Mathematics College

Will give brainilest please help me
Complete the equation of one line that is perpendicular to and one line that is parallel to y = 7x + 9.

perpendicular: y= _____-2

parallel: y=______-11

Will Give Brainilest Please Help MeComplete The Equation Of One Line That Is Perpendicular To And One

Answers

Answer 1
Perpendicular is y= -1/7x -2
Parallel is y= 7x-11

Related Questions

A point has a positive x-coordinate and a negative y-coordinate. Which quadrant is it in? A. Quadrant I B. Quadrant IV C. Quadrant II D. Quadrant III

Answers

Answer:

Quadrant |V since x is positive and y is negative

Charles makes $3.50 in profit for every fruit basket, b, he sells at the farmers' market. He has to pay $75.25 to rent a booth for a day. Which graph shows how many baskets of fruit Charles must sell each day to at least pay for the expense of the booth?

Answers

Answer:

21.50$

Step-by-step explanation:

75.25 divided by 3.50

hope this helps!

HELP HELP HELP PLEASE!!!! Ryan sells beaded necklaces. Each large necklace sells for $4.10 and each small necklace sells for $3.80. How much will he earn from selling 1 large necklace and 5 small necklaces?

Answers

so in order to calculate the total amount he will earn we must first calculate them individually

since he only sold ONE large necklace, he only makes $4.10

if he sells 5 small necklaces we must multiply

5 x 3.80 = $19

then add $19.00 and $4.10

19 + 4.1 = $23.10

Answer:

Ryan will earn $23.10 from selling one large necklace and five small necklaces.

Step-by-step explanation:

Since one large necklace would cost $4.10, and five small necklaces would cost $3.80 for each one, you would have to multiply 3.80 by 5 which should give you the result of 19.00, and then after that you just have to add 19.00 plus 4.10 which should get you the sum of 23.10. So one large necklace and five small necklaces will cost $23.10 and Ryan will earn $23.10 from that.

I hope this helps you :D


The pool is open from 8:30 am to 5 pm
every day. How long is the pool open?​

Answers

Answer:

9 hours

Step-by-step explanation:

Evaluate the expression for m=4 n=5 p=-2
m/n^p

Answers

4/5^-2
= 100

hope this helps !!

Answer:

[tex] \frac{m}{ {n}^{p} } = \frac{4}{ {5}^{ - 2} } \\ \\ = \frac{4}{0.04} \\ \\ = 100[/tex]

Jared has a wooden board 11 ft long. He wants to cut it into two pieces so that the longer piece (y) is 4 ft less than 4 times the length of the shorter piece (x).
Choose the two equations that will create our system of equations for this story problem.


y = 4x - 4

x + y = 11

x - y = 11

y = 4 - 4x

Answers

Answer:

the answer is x + y = 11 and y = 4x - 4

What is 69% of 35? Round to one decimal place.

Answers

The answer is 24.15 but rounded the answer is 24.

Hi there!

Multiply 69 with 0.01...

[tex]69[/tex]·[tex]0.01=0.69[/tex]

Multiply 0.69 with 35...

[tex]0.69[/tex]·[tex]35=24.15[/tex]

Convert 24.15 into 24 since it’s telling us to round to one decimal place...

Final Result: 24

Mathematics worksheet

Answers

For number 4 I got: 2/6

ILL GIVE BRAINLEST TO WHO EVER ANSWERS FIRST CORRECTLY I NEED THE ANSWER ASAP

Answers

Answer:

x = {2, 5 , -2}

Step-by-step explanation:

See photo for explanation:

A museum gift shop sells popcorn in
containers shaped like the great Pyramid
at Giza. The expression 1/3 Bh represents
the volume of a pyramid in cubic inches,
where B represents the area of the base
of the pyramid in square inches and h
represents the height of the pyramid in
inches.
What is the volume of a pyramid container
if the area of its base is 100 square inches
and its height is 5 inches?

Answers

Answer:

166.7 cubic inches

Step-by-step explanation:

V = 1/3 x 100 x 5

V = 500/3

V = 166.7 cubic inches

THis is due in 28 minutes help ASAP
Which measure is equivalent to 1.2 km?

0.12 cm
120 cm
1200 cm
120,000 cm

Answers

Answer:

I promise you that it is 120,000cm

Step-by-step explanation:

Answer:

120,000 cm

Step-by-step explanation:

multiply 1.2 by 100,000

An automobile engine with a displacement of 2.58x10^2 in^3 =______cm^3​

Answers

1 inch = 2.54 cm
1³ inch³ = 2.54³ cm³
258 inch³ * (2.54³ cm³)/(inch³) = 4228 cm³

Which expression is equivalent to 12x12x12x12x12x12x12x12x12x12x12

Answers

Answer:

[tex]12 {}^{11} [/tex]

hello can anyone help me please

Answers

Answer:

5.3 to the 4th power :)

Step-by-step explanation:

An employee records the number of prescriptions filled at a pharmacy each hour during an 8-hour period. The table shows the results.

