Mathematics High School

Help I’m struggling so much in math

Answers

Answer 1

Slope = rise/run
rise/run = -8/5

FINAL ANSWER -8/5

Related Questions

Please write Everything down steps and things like that

Answers

Answer:

here ya go

Step-by-step explanation:

What is the value of y in the equation 2(3y − 15) = 0?

Answers

Answer:

y = 5

Step-by-step explanation:

2(3y - 15) = 0

6y - 30 = 0

6y - 30 + 30 = 0 + 30

6y = 30

6y ÷ 6 = 30 ÷ 6

y = 5

Solve each equation

Answers

Answer:

Step-by-step explanation:

Hello!

- 11.5= a

b= -11 -7 = -18

c+3 = 15

c = 15 -3 = 12

-4d = 32

d = -32/4 = -8

Answer:

1 : a= 25.5

2 : b= -4

3 : c = 12

4: d = -8

Hopefully this is right !

help me plzz please please

Answers

Answer:

132 square feet

Step-by-step explanation:

a+b/2*h

20+24/2*6=132

Ma Lee swims for 4 weeks. Each week she swims for 6.3 hours. How many hours does Ma Lee swim in 4 weeks? *

Answers

Answer:

13.2

Step-by-step explanation:

multiply 6.3×4

she swims 6.3 hours per week for 4 weeks. to find the answer you just need to multiply then together

Answer: Ma Lee swims for (4x6.3) which equals 25.2

Step-by-step explanation:

If you write them stacked on top of each other like this

6.3

when you add up the tenths place first you get 12 so regroup the 1 over to the ones place and put 2. Next add up 6's 6x4 equals 24 but dont forget the regrouped 1. Add 24+1=25. So altogether your answer is 25.2.

What is the area of a garden plot that measures 6 1/2 feet by 4 feet?

Answers

Answer:

26 sq. ft.

Step-by-step explanation:

So 6 1/2*4

6*4=24, 1/2*4=2

24+2=26

Claire bought 6 packs of baseball cards. Each pack had the same number of cards. If Claire bought 48 baseball cards in all, how many cards were in each pack? Help!

Answers

Answer:

12, 48 divided by 6 is 12

Step-by-step explanation:

hope this helps <3

Answer:

8 cards were in each pack

Step-by-step explanation:

Since she has a total of 48 cards and we know that each of the 6 packs that she bought had the same amount you would do 48 divided by 6 to get 8. So there were 8 cards in each pack.

What is the volume of the Cylinder ? Use 3 14 round the answer to the nearest hundredth . h = 7in r = 7in

Answers

Answer:

V = 1077.02 in³

Step-by-step explanation:

To find the volume of a cylinder, we use this formula:

V = πr²h

Let's plug in what we know.

V = (3.14)(7)²(7)

Evaluate the exponent first.

V = (3.14)(49)(7)

Multiply.

V = 1077.02 in³

Hope this helps!

Find the value of x. *
(x + 15)
106
(x-10)
(2x - 35)°

Answers

Answer:

m gc

Step-by-step explanation:

PLZ help for branliest answer. I NEED CORRECT ANSWER

Answers

B

“Two angles are called supplementary when their measures add up to 180 degrees.”

11 point)
Hospital records show that patients suffering from a specific disease die 40% of the
time. If 5 patients have this disease, how many would you expect to survive?

Answers

Answer:

Step-by-step explanation:

If 40% of the patients die, then 60% of the patients survive.

60% of 5 = 0.6 * 5 = 3

the perimeter of a rectangle is 32cm, its length is more than its width by 2 what's the area

Answers

Answer:

63 cm^2

Step-by-step explanation:

p = l + w + l + w

32 = 2l + 2w

32 = 2(w + 2) + 2w

32 = 2w + 4 + 2w

32 = 4w + 4

28 = 4w

7 = w

l = w + 2

l = 7 + 2

l = 9

Check your work:

32 = 9 + 7 + 9 + 7

32 = 32

Correct

A = l × w

A = 9 × 7

A = 63

Evaluate whether the value makes a true or false statement.
-16 < b-8, if b = -8
a. True
B) False

Answers

Answer:

False they would be equal

Step-by-step explanation:

A parallelogram-shaped field in a park needs sod. The parallelogram has a base of 21.5 meters and a height of 18 meters. The sod is sold in pallets of 50 square meters. How many pallets of sod are needed to fill the field?

