Answer:
The slope of a line parallel to this line will be: 6
The slope of the perpendicular line will be: -1/6
Step-by-step explanation:
We know the slope-intercept form
[tex]y=mx+b[/tex]
Here,
m is the slope b is the y-interceptGiven the equation
[tex]y=6x-7[/tex]
Thus, the slope of the line is: 6
The slope of a line parallel to the line:
We have already determined that the slope of the line is: 6
We know that the parallel lines have the same slope.Thus, the slope of a line parallel to this line will be: 6
The slope of a line perpendicular to the line:
We have already determined that the slope of the line is: 6
As we know that the slope of the perpendicular line is basically the negative reciprocal of the slope of the line.
Thus, the slope of the perpendicular line will be:
[tex]\frac{-1}{6}\:\:[/tex]
[tex]\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{-a}{b}=-\frac{a}{b}[/tex]
[tex]=-\frac{1}{6}[/tex]
Therefore, the slope of the perpendicular line will be: -1/6
In the diagram above, <4 = x+30 and
<2 = 2x+15. Find the measure of <4.
<4 = [?]°
Answer:x=15 so 4=45
Step-by-step explanation:
Answer: x=15 and 4=45
Step-by-step explanation:
Examine the numbers listed below. Identify the only number that might be prime. Explain how you know that the other numbers are composite.
Answer:
im not sure (dont take this down plz) but i think it is 2175 bc i dont belive there are not more then two or three ways to get that #
Who can help me with this?
Answer:
4^2
Step-by-step explanation:
4^-3 × 4^5
= 0.015625 × 1024
= 16
=4^2
Answer:
4²
Step-by-step explanation:
When multiplying the same base to raised to different exponents, all you need to do is add the exponents.
[tex]4^{-3} * 4^5\\= 4^{(-3 + 5)}\\= 4^2\\[/tex]
Maria found a shirt for $18.90, a pair of jeans for $21, and a pair of shorts for $14.25. She bought the shirt and shorts. If she paid with a $50 bill, how much change did she get?
Answer:
$16.85
Step-by-step explanation:
since Maria is only buying the shirts and shorts you would add how much this shirt is and how much the shorts are and then subtract that by 50
BRAINLIEST FOR WHOEVER GETS THIS RIGHT!!!
Answer:
56*a234 =123
a×829
h=234*234*56=2893
HELPPPP PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
coordinate plane with segments AB and A prime B prime with points L, M, N, and O at A 1 comma 2, B 1 comma negative 1, A prime 3 comma 2, B prime 3 comma negative 4, L negative 1 comma 4, M negative 1 comma 2, N negative 1 comma 0, and O negative 1 comma negative 2 segment AB was dilated by scale factor of 2 to create segment A prime B prime. Which point is the center of dilation? O N M L
Answer:(03.01 LC)
coordinate plane with segments AB and A prime B prime with points L, M, N, and O at A 1 comma 2, B 1 comma negative 1, A prime 3 comma 2, B prime 3 comma negative 4, L negative 1 comma 4, M negative 1 comma 2, N negative 1 comma 0, and O negative 1 comma negative 2
segment AB was dilated by scale factor of 2 to create segment A prime B prime.
Which point is the center of dilation? (1 point)
L
M
N
O
Step-by-step explanation:
To find the center of dilation, plot a line between the corresponding points of the pre-image and the image. First, plot a line through A and A'. Then, plot a line through B and B'.
Answer is M
Molly is excited to have fresh basil at home. She buys a basil plant that is 90 millimeters tall and puts it on her kitchen windowsill. A month later, the plant is 20 centimeters taller! One night, Molly wants to add some basil to her stir-fry, so she cuts off 12 centimeters. How many centimeters tall is her basil plant now?
(I'm really sorry if I'm asking to much I have some assignments which are hard please help me)
Answer:
Molly's basil plant is now 17 centimeters
Step-by-step explanation:
90 millimeters=9 centimeters
20cm-12cm=8cm
9cm+8cm=17cm
hope this helped :)
Which equation is correct?
