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3 years ago

!!!!!HELP ME PLZ!!!!!

Mathematics

1 answer:

Brilliant_brown [7]3 years ago

4 0

Answer:

y=-2

Step-by-step explanation:

in other words, the question is asking

"six time what plus four equals 12?"

we know that 6 ⋅ 2 = 12

therefore if we plug the -2 into the Y we get

6(-2+4)=12

6(2)=12 or 6⋅2=12

therefore the answer is y=-2

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16. Solve this equation for A: A = 2 = 4 A. 6 old B. 8 C. 2 D.4

Fantom [35]

Answer:

Step-by-step explanation:

2=2=4

two is equal to two which makes 4

8 0

3 years ago

Donna has ridden 28 miles of a bike course. The course is 35 miles long. What percentage of the course has Donna ridden so far?

ZanzabumX [31]

Answer:

Use a calculator to divide the two values (small over big) to get 14/35 = 0.4

Now multiply that result by 100 to convert to a percentage

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2 years ago

To stay properly hydrated, a person should drink 32 ounces of water for every 60 minutes of exercise. How much water should Damo

EleoNora [17]

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3 years ago

Rata-rata markah matematik untuk Amin, azman dan aziz adalah 73. Tanda Azman lebih 35 berbanding Amin manakala aziz dua kali gan

vagabundo [1.1K]

Answer:

The Amin's score in math was 46.

Step-by-step explanation:

The question is:

The average math score for Amin, azman and aziz is 73. Azman marks 35 more than Amin while aziz is twice that of Amun. What is Amin's sign?

Solution:

Let us denote that:

x = Amin's score in math

y = Azman's score in math

z = Aziz's score in math.

The average of x, y and z is, 73.

That is:

$\frac{x+y+z}{3}=73\\\\\Rightarrow x+y+z = 219$

Now it is provided that:

$y=x+35...(i)\\z=2x...(ii)$

Use the equations (i) and (ii) to determine the value of x as follows:

$x+y+z=219\\\\x+x+35+2x=219\\\\4x=184\\\\x=46$

Thus, the Amin's score in math was 46.

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3 years ago

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Wittaler [7]

Answer:

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Step-by-step explanation:

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3 0

2 years ago