Answers

Answer: C

Step-by-step explanation:

Answer:

the answer is 8 pallent

Step-by-step explanation:

I NEED HELP!

What is the area of the Triangle?

Answers

Answer 4,200 or 2,100

Area of a triangle is usually found by the formula [tex]1/2(bh)[/tex]

the height is tricky because it is not given. there are some formulas for finding height and stuff, but the easiest way to calculate area without height and a given value for each side is by using the formula [tex](a+b+c)/2[/tex]

So the base is 7 units, hypotenuse 25, and other base 24.

7+25+24= 56

56/2=28

28 units squared

Select all side lengths that could be the sides of a triangle.
Select all that apply.
3ft, 4ft, and 5ft
1m, 7m, and 10m
1.5in, 1.5in, and 2.5in
7cm, 7cm, and 7cm
6 miles, 6 miles, and 12 miles

Answers

Answer:

Step-by-step explanation:

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the
correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag
the item to the trashcan. Click the trashcan to clear all your answers.
Multiply the following polynomials, then place the answer in the proper location on the grid. Write the answer in
descending powers of x.
(8x + 3)(4x + 7)

Answers

Answer: x=[3-n(5)^2]

Step-by-step explanation:

I took the test

Two angles of a triangle measure 45 degrees and 90 degrees. What is the third angle measure?
A 30 degrees B 45 degrees
C 90 degrees

Answers

Answer:

B) 45

Step-by-step explanation:

Answer:

Step-by-step explanation:

45 + 90 = 135

180 - 135 =

A soccer player is going to kick a soccer ball from one corner of a field to the opposite corner. If the field is 80 meters long and 60 meters wide, how far will the soccer player have to kick the ball

Answers

Answer:

100 meters

Step-by-step explanation:

To figure this out, do the Pythagorean theorem

a^2 + b^2 = c^2

60^2 + 80^2 = c^2

3600 + 6400 = c^2

10000 = c^2

c = 100

Answer:

100 meters

Step-by-step explanation:

a^2 + b^2 = c^2

What is the product of (2X2 + 3x - 1) and (3x+5)?
O A. 6x +19X2 +12x-5
OB. 6x +19x2 -12x+5
O C. 6x2 + 9x - 3x - 5
D. 6x2 + 10x2 + 15x -5

Answers

B because u care the one

please help i’ll give brainliest

Answers

Answer:

Step-by-step explanation:

In ecosystems, matter and energy are transferred from one form to another. Matter refers to all of the living and nonliving things in that environment. Nutrients and living matter are passed from producers to consumers, then broken down by decomposers. Decomposers break down dead plant and animal matter.

PLEASE HELP!! I WILL GIVE BRAINLIEST!!

A rubber ball is dropped from 60 ft. high and bounces 5/6 as high on each bounce. What is the vertical distance it has traveled by the 4 ^ (th) bounce?

Answers

Answer:

28.9351851852

Step-by-step explanation:

The table below shows the amount of money Michelle has
in her savings account each month.
Month
0
1
2
3
Savings ($$)
50
65
80
95
Michelle deposited the same amount every week. Based on
this information, which statement about the table is true?
A.
The slope represents the total amount of money in
Michelle's savings account. The slope is $50.
B.
The slope represents the amount of money Michelle
deposited each month. The slope is $15.
C.
The slope represents the amount of money Michelle
began with in her savings account. The slope is $50.
D.
The slope represents the number of months Michelle
saved. The slope is 3

Answers

Answer: b
Explanation: every month she get $15 more added which means the slope is $15

A jewelry designed a new box for earrings. The box is to be covered in leather. How much leather will be needed?

Answers

Answer:

76.8 I believe

Ramsay cuts out a piece from a circular cardboard for a school project. The radius of the cardboard is 10 inches and the measure of the central angle is 54 degrees, as shown.

What is the length of the curved boundary of the piece of the cardboard Ramsay cuts out?
Leave in terms of π.

Answers

Answer:

34 inches

Step-by-step explanation :

54/360 X 20

A mini-golf course charges a group rate of $6 plus a fee to rent each putter. A family rents
putters and pays a total of $27.

