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Setler [38]
3 years ago
9

Does anyone know how to do 16 a and b?!?!?! WILL GIVE BRAINLIEST!!! need this asap!!!!

Mathematics
2 answers:
valentina_108 [34]3 years ago
6 0
1 and 5 has the be it because of the average speed
gladu [14]3 years ago
5 0

Answer:

a - 25

b - 25 %

Step-by-step explanation:

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A rectangular fence is 27.8 meters by 34.2 meters.what is its the perimeter answer
storchak [24]

The perimeter of a rectangle is calculated as

Perimeter= 2(length + breadth )

So, Perimeter = 2*length + 2*breadth

Now we are given the length as 34.2 meters and breadth as 27.8 meters

So the perimeter will be

2(34.2+27.8) meters

(2*34.2) + (2*27.8)

which equals 2(62) meters

Hence Perimeter = 124 meters

5 0
3 years ago
The number square root of 3 goes on forever with no repeating pattern therefore it is rational?
vova2212 [387]

Answer:

False

Step-by-step explanation:

A number that can expressed as \frac{p}{q},

Where, p and q are integers such that q ≠ 0, is called a rational number.

Also, a decimal number with repeating pattern is a rational number,

( for eg : 0.333.... = \frac{3}{9} )

Since,

√3 = 1.73205080757.....

∴ There is no repeating pattern

Thus, √3 is not a rational number.

Given statement is FALSE.

8 0
3 years ago
Which expression is equivalent to xy^2/9?
Law Incorporation [45]

Answer:

xy^\frac{2}{9} = x*\sqrt[9]{y^2}

Step-by-step explanation:

Given

xy^\frac{2}{9}

Required

The equivalent expression (see attachment)

We have:

xy^\frac{2}{9}

Split

xy^\frac{2}{9} = x*y^\frac{2}{9}

Apply the following laws of indices

y^\frac{m}{n} = \sqrt[n]{y^m}

So, we have:

xy^\frac{2}{9} = x*\sqrt[9]{y^2}

<em>Hence (d) is correct</em>

5 0
3 years ago
Simplify. 3(2x + 4y - 2z) + 7(x + y - 4z) A) 13x + 5y - 22z B) -x - 19y + 22z C) 13x + 19y - 34z D) -x - 5y + 34z
RUDIKE [14]
The answer to this equation is C.
6 0
3 years ago
Read 2 more answers
Express the ratios as a fraction without reducing.
-Dominant- [34]
6/13
7/40
45/36
37/43

??? To turn them into a fraction you just make the first number the numerator and the second one denominator
5 0
3 years ago
Read 2 more answers
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