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3 years ago

Which is an example of the associative property?

Mathematics

1 answer:

labwork [276]3 years ago

8 0

Answer:

C. is the associative property of addition.

Step-by-step explanation:

The associative property of addition is the fact that not matter how they are grouped, numbers added together still create the same sum. You'll see that in this example, they group different pairs, but you'd still get the same answer.

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Erin created a scale drawing for a garden that will be 10 ft by 5 ft. She plans to include a section in the garden for herbs, wh

Elanso [62]

Answer:

The dimensions of the herb garden in the scale drawing are 2.4 in. by 6 in

Step-by-step explanation:

we know that

The dimensions of the garden in the actual are 10 ft by 5 ft

The dimensions of the garden on the scale drawing are 12 in. by 6 in

step 1

Find the scale factor

To find the scale factor divide the corresponding side on the scale drawing by the corresponding side in the actual

$\frac{12}{10}\ \frac{in}{ft}$

simplify

$1.2\ \frac{in}{ft}$

That means

1.2 inches in the drawing represent 1 foot in the actual

step 2

Find out the dimensions of the herb garden on the scale drawing

we know that

The dimensions of the herb garden in the actual are 2 ft by 5 ft

Multiply by the scale factor

$2\ ft=2(1.2)=2.4\ in$

$5\ ft=5(1.2)=6\ in$

therefore

The dimensions of the herb garden in the scale drawing are 2.4 in. by 6 in

5 0

2 years ago

If a recipe calls for 4 1/2 cups of flour for 48 cookies, how much flour would be needed for 24 coockies?

bulgar [2K]

Answer:

2 1/4

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

What part of the expression 4(x+3) is a factor

makkiz [27]

4,x,3,and (x+3)
i think

5 0

2 years ago

Which of the following equations has both 1 and −3 as solutions?

soldi70 [24.7K]

The answer is B)

x2+2x−3=0

Factor left side of equation.

(x−1)(x+3)=0

Set factors equal to 0.

x−1=0 or x+3=0

x=1

or

x=−3

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2 years ago

Read 2 more answers

Would the balance be positive or negative if this happened:

natka813 [3]

A- positive
B-negative
C-positive
A was positive because 5-2 would be positive 3.
B was negative because 8-12 would be negative 4.
C was positive because -5+8 is positive 3.

4 0

2 years ago