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Alexandra [31]
2 years ago
11

Pls plss help meeeeeeeeeeeeeeeeeeeeee

Mathematics
1 answer:
zlopas [31]2 years ago
8 0
55.5 ft square since u triangle formula is 1/2 x base x height
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for each of the following shapes, state whether or not it has reflection symmetry. if it does, draw the lines of symmetry it.
Genrish500 [490]

Answer:

Yes

Step-by-step explanation:

The lines of symmetry are the three altitudes.

6 0
2 years ago
Simply 15 to the 18 power divide by 15 to the 3 power
andrew11 [14]
The property of exponents says that when you divide two exponents with the same base, you can keep the base and subtract the exponents. So you can do 18-3, which is 15, so it would be 15 to the 15th power
6 0
3 years ago
A) a perpendicular bisector <br> B) an altitude <br> C) an angular bisector <br> D) a median
erica [24]
A . a perpendicular bisector
8 0
3 years ago
Molly wrote a computer program that generates two random numbers between one and 10. When she runs it, what is the probability t
Igoryamba

Answer:

Step-by-step explanation:

The accepted values are  2 3 4 5 6   One is not counted. It says between.            

The total number of ways each dice can be thrown is  2 3 4 5 6 7 8 9 Ten is not counted. Same reason.

5/8 * 5/8 = 25/64 = 0.39

3 0
2 years ago
Write the explicit formula for this geometric sequence.
Naily [24]

The explicit formula for this  geometric sequence 81, 27, 9, 3, … is aₙ = 81(1/3)ⁿ⁻¹. It has common ratio of 1/3 and first term of 81.

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more variables and numbers.

A geometric sequence is in the form aₙ = ar⁽ⁿ⁻¹⁾, where a is the first term and r is the common ratio.

The geometric sequence 81, 27, 9, 3, … has common ratio:

r = 27/81 = 1/3

The explicit formula for this  geometric sequence 81, 27, 9, 3, … is aₙ = 81(1/3)ⁿ⁻¹. It has common ratio of 1/3 and first term of 81.

Find out more on equation at: brainly.com/question/2972832

#SPJ1

7 0
2 years ago
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