Answers
Answer:
#11 is correct
#12 is correct
Step-by-step explanation:
Using (25, 200) as our point and m = -4 as our slope, the point-slope equation would be y - 200 = -4(x - 25), which simplifies to y - 200 = -4x + 100. Converting to slope-intercept form, we get y = -4x + 300. So, our y-intercept would be 300 (that is, y = 300 when x = 0), as you also correctly obtained.
Related Questions
PLEASE HELPPP
Solve for x:
(3x−2)(x+7)=0
A) x=−23x=7
B) x=−23x=−7
C)x=23x=7
D)x=23x=−7
Answers
PLEASE HELP!! it’s very confusing ♀️4 A triangle with vertices E(-9, 6), F(-6, -5),
and G(4,0) is dilated to form a triangle with
vertices E’l-3, 2), F'(-2, -13), and
G'(13,0). Which best explains the effect of
the scale factor applied to triangle EFG to form
triangle E'F'G'?
sed
d.
Answers
Find the equation of the line passing
through the points (4, 2) and (6,10).
y = [ ? ]x + [ ]
Answers
(Y2-Y1)/ (X2-X1) = slope
y= Mx+b. M= slope B= y-int.
(10-2) / (6-4) = 8/2
=4
(4,2) -> choose one point then plug in
2 = 4(4)+b
2 = 16+b
b= -14
y= 4x-14
The equation of the line passing through the points (4, 2) and (6,10) is y=4x-14.
We have given the points (4, 2) and (6,10).
What is the formula for slope?
(Y2-Y1)/ (X2-X1) = slope
What is the slope-intercept form?
y= Mx+b. M= slope B= y-int.
(10-2) / (6-4) = 8/2
Slope=4
(4,2) choose one point then plug in
2 = 4(4)+b
2 = 16+b
b= -14
To learn more about the slope visit:
https://brainly.com/question/3493733
#SPJ2
Pls help I made it 50 POINTS PLS HELP MEEE
Answers
Answer:
no 1 is true
Step-by-step explanation:
no2 also true. thank you
Number 2 is also True
7. Malik deposited
$1,050 in a savings
account, and it earned
$241.50 in simple
interest after four years.
Find the interest rate on
Malik's savings account.
I got 5.75 on a website but I need to show my work SOMEONE PLEASE HELP ME!
Answers
Please Help with this simple geometry problem.
Answers
Answer:
AD= 2.57
Step-by-step explanation:
14/6 = 6/x
14x/6 = 6
14x = 6×6
14x = 36
x = 36/14
x = 2.57
If I have 2 sticks of butter and I need 2/3 cup, how much of the first and second stick did I use?
Answers
Answer:
1 1/3 sticks
Step-by-step explanation:
What is the range of the following set of data?
4, 8, 3, 5, 5, 7, 6, 4
Answers
A tower is topped by a right circular cone with a diameter of 24 feet and a height of 36 feet. The space inside the cone is used for housing electronic equipment.
361
Answers
Answer:
the answer is (5426)
Step-by-step explanation:
i got the answer online
The space inside the cone is 5426 cubic feet
What is the volume of a cone?
The formula for the volume of a cone is V = ( 1 / 3 ) πr²h.
Given data ,
Diameter of cone = 24 ft
Radius of cone = ( Diameter of cone / 2 ) = 12 ft
Height of cone = 36 ft
Space inside the cone = Volume of cone
Volume of Cone = ( 1 / 3 ) πr²h
= ( 1 / 3 ) x ( 22 / 7 ) x 12 x 12 x 36
= ( 22 / 7 ) x 48 x 36
= ( 22 / 7 ) x 1728
≈ 5426 cubic feet
Hence , the space inside the cone is 5426 cubic feet
To learn more about volume of cone click :
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Which expression simplifies to
-2/5 ?
A. -(1/2)×(-5/4)
B. -(1/2)×(-4/5)
C. -(-1/2)×(-5/4)
D. -(-1/2)×(-4/5)
Answers
Answer:
Answer: D)-(-1/2)×(-4/5)
NEED ANSWER FAST
(please explain!!!!)
Answers
Answer:
The left answer
Step-by-step explanation:
They are asking if their is a relationship between the x and y value
for the left one, when the value of y is shown to be the x value divided by 3 as
11/3 =11 over 3, 12/3 = 4, 13/3 = 13 over 3
But the right answer does not seem to have any correlation/relationship between its x and y values
A Fun Park refreshment stand sells only hotdogs and nachos. Hotdogs cost $2 and nachos
cost $3. Marcus and his friends spent $34 at the refreshment stand. All together, they
ordered a total of 14 items. How many hotdogs and how many nachos did they buy?
Write a system of two linear equations in two variables that can be used to model the
situation. Then choose a method to solve the system. Show your work and check your
answer.
Answers
Answer:
Step-by-step explanation:
h+n=14, n=14-h
2h+3n=34, using n=14-h
2h+3(14-h)=34
2h+42-3h=34
-h+42=34
-h=-8
h=8, and since n=14-h
n=14-8=6 so
They bought 8 hotdogs and 6 nachos.
Help plsss. Select the student who solved this equation correctly
X + 7 = 19
Answers
Answer: [tex]Student 2[/tex]
Step-by-step explanation:
Hi there!