The employee spilled coffee on the table, making the entry for hour 2 unreadable. The employee knows that the mean for the data in the table is 21. How many prescriptions were filled during hour 2?
A.13
A.
13
B.14
B.
14
C.20
C.
20
D.22
D.
22

Answers

Answer:

the number of prescriptions filled during hour 2 is 13

Step-by-step explanation:

The computation of the number of prescriptions filled during hour 2 is as followS;

Given that

Mean = 21

Total number of hour is 8

Now we assume the prescription filled be x

so

Mean = Sum of all prescriptions ÷ total number of hours

21 = (18 +x + 22 + 25 + 16 + 24 + 22 + 28) ÷ (8)

21 = (155 + x) ÷ 8

Now multiplied it by 8 in both sides

21 × 8 = (155 + x) ÷ 8 × 8

168 = 155 + x

x = 13

hence, the number of prescriptions filled during hour 2 is 13

g There are currently 100 cases of flu in a small town of population 1,000 people, and all the people of the town are susceptible and will eventually get the flu. Early in the flu epidemic, the number of cases is increasing by 20% each day. Find a logistic function that gives the number, P, of people with the flu as a function of t, the number of days from now. SHOW WORK. Do work by hand on a piece of paper in ink and then upload a pdf of your work as your answer to this question. Your function should be in the form,

Answers

Answer:

[tex]N(t) = \frac{1000}{1 + 0.9e^{-0.2t}}[/tex]

Step-by-step explanation:

The logistic function has the following format:

[tex]N(t) = \frac{K}{1 + (\frac{K - P_0}{P_0})e^{-rt}}[/tex]

In which:

K is the carrying capacity(maximum population).

[tex]P_0[/tex] is the initial number.

r is the growth rate, as a decimal.

There are currently 100 cases of flu in a small town of population 1,000 people

This means that [tex]P_0 = 100, K = 1000[/tex]

Early in the flu epidemic, the number of cases is increasing by 20% each day.

This means that [tex]r = 0.2[/tex]

Function:

[tex]N(t) = \frac{K}{1 + (\frac{K - P_0}{P_0})e^{-rt}}[/tex]

[tex]N(t) = \frac{1000}{1 + (\frac{1000 - 100}{1000})e^{-0.2t}}[/tex]

[tex]N(t) = \frac{1000}{1 + 0.9e^{-0.2t}}[/tex]

m<1=115°
find the measure of angle 7
Fast please ❤️

Answers

Answer:

7<1=115 and then solve 1<7=115 then 1=115÷7 and your answer is 16.5

During dinner, Mario notices that his garlic bread has a length of 200 millimeters. What is the length of his bread in meters?

Answers

Answer:

0.2 meters

Step-by-step explanation:

Answer:

The bread is 0.2 meters.

Step-by-step explanation:

PLESSSSSSSSSSSSSS| HELP ME ):
Which of the following can be used to construct a triangle?

A) 10cm 13cm 24cm
B) 14cm 32m 28cm
C) 25cm 13cm 22cm
D) 5cm 8cm 20cm

Answers

Answer:

the answer is simple, because you have to add up each side of the triangle and match those sides with your choices. btw its C

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Use Pythagorean Theorem:

a^2 + b^2 = c^2

For a triangle to be a triangle a^2 +b^2 has to be larger than c^2

25^2 + 13^2 = 653

22^2 = 625  

What do we call the statement that determines if the null hypothesis is rejected?
A. Decision rule
B. Test statistic
C. Alternate hypothesis
D. Critical value

Answers

Answer:

c) alternate hypothesis

Step-by-step explanation:

Answer:

An alternate hypothesis is a statement about a population parameter that is accepted when the null hypothesis is rejected. ... A test statistic is a value determined from sample information collected to test the null hypothesis

Step-by-step explanation:

Which one is bigger 0.5 or 0.05 can someone help please?!

Answers

Answer:

0.5 becaue it’s 5/10 witch is bigger than 0.05

Answer:0.5

Step-by-step explanation:

Write a story problem for the ratio 4:5.

Answers

Answer:

I went to the store and bought 4 oranges for every 5 grapefruits.

Step-by-step explanation:

Hope it is good enough and have a great day! :)

0.25, 0.5, 0.75, next 3 terms

Answers

Answer:

1, 1.25, 1.5

Step-by-step explanation:

Add 0.25 everytime

How many years.? A tree is 4 1/2 feet tall it is expected to grow 1 3/4 how many years will it take for it to grow 40 feet.?

Answers

Answer:

about 22.85 years but if we round that its approximentaly 23 years in total

Step-by-step explanation:

0w0

Answer:

23

Step-by-step explanation:

Write 40% as a fraction in simplest form.

Answers

Answer:

4/10

Step-by-step explanation:

THIS IS REALLY URGENT, PLEASE GIVE ME AN ANSWER.


Nicavian sells insurance. He earns a 6% commission on each sale he makes. What dollar amount of sales must Nicavian make to earn $600 in commissions?




1) $10,000



2) $1,000

Answers

Answer:

$10,000

Step-by-step explanation:

600 / 0.06 (6%) = 10,000

if you wanna check your answer:

10,000 * 0.06 (6%) = 600

help plz will give brainlyst​

Answers

Answer will be no A I think that

Find the equation of the graphed line.

a. y = -6x -7
b. y = 6x -7
c. y = -6/7 x 6
d. y = -7/8 x -7​

Answers

Answer:

A

Step-by-step explanation:

they are ZZ

Answer: d) y= - 7/6x - 7

Step-by-step explanation: took the test on edge

the points (4a,2) and (a,-7) have the slope of 1/2, what is the value of a?

Answers

Answer:

6

Step-by-step explanation:

slope= m= y-intercept/x-intercepts

1/2= -7-2/a-4a

1/2= -9/-3a

1/2 = 3/a

a = 6

i need the answers for this question

Answers

Answer:

13/12 or 1 1/12

Step-by-step explanation:

First you would convert the 1/6 to 2/12 then add them like normal to get 13/12.

Hope this helps :

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