3 years ago

Simplify (2 x 10^3) (4 x 10^-5)

1 answer:

8 0

the answer to this problem is 2/25. I got this by simplifying both exponents which changes the equation to (2)(1000)(4)(1/100000). Then you multiply the other numbers by its simplified exponent and makes the equation 2000(1/25000). The last step is to multiply those two and you get your answer, 2/25(simplified version) :)

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5 less the quotient of 14 times a number x and 9

AURORKA [14]

Answer:

$\frac{14x}{9}-5$

Step-by-step explanation:

14 times a number x : 14* x = 14x

Quotient of 14 times a number x an 9 : $\frac{14x}{9}$

5 less the quotient of 14 times a number x and 9 :

$\frac{14x}{9}-5$

7 0

2 years ago

the expression 4X gives the perimeter of a square with a side length of X units. what is the perimeter of a square with a side l

Wewaii [24]

With the equation 4x, the x represents side length. Since we are given side length of 5/7, then the equation becomes

perimeter = 4 × 5/7
p= 20/7
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3 years ago

Use the graph below to write 5 conic section equations that create it. Use Desmos to check if your equations produce this pictur

Snezhnost [94]

Answer:

i think it would be this

3.) The Right Eye (Green Circle) Captionless Image

hope this helps

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3 years ago

The Hu family goes out for lunch, and the price of the meal is $58. The sales tax on the meal is 7%, and the family also leaves

Alexxx [7]

58 plus tip of .20

58 times 0.2 = 11.6 is the tip

now we add tax (Presuming we son't tax the tip)

58 times 0.07 = 4.06 the tax

so its

58 + 11.6 + 4.06 = $73.66 total cost

8 0

3 years ago

HELP ON AREA PLZZZZ HELP

Oksana_A [137]

Answer:

70cm

Step-by-step explanation:

Area of triangle: (5.8x4)/2=11.6

Area of big rectangle: 8x5.8=46.4

Area of small rectangle: 2.4x5=12

12+46.4+11.6=70

7 0

3 years ago

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