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3 years ago

Can you guys Help me PLEASEEE

Mathematics

2 answers:

Mama L [17]3 years ago

4 0

Answer:

B is down from D which makes it an oder pair

Step-by-step explanation:

Nana76 [90]3 years ago

3 0

Answer:

The ordered pair is (2,6)

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A rectangle has a height of 3n^2 and a width of 4n^2-5n-1.

Galina-37 [17]

Answer:

$A = 12n^4-15n^3-3n^2$

Step-by-step explanation:

The dimensions of a rectangle are length and breadth/width

Here we are given height . Assuming it to be one of the side of the rectangle , we will do the further calculation

Hence one side is

side 1 = $3n^2$

And the other side is

Side 2 = $4n^2-5n-1$

The area of rectangle = side 1 x side 2

$A=3n^2 \times (4n^2-5n-1)$

$A=3n^2 \times 4n^2-3n^2 \times 5n-3n^2 \times 1$

$A=3 \times 4 \times n^2 \times n^2- 3 \times 5 \times n^2 \times n - 3n^2$

$A = 12n^4-15n^3-3n^2$

Hence area can be given as expression

$A = 12n^4-15n^3-3n^2$

5 0

4 years ago

Fill in the boxes using the whole numbers 1 through 9 to make the biggest 3

Iteru [2.4K]

Answer:

10+10=20

Step-by-step explanation:

U needed to know that:)

3 0

3 years ago

Can someone please help?

kifflom [539]

Standard form means, move the variables to the left-hand-side and leave the constant all by herself on the right-hand-side, usually sorting the variables, so"x" goes first.

now, there's a denominator, we can do away with it, by simply multiplying both sides by the denominator, so let's do so,

$\bf y=-\cfrac{2}{3}x+7\implies \boxed{3}\cdot y=\boxed{3}\cdot \left( -\cfrac{2}{3}x+7 \right)\implies 3y=-2x+21
\\\\\\
\stackrel{standard~form}{2x+3y=21}$

5 0

3 years ago

Verify :(-50) × [37 + (-7) ] = (-50) × 37 + (-50) × (-7) Those who answers quickly will be marked brainliest

kifflom [539]

Answer:

(-50) x 30 = -1850 + 350

-1500 = -1500

true

8 0

3 years ago

Read 2 more answers

Let U be the set of natural numbers, A be the set positive odd integers and B be the