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postnew [5]
3 years ago
10

For each of the following quadrilaterals, Select all the properties that must be true.

Mathematics
1 answer:
OleMash [197]3 years ago
8 0

Answer:

1) two pairs of parallel sides

2) four right angles and all sides congruent

3) all sides congruent

Step-by-step explanation:

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Answer:

The value of the slope is 4

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Step-by-step explanation:

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Tasha is planning an expansion of a square flower garden in a city park. If each side of the original garden is increased by 7 m
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3 0
4 years ago
Simplify the problem thank you
NikAS [45]

Given the expression:

\displaystyle \large{ \sqrt[3]{ - 125} }

Definition:

\displaystyle \large{ y  = \begin{cases}   \pm \sqrt[n]{x}  \longrightarrow n  = (2,4,6,8,...)  \:  \: (x \geqslant 0) \\   \sqrt[n]{x}\longrightarrow n = (1,3,5,7,...) \:  \: (x \in \R) \end{cases}}

First, factor the -125. -125 comes from (-5)×(-5)×(-5) or (-5)^3.

\displaystyle \large{ \sqrt[3]{ ( - 5) \times ( - 5) \times ( - 5)} }

Because if (-5)^2 = 25 then 25×(-5) again will be -125.

Since this is the cube root, we have to pull out 3 terms in one. There are 3 fives that we can take off and therefore,

\displaystyle \large \boxed{ - 5}

5 0
3 years ago
Read 2 more answers
Why is it important to use the order of operations to evaluate algebraic expressions?
lord [1]
To see your work and be able to check if you have messed up on anything
5 0
3 years ago
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