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ololo11 [35]
3 years ago
13

Can someone help me please solving this maths problems.

Mathematics
1 answer:
masya89 [10]3 years ago
6 0
1. Six. x x x x x x
x x x x x x

2. Two o o o o o
o o o o o

3. Four. # # # #
# # # #
# # # #
# # # #

4. Eight. @ @ @
@ @ @
@ @ @
@ @ @
@ @ @
@ @ @
@ @ @
@ @ @


5. Three. + + + + +
+ + + + +
+ + + + +
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Find the distance between each pair of points
geniusboy [140]
Please provide a picture, we cannot see anything.
8 0
3 years ago
A bag contains different colored candies. There are 50 candies in the bag, 28 are red, 10 are blue, 8 are green, and 4 are yello
Sauron [17]

Answer:

21/25

Step-by-step explanation:

First we need to find the probability of getting a candy that is green

P(green) = green/total

              = 8/50

            = 4/25

We know that

P ( not green) = 1 -P(green)  

because these are the only two events that can happen

Either the candy is green or it is not green.

P ( not green) = 1 - 4/25

                        = 25/25 - 4/25

                        = 21/25

8 0
4 years ago
Read 2 more answers
What is the value of x in the equation 2(x - 4) - 4(2x + 1)?
Natalija [7]
The answer I think is -2
8 0
3 years ago
Use the original price and the markdown to find the retail price.
babymother [125]

Answer:

$53.20

Step-by-step explanation:

First, you need to find 24% of $70.

Change the percent to a decimal.

24% to .24.

Multiply that times 70.

.24 x 70 = 16.8

This will be the amount of money taken off the original price, so you will subtract it from the $70.

70 - 16.8 = 53.2

Therefore, the retail price is $53.20

7 0
3 years ago
Please hurry thank you
emmasim [6.3K]

Answer:

7.9 ft


Step-by-step explanation:

The hypotenuse is the side opposite of the right angle, hence the hypotenuse for this triangle is 11 ft.

Side x is adjacent to the angle given. So we need adjacent and we have hypotenuse. Which trigonometric ratio relates adjacent and hypotenuse? It is COSINE.

<em>Thus, we can write:</em>

cos(A)=\frac{adjacent}{hypotenuse}\\cos(44)=\frac{x}{11}

<em>Cross multiplying, we can solve for x:</em>

cos(44)=\frac{x}{11}\\x=cos(44)*11\\x=7.91


Rounding to nearest tenth, we have x=7.9 ft.

6 0
4 years ago
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