3 years ago

The volume of a cube is 979cm3. Work out the length of its side rounded to 1 DP.

Mathematics

1 answer:

antiseptic1488 [7]3 years ago

6 0

Answer:

9.9

Step-by-step explanation:

Volume of cube= side x side x side = (side)³

(side)³ = 979

= side = ∛979

= 9.9

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frozen [14]

Answer: a). 136 degree. b). A kite

Explanation:

360 = POR + OPT + ORT + 44

OPT = ORT = 90 (line TP and TR tangent to the circle)

360 = POR + 90 + 90 + 44
POR = 360 - 224
POR = 136

B). OPTR is a kite because OP = OR and TP = TR

Definition of a kite:

A quadrilateral whose 4 sides can be grouped into two pairs of equal sides that are adjacent to each other.

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3 years ago

There are 206 bones in the body what fraction represents the number of bones in one hand/27 Compared to the bones in your body a

serg [7]

Answer:

$\frac{27}{206}$

Step-by-step explanation:

Let

x -----> number of bones in one hand

y ----> number of bones in the body

we know that

To find out what fraction represents the number of bones in one hand compared to the number of bones in the body, divide the number of bones in one hand by the number of bones in the body

we have

$x=27\ bones\\y=206\ bones$