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3 years ago

Exsplain too please, how has your day been btw?

Mathematics

2 answers:

Fudgin [204]3 years ago

8 0

Answer:

Answer choices A, E, and F

Step-by-step explanation:

$2^5\cdot2^4=2^9$ , or just 2 multiplied by itself 9 times. I'm doing good, thanks for asking! PM me if you have more questions.

bogdanovich [222]3 years ago

5 0

Answer:

2⁹

Step-by-step explanation:

${2}^{5} \times {2}^{4} \\ = {2}^{5 + 4} \\ = {2}^{9}$

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Find the area of an equilateral triangle with a side of 6 inches. Answers are:

Yuki888 [10]

Area= 1/2abSinC where a and b are sides and c is an angle. All sides= 6 inches, all angles= 60°

1/2x6x6xSin(60)= 9√3 in2

7 0

3 years ago

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A company finds it can produce 15 heaters for $ 4050â€‹, while producing 25 heaters costs $ 6550. Express theâ€‹ cost, y, as a l

amid [387]

Answer:

y=250x+300

Step-by-step explanation:

Let x be the number of heaters and y be the total cost.

We need to find the linear function for y in terms of x.

It is given that company can produce 15 heaters for $4050 and 25 heaters costs $ 6550.

It means the line passes through the points (15,4050) and (25,6550).

If a line passes through two points $(x_1,y_1)$ and $(x_2,y_2)$ , then the equation of line is

$y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)$

The equation of line is

$y-4050=\frac{6550-4050}{25-15}(x-15)$

$y-4050=\frac{2500}{10}(x-15)$

$y-4050=250(x-15)$

$y-4050=250x-3750$

Add 4050 on both sides.

$y-4050+4050=250x-3750+4050$

$y=250x+300$

Therefore, the required linear function is y=250x+300.

8 0

3 years ago

Can someone please help on sales tax

sesenic [268]

9% is equivalent to 9 / 100 = 0.09 as a decimal fraction.

So the tax on $3,000 = 3000 * 0.09 = $270

B

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3 years ago

an auto transport truck holds 12 cars. A car dealer plans to bring in 1150 new cars in June and July. If an auto transport truck

marusya05 [52]

Answer: 96 truckloads, 95 will be full, the last on will have 10 cars

Step-by-step explanation: 1150/12= 95.888> 95*12=1140, 1140+10=1150

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3 years ago

95=-8x+7 whats the answer

Lubov Fominskaja [6]

Answer:

= − 1 1

Step-by-step explanation:

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3 years ago

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