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s2008m [1.1K]
3 years ago
10

Mathematics algebra​

Mathematics
1 answer:
Alexxx [7]3 years ago
5 0

Answer:

⇒  1\frac{1}{3}m-1\frac{1}{2}n-4\frac{1}{2}

Step-by-step explanation:

  • \frac{4m}{3}-\frac{3(n+3)}{2}
  • \frac{4m}{3}-\frac{3n+9}{2}
  • \frac{4m}{3}-\frac{3n}{2}-\frac{9}{2}
  • 1\frac{1}{3}m-1\frac{1}{2}n-4\frac{1}{2}
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What is the degree of 5xyz​
natta225 [31]

Answer:

3

Step-by-step explanation:

Add up the exponents of the variables

5xyz​ = 1+1+1 = 3

The degree is 3

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2 years ago
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You buy 50 of your favorite songs from a web site that charges $.99 for each song. What is the cost of 50 songs?
liberstina [14]

Answer: $49.5

Step-by-step explanation: If each song costs 0.99 cents then you multiply the number of songs you are buying by the cost. So that would be 0.99×50=49.5

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3 years ago
I WILL GIVE BRAINLIEST
ryzh [129]

Answer:

See below. No image this time.

Step-by-step explanation:

1.

  • P(2, 8) → P'(-5, 1), which it went 7 units to the left, and 7 units down. Here is the equation: (x - 7, y - 7).

2.

  • R(-4, -9) → R'(-4, -2), which went 7 units up. Here is the equation: (x, y + 7).

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2 years ago
If you draw a tree to show the number of ways to spin a spinner with three regions twice, how many possibilitdies would there be
LenaWriter [7]

Answer: There would be 9 possibilities.

Step-by-step explanation:

Given : The number of regions in the spinner = 3

if we spin the spinner twice, then by using fundamental principal of counting , the number of possibilities is given by :-

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Therefore, there would be 9 possibilities.

  • The Fundamental Counting Principle is a method to calculate the number of possibilities by multiplying the events together to get the total number of possibilities.

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3 years ago
How do you solve this
MissTica

Answer:

The Area is 72.

Step-by-step explanation:

A=1/2d^2

A=1/2(12)^2

A= 1/2(144)

A=72

<em>Hope I helped, Brainliest would be appreciated :) </em>

<em> Have a fantastic day! </em>

<em>                   -Aadi x</em>

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