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3 years ago

What’s the slope? explain please

Mathematics

1 answer:

kykrilka [37]3 years ago

7 0

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On the slope a transverse line between 4, (-4)

<h2>========================</h2><h2>#Study with brainly </h2><h2>#Learn with rey</h2>

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Solve the linear equations of 2x - y = 4<br> 1 - 3y = -3<br> Please I’m in the middle of a test help

lesantik [10]

Answer:

$x = \frac{8}{3}, y = \frac{4}{3}$

Step-by-step explanation:

Solve for y in the first equation.

$y=\frac{4}{3}$ , replace y with $\frac{4}{3}$

Solve for in the first equation.

$x = \frac{8}{3}, y = \frac{4}{3}$

<em>good luck, hope this helps :)</em>

3 0

3 years ago

Read 2 more answers

If:<br> AC=26,<br> BC=7x + 2, and<br> AB = 9x + 8<br> Find BC!

Bond [772]

Answer:

BC = 9

Step-by-step explanation:

Given AC = 26

BC=7x + 2

AB = 9x + 8

Since BC and AB are two parts of AC. Therefore we can write in the following form.

AC = AB +BC

Now insert the given values in the above formula.

26 = 9x + 8 + 7x + 2

26 = 16x + 10

26 – 10 = 16x

16 = 16x

x = 16 / 16

x = 1

Now insert x = 1 in BC=7x + 2

BC = 7 (1) + 2

BC = 9

7 0

3 years ago

I’m stuck on this I don’t understand.

tatuchka [14]

Answer:

the 1st one

Step-by-step explanation: imaginary number-that is expressed in terms of the square root of a negative number (usually the square root of −1, represented by i or j ).

4 0

4 years ago

Is 6+2 +4x equivalent to 6- ( 2-4x) . if not , why not ?

Xelga [282]

Well lets solve for both.
6 + 2 + 4x
Combine like terms.
8 + 4x
Now solve the other one.
6 - (2 - 4x)
Distribute.
6 - 2 + 4x
Combine like terms.
4 + 4x.
These equations are not equivalent because instead of adding two, like in the first one, the second problem is subtracting. So you get 8 + 4x and 4 + 4x. I hope this helps love! :)

6 0

4 years ago

1. Horace buys 2 ¾ pounds of blueberries for a pie. He needs 48 ounces of blueberries for the pie. How many more pounds of blueb

MAXImum [283]

Answer:

$\frac{1}{4}$ pounds of blueberries he need to buy more.

Step-by-step explanation:

Given:

Horace buys 2 ¾ pounds of blueberries for a pie.

He needs 48 ounces of blueberries for the pie.

Now, to find pounds of blueberries he need to buy more.

<u><em>Number of pounds Horace buys blueberries for the pie = 2 ¾ pounds.</em></u>

He needs blueberries for the pie = 48 ounces.

Now, by using conversion factor convert ounces into pounds:

1 ounce = 0.0625 pounds.

48 ounces = 0.0625 × 48 pounds.

48 ounces = 3 pounds.

<u><em>Horace needs blueberries for the pie = 3 pounds.</em></u>

Now, to get the pounds of blueberries he need to buy more we subtract number of pounds Horace buys blueberries for the pie from Horace needs blueberries for the pie:

$3\ pounds-2\frac{3}{4} \ pounds$

$=3-\frac{11}{4}$

$=\frac{12-11}{4}$

$=\frac{1}{4} \ pounds.$

Therefore, $\frac{1}{4}$ pounds of blueberries he need to buy more.

5 0

3 years ago