What is the first step in solving the linear system? Help please

What Is The First Step In Solving The Linear System? Help Please

Answers

Answer 1

Answer:

Hope it helps you

What Is The First Step In Solving The Linear System? Help Please

Related Questions

Share 270g in the ratio 5 : 4

Answers

Answer:

150:120

Step-by-step explanation:

U add the 2 ratios 5+4=9

270/9=30

30*5=150

30*4=120

Given that f(x) = 4x + 5 and g(x) = x2 - 2x - 2, find (f + g)(x).

A) (f + g)(x) = x2 + 2x+3
B) (f + g)(x) = x2 + 6x+ 3
C) (f + g)(x) = -x2 + 6x + 7
D) (f + g)(x) = – x2 + 2x - 7

Answers

Answer:

A

Step-by-step explanation:

You just add the two equations

(4x+5)+(x²-2x-2)

combine like terms

x²+2x+3

A

g + 19 = 38
Explain how to get the answer pls!

Answers

In order to find out what g is equal too,u must subtract 19 from both sides of the equation to get

g +19-19=38-19

the nineteens cancel out getting

g=38 -19

g=19

g+19=38
38-19 =19
19+19=38
g=19

hi can someone check my answer bc i really dont think its right

heres the question, theres and image attached as well!

Answers

Answer:

19329, you are correct

Step-by-step explanation:

Volume = [tex]\pi * r^{2} * h[/tex]

Volume = [tex]3.14 * (18)^{2} *19[/tex]

Volume= 19329.84

not rounded= 19329

Find the volume of the figure. Round to the nearest tenth.

Answers

Answer:

40cm³

Step-by-step explanation:

5x8x2x1/2= 40cm³

(WILL GIVE BRAINLIEST)​

Answers

Answer:

i am pretty sure the answer is a. 6

Step-by-step explanation:

let me know if this is incorrect

Answer:

A. 6

Step-by-step explanation:

How do I find the perimeter of a square for this problem shown below?

⚠️NO LINKS PLEASE!!!!!⚠️

Answers

you just muliply 16 by 4 i

What is the volume of a marble sphere that has a radius of 12 millimeters? Express the answer in terms of π

Answers

I’m sorry if I don’t want to

A rectangle has coordinates (2, 6) (9, 6) (9, 10) and (2, 10) on a grid with 1 cm squares. What is the area of the shaded rectangle?

Answers

Answer:

Area of Rectangle = 28 cm²

Step-by-step explanation:

Given - A rectangle has coordinates (2, 6) (9, 6) (9, 10) and (2, 10) on a grid with 1 cm squares.

To find - What is the area of the shaded rectangle?

Solution -

The graph of the rectangle is as follows :

From the diagram, e can see that

Length of Rectangle = 7 units (cm)

Breadth of Rectangle = 4 units (cm)

We know that,

Area of Rectangle = Length × Breadth

                              = 7 × 4

                              = 28 cm²

Area of Rectangle = 28 cm²

PLEASE HELP DUE IN A FEW MINUTES PLEASE HELP!!!!

Write the coordinates of the points marked

The answers are also one of the images

Answers

Answer:

A: (1,3)

B: (3,2)

C: (-2,1)

D: (-4,-2)

E: (-2,-4)

F: (-1,-3)

G: (2,-1)

H: (4,-3)

J: (0,-2)

Answer:

A=1,3

B=3,2

C=-2,1

D=-2,4

E=-4,-2

F=-1,-3

G=2,-1

H=4,-3

J=0,-2

K=2,0

Determine the y-intercept of the function f(x) = x^4 + 3x^3 -2x + 7. PLEASE HELP ASAP!!

Answers

Answer:

D

Step-by-step explanation:

all answers are x = 0. If we put 0 instead of X.

y=0^4+3×0^3-2×0+7

y=0+0+0+7

y=7

i hope u can help meeeee!!!​

Answers

Answer:

1=?

2 = coressponding angle

3=coressponding angle

4=cointerior angle

5 =?

1. Angles 2 and 7 are alternate exterior angles
4. Angles 3 and 6 are consecutive interior angles.
5. Angles 1 and 8 are alternate exterior angles as well.

There is a bag of marbles with 7 blue marbles, 7 yellow marbles, and 7 red marbles. You are going to choose one marble at random. Are the outcomes of this event equally likely? Choose the answer below​

Answers

(Since there are no options to chose from, I guess I'll just do my own answer and you'll have to pick the closest one to this one. Or, you could comment the options and I could help you there too.)

Answer:

Yes, the outcomes are likely because there is an equal number of each type of marble.

Step-by-step explanation:

Since there is an equal number of each color of marble, the outcomes of the event are equally likely. If there were more of one marble, it would be unlikely.

For example, if there were 7 blue marbles, 7 red marbles, but there were 8 yellow marbles, then the event would be unequally likely because there were more of the yellow marbles.  So the answer is yes, the outcomes are equally likely.

It would be FANTABULOUS if I could get BRAINLIEST!!!!!!!

