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Delvig [45]
3 years ago
12

PLS HELP ILL GIVE BRAINLIEST

Mathematics
1 answer:
olganol [36]3 years ago
3 0

Answer: Think of it this way, symmetry is basically a mirror and you can better find the perimeter because you'll know that the sides are the same length

Step-by-step explanation:

Well if you have two sides that are symmetrical or an entire shape is symmetrical you can find the perimeter easier. So let's say two lines are symmetrical and one has the length of 2 the other one can also be two. If we have a symmetrical shape, then is would be a complete reflection.

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Out of 90 candies 30% are chocolate candies. how many candies are chocolate candies
nignag [31]
27
you multiply .30 times 90 and you get 27
5 0
3 years ago
An expression equivalent to 2(-3x+5)
andrey2020 [161]

Answer:

10 - 6x

Step-by-step explanation:

Distribute the values inside parentheses.

2(-3x + 5)

(2 * -3x) + (2 * 5)

Simplify.

-6x + 10

Rearrange.

10 - 6x

Please mark as Brainliest! :)

4 0
3 years ago
Read 2 more answers
20x^2+168x+64<br> 3v^2+28v+9<br> 12p^2-58p+60
dezoksy [38]
First one (by factoring) is (x+8)(x+2/5)          second is (x+9)(x+1/3)                              third is (x-10/3)(x-3/2)


3 0
3 years ago
Find the unit rate. 2134 meters in 212 hours
Tpy6a [65]

Answer:

its approximately 10.07 meters in 1 hour

Step-by-step explanation:

2134 meters in 212 hours

To find unit rate , we need to find number of meters in 1 hour

In 212 hours = 2134 meters

To find number of meters om 1 hours we divide the meters by number of hours

In 212 hours = 2134 meters

In 1 hour = \frac{2134}{212}=10.0660

so its approximately 10.07 meters in 1 hour

5 0
3 years ago
Brian is finishing a meal at his favorite restaurant. The check shows that the cost of the food is $42. He adds a 15% tip to the
Naddika [18.5K]
48.30        you move the decimal point back (to the left) to get 10 percent then since 5 is half of 10 to get the rest of the 15 percent you take half of ten percent witch is 5 and add the 10 and 5 percent to get the total 15 percent witch is 6.30 then add 6.30 for a total of what he paid



8 0
4 years ago
Read 2 more answers
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