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3 years ago

Please solve using the image. No links.

Mathematics

2 answers:

Komok [63]3 years ago

7 0

Answer:

1/10+1/2=1/10+5/10=3/5

Step-by-step explanation:

so first you need to make 1/2 have a denominator of 10 so we multiply top and bottom by 5 which gives us 5/10. Then put that in on the right side because it is equal to the left side. Finally add 1/10+5/10= 6/10 which simplifies to 3/5

hope this helps! have a great day!

Nesterboy [21]3 years ago

6 0

Answer:

1/10 + 1/2 = 1/10 + 5/10 = 6/10

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Laws involving positive integral exponents to zero & negative integral exponents.

fiasKO [112]

Answer:

Both are correct

Step-by-step explanation:

Paul used the following identities:

$a^{-b}=1/a^b$
$a^b*a^c=a^{b+c}$

Anthony used the identity:

$a^b/a^c= a^{b-c}$

3 0

3 years ago

Use the product rule to simplify the radical sqrt60=

Lubov Fominskaja [6]

So product rule states that √ab = √a * √b.

√60 = √10 * √6 = √5 * √2 * √3 * √2 = 2√15

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3 years ago

What is the solution of this system of equations? y = 3x + 5 y = -x + 3

Viktor [21]

Answer:

The solution is (-1/2, 3 1/2), or (-0.5, 3.5)

Step-by-step explanation:

Seeing that -x + 3 = y (in the second equation), substitute -x + 3 for y in the first equation, obtaining:

-x + 3 = 3x + 5

Combining the x terms, we get

3 = 4x + 5

Combining the constants, we get

4x = -2, or x = -1/2

Seeing that -x + 3 = y, substitute -1/2 for x and calculate y:

-(-1/2) + 3 = y = 3 1/2

The solution is (-1/2, 3 1/2), or (-0.5, 3.5)

3 0

4 years ago

9 is 45% of what number

kramer

Iam not sure but i think its 5 :)

3 0

3 years ago

Please help! No bots are acceptable. Please answer both! there is no right answer, they just have to equal what ever number they

Bess [88]

1. -10+x=-8 X=2

2. -2/5•y+-4/5 X=2

Hope this helps!

6 0

3 years ago