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3 years ago

Hi Can you help me with this question.

Mathematics

1 answer:

Digiron [165]3 years ago

7 0

Answer:

The order of rotational symmetry is 4.

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A rectangular garden has a length of

Natalija [7]

Answer:

area = 2x^{2} + 17x + 35 square unit

Step-by-step explanation:

if the height is the width:

area = (x + 5)(2x + 7)

area = $2x^{2} + 7x + 10x + 35$

area = $2x^{2} + 17x + 35$ square unit

4 0

4 years ago

Can i have help with math plz:)

Katena32 [7]

Answer:

A C D is ur answer

Step-by-step explanation:

5 0

3 years ago

Drag each equation to show if it could be a correct first step to solving the equation 3(x+8)=42.

lubasha [3.4K]

Answer:

The 2nd, 3rd, and last equations could be a possible first step.

The rest are no's.

Step-by-step explanation:

In the second equation, the 3 was distributed.

In the 3rd, it was separately distributed.

In the last, both sides were divided by 3.

The rest are knows because every equation gives us enough information.

6 0

3 years ago

The volume of a rectangular box is 270 m3. The width of the box is 3 meters less than the length. The height is 5 meters. What i

FinnZ [79.3K]

V=LWH, W=L-3, H=5, V=270

L(L-3)5=270

5L^2-15L=270

5L^2-15L-270=0

L^2-3L-54=0

L^2+6L-9L-54=0

L(L+6)-9(L-6)=0

(L-9)(L+6)=0

Since L>0

L=9 meters

4 0

3 years ago

Read 2 more answers

Between which two integers does square root of /500 lie?

nikklg [1K]

Answer:

22 and 23

Step-by-step explanation:

Step 1: Solve the square root

$\sqrt{100 \times 5}$

$\sqrt{ {10}^{2} \times 5 }$

We can move the 10² out because it matches the index of the root

$10 \sqrt{5}$

Step 2: Input into calculator to find decimals

$10 \sqrt{5} = 22.36$

Therefore the square root of 500 lies between 22 and 23

3 0

3 years ago

Read 2 more answers