2. What is the slope of the line that
passes through the points shown in
the table?
Answers
Related Questions
1)
Given that r = 2 in and x = 3 in, determine the surface area of the cylinder. Round to the nearest tenth of an inch.
A)
25.1 in 2
B)
62.8 in2
C)
75.4 in2
D)
113.1 in 2
Answers
Answer:
B) 62.8 in^2
Step-by-step explanation:
Thanks alot, and Is that right?
Please answer it is urgent.
Answers
Answer:
2/3
Step-by-step explanation:
The slope is a 2/3 gradient :>>
Answer:
I believe that the answer is 2/3.. but I may be wrong...
Step-by-step explanation:
Find the slope that passes through the line (9, 3) and (2, 7)
Answers
Answer:
-4 / 7
Step-by-step explanation:
m = (y2 - y1) / (x2 - x1)
m = (7 - 3) / (2 - 9)
m = 4 / -7
m = -4 / 7
OR
m = (y2 - y1) / (x2 - x1)
m = (3 - 7) / (9 - 2)
m = -4 / 7
It costs $16 for 8 specialty chocolates for Valentines Day. Find the unit rate 5 per item (how much for 1 chocolate).
Answers
Answer:
Unit Rate: 2$ per chocolate
If you're buying 5, it will cost $10
Step-by-step explanation:
Finding the unit rate:
16 ÷ 8 = 2
2 x 5 = $10
If you're talking about what happens if each chocolate cost $5 per item it would be
$5 x 8 chocolates = $40
I hope this helped! :)
PLSS HELP ME IN MATH!!!
Answers
..........the answer is 48 × 10^-8
I suck at math please help!
Answers
Answer:
62
Step-by-step explanation:
the triangles angles always add up to 180 degrees
66+52=118
180-118=62
hope this helps :) have a nice day !!
WILL GIVE BRAINLY
IM SO DUMN khans doesn’t make sense with this question to me cuz I did it already and it was apparently wrong
Answers
Answer:
20units
Step-by-step explanation:
Find each difference. If you get stuck, consider drawing a number line diagram.
9 − 4
4 − 9
9 − ( - 4 )
- 9 − ( - 4 )
- 9 − 4
4 − ( - 9 )
- 4 − ( - 9 )
- 4 − 9
Answers
2)-5
3) 13
4)-5
5)-13
6)13
7)5
8)-13
hello can someone help me with this?
Answers
Answer:
11/21/52100-1-1/2-1/5-2-10what is needed in order to write the equation of a line in slope intercept form
Answers
Answer:
Step-by-step explanation:
you only need the rate of change and the y intercept.
What is m∠1?....................
Answers
answer is 147
hope that helped
Answer:
m∠1 = 147°
Step-by-step explanation:
triangle = 180°
117 + 30 = 147
180 - 147 = 33
line = 180°
180 - 33 = 147
m∠1 = 147°
solve this and show work
Answers
Answer:
1.71
Step-by-step explanation:
x/4 = 3/7
4 * 3 = 12
12/7 = 1.714285714285714
Rounded to the nearest hundreths, the answer is 1.71
Earth makes a full rotation every
24 hours, Noptune makes a full rotation
every 16 hours. What is the ratio of
Earth rotations to Neptune Rotations?
(in simplest terms)
Answers
Answer:
I think the ratio is 3:2 :)
if 4 books cost $52, how much will 2 books cost?
Answers
Answer: 2 books would cost $26.
Step-by-step explanation:
4 books : $52 You need to get down to 2 books. Divide 4 by 2 and .............................................52 by 2.
2 books : $26
6²•8² = [?]
Enter the value that goes in the box
Answers
Answer:
36 * 64
= 2304
Hope it help
How many days is in:
3 weeks
5 weeks
7 weeks
9 weeks
Answers
Answer:
3 weeks 21 days, 5 weeks 35, 7 weeks 49, 9 weeks 63 days
Step-by-step explanation:
Each week is 7 days
5 weeks- 35 days
7 weeks- 49
9 weeks- 63
There are 35 students in a classroom. The ratio of girls to boys is 2 to 3. How many boys and how many girls are there in the classroom?
Answers
Answer:
15 girls and 10 boys
Step-by-step explanation:
Answer:
students=35
ratio of girls to boys=2:3
2+3=5
girls.
⇒[tex]\frac{2}{5}[/tex]×35
⇒2×7
⇒14
boys
⇒[tex]\frac{3}{5}[/tex] × 35
⇒3×7
⇒21
Step-by-step explanation:
SOMEONE PLS HELP I DONT WANT TO FAIL THIS TEST
AB is parallel to DE in the map below.
A
15 feet
6 feet
D
C с
x feet
B В
9 feet
m
Which proportion solves for the distance between D and E?
