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valentina_108 [34]
3 years ago
8

How do I do this? Please help

Mathematics
1 answer:
Murljashka [212]3 years ago
5 0
X is 90 degrees. If AB is the diameter, then it passes through the centre. X is 90 degrees because the angle in a semicircle is always a right angle.
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HELP
lord [1]

Answer:

32 yards

Step-by-step explanation:

Carmen walked 30 yards due North and 12 yards West.

Now, if we join the initial and final position of Carmen and in this path Carmen comes back to her original position then the path, traveled by Carmen will form a right triangle and the direct path from her initial point to final point will be the hypotenuse of the right triangle.

Now, the two perpendicular legs of the triangle are respectively 30 yards and 12 yards.

Therefore, Carmen travel (Applying Pythagoras Theorem) to get back to her initial position by \sqrt{30^{2} + 12^{2}} = 32.31 yards ≈ 32 yards (to the nearest yard). (Answer)

6 0
3 years ago
What is the reciprocal of 1.5
Slav-nsk [51]

Answer:

2/3 or 0.666666...

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Jdjdudhddbbddbdbdbxb
zzz [600]

Answer:

1.6y+y-4/15y+7/6y=21/3

We move all terms to the left:

1.6y+y-4/15y+7/6y-(21/3)=0

Domain of the equation: 15y!=0

y!=0/15

y!=0

y∈R

Domain of the equation: 6y!=0

y!=0/6

y!=0

y∈R

We add all the numbers together, and all the variables

1.6y+y-4/15y+7/6y-7=0

We add all the numbers together, and all the variables

2.6y-4/15y+7/6y-7=0

We calculate fractions

2.6y+(-24y)/90y^2+105y/90y^2-7=0

We multiply all the terms by the denominator

(2.6y)*90y^2+(-24y)+105y-7*90y^2=0

We add all the numbers together, and all the variables

(+2.6y)*90y^2+(-24y)+105y-7*90y^2=0

We add all the numbers together, and all the variables

105y+(+2.6y)*90y^2+(-24y)-7*90y^2=0

Wy multiply elements

-630y^2+105y+(+2.6y)*90y^2+(-24y)=0

We get rid of parentheses

-630y^2+105y+(+2.6y)*90y^2-24y=0

We add all the numbers together, and all the variables

-630y^2+81y+(+2.6y)*90y^2=0

Step-by-step explanation:

5 0
3 years ago
If you know how to solve this, Please answer it. Thank You
pantera1 [17]
G(x) = 13
f(x) = 25
25{13(5)}= 1625
6 0
3 years ago
Read 2 more answers
90% as a decimal percentage and fraction
Travka [436]
1).90
2)90/100
3).15
4)15/100
5).34
6)34/100
6 0
3 years ago
Read 2 more answers
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