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koban [17]
3 years ago
14

What is acute angle ​

Mathematics
1 answer:
nordsb [41]3 years ago
6 0

Answer:

An angle that measures less than 90 degrees.

Step-by-step explanation:

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. Tommy gives baseball cards to four of his friends. He gives Kiana 3 cards less than he gives Gary.
Licemer1 [7]
We need to write system of equations for this problem. Reading text we write 1 equation by 1.
first lets name our variables
x - Kiana cards
y - Gary cards
z - Monty cards
m - Willa cards

x = y-3         which we can write as y = x+3
z = x + 7
m = 2z
x + y + z + m = 74

I think easiest way to solve this is to express all variables in last equation and solve for x.
x + x+3 + x + 7+ 2x + 14= 74
5x = 50
x = 10
now we just calculate cards given to each friend

y = 13
z = 17
m = 34
7 0
3 years ago
Find 3 ordered pairs which are Solutions to the equation 2x - 3y = 12
KonstantinChe [14]
2x-3(0)=12
2x=12
x=6
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2(0)-3y=12
-3y=12
y=-4
(0,-4)

2x-3(2)=12
2x-6=12
2x=18
x=9
(9,2)

ANSWERS: (6,0) (0,-4) (9,2)
7 0
3 years ago
Cameras R Us has a sale for 25% off camera bags, which is a discount of $20. Explain how you can set up a diagram to find the or
Strike441 [17]
I don't know how to set up a diagram for this, but I could write an expression. 20*4= x
sorry, but I hope this helps. I not even sure my expression is correct.
6 0
3 years ago
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Which Fraction is equal to -2/3<br> A. 2/-3<br> B. -3/2<br> C. -2/-3<br> D. 2/3
Hatshy [7]

Answer:

the answer is A 2/-3 bc negative is gonna turn into the positive number

5 0
3 years ago
Name all of the radii of the circle. Ok guys im soooo sorry!!!
stich3 [128]

Answer: B

Step-by-step explanation:

8 0
3 years ago
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