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3 years ago

Generating Equivalent Expressions

Mathematics

1 answer:

dybincka [34]3 years ago

3 0

6x+24y+3x-20y => 9x+4y

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A square has an area of 369.01m squared number.work out the perimeter of the square.

Lina20 [59]

Answer:

76.84 m is the perimeter

Step-by-step explanation:

First take the square root of the area

√ 369.01 = 19.21

Formula for perimeter of square

P = 4a

a = 19.21

P = 4(19.21)

P = 76.84 m

5 0

2 years ago

Simplify.12x • 3x15 x15 x236 x236 x

sdas [7]

In order to simplify this expression, we need to multiply the numeric values together and the variables together.

So we have:

$\begin{gathered} 12x\cdot3x\\ \\ =(12\cdot3)\cdot(x\cdot x)\\ \\ =36x^2 \end{gathered}$

Therefore the correct option is the third one.

6 0

1 year ago

A family tree business removes overgrown trees for 3 months in the summer. In June, they removed 1/3 the number of trees as they

devlian [24]

Answer: 299

Step-by-step explanation:

Given

Family removes one-third of tress in June as much as they dd in July

They remove twice the number of July in august

Suppose they removed x trees in July

for June it is, $\frac{x}{3}$

for August, it is $2x$

If they removed less than 1000 tress in 3 months

$\Rightarrow \dfrac{x}{3}+x+2x$

So, maximum number of tress removed in July is 299

7 0

3 years ago

On the coordinate plane, ΔABC ≅ ΔDEF by SSS. ΔABC translates 2 units to the left and 3 units down. Do the triangles remain congr

MrRissso [65]

Yes because you are simply translating the shape and moving it and not changing the shape.

8 0

3 years ago

Read 2 more answers

Can you please help me??

Bond [772]

5% = .05 = R
50% = .5 = O
100% = 1 = E
2% = 1/50 = V
55% = .55 = T
20% = 1/5 = N
1% = 1/100 = C

7 0

3 years ago