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3 years ago

Which of the following is the reciprocal of 1 2/3

Mathematics

2 answers:

lana66690 [7]3 years ago

6 0

The reciprocal is B. 3/5

postnew [5]3 years ago

3 0

Answer:

Step-by-step explanatioYou multiply 1 × 2 and it equals 2 and then you add the 3 which equals 5 so in total it would be 5/3.

hope this helps :)

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Fin the sum -11 + (-6) =

lesantik [10]

It is - 16 because adding two negatives give you a negative

7 0

2 years ago

mina [271]

Answer:

y inversely proportional to 1/x

y=4, x=16

4=k/16

k=64

find y when x=8

y=64/8

y=8

3 0

2 years ago

Find the value of X round your number to the nearest tenths<br><br><br> Explain it please

Anarel [89]

In this case, we must use trigonometry to find the value of x:

$tan(\alpha )=\frac{side-opposite-angle}{side-beside-angle} \\tan(70) = \frac{x}{3} \\3*tan(70) = x\\x = 3*tan(70)\\x = 8.24$

Thus the value of x rounded to the nearest tenth is <u>8.2</u>

<u></u>

Hope that helps!

8 0

2 years ago

A city planner designs a park that is a quadrilateral with vertices at J(-1, 1), K (3, 3), L (5, -1), and

Liono4ka [1.6K]

9514 1404 393

Answer:

83 m

Step-by-step explanation:

The attached diagram shows the lengths of the midlines to be 3.16 and 5.10 units on the coordinate plane. The sum of these is (3.16 +5.10) = 8.26 coordinate plane units. Since each unit on the coordinate plane represents 10 m, the total path length is about ...

8.26(10 m) = 82.6 m ≈ 83 m

_____

The distance formula will tell you the distances are ...

AC = √(3² +1²) = √10

BD = √(5² +1²) = √26

The total path length is about (10 m)(√10 +√26) ≈ 82.61230 m ≈ 83 m.

3 0

2 years ago

Use the graph to answer the questions help!

max2010maxim [7]

Answer:

0; 2; 6; 0 or -1

Step-by-step explanation:

If the question says "f(a)=" they are asking for the y value with the given x such as the two first ones.

If it's "f(x)=a than x=" they are asking you what x is when the (bolded) x is a given value.

5 0

2 years ago