–14.-2 = -28
-14.-2 = 28
14. -2 = 28
14 -2 = -28
A leaf falls from the branch that is 24 feet high at a rate of 5 feet every 2 seconds. How high (relative to the ground) is the leaf after 3 seconds?
Answer:
16.5
Step-by-step explanation:
5 ft every 2 seconds= 2.5 ft per second 3 seconds= 7.5ft
24-7.5=16.5
Solve for x
X ÷ 39 = 1204 R38
Answer:
46994
Step-by-step explanation:
x ÷ 39 = 1204 + 38
x ÷ 39 = 1204 + 38
x ÷ 39 = 1242
x ÷ 39 × 39 = 1242 × 39
x = 46994
Two friends, Jordan and Nicole, took summer jobs. Nicole earned $208.80 in 8 hours. The table below represents Jordan's earnings in dollars and cents, y, for working x hours.
26.1 would be your answer, i THINK. considering you didn't add the table ;-;
Answer:$29.60
Step-by-step explanation:
The table below shows Nicole's earnings on the job.
\text{Time (hours)}Time (hours) \text{Earnings (dollars)}Earnings (dollars)
1010 \$296$296
2222 \$651.20$651.20
2424 \$710.40$710.40
\text{What is Nicole's rate of pay, in dollars per hour?}
What is Nicole’s rate of pay, in dollars per hour?
\text{Rate}=
Rate=
\,\,\frac{\text{Dollars}}{\text{Hours}}
Hours
Dollars
\text{Rate}=
Rate=
\,\,\frac{296}{10}
10
296
\text{Rate}=
Rate=
\,\,29.6
29.6
\text{We get the same rate of pay for every pair:}
We get the same rate of pay for every pair:
\text{Time (hours)}Time (hours) \text{Earnings (dollars)}Earnings (dollars) \text{Rate}Rate
1010 \$296$296 \frac{\$296}{10}=29.6
10
$296
=29.6
2222 \$651.20$651.20 \frac{\$651.20}{22}=29.6
22
$651.20
=29.6
2424 \$710.40$710.40 \frac{\$710.40}{24}=29.6
24
$710.40
=29.6
\text{Nicole's rate of pay is \$29.60 per hour.}
Nicole’s rate of pay is $29.60 per hour.
This is the same as the constant of proportionality between earnings and time.
The soccer team is selling tubs of cookie dough and brownie mix for a fundraiser. Elaina raised $75 by selling one tub of cookie dough and five tubs of brownie mix. Meghan raised $141 by selling three tubs of cookie dough and eight tubs of brownie mix. How much is a tub of brownie mix?
Step-by-step explanation:
Someone answered another question of this. In simple words the answer is 12 dollars.
Which explicit and recursive formulas match the geometric sequence 5, 15, 45, 135...?
Answer:
155
Step-by-step explanation:
because he's skipping
Describe how you know that (8 + 9) + 3 is
equivalent to 8 + (9 + 3). What is the benefit
to using this property?
An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
(8 + 9) + 3 is equivalent to 8 + (9 + 3) using the property of associative.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
(8 + 9) + 3 = 17 + 3 = 20
8 + (9 + 3) = 8 + 12 = 20
This is the property of associative.
Thus,
(8 + 9) + 3 is equivalent to 8 + (9 + 3) using the property of associative.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ2
Write an equation in point-slope form of the line that passes through the point (3,-5) and has a slope of 2.
Answer:
Y=2x-11
Step-by-step explanation:
Y + 2/5x =1 what does y equal?
Jamal is stacking boxes of books for the library book sale. Each box contains 24 books. If the stack of boxes is
in the shape of a square-based pyramid, how many books total will there be in a stack of 4 layers?
a. 30
b. 336
c. 28
d. 720
Answer: it should be 720
Step-by-step explanation:
c.)
