Just use the equation 2pi r (r=radius, radius is diameter divided by 2).
So essentially, apply to your calculator:
2(3.14)4=25.12
pretty simple! hope this helps!
write the standard form equation of the circle( 7,-5)
Answers
Answer:
(x-7)²+(y+5)²=25
Step-by-step explanation:
The standard form of a circle is (x-h)²+(y-k)²=r²
(h,k) is the center
r is the radius
h=7
k=-5
r=5
(x-7)²+(y--5)²=5²
(x-7)²+(y+5)²=25
Pls help me. Sorry, it's so easy.
Answers
Answer:
he bought 36 hot dogs
4 packs of hot dogs
3 packs of buns
Step-by-step explanation:
Answer:
He bought 36 hot dogs,4 packs of them, and 3 packs of buns
Step-by-step explanation:
The LCM (least common multiple) of 9 and 12 is 36 and 12*3=36 and 9*4=36 so they are even
At time t=0 seconds, a clock pendulum makes its maximum angle with the vertical, reaching a positive angle of 6 degrees in one minute, the pendulum swings back and fourth 20 times. Which of the following best expresses the angle the pendulum makes with the vertical in degrees as a function of time in seconds?
Answers
Answer:
B. θ(t)= 6 cos (2π/3 t)
Step-by-step explanation:
Answer:
B) theta(t)= 6cos (2pi/3 t)
I’m not sure how to explain how I got the answer, but I did get it wrong and B was marked right. I hope this helps!
6,15, 24,..
Find the 50th term.
Answers
Answer:
447
Step-by-step explanation:
a₁ = 6 + 9*0
a₂ = 6 + 9*1
a₃ = 6 * 9 * 2
......
a₅₀ = 6 + 9*49 = 447
Which expression represents the sum or 13 and a number
Answers
Answer:
The first one 13+a
Step-by-step explanation:
Somebody please help me! Question is due in 11 minutes!
Answers
Answer:
Step-by-step explanation:
The length of a rectangle is increased by 20%. The width is decreased by 20%.
By what percentage is the area changed?
Answers
Answer:
b
Step-by-step explanation:
Tim has some marbles.
Sue has twice as many marbles as Tim.
Jim has 15 marbles.
Tim, Sue and Jim have the a total of 63 marbles.
How many marbles does Tim have?
Answers
Let 2x = the number of marbles Sue has
x + 2x + 15 = 63
3x = 48
x = 16 marbles
A volleyball team played five games. In those games, the team won by 7 points, lost by 3, lost by 2, won by 4, and won by 9. What was the total amount of points from all five games
Answers
Answer:
The answer is "3"
Step-by-step explanation:
In essence, it represents the sum of all comments divided by the number of responses.
It implies scoring in the five games corresponds to a total of five results.
Scores :
7 points implies+ 7
lost by 3 implies- 3
lost by 2 implies - 2
won by 4 implies + 4
won by 9 implies + 9
Sum of all scores [tex]= 7 - 3 - 2 + 4 + 9 = 15[/tex]therefore
Its team has a total of 5 games[tex]= 5[/tex]
Measurement in scores in five games thus = sum of all scores/sum with the team played games [tex]=\frac{15}{5}= 3[/tex]
ILL MARK U BRAINLIEST!
Answers
Answer:
They are the same
Step-by-step explanation:
You toss two number cubes. If a sum of 7 or 11 comes up, you get 7 points, if not you lose 2 points.
The probabilities for each of the sums is:
P(2) = 1/36 P(3) = 1/18 P(4) = 1/12 P(5) = 1/9
P(6) = 5/36 P(7) = 1/6 P(8) = 5/36 P(9) = 1/9
P(10) = 1/12 P(11) = 1/18 P(12) = 1/36
The probability of a sum of 7 or 11 is:
1/36
Answers
Answer:
2/9Step-by-step explanation:
The probability of a sum of 7 or 11 is the sum of each probability:
P(sum of 7 or 11) = P(7) + P(11) = 1/6 + 1/18 = 3/18 + 1/18 = 4/18 = 2/9Answer:
the first part is 2 / 9
the second part is 0
i just did the assignment on edge and got those right
Jada has read 3/5 of a book. she has read 75 so far. how many pages are in the whole book?
Answers
Answer: Total number of pages is 125
Step-by-step explanation:
If 3/5 of a book is equal to 75, we can conquer that 1/5 of the book is 25 pages, because 75/3=25.
With this we can do 25 x 5 = 125 total pages.