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3 years ago

Two figures are similar, and the scale factor is 2/3

Mathematics

2 answers:

d1i1m1o1n [39]3 years ago

3 0

Answer:

The answer is 8.

Step-by-step explanation:

The scale factor between the figures is 2/3, this means that the ratio of the smaller figure to the larger figure is 2/3:

$\frac{smaller\:figure}{larger\:figure}=\frac{2}{3}$ .

So when a side of the the larger figure is 12 then:

$\frac{smaller\:figure\: side}{12}=\frac{2}{3}$

Therefore

$smaller\:figure\:side=\frac{2}{3}*12=8$ .

Thus the length of the corresponding smaller side is 8.

SOVA2 [1]3 years ago

3 0

Answer:

the answer is 8 trust me I just did this

Step-by-step explanation:

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The price of an item has been reduced by 40%. The original price was $80. What is the price of the item now?

balu736 [363]

Answer:

$48

Step-by-step explanation:

80 x 0.4 = 32

80 - 32 = 48

Hoped it Helped :-)

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3 years ago

Two trains, Train A and Train B, weigh a total of 526 tons. Train A is heavier than Train B. The difference of their weights i

riadik2000 [5.3K]

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Step-by-step explanation:

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2 years ago

Marco can swim at a speed of 45 m/min. define how long it will take him to swim 200 m he solve the equation 45 times to equal 20

user100 [1]

Answer:

The time taken by Macro to cover 200 m at the speed of 45 meter per minute is 4.44 minutes

Step-by-step explanation:

Given as :

The speed at which Macro swim = s = 45 meter per minute

The total distance cover by Macro = d = 200 meter

Let The time taken by Macro to cover 200 m = t minutes

<u>Now, From formula </u>

Distance = Speed × time

Or, d = s × t

Or, t = $\dfrac{d}{s}$

Or, t = $\dfrac{\textrm 200 meter}{\textrm 45 meter per min }$

Or, t = 4.44 minutes

So, The time taken by Macro to cover 200 m = t = 4.44 minutes

Hence The time taken by Macro to cover 200 m at the speed of 45 meter per minute is 4.44 minutes . Answer

8 0

3 years ago

Y=-6.75x + 8.54 slope and y intercept

Llana [10]

Hey! Slope is the coefficient of the x variable: in this case: -6.75.

The y- intercept is the value when x = 0 (also the number without the x variable on it), which is 8.54.

Hope this helps!

7 0

3 years ago

Read 2 more answers

a piece of plywood 24 inches wide is cut into strips 2 1/2 inches wide. How many strips of this width can be cut?

N76 [4]

Given:
Total width = 24 inches
Wanted width = 2 1/2 inches = 2.5 inches
Now,

To find how many stripes of wood with this width can be made, we need to divide the total width by the wanted width.

So,
24/2.5 = 9.6

So,
Since, .6 is not a full stripe of wood, we only loook at the whole number.

So,
9 stripes of wood can be cut with that width.

3 0

3 years ago