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3 years ago

Help will mark brainliest show steps pls

Mathematics

2 answers:

Ivan3 years ago

7 0

Y = -2x - 3
Y = -2 + 5

-2x - 3 = 2x + 5

x= -2

y= -2 x (-2) -3

y= 1

( x, y) = (-2, 1)

The answer is (-2, 1)

olganol [36]3 years ago

4 0

Answer:

at first , you need the sum of both equations . It will be like :

2y= 0 + 2

Y=1

_____

now that you know the value of Y , place it in the one of the equation that you like , forexample i place it in the second equation and find out that the value of x is ( -3/2)

1= 2X+5

-4=2X

X= -2

Hope it helps , good luck ^.^

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If you estimate 342 divided by 7 by using 350 divided by 7 and it equal 50 is it greater than or less than the exact number ?is

Ghella [55]

This is underestimated because 342 is less than 350 and since it is been divided by the same numbers the answer is underestimated.

7 0

4 years ago

With respect to a personal loan, the finance charge a borrower pays is _____. A. The extra money he or she pays in interest B. S

iogann1982 [59]

<h3>Answer: A) extra money paid in interest</h3>

When you get financing, it's another way of saying you get a loan. When you pay back the loan, you pay back the original amount borrowed (principal) plus interest. The term "interest" is interchangeable with "finance charge". In a sense, they are charging you money to let you borrow or finance. With good credit, the interest rate is likely to be lower, and therefore the finance charge would be lower as well. There is a very high chance that all loans use interest or else the bank wouldn't make any money.

8 0

3 years ago

Read 2 more answers

Chile plans to add about 40,404 square kilometers of national parkland. Suppose a single piece of land is 40,404 square kilomete

9966 [12]

Answer:

The length of the diagonal is 284 km

Explanation:

1- we get the side length of the side:

We are given that the land has a square shape and an area of 40,404 km²

Area of square = (side)²

40,404 = (side)²

side = +√40,404

side = 201.007 km ≈ 201 km

2- we get the length of the diagonal:

Refer to the attach picture representing the area of land.

We can infer that the two side lengths along with the diagonal of the land form a right-angled triangle.

Therefore, to get the diagonal, we can apply the Pythagorean theorem as follows:

$Diagonal = \sqrt{(201)^2+(201)^2}$

Diagonal = 284.2 ≈ 284 km

Hope this helps :)

3 0

3 years ago

PLEASE HELP AND SHOW WORK i'm very confused

noname [10]

Answer:

a. about 15.51 miles, rounded to 15.5 miles

b. about 31.02 miles, rounded to 31 miles

Step-by-step explanation:

Sunday Monday Tuesday Wednesday Thursday Friday Saturday

10 20 40 80 160 320 640

1280 2560 5120 10240 20480 40960 81920

81920/5280 = 15.51515151, rounded to the nearest tenth of a mile, 15.5 miles

Question b asks for how many miles in total has he ran. That means we have to add each of the values shown above and that equals to 163830 feet.

Divide that by 5280 and that equals 31.02 miles, rounded to the nearest tenth, 31 miles.

4 0

4 years ago

Which table shows a function that is increasing only over the interval (–2, 1), and nowhere else?

Novosadov [1.4K]

Answer:

Following are the responses to the given question:

Step-by-step explanation:

Any feature increases when y-value should likewise be increased for the growth of x-values

Each table will be checked

table-1:

That we can see

-3, -2,-1 , 0, 1,2 x increase

And also -6,-3,-1,1,3,6 y increase

It increases, thus,

table-2:

That we can see

-3, -2,-1 , 0, 1,2 x increase

But between -2 and 1, it's asking

The y-values of -4,-1,1,4..... are increasing

This increases, thus,

table-3:

Which we can see

-3, -2,-1 , 0, 1,2 x increase

But y changes between -3 and -5 .....this decreases

This does not increase, thus,

table-4:

we can find that the x increase to -3, -2, -1, 0, 1,2 however y rises from 7 to 1.....

This does not increase, thus,

8 0

3 years ago