3 years ago

Write an expression for the perimeter of the triangle shown below:

Mathematics

2 answers:

Afina-wow [57]3 years ago

7 0

4.1x +29

Hope this helps!! :)

sergiy2304 [10]3 years ago

3 0

Answer:

The answer is A.

Step-by-step explanation:

1. Combine like terms (2.3x + 2x= 4.3x - 0.2x = 4.1x)

2. add the 14 + 15 = 2

That gives you the equation 4.1x + 29

I also took the test so I know I it's right ;)

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Enter the unknown value that makes this statement true: 20% of ? is 40.

elixir [45]

Answer: 20% of 200= 40

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2 years ago

3) Find the percent of each number 38% of 50= 27% 300= 60% 75=

Scrat [10]

Answer:19, 81, 45

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3 years ago

Which choice is equivalent to the quotient below? √64/√4 a. √2 b. √4/4 c. √8/2 d. 4

Ksju [112]

Step-by-step explanation:

you did not even try a calculator to find the result ?

64 is 8×8 or 8².

so, sqrt(64) = 8.

similarly for 4 :

4 is 2×2 or 2².

so, sqrt(4) = 2

so,

sqrt(64)/ sqrt(4) = 8 / 2 = 4

so, d. is the right answer.

4 0

2 years ago

I'm sorry but I have another one!

SIZIF [17.4K]

No mode or 43 i know the 43 sounds crazy but with math now days you never know.

8 0

3 years ago

What’s the correct answer?

nikdorinn [45]

Answer:

the triangle above is an isoceles triangle

therefore the base angles are equal

So we have:

X + X + 38= 180

2x = 180-38

2x = 142

X = 71°

6 0

2 years ago

Read 2 more answers