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dimulka [17.4K]
3 years ago
12

What’s the conjugate of 2x+3

Mathematics
1 answer:
quester [9]3 years ago
4 0

Answer:

2x-3

Step-by-step explanation:

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A triangle has a base of 3 2/5 inches and an area of 5 1/10 square inches. Find the height of the triangle.
allsm [11]

Answer:

Step-by-step explanation:

44

5 0
3 years ago
Duane has 12 times as many baseball cards as tony. between them they have 208 baseball cards. how many baseball cards does each
omeli [17]
There are a total of 208 cards.  For every one card Tony has, Duane has 12, which means that there are 13 cards in each "set." If you divide the total number of cards (208) by 13, you get 16 "sets."  So out of the total 208 cards, Tony has 16 cards and Duane has 12 times 16 or 192 cards.
3 0
3 years ago
How do you write the equation in slope intercept form given (3,-9),(0,3
Neko [114]

Answer:

<h2>        y = - 4x + 3</h2>

Step-by-step explanation:

Slope:

m=\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{3-(-9)}{0-3}=\dfrac{12}{-3}=-4

Point-slope frorm:

y-y_o=m(x-x_o)

m = -4 ;    point (0, 3)   ⇒   x₀=0,  y₀=3

y - 3 = - 4(x - 0)

y - 3 = - 4x            

y = - 4x + 3     ←   slope intercept form

8 0
3 years ago
James earned $25 selling lemonade. If 80% of this was profit, how much did james spend initially on ingredients?
Y_Kistochka [10]
Set the equation to look like

20/100 = x/25

Then multiply to get 

500 = 100x
500/100 = x
5 = x

Therefore James spent 5 dollars initially on ingredients.
3 0
2 years ago
Write the percent as a fraction in simplest form.<br> 36% =
pochemuha

Answer:

36%= 9/25 in fraction form (:

6 0
2 years ago
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