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3 years ago

8

Suppose Maya made another sign with an area of 48 square inches. Would this sign be larger or smaller than the sign with an area

of 48 square centimeters? Explain how you know.

1 answer:

luda_lava [24]3 years ago

6 0

Larger because I want the points and you are going to get an F

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Which equation best represents this simulation? The number 88 is equal to a number divided by 11

Dvinal [7]

This equation is represented by:

88= n/11

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3 years ago

Give the least common multiple: 3a, 15 _____

stiks02 [169]

Answer:

Answer: LCM of 3 and 15 is 15. 2.

Step-by-step explanation:

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2 years ago

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andrey2020 [161]

Answer:

-x^2-2x-3

Step-by-step explanation:

Question 1: Just substitute in the values of f(x) and g(x) and simplify!

f(x) - g(x) = 4x^2-5x+3-(5x^2-3x+6)
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3 years ago

2 and 3/8 minus 3/4 is greater than or less than 2?

ohaa [14]

It is less than 2. I hope this helps!

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3 years ago

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The temperature inside a certain industrial machine at time t seconds after startup, for 0 < t < 10, is given by h(t) = 42

frutty [35]

Answer:

$t= \frac{125}{38} s$

Step-by-step explanation:

We are given the temperature inside the machine from startup until 10 seconds later, the formula is:

$h(t)= 42 \cdot t +1 - 4\cdot t +2 (degrees \, C)$

We want to know at what time t the temperature inside the machine will be equal to 128 °C.

So we set:

$h(t)=128$

$42\cdot t+1-4\cdot t+2=128$

Now, we rearrange the equation to keep terms with t on the left hand side and terms without t on the right hand side

$42\cdot t-4\cdot t=128-1-2$

and we simplify:

$(42-4)\cdot t= 128-2-1= 125$

$38 \cdot t = 125$

now it's easy to solve for t:

$t=\frac{125}{38}$

And thus we arrive to the solution.

5 0

3 years ago