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3 years ago

Will give brainliest if u get it correct

Mathematics

2 answers:

Neporo4naja [7]3 years ago

6 0

Answer:

Blue (the first)

Step-by-step explanation:

Anettt [7]3 years ago

5 0

Answer:

Each student begins the candy hunt with 15 pieces of candy in their bag.

Step-by-step explanation:

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A deck of cards contains 10 black cards and 10 red cards. The first card drawn is not replaced before drawing the second card. W

Virty [35]

<h3>Answer: 9/38</h3>

Reason:

There are 10 red cards out of 10+10 = 20 total.

10/20 = 1/2 is the probability of selecting a red card.

If the red card is not put back (i.e. "no replacement"), then the chances of getting another red card is (10-1)/(20-1) = 9/19

Multiply the two fractions mentioned to get the final answer.

(1/2)*(9/19) = (1*9)/(2*19) = 9/38

3 0

2 years ago

Read 2 more answers

Solve fo x <br> -4(x+7)-6x-38 cam you show me how to do this

Nataly_w [17]

Answer:

first open the brackets -4x-28-6x-38

collect the like terms together

-4x-6x-28-38

-10x-66

divide both side by -10

x=6 3/5

Step-by-step explanation:

5 0

3 years ago

PLEASE HELP!!!!???: Simplify the expression 13 + (14 + x).

pantera1 [17]

Answer:

27+ x

Step-by-step explanation:

4 0

4 years ago

Read 2 more answers

Find the perimeter of the polygon. Round your answer to the nearest tenth.

dimulka [17.4K]

The perimeter of the polygon is 26.1 units.

To find the perimeter of the polygon.

<h3>What is polygon?</h3>

A polygon is a two-dimensional geometric figure that has a finite number of sides. The sides of a polygon are made of straight line segments connected to each other end to end. Thus, the line segments of a polygon are called sides or edges.

Given that:

Distance between points $(x_{1} ,y_{1} )$ , $(x_{2} ,y_{2} )$ is given by

$\sqrt{(x_{2} -x_{1} )^{2}+(y_{2} -y_{1} )^{2} }$

As per the graph,

point Q is (2,0)

point R is (4,5)

point S is (8,7)

point T is (6,4)

point U is (10,3)

QR= $\sqrt{(4 -2 )^{2}+(5 -0 )^{2} }=\sqrt{4+25} =\sqrt{29}$ $=5.38 units$

RS= $\sqrt{(8 -4 )^{2}+(7 -5 )^{2} }=\sqrt{16+4} =\sqrt{20}$ $=4.47 units$

ST= $\sqrt{(6 -8 )^{2}+(4 -7)^{2} }=\sqrt{4+9} =\sqrt{13}$ $=3.60 units$

TU= $\sqrt{(10 -6 )^{2}+(3 -4 )^{2} }=\sqrt{16+1} =\sqrt{17}$ $=4.12 units$

QU= $\sqrt{(10 -2 )^{2}+(3 -0 )^{2} }=\sqrt{64+9} =\sqrt{73}=8.54 units$

Perimeter refers to sum of lengths of all the sides.

Perimeter =5.38+4.47+3.60+4.12+8.54=26.1 units

So. the perimeter of the polygon is 26.1 units.

Learn more about polygon here:

brainly.com/question/28193374

#SPJ1

8 0

2 years ago

Out of 265 shoes in a department store, 182 are women's shoes.

azamat

Thennnnn 83 are men’s.

8 0

4 years ago

Read 2 more answers