1.Subtract 7 from both sides of the equation
[tex]x + 7 = 1 9[/tex][tex]x + 7 - 7 = 1 9 - 7[/tex]2.Simplify and substract the numbers and you get the answer
[tex]=12[/tex]
What is the significance of a dashed and solid line on an inequality function?
Answers
Answer:
Inequalities that use < or > symbols are plotted with a dashed line to show that the line is not included in the region. Inequalities that use ≤ or ≥ symbols are plotted with a solid line to show that the line is included in the region.
Answer:
An inequality function is something very odd or different
Step-by-step explanation:
im sorry if wrong
Picture explains everything. ty
Answers
Answer:
B
Step-by-step explanation:
i hope this helps a bit.
whats 6 desks in 2 rows as a unit rate? :) if u respond tysm
Answers
Answer:
3
Step-by-step explanation:
Which expressions are equivalent to 35+30s−45t
Answers
Answer:
Simplify:
=35+30s+−45t
=30s−45t+35
Factor:
30s−45t+35
=5(6s−9t+7)
5(6s−9t+7)
Step-by-step explanation:
Can you give me Brainliest please
I need help!!! Please help
Answers
Answer:
Step-by-step explanation:
so first
Answer:
your invers of operations are right and X = 7.5
Step-by-step explanation:
Which of these represents an integer?
a. -3 b. 4 c. 2 1/2 d. 6.2
Answers
Answer:
-3 & 4
Step-by-step explanation:
An integer is any whole number. It can be negative or positive.
which letter matches the coordinate ( 4, -6)?
Answers
can someone help me find the area of this
Answers
A1 is area of rectangular
A1=w • l
A1=4 •7
A1=28 in sq
A2 is area of right angle trapezoid
A2= b1+b2/2 • h
A2=7+5.3/2 • 6
A2=12.3/2 • 6
A2=36.9 in sq
A= 28+36.9
A= 64.9 in sq
helpppppppppppp plsses
Answers
Answer:
y = 8x-3
Step-by-step explanation:
Um please help me understand this
Answers
Answer:
112
Step-by-step explanation:
hope this helps :)
Find another point in the pattern that passes through the points (0, 2) and (2, 16)
Answers
9514 1404 393
Answer:
(4, 30)
Step-by-step explanation:
The two points in the pattern that are given here differ by 2 in their x-value and by 14 in their y-value. Another point can be found by adding 2 more to x and 14 more to y:
(2, 16) +(2, 14) = (4, 30)
The point (4, 30) is another point in the pattern.
I need the answer
Hdhehxjsvdis
Answers
Please help on question 4.
(Questions 1, 2, and 3 have been answered.)
Answers
Answer:
Step-by-step explanation:
So, the longest tooth is 4 3/4 and the shortest is 3 1/4. So if you subtract 4 3/4 - 3 1/4, you will get the answer 1 2/4, which you can simplify to 1 1/2 or 1.5 :)
Please helo i will give brainliest
Answers
Answer:
it would be the arrow that is open and pointing to the left or the last arrow
Step-by-step explanation:
mark brainliest
if a - b = 4 and a² - b² =12, what is the value of a + b?.
help.
Answers
Answer:
a² - b² = ± 32
Step-by-step explanation:
⇒ a + b = 4
⇒ a = 4 - b ... ( 1 )
Substituting this in another equation we get,
⇒ ab = -12
⇒ ( 4 - b ) ( b ) = -12
⇒ 4b - b² = -12
⇒ b² - 4b - 12 = 0
⇒ b² - 6b + 2b - 12 = 0
⇒ b ( b - 6 ) + 2 ( b - 6 ) = 0
⇒ ( b + 2 ) ( b - 6 ) = 0
⇒ b = -2, 6
Case 1: If b = -2
⇒ a = 4 - b
⇒ 4 - ( -2 ) = 4 + 2 = 6
Case 2: If b = 6
⇒ a = 4 - b = 4 - 6 = -2
Hence the numbers are 6 and -2.
⇒ a² - b² = ?
Case 1: a = 6 and b = -2
⇒ ( 6 )² - ( -2 )²
⇒ 36 - 4 = 32
Case 2: a = -2, b = 6
⇒ ( -2 )² - ( 6 )²
⇒ 4 - 36 = -32
Hence the answer for a² - b² can be ± 32 depending on the values of a and b.
hope it help a little bit.
Answer:
3
Step-by-step explanation:
I have made it in above picture
hope it helps
Jackson School is doing a fundraiser selling magazine subscriptions. The magazine publisher will pay the school a starting bonus of $500 and then $4 for each subscription sold. At the end of the fundraiser, the school is paid a total of $1360. How many subscriptions did they sell?
Answers
Answer: 215 subscriptions
Step-by-step explanation:
First, remove the starting bonus of $500 to find out the amount that was acquired from subscription sales:
= 1,360 - 500
= $860
The school is paid $4 for every subscription and they made $860 from this. The total number of subscription was therefore:
= 860 / 4
= 215 subscriptions
Pls help just please will mark BRAINLIEST
Answers
Answer:
44.2545
Step-by-step explanation:
you can find the third angle by taking 180-(90+55)=a
a=35
use law of sines
Sin(angle)/(opposite side of angle)=Sin(another angle)/(opposite side of another angle)
so, sin(a)/A=sin(b)/B
sin(35)/33=sin(55)/x
x=sin(55)/(sin(35)/33)
x=44.2545
Hope this helps :)