Mathematics College

HELP ME PLEASE!!!!!!!!!!!​

HELP ME PLEASE!!!!!!!!!!!

Answers

Answer 1

Answer:

y - 7 = 5/4(x - 3)

Hope that helps

Answer 2

Answer:

welcome

Step-by-step explanation:

HELP ME PLEASE!!!!!!!!!!!

Related Questions

3+(55-111)/25 equals what

Answers

Answer:

0.76

Step-by-step explanation:

3+(55-111)/25

=3+(-56)/25

=3+ (-2.24)

=0.76

Answer:

3+(55-111)/25= 0.76

Step-by-step explanation:

Using PEMDAS, you solve 55-111 which is -56

Then you divide -56 by 25 because it is the fourth step, you get -2.24

Add three to -2.24 to get 0.76

If you round UP to the nearest tenth, it will be 0.80

If you round DOWN to the nearest tenth, it will be 0.70

What is the 5 ^ (th) term in the sequence ?

Answers

Answer:

the answer is -16

Step-by-step explanation:

n= 5 so 5 - 1 = 4 so it's -1(2)^4 right

2^4 is equal to 16 and then -1(16) = -16

Find the circumference of the circle. Use 3.14 for . Round to the nearest hundredth, if necessary.
12.5 in.


The circumference of the circle is about
inches.

Answers

Answer: i got 78.54

rounded is 78.5

hope that helps

Elizabeth has $72 to spend on painting supplies needed to repaint her house. Rollers
cost $4 each, and paintbrushes are $3 each. She needs at least 15 rollers and
paintbrushes combined and wants at least five of each.

Answers

4(15) + 3x = 72
60 + 3x = 72
3x = 12
x = 4
Answer: 4 paintbrushes

Bernie left home, riding his bike at a rate of 15 miles per hour. Charlie left 1 hour later, biking at a rate of 20 miles per hour. How long will it take Charlie to catch up to Bernie?

Answers

It will take Charlie 3 hours to catch up to Bernie!! :))))

Helpppp i dont understand

Answers

It’s sideways, but I solved it

Write the improper fraction as a mixed number 1879/12

Answers

The answer is 156 7/12

1879/12= 156.583

156* 12= 1872

1879-1872= 7

The answer is 156 7/12. in a mixed number

Which expression is equivalent to x2−12x+36?
a (x+6)2

b (x+12)(x−3)

c (x+6)(x−6)

d (x−6)2 please help me figure this out

Answers

Answer:

(x-6)(x-6) or (x-6)^2

Step-by-step explanation:

18% of the the students at a school are in year 8 and 16% of the students are in year 9. If the school has 126 tera 8 students, determine the number of year 9 students.​

Answers

Answer:

112

Step-by-step explanation:

The general form of all percentage questions is: the chunk= (some percentage) (of the whole), or c=p*w

We know that 18% of students are 8th grade and that is 126 students, so p = 0.18 and c=126 (126 students are 18% of the whole school)

126 = (0.18)w, divide both sides by 0.18

126/(0.18) = w = 700

9th graders are 16% of the school or 16% of 700 students

c = (0.16) 700 = 112 students

What is 3/5 divided by 3/4

Answers

3/5 *4/3

1/5*4/1=4/5

=.8

hope it helps

3/5 x 4/3 = 12/15
That can be simplified to 4/5

A party mix is made by adding nuts that sell for $2.50 per kg to a cereal mixture that sells for $1 per kg. How much of each should be added to obtain 40 kg if a mix that will sell for $1.30 per kg?

Answers

Answer:

40kg

Step-by-step explanation:

x + y = 60, y = 60 - x

x(2.50) + y(1) = 60(1.50)

Substitute:

2.50 x + 60 - x = 90

1.50x = 30

x = 20 kg

y = 40 kg


1. 2a+b-c
A. O
B. 1
C. 3
D. 4​

Answers

Answer:

i think C correct me if im wrong pls

Step-by-step explanation:

What are the values of s and t?

Answers

Answer:

I think t is 72, because the angle looks equal to the known degree, which is 72. And since all the degrees have to add up to 180, 72+72 is 144 and 180-144 is 36. So angle s is 36 degrees.

find the values of x and y

Answers

Answer:

x = 60 and y = 60

Step-by-step explanation:

Those are all equilateral triangles with the same angles.

Help me with Question 4

Answers

Answer:

a

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

This is cause the phrase two thirds refrences as two of three which is a fraction.

HELP ME PLEASEEE DUE IN 2 MINS
[tex] \frac{ 1}{2 } \: \: and \: \frac{4}{5} [/tex]
​

Answers

Answer:

1.3 meters

Step-by-step explanation:

1/2 + 4/5 = 13/10

13/10 = 1 3/10

1 3/10 = 1.3

Need help On question 1. for geo

Answers

Triangle 1 :

Classify by angle = obtuse (one angle in the triangle is obtuse)

Classify by sides = isosceles (has two equivalent sides)

Triangle 2 :

Classify by angles = right (an angle in the triangle is equal to 90°)

Classify by sides = scalene (none of the sides in this triangle is equal)

Solve this system by substitution, y = 1 -3x - 4y = 14 *Remember to write your answer as a coordinate point (x, y). 1​

Answers

Step1- substitute 1 into the y
= -3x-4 x 1=14
=-3x -4=14
=-3x=14+4
=-3x=18
X=18/-3
X=-6


BEST GETS BRAINLIEST PLS HELP I JUST NEED CONFIRMATION THAT I GOT IT RIGHT

Answers

Answer:

that is correct nice job!

