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inna [77]
2 years ago
7

AHIJ has coordinates H(0, 0), I(-3, -1), and J-1, -2). Graph the triangle and its translation 3 units to the right and 2 units d

own. What are the coordinates of J'
Mathematics
1 answer:
RUDIKE [14]2 years ago
8 0

aH(2,-1)  

i(4,2)

J(4,1)

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Is 3.1245769 a irrational number or a rational
tensa zangetsu [6.8K]
Rational im pretty sure from what i remember
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3 years ago
Kay has 28 coins which includes nickels and dimes if the total is 2.35$, how many of each coin does Kay have?
BaLLatris [955]

Answer:

19 dimes and 9 nickels

Step-by-step explanation:

Model the situation using two equations, then solve the system.

let n be number of nickels and d be number of dimes.

n + d = 28     <= This equation is about the number of coins.

0.05n + 0.10d =  2.35   <=This equation is about the worth in dollars.

Rearrange n + d = 28.

n = 28 - d

Now we can substitute this equation into the other one.

Sub n =28-d at the "d" variable for the equation 0.05n + 0.10d =  2.35

0.05n + 0.10d =  2.35

Now there is only one variable.

0.05(28 - d) + 0.10d =  2.35   <=distribute this

0.05(28 - d) + 0.10d =  2.35

1.4 - 0.05d + 0.10d = 2.35   <=combine like terms

1.4 + 0.05d = 2.35    <= begin to isolate d

0.05d = 2.35 - 1.4

0.05d = 0.95

d = 0.95/0.05

d = 19

Now that we know d=19, we can substitute it into any equation.

Choose the equation n + d = 28 because the numbers are easier.

n + d = 28

n + 19 = 28    <=isolate n

n = 28 - 19

n = 9

Since n=9 and d=19, Kay has 9 nickels and 19 dimes.

8 0
3 years ago
Read 2 more answers
Hilda runs 2/3 of a mile in a half-hour. If she continues to run at a constant rate, how many miles will she run in 3 hours?
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2/3 a mile in half an hour
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5 0
3 years ago
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3. The roof of a castle tower is shaped like a cone. The base of the cone is 24 m across and the height is 16 m. The slant heigh
Katyanochek1 [597]
C=hypotenuse=slant  height
a=base=radius= 12 m
b=height=16 m
thus the slant height will be:
c^2=16^2+12^2
c^2=256+144
c^2=400
⇒c=sqrt (400)
c=20

<span>Therefore, thaaa answer is 20 
</span>
<span>Hope This Help................ Have A Nice Daaaay! </span>
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3 years ago
Barry and his wife mary have accumulated over $2 million during their 35 years of marriage. they have three children and five gr
kherson [118]

You are permitted to give up to $13,000 each year to any individual without acquiring gift tax liability. So, Barry and Mary each can gift $13,000 to anyone of their choosing. For eight recipients (3 children and 5 grandchildren), each can gift $104,000. Consequently, Barry and Mary can offer $208,000 ($104,000 x 2) to their children and grandchildren in 2013.

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3 years ago
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