Answers
A proportion which solves for the distance between D and E is: 9/6 = 15/x.
The properties of similar triangles.In Geometry, two (2) triangles are said to be similar when the ratio of their corresponding sides are equal and their corresponding angles are in congruence.
By applying the properties of similar triangles, we have this expression:
AB/DE = BC/CD
Substituting the given parameters into the expression, we have;
9/6 = 15/x.
Read more on similar triangles here: https://brainly.com/question/7411945
#SPJ1
2/5 (s + 20) pls help
Answers
Answer:
2s/5 + 8
Step-by-step explanation:
if you wanted it simplified..
help with hw plz also I already found x
Answers
Step-by-step explanation:
If you found x already just look for the triangle that equals 180 or whatever the total angle is for problem.
4. Obtuse 5. Right 6. Acute
7. Acute 8. Obtuse 9. Right
The lines represented by the equations y=\frac{4}{5}x+8y= 5 4 x+8 and 20y+25x=18020y+25x=180 are
Answers
Given:
The equations of lines are
[tex]y=\dfrac{4}{5}x+8[/tex]
[tex]20y+25x=180[/tex]
To find:
The relation between two of lines.
Solution:
The slope intercept form of a line is
[tex]y=mx+b[/tex]
Where, m is slope and b is y-intercept.
We have,
[tex]y=\dfrac{4}{5}x+8[/tex] ...(i)
[tex]20y+25x=180[/tex] ...(ii)
Equation (i) can be written as
[tex]20y=-25x+180[/tex]
[tex]y=\dfrac{-25x+180}{20}[/tex]
[tex]y=\dfrac{-25x}{20}+\dfrac{180}{20}[/tex]
[tex]y=\dfrac{-5x}{4}+9[/tex] ...(iii)
On comparing (i) with slope intercept form, we get
[tex]m_1=\dfrac{4}{5}[/tex]
On comparing (iii) with slope intercept form, we get
[tex]m_2=-\dfrac{5}{4}[/tex]
Now,
[tex]m_1\times m_2=\dfrac{4}{5}\times (-\dfrac{5}{4})[/tex]
[tex]m_1\times m_2=-1[/tex]
The product of slopes of both lines is -1. We know that the product of slopes of two perpendicular lines is -1.
Therefore, the given lines are perpendicular.
Devin has a new job as an apple employee he is paid $16 per hour a one time bonus of $4,325. If he earns $4,997 on his paycheck, how many hours did he work
Answers
$672 earnt / $16 per hour = 42 hours
Devin worked:
42 hours
Someone please help!
Answers
Answer:
its B
Step-by-step explanation:
They are all direct variations
What is the new location of the point (7,-8)
when it has been rotated 90 degrees?
Answers
Answer: The answer is A
Step-by-step explanation:
A group of students go to the store to buy school supplies. If they buy three
binders and four notebooks, the bill will be $4.85. If they buy three binders and
ten notebooks, the bill will be $8.75. What is the cost of each binder and
notebook?
Answers
Answer: Binder = 75c notebook = 65c
Step-by-step explanation:
3b + 10n = 875
3b + 4n = 485
Subtracting gives:
6n = 390
390/6 = 65
n = 65
Substitute 65 into 3b + 4n = 485
3b + 260 = 485
3b = 485 - 260
3b = 260
b = 75
The measures of the two acute angles of a right triangle are in the ratio 2:7. What are the measures of the two angles?
Answers
Answer:
20, 70
Step-by-step explanation:
9x=90
x=10
angles are 20 and 70
please mark as brainliest
help 8+x2=−12..im confused
Answers
Answer:
Step-by-step explanation:
No real solutions exist. Subtract 8 on both sides to get:
[tex]x^2=-20[/tex]
You cannot take the square root of a negative number without involving imaginary numbers.
Answer and Explanation
__________________________________________________________
-10__________________________________________________________
The answer is -10 because...
You need to multiply 2 by "x," and to find out what "x" is, we need to add...
[tex]2+-12[/tex]
__________________________________________________________
And if we add [tex]2[/tex] by [tex]-12[/tex], we get [tex]-10[/tex], which is our answer.
__________________________________________________________
and now, if we add [tex]-20[/tex] by [tex]8[/tex], we get [tex]-12[/tex], which is what the equation equals, and this is how we know it is correct.
__________________________________________________________
Hope this helps! :)
what percentage of this 100 square grid is shaded?
Answers
Answer:
80 percent
20 for the first shaded multiply with 4 and its 80
About 80% I’d say
There’s 20 white blank spaces
100-20=80
Identify the transformation that was applied to this letter
A. Rotation about the origin
B. Reflection over the x-axis
C. Translation
D. Reflection over the y-axis
Answers
Describe the line below using slope and intercept.
y = 3/2x - 4