Answer:yuh youre right

Step-by-step explanation:

Decrease 60 by 0.75 of itself ​

Answers

Answer:

15

Step-by-step explanation:

(0.75 of 60)  

0.75 * 60 = 45

(decrease 60 by answer)

60 - 45 = 15

yes, 15
60 x .75 =45
60-45 =15

Swimming pool was 9 meters wide with an area of 90 square.What is the length of the pool?

Answers

Answer:

If the area is 90 square meters then, the answer is 10 meters long (length.)

Step-by-step explanation:

lol,j,bhkgkjhkhkhkhukgiuguk

Answers

Answer:

wioajfcskaljfcksjhnfkmdesdn,k  obviously

Step-by-step explanation:

Pls answer I really need help with this pleasseeee

Answers

Answer:

12.3

Step-by-step explanation:

1.7 m+ 3.7 m +3.7 m +3 m +5.9 m​

Answers

answer:

18 m

step-by-step explanation:

simply add up all the numbers given1.7 + 3.7 + 3.7 + 3 + 5.9 = 18 then, put the units given

Answer:

18m

Step-by-step explanation:

(1.7 + 3.7 + 3.7 + 3 + 5.9)m = 18m

Hope that helps!

find the equation of the line containing the points shown​

Answers

Answer:

y= 6x - 22

Step-by-step explanation:

(4,2) and (5,8)

m= (y2-y1)/(x2-x1)

m= (8-2)/(5-4)

m= 6

y-y1= m(x-x1)

y-2= 6(x-4)

y-2= 6x-24

y= 6x - 22

Mark brainliest pls!

The graph shows the relationship between a sphere's radius and volume.



Select all the statements that are true about the relationship.



Group of answer choices

If the radius doubles, the volume doubles.

If the radius doubles, the volume becomes about 4 times bigger.

If the radius doubles, the volume becomes about 8 times bigger

The relationship is linear.

The relationships is not linear.

Answers

Answer:

C and D

Step-by-step explanation:

Answer:

C and e

Step-by-step explanation:

Keisha found three pieces of cable in her tool drawer. Here are their lengths (in meters).
4.9, 10, 14.94
What is the total length of the three pieces?

Answers

Answer:

29.84

Step-by-step explanation:

4.9+10+14.94

4.9+10=14.9

14.9+14.94=29.84

Simplify the fractions using the greatest common factor and division 4/8 =

Answers

Answer:

2/4

Step-by-step explanation:

what is clairouts equation​

Answers

In mathematical analysis, Clairaut's equation is a differential equation of the form where f is continuously differentiable. It is a particular case of the Lagrange differential equation

What is the slope of y = -5 – 41?

Answers

Answer:

4

Step-by-step explanation:

We need to rewrite this in slope-intercept for which is

y=mx+b

So switch 4x and -5

y=4x-5

m is slope and b is y-intercept we need to find the slope so we look what is beside x which is 4 so the slope is 4

Hope this helps!

Other Questions
Dimension these please. Jay painted the inner four walls of a box. Then he put an ice block into it such that it did not touch the walls, but he couldn't do the same when he put water in that box. Why? Helpppppppppppppppppppppp Granite takes much longer to form than basalt. How will the size of the crystals in granite be different from the size of the crystals in basalt? ( HELP ) Im being timed.. WHOEVER HELPS TYSM 3. A gardener mows 5 out of every 6 days. How many days would he mowin a 90-day period of time? Plz I really need help ASAP lol,j,bhkgkjhkhkhkhukgiuguk Match each of the following inequalities to a graph below.questions:1. x < -2 (x = A, B, C, D, E, F, or G)2. x -4 (x = A, B, C, D, E, F, or G)3. -12 x (x = A, B, C, D, E, F, or G)4. -19 < x (x = A, B, C, D, E, F, or G) Read the passage from the acknowledgements.The idea for this book began to take shape more than six years ago when I came across a copy of John H. Powells Bring Out Your Dead. Reading this book was a revelation, not just because of the depth of scholarship, but because Powell brought the time alive in a powerful and emotional way. Ive discovered that no one writes about the Philadelphia epidemicno one writes about yellow fever, period!without relying heavily on this work, and that includes me.An American Plague,Jim MurphyWhat information about the text does this passage provide?It explains the wide range of sources the author used.It rouses the readers interest in the subject through description.It suggests that the author has found a particular source very useful.It compares and contrasts the authors views with those of other authors. Why are niches important toecosystems? Is inertia a force (will give brainleist for first answer) 2(x + 4) 1 = 2x + 7 PLS HELPPP ASAPAccording to the Periodic Table of Elements, the neutral atom of what element has 4protons, 5 neutrons, and 4 electrons?O A. berylliumO B. boronOC. fluorineD. aluminum HELP ME PLEASEEE DUE IN 2 MINS [tex] \frac{ 1}{2 } \: \: and \: \frac{4}{5} [/tex] Please help me. Thank you so much Help plz, answer all1. What impact did Portugal have on Latin America? Is it still evident today?2. How did African slavery change the culture of much of the Caribbean and South America?3. How did Spain have a dramatic impact on most of Latin America that is still evident today? How did Peter the Great change the orthodox Church? Select the correct answer. Which of the following is a best practice for identifying whether your research supports your thesis or claim? . formulating a new question OB. synthesizing your findings OC. receiving peer feedback OD. researching new material Solve this system by substitution, y = 1 -3x - 4y = 14 *Remember to write your answer as a coordinate point (x, y). 1 How many people lived in theNorthern Colonies?