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3 years ago

What is the perimeter of the Pentagon

Mathematics

2 answers:

avanturin [10]3 years ago

7 0

The answer is p = 5a unless you have a picture of one and it has different lengths om different sides

svet-max [94.6K]3 years ago

7 0

Just add up all the sides

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Plz help will mark brainliest

Kryger [21]

∆ABC=∆DEF

AB=DE –>String

BC=EF–> Rib

m<C=m<F=90° –>List

AC=DF

So m<A=m<D=35 (It is not clear whether the number is 35 or 36, but the same number)

8 0

3 years ago

Which set of side lengths will form a triangle

Kazeer [188]

Answer:

the set of side lengths will be d

3 0

3 years ago

What is the equation of this line? y=−1/4x y=1/4x y=−4x y = 4x

Firdavs [7]

Answer:

y=4x

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

A group of biologists found a total of 15 loggerhead turtle nests along a beach during a certain season. This was 20% of the tot

Andre45 [30]

20% also equals 1/5, right?

So in order to find the total number of turtle nests, just find 5/5, or multiply 15 by 5.

15 x 5 = 75

There were 75 total nests

6 0

4 years ago

Which equation represents the line of BEST fit for the data?

Sladkaya [172]

Equation that fits best in data is $y = -30x + 4$ .Although there are no options , kindly match this equation to options available!

Step-by-step explanation:

We are given a graph with y & x-axis , with 4 points given and best fit for data can be found out by joining points . On joining points , we see that best fit is a line . General equation of a line is : $y = mx + c$ ,

where m = slope of line & c = intercept.

Let's calculate slope m :

Consider any two given points , let's have ( 4,0) & (3,30) :

Slope = m

⇒ m = $\frac{y_2-y_1}{x_2-x_1}$

⇒ m = $\frac{0-30}{4-3}$

⇒ m = $-30$

So , equation now becomes : $y = mx + c$

⇒ $y = -30x + c$

at x = 0 we have y = 4

$y = -30x + c$

$4 = -30(0) + c$

$c = 4$

Therefore, equation that fits best in data is $y = -30x + 4$ .Although there are no options , kindly match this equation to options available!

6 0

3 years ago