18-2x² when x = -3
Answer:
0
Step-by-step explanation:
First, we plug in the -3 into the equation:
18 - 2(-3)^2
0
Find the missing side in the right triangle, Round to the nearest tenth.
please help
Answer:
17.0
Step-by-step explanation:
right angle with angles 45, 45 and 90
SOHCAHTOA
cos 45 = A/H
Cos 45 = 12/r
r= 12/cos 45
r= 16.97
i need help someone pls solve this for me
Answer:
The answer is below
Step-by-step explanation:
1) Let x represent the price of Tacos and y represent the price of Burrito. You where charged $4.80, hence:
2x + 2y = 4.80; Dividing through by 2:
x + y = 2.4 (1)
Your friend was charged $4.00, hence:
3x + y = 4.00 (2)
Solving equation 1 and 2 simultaneously by subtracting equation 2 from equation 1:
2x = 1.6
x = 0.80
Put x = 0.8 in equation 1:
0.8 + y = 2.4
y = 1.60
The cost of each tacos is $0.80 and the cost for each burritos is $1.60
2) Let x represent the smaller number and y the bigger number, hence:
y - x = 16 (1)
Also:
y = 4x - 5;
y - 4x = -5 (2)
Subtract equation 2 from equation 1 to solve simultaneously:
3x = 21
x = 7
Put x = 7 in equation 1:
y - x = 16
y - 7 = 16
y = 23
The greater number is 23 and the smaller number 7
find exterior angle
Answer:
∡3 = 142°
Step-by-step explanation:
28° + 10° + ∡3 = 180° (Sum of angles in a triangle)
38° + ∡3 = 180°
∡3 = 180° - 38°
∡3 = 142°
Alternate method:
38° + ∡3 = 180° (Sum of angles on a straight line)
∡3 = 180° - 38°
∡3 = 142°
Answer:
38 degree + 180 degree = [ sum of angle on a straight line]
3= 180 degree - 38 degree
3= 142 degree.
·
Use distributive property to rewrite
1. 4(x + 9)
2. 3 (-2x + 4)
1. 4x+36
2. -6x+12
and aww your pfp
I need this answered tysm if you do
if I travel 10 miles in a north-east direction, how far to the east did I travel? How far to the north?
Answer:
I'm not sure what the answer is but I will tell you when I find out
in the simplest terms that is equivalent to 2 1/3
Answer:
IRREGULAR TERM OF FRACTIONS
Step-by-step explanation:
2 1/3
= 7/3 ANSWER
Can some help me fast!
Answer:
5x +2y =38
5(6) +2y = 38
30 +2y= 38
2y= 8
y= 4
(6, 4)
5(0) +2y =38
2y= 38
y= 19
(0,19)
5(-2) +2y= 38
-10 +2y =38
2y= 48
y=24
(-2,24)
Jamie wants to treat some friends to lunch. He has $40 and knows that the lunch will cost about $7 per person, p. How many people can Jamie buy lunch for?
Answer:
Yes the answer is 5 people. technically isover but you have round down because you can't feed 5.7 people XD
Step-by-step explanation:
A car costs $3,500 and costs $4 in gas to drive fifteen miles. If another car costs $4,500 but only need $2 in gas to drive fifteen miles, after how many miles of driving would be the total cost of driving both cars be equal?
Answer:
500 miles
Step-by-step explanation:
Step one:
A car costs $3,500 and costs $4 in gas to drive fifteen miles
let the total cost be y and let the number of miles be x
y= 3500+4x-----------1
If another car costs $4,500 but only need $2 in gas to drive fifteen miles,
let the total cost be y and let the number of miles be x
y= 4500+2x----------------2
Step two:
Equate the two expressions for the total cost
3500+4x=4500+2x
solve for x
4x-2x=4500-3500
2x= 1000
divide both sides by 2
x= 1000/2
x= 500 miles
-35-490 ÷7+12 PLEASE I NEED HELP URGENT
Answer:
-93
Step-by-step explanation:
-35-490 ÷7+12
= -35-(490 ÷7)+12
= (-35-70)+12
= -105 + 12
= -93
The ratio of girls to boys in a class is 3:2. There are 25 students in this class. How many are girls and how many are boys?