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2 years ago

I will make you the brainleist!!!! Please explain and no guessing. Thank you!! Ps due in 10

Mathematics

2 answers:

aniked [119]2 years ago

5 0

Is this even a question? its 66/100 you always use the first examining over 100.... makes sense

saveliy_v [14]2 years ago

3 0

56/100 because Heads is 56, and if you add heads and tails together you get 100, and if you add up all of the times rolled you also get 100.

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Help please!!!!!!<br> 10 points if right

Ksenya-84 [330]

33+9= 42+12= 54+2=90-56= 34 34+3x

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3 0

2 years ago

Find the percentage decrease when 94 decreases to 23.5

AveGali [126]

Answer:

75%

Step-by-step explanation:

(94-23.5)/(94)*100=75%

4 0

2 years ago

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TODAY IS MY BIRTHDAY I WILL BE GIVING BRAINLIST PLS HURRY AND HELP!!!!!!!!!

Sphinxa [80]

Answer: HAPPY BIRTHDAY :)))

the answer is C

Step-by-step explanation:

6 0

2 years ago

Pls help me for brainliest answer

Ket [755]

Answer with Step-by-step explanation:

$a)3n + 4 \\ \\n = 1 \\ 3 \times 1 + 4 \\ 3 + 4 \\ =7 \\ \\ n = 2 \\ 3 \times 2 + 4 \\ 6 + 4 \\ = 10 \\ \\ n = 3 \\ 3 \times 3 + 4 \\ 9 + 4 \\ = 13 \\ \\ n = 4 \\ 3 \times 4 + 4 \\ 12 + 4 \\ = 16 \\ \\ n = 10 \\ 3 \times 10 + 4 \\ 30 + 4 \\ = 34 \\$

So in this sequence,

1st term = 7

2nd term = 10

3rd term = 13

4th term = 16

10th term = 34

$b)4n - 5 \\ \\ n = 1 \\ 4 \times 1 - 5 \\ 4 - 5 \\ = - 1 \\ \\ n = 2 \\ 4 \times 2 - 5 \\ 8 - 5 \\ = 3 \\ \\ n = 3 \\ 4 \times 3 - 5 \\ 12 - 5 \\ = 7 \\ \\ n = 4 \\ 4 \times 4 - 5 \\ 16- 5 \\ = 11 \\ \\ n = 10 \\ 4 \times 10 - 5 \\ 40 - 5 \\ = 35$

In this sequence,

1st term = -1

2nd term = 3

3rd term = 7

4th term = 11

10th term =35

5 0

2 years ago

In the parallelogram DEFG, DH=x+1, HF=3y, GH=3x-4, and HE=5y+1. Find the values of x and y. The diagram is not drawn to scale.

RideAnS [48]

Answer:

Step-by-step explanation:

Given: In parallelogram DEFG,

DH = x + 1

HF = 3y

GH = 3x - 4

and HE = 5y + 1

Solution: Since, DH,HF, GH and HE represents the diagonals of the parallelogram and we know that the diagonals of the parallelogram bisect each other, therefore

x+1=3y (1)

3x-4=5y+1 (2)

Multiply equation (1) with 3 and then subtract equation (2) from it, we get

3x+3-3x+4=9y-5y-1

7=4y-1

y=2

Substituting the value of y=2 in equation (1), we get

x+1=3(2)

x=5

Therefore, the value of x and y are 5 and 2 respectively.

8 0

3 years ago