Have a great day!! ;p

Marking brainliest

Please help

Answers

13 and H are the Hypotenuse, 12 and S are the opposite, and 5 and W are the adjacent

Answer:

Left:

hyp = 13

opp = 12

adj = 5

Right:

hyp = h

opp = s

adj = w

what is the rate of change for y=5.6x+7

Answers

Answer:

5.6

Step-by-step explanation:

The equation is put in y = mx + b

where m = slope ( rate of change ) and b = y intercept

5.6 = m and 7 = b

Hence the rate of change for y = 5.6x + 7 is 5.6

7 1/2 divided by 3/4 =

Help please ;-;

Answers

The answer would be 10 because when you divide 7.5 by .75 it goes in 10 times

Answer:

10

Step-by-step explanation:

convert mixed number into improper fraction

15/2÷3/4

to divide by a fraction multiply by the reciprocal of that fraction

15/2×4/3

reduce the numbers with the greatest common factor 3

5/2×4

reduce the numbers with the greatest common factor 2

multiply the numbers

5×2=10

10 is your answer

I NEED HELP PLS I WILL MARK BRAINLEIST!!:0

Answers

I’m pretty sure it’s A

The temperature of an oven is rising at a constant rate. The table below shows the temperature inside the oven after various amounts of time. Complete the table to show the temperature, in degrees Fahrenheit, of the oven after 6 minutes.
Minutes Temperature (°Fahrenheit)
0 75
2 139
6
10 395

Answers

2,120 that’s the answer

Will mark brainliest please help :(

Answers

Answer:

-38

Step-by-step explanation:

-38 - 7 = -45

-45 divided by 9 = -5

Answer: y = -38

The value of y is -38

Step-by-step explanation:

First, you want to multiply all terms by the same value to eliminate fraction denominators:

-5 = (y-7) / (9)

9(-5) = 9 * (y - 7) / (9)

Then you will cancel multiplied terms that are in the denominator:

9(-5) = 9 * (y - 7) / (9)

9(-5) = y - 7

Then multiply the numbers:

9(-5) = y - 7

-45 = y - 7

Solve and simplify:

y = -38

Solution:

y = -38

Hope this helps =)

what is the sequence of 8,2,0,2,8,18​

Answers

Answer:

Step-by-step explanation:

32

Answer:

32

Step-by-step explanation:

Question 4 of 10
If topic B is very sensitive, while topic C is not sensitive at all, which of the
following statements is most likely true when surveying people on the two
topics?
A. Topic C requires an anonymous answer form, while topic B does
not.
B. Both topic B and topic C require an anonymous answer form.
C. Topic B requires an anonymous answer form, while topic C does
not.
D. Neither topic B nor topic C requires an anonymous answer form.

Answers

the answer to the questions should be C
I’m pretty sure it’s gotta be A

A Chemistry book is moved 2 meters to the left and then 1 meter to the right. What is the distance travelled?

Answers

Answer:1 meter to the left

Step-by-step explanation: 2-1

Help .......................

Answers

Answer:

62 because that one is an acute so I hope this was helpful

A person hikes 4 miles in 2.5 hours. Find the unit rate in miles per hour.
mi/h
h/mi
How is each unit rate useful in a real-life situation

Answers

Answer:

1.6 mi / hr

0.625 hr / mi

Step-by-step explanation:

4/2.5 = x / 1

2.5/2.5 = 1

So, 4 / 2.5 = 1.6

1.6 mi / hr

4= m

2.5 = hr

4 / 4 = 1

2.5 / 4 = 0.625

0.625 hours / mile

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

help for brainlest and good luck

Answers

Answer:

y=4x-3

Step-by-step explanation:

Answer:

y= 4/1x-3

Step-by-step explanation:

Which of the following statements will complete step #3 in the algebraic proof? Given 5(x + 3) – 2 = 13 step-by-step

Answers

Answer:

x=2

Step-by-step explanation:

5(x+3)-2=13

5(x+3)=15

x+3=5

x=2

X=-2 What they said.

Simplify 7(3x = y) i need help im to confused

Answers

Y=21x because 3x multiplied by 7 is 21x.
Y=21x is the answer, i hope this helps :)

i need helpssssssssss

Answers

Answer:

I don't know lol

Answer:

719.19 ( if the radius is 8cm and the height is 19 cm, i couldn't rlly see the numbers)

Step-by-step explanation:

Multiply the radius by Pi (3.14) then multiply that number by the height and you should have your answer.

Hope this helped! Have a great evening!

Rebecca asked the people in her homeroom class what their favorite type of pizza was. If 18
out of 25 people said pepperoni, how many people would you expect to choose pepperoni
out of 350 people?

Answers



Set it up in ratios and cross-multiply:
18/25 = x/350
(18)(350) = (25)(x)
6300 = 25x
Divide both sides by 25:
x = 252

hii i’ll give brainliest please help thanks :)

Answers

Answer:

The correct answer is c

Step-by-step explanation:

because I studied the histogram very closely.

Hope this helps mark me as Brainliest please it would really make my day

Answer:

Third one

Step-by-step explanation:

as you can tell by the graph,

less than 6 dogs weighed 18-19 pounds

but some dogs did weigh 14-15 pounds

but most of the dogs didn’t weigh 18-19, but instead 16-17

but the only correct one is that 4 dogs weighed 18-19 pounds

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