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Lubov Fominskaja [6]
3 years ago
5

I will give 20 points and Brainliest for one question if someone gives an explanation and the answer!!!! PLs help me, and hurry:

(

Mathematics
2 answers:
SIZIF [17.4K]3 years ago
4 0

100+x+C=49+4x+c


51=3x


x=\frac{51}{3}


x=17


CHECK:


C=C


180-(100+x)=180-(4x+49)


180-(100+17)=180-(4(17)+49))


180-117=180-117


63=63  CHECKS



Sever21 [200]3 years ago
3 0

100+x+C=49+4x+c

51=3x

x=\frac{51}{3}

x=17

CHECK:

C=C

180-(100+x)=180-(4x+49)

180-(100+17)=180-(4(17)+49))

180-117=180-117

63=63  CHECKS

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ABCD is a square. If m
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????

Step-by-step explanation:

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Estimate the amount of tip to include if you want to leave a 20% tip on a Lyft ride of<br> $8.
tankabanditka [31]

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1.6$

Step-by-step explanation:

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A gymnast trains for 4 months for her competition how many weeks did she train.
BaLLatris [955]

Answer:

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Step-by-step explanation:

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5 0
2 years ago
Read 2 more answers
Students found that a box with sides 4cm, 4cm, and 5 cm held 192 Skittles.
zloy xaker [14]

Answer:

Volume = 80 cm³

Ratio = 24:5  

Volume of each skittle = 0.411 cm³/skittle

Step-by-step explanation:

Given:

Sides of the boxes = 4 cm , 4 cm and 5 cm

Total Skittles hold = 192 skittles

To Find:

Volume = ?

Ratio of skittles to volume = ?

Volume of each skittle = ?

Solution:

Volume of a box is given by the formula

Volume = Length * width * Height

Putting in the values

Volume = 4 * 4 * 5

             = 80 cm³

Now to find Ratio of skittles to Volume of box which is

Skittles : Volume  = 192 : 80

As 192 and 80 both are divisible by 8 so dividing them by 8

                              = \frac{192}{8}:\frac{40}{8}

                               = 24:5

Which is the required ratio

Now we have to find volume of each skittle so it could be found out by dividing total volume with total skittles

So

Volume of each skittle =\frac{total Volume}{Total Skittles}

Putting in the values gives

                                       =\frac{80}{192}

it becomes

                                             = 0.411 cm³/skittle

3 0
3 years ago
Need help ASAP giving 55 points and a branlist
Rudik [331]

Answer:

There are 54 squares on a rubix cube

Step-by-step explanation:

each side has 9 squares, and there are 6 sides, so you multiply 9x6 wich equals 54, so your answer would be

54 squares

Hope this helps! :)

6 0
3 years ago
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