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dezoksy [38]
3 years ago
10

I need help on this question too

Mathematics
1 answer:
Llana [10]3 years ago
5 0
The answer to that question is x^2 +4x
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. Larry solved this equation. 3(2-3)= x Which representation could Larry have used to solve this equation?
Neko [114]

Answer:

x = -3

Step-by-step explanation:

Given the expression solved by Larry as;

3(2-3) = x

We are to find the equivalent expression x

Using the distributive law;

3(2) - 3(3) = x

6 - 9 = x

-3 = x

Swap

x = -3

Hence Larry could use the distributive law to solve the expression

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3 years ago
Help salve 7963.15×.08375=​
Mariulka [41]

Use a calculator punch in the numbers

8 0
3 years ago
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#10
amm1812

Answer:

There are 3 green marbles in the box.

Step-by-step explanation:

15% = 0.15

To figure out how much 15% of 21 is, you must multipl the decimal form of the percentage by the whole number. This will give you how much of that number that percentage is.

0.15 * 21 = 3.15  

But you can't have 0.15 of a marble, so you must round as well.

3 green marbles in the box.

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3 years ago
6) Determine the dimensions of a rectangle if:<br><br> A = x2 – 19x – 90
Sunny_sXe [5.5K]

Answer:

Step-by-step explanation:

Determine the dimensions of a rectangle if:

A = x2 – 19x – 90

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2 years ago
100 points !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! please answer this question question
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This is because astronauts can't sprinkle salt and pepper on their food in space. The salt and pepper would simply float away. There is a danger they could clog air vents, contaminate equipment or get stuck in an astronaut's eyes, mouth or nose. Astronauts eat three meals a day: breakfast, lunch and dinner.

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