3 years ago

What figure below has line symmetry but does not have rotational symmetry?

Mathematics

2 answers:

Mekhanik [1.2K]3 years ago

8 0

I think the answer is b too

borishaifa [10]3 years ago

6 0

Answer:

B, I think

Step-by-step explanation:

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Help is greatly appreciated!

Masja [62]

Answer:

∛3, ∛3 to the fourth power, 3³∕ ², 3³∕ ², radical 3 to the fifth power

Step-by-step explanation:

I'm going to convert all these to decimal form to make it easier.

3³∕ ² = 4.5

∛3 = 1.44

radical 3 to the fifth power= 15.60

∛3 to the fourth power= 4.33

7 0

3 years ago

How is 600:450 and 4:3 equalivent

romanna [79]

Answer:

when you simplify 600:450 to the smallest it can be, its 4:3. For proof, multiply 4:3 by 150. 4 times 150 is 600 and 3 times 150 is 450.

5 0

3 years ago

Find the unit price for each size of Jiffy peanut butter and determine which size is the better buy 18 oz. $3.28

Liono4ka [1.6K]

Price this per ounce
18oz = $0.182 per ounce
22oz =$0.181 per ounce
28oz =$0.174 per ounce

5 0

3 years ago

The sector of a circle shown to the left has its center at point OO. The arc XYZXYZ has length 10.810.8, and the central angle X

BARSIC [14]

Answer: Length of the radius of the sector is 6 units.

Step-by-step explanation:

Since we have given that

Length of an arc = 10.8

Radian of a central angle = 1.8

First we convert radian into degrees,

$1\ radian= 57.295779513\textdegree\\\\1.8\ radians=1.8\times 57.3\textdegree\\\\1.8\ radians=103.14\textdegree$

As we know the formula for "Length of an arc":

$\text{Length of an arc}=\frac{\theta}{360\textdegree}\times 2\pi r\\\\10.8=\frac{103.14}{360\textdegree}\times 2\times \frac{22}{7}\times r\\\\10.8=1.8r\\\\r=\frac{10.8}{1.8}\\\\r=6$

Hence, Length of the radius of the sector is 6 units.

3 0

3 years ago

Find the interquartile range (IQR) of the data in the dot plot below. 0,1,1,3,3,3,4,5,7

Marizza181 [45]

Answer: the IQR is 3.5

Step-by-step explanation:

6 0

3 years ago