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3 years ago

How do you round 699 to the nearest tenth.

Mathematics

1 answer:

Nadusha1986 [10]3 years ago

6 0

700 because the 9 in the tenth place is larger than 5

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Each interior angle of a regular polygon has a measure of 40.how many sides does the polygon have?

zysi [14]

Given Information :-

⠀

Each exterior angle of a regular polygon has a measure of 40°

⠀

To Find :-

⠀

The number of sides of the polygon

⠀

Formula Used :-

⠀

$\qquad \star \: \underline{ \boxed{ \green{ \sf No.~of~sides = \dfrac{360^ \circ}{exterior ~angle}}}} \: \star$

⠀

Solution :-

⠀

Using the formula,

⠀

$\sf \dashrightarrow No. ~of~sides= \dfrac{360}{40} \\ \\ \\ \sf \dashrightarrow No. ~of~sides= \frac{ \cancel{360}}{ \cancel{40} } \\ \\ \\ \sf \dashrightarrow No. ~of~sides= \underline{ \boxed{ \blue { \frak{9}}}} \: \star$

⠀

Thus, the polygon is a nonagon, and hence has 9 sides.

⠀

$\underline{\rule{227pt}{2pt}} \\ \\$

5 0

2 years ago

Solve for x (round to the nearest thousandth)

____ [38]

Answer:

i used tan(40) = 110/x

i got 131.09

Step-by-step explanation:

6 0

2 years ago

Mrs. Wood made 7 batches of cookies. She used a total of 15.75 cups of flour. What is the unit rate for flour for one batch of c

VARVARA [1.3K]

Answer:

2.25 cups

Step-by-step explanation:

15.75÷7= 2.25 cups of flour for one batch of cookie

3 0

3 years ago

Ramsay cuts out a piece from a circular cardboard for a school project. The radius of the cardboard is 10 inches and the measure

inysia [295]

Answer:

34 inches

Step-by-step explanation :

54/360 X 20

6 0

2 years ago

Zoey needs at least $30 to buy a gift. She has $12. Which inequality could Zoey use to find out how much more money (m) she need

Juli2301 [7.4K]

The inequality would look something like; x+12=30

7 0

2 years ago

Read 2 more answers