Answers

Answer:

i think im not sure but i got 4.5

Step-by-step explanation

reasoning for my 4.5 LOL i divided 27 by 6 and i think the 4.5 is the fee maybe? im not sure there isnt much information i can go off of. but i hope this helped.

What is the slope of this line

Answers

Answer:

1/2

Step-by-step explanation:

The slope is 1/2. The line goes down one and 2 left.

Please help I got the answer wrong-

Answers

Answer:

[tex]x {}^{2} = 150[/tex]

Step-by-step explanation:

What I did was

[tex]5 \times 5 = 25[/tex]

then I did

[tex]5 \times 5 = 25 \times 5 = 150[/tex]

and I'm hoping 150 is the answer. HOPE THIS HELPED

factor out x^{2} +4x-12

Answers

Answer:

The factorization of x2+4x−12=(x−2)(x+6)

Step-by-step explanation:

can someone please help me with this question?

Answers

Answer:

18in^3

Step-by-step explanation:

v=πr^2h

where π =3

diameter=3

,r=3

=1.5

h=8

v= 3×1.5×1.5×8

v= 18

Other Questions

Nine out of the first twelve vehicles that entered a parking lot were cars. Based on this information, if six hundred vehicles entered the parking lot, how many vehicles could be expected to be cars.450375400350 sa paggawa ng patalastas kailangang alamin kung_____ international trade with the byzantine empire led to which outcome What does this passage reveal about White Fangs perspective? White Fang fears his mother.White Fang is comforted by his mothers protection.White Fang is dependent on the mens care.White Fang is embarrassed that his mother found him. how do the pros and cons contribute to the development of ideas in the text CENSORSHIP: FOR THE PEOPLE, OR FOR CONTROLLING THE PEOPLE? Please help as soon as possible The molecules of which of the following would have the most kinetic energy?Aboiling waterBa cold glass of waterCa warm cup of teaDan ice cube You want to build a house in an area with a maximum amount of species diversity. For building the house you have to clear up to 3/4th of the forest cover. How do you think this will affect the water runoff? make an original sentence using Oxymoron Two equal strips A and B were from a potato whose cell was 30% of sugar. The strip A was placed in a solution of 10% sugar concentration while B was placed in 50%sugar concentration. What change was expected in strip A and B Choose the correct answer? differentiate between homogenous and heterogeneous catalysis Find the sum of the parts of a given pizza.1. 11/7. 2. 12/5 Can someone please tell me how to find the surface area of shapes please I'm literally crying I have a quiz due in 10 minutes and I'm gonna fail please help elo-- Cuando vesuna pelcula, adnde vas?Voy al cineCuandoadnde vas?Cuandoadnde vas?- Cuandoadnde vas?- Cuando2adnde vas?Sa On January 1 of this year, Shannon Company completed the following transactions (assume a 8% annual interest rate): a. Bought a delivery truck and agreed to pay $61,400 at the end of three years. b. Rented an office building and was given the option of paying $11,400 at the end of each of the next three years or paying $30,000 immediately. c. Established a savings account by depositing a single amount that will increase to $92,800 at the end of seven years. d. Decided to deposit a single sum in the bank that will provide 8 equal annual year-end payments of $41,400 to a retired employee (payments starting December 31 of this year.Required:a. What is the cost of the truck that should be recorded at the time of purchase? (Round your answer to nearest whole dollar.)b. Which option for the office building results in the lowest present value?c. What single amount must be deposited in this account on January 1 of this year? (Round your answer to nearest whole dollar.)d. What single sum must be deposited in the bank on January 1 of this year? The Japanese bomber plane used in WWII was called a Japanese Zero. The American bomber plane used in WWII was called a:a). U2b). B-52c). B-17 help me please!!!!The area of a circle is 153.86 square meters. What is the diameter of the circle? Use 3.14 for . A. 7 m B. 14 m C. 24.5 m D. 49 The instability that comes from drug or alcohol abuse ...A. affects every facet of life.B. affects only the user.C. has little affect on life. PLEASE HELP!Write a paragraph using four sentence fragments, PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEE I GIVE EXTRA POINTS AND BRAINLIEST! What is the slope of the line 4x + 2y = 8? 2 b -2 c 1/2 d -1/2