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True [87]
3 years ago
9

Using the triangle shown below, which statement is not true?

Mathematics
1 answer:
Zinaida [17]3 years ago
6 0

Answer:

The odd answer

is d

This is because 90 + 48 + c gives us 138

and so its not trye

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Kelsey is going to graph the ordered pairs that are represented by this table on a coordinate plane
gayaneshka [121]

Answer:

4

Step-by-step explanation:

Since there are 4 columns of x and y values the answer is 4.

3 0
3 years ago
Judy pays $29 for 8 gallons of gas and 2 bottles of water. Carmen pays $45 for 12 gallons of gas and 4 bottles of water. How muc
Dmitry [639]
G=gas
w=bottle of water

8g + 2w = 29
12g + 4w = 45
I'm going to use elimination to cancel out the variable w by multiplying the first equation by -2.

-16g - 4w = -58
12g + 4w = 45
-4g = -13
/-4 /-4
g = 3.25

Now plug it into an equation, any equation.
8 (3.25) + 2w = 29
26 +2w=29
w=1.5
Now to check, plug it into both equations if you want.

12 (3.25) + 4 (1.5)=45
39 + 6=45

One bottle of water is $1.50, while one gallon of gas is $3.25.
5 0
3 years ago
Please help! 50 points!
german

Answer:

12 units right

17 1/2 units up  

Step-by-step explanation:

6 0
3 years ago
When graphed, the circle with equation x2 + y2 - 10x + 16 = 0 will lie ENTIRELY in Quadrants...
Alla [95]
Its I and IV  :).kbiyhtrhirthrkhnrihrthn
3 0
3 years ago
Read 2 more answers
F(x) = 3x + 6. Find the inverse of f(x).
Levart [38]

Answer:

\tt C) \:\tt f^{-1}(x)=\cfrac{x-6}{3}

Step-by-step explanation:

We're given,

\tt f(x) = 3x + 6

~

\tt y=3x+6

\tt x=3y+6

\tt x-6=3y

\tt y=\cfrac{x-6}{3}

\tt f^{-1}(x)=\cfrac{x-6}{3}

~

3 0
2 years ago
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