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Neporo4naja [7]
4 years ago
15

A triangle has side length of

Mathematics
1 answer:
a_sh-v [17]4 years ago
5 0

3.8q + 21.2 + 8.3r

The perimeter is all sides added together, therefore our equation looks like this:

(1.7q + 9.3) + (2.1q + 6.7) + (8.3r + 5.2)

However, we can get rid of the parentheses and add like terms together.

1.7q + 9.3+ 2.1q + 6.7+ 8.3r + 5.2

1.7q + 2.1q + 9.3 + 6.7+ 5.2 + 8.3r

3.8q + 21.2 + 8.3r

You might be interested in
.
adell [148]

Answer:

x + y = 1042

1.5x + 0.75y = 1140

Step-by-step explanation:

This question can be solved by a system of equations.

I am going to say that:

x is the number of regular fares paid.

y is the number of reduced fares paid.

1,042 total fares were paid

This means that x + y = 1042

A city bus collected $1,140 in fares on a given day. The regular fare is $1.50, and the reduced fare is $0.75.

This means that:

1.5x + 0.75y = 1140

System of equations:

The system of equations is:

x + y = 1042

1.5x + 0.75y = 1140

4 0
3 years ago
What is the measure of
Whitepunk [10]

Answer: B

Explanation: if it's not right, that's okay you triedyou will pass, i know it!

5 0
4 years ago
Some one can help me and tell me the answer and tell me how do you get the answer step by step of area
andriy [413]
12 x 12 = 144
24 x 6 = 144
144 + 144 = 288 cm sqaured
7 0
3 years ago
Read 2 more answers
What is the solution to the linear equation? –12 3b – 1 = –5 – b b = –2 b = –1.5 b = 1.5 b = 2
Effectus [21]

The solution of the linear system is given by using an arithmetic operation. Then the value of b is 2.

<h3>What is the linear system?</h3>

A Linear system is a system in which the degree of the variable in the equation is one. It may contain one, two, or more than two variables.

The linear equation is given below.

–12 + 3b – 1 = –5 – b

The value of b will be given as

Add b both sides, we have

–12 + b + 3b – 1 = –5 – b + b

           –13 + 4b = –5

Add 13 on both sides, we have

13 – 13 + 4b = – 5 + 13

              4b = 8

Divide both sides by 4, we have

b = 2

More about the linear system link is given below.

brainly.com/question/20379472

7 0
3 years ago
Multiply and simplify. 6xy^3z⋅3x^2yx^2
klio [65]
It's letter c

multiply the coefficient then just add the degrees of each letter
4 0
3 years ago
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