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NemiM [27]
3 years ago
14

Please help me with this question!!! A.1/1 B.1/3 C.3/1 D.1/2

Mathematics
1 answer:
Softa [21]3 years ago
3 0
D. 1/2

The answer is 1/2 because side DF is corresponding to side AB whose length are 2 and 4 respectively
So...

DF/AB
2/4
1/2
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If f(x) = 4 – x2 and g(x) = 6x, which expression is equivalent to (g – f)(3)?
tatiyna
F(x) = 4 - x²    g(x) = 6x

(g - f)(x) = g(x) - f(x)

(g - f)(3) = g(3) - f(3)

g(x) = 6x

g(3) = 6*3 = 18

f(x) = 4 - x²

f(3) = 4 - 3² = 4 - 9 = -5

(g - f)(3) = g(3) - f(3) = 18 - (-5) = 18 + 5 = 23

 (g - f)(3) = 23
7 0
3 years ago
Someone please help thanks :))))
Sedaia [141]

Answer:

-2

Step-by-step explanation:

We can find the slope by using the slope formula

m = (y2-y1)/(x2-x1)

    = (-5 - -7)/ ( -2 - -1)

    = ( -5+7) / ( -2 +1)

    = 2/-1

   = -2

7 0
3 years ago
Read 2 more answers
I need help. Thank you.
soldier1979 [14.2K]

Answer:

27

Step-by-step explanation:

green is 30%

blue is 50%

red is 6 marbles which when calculated is equal to 20%

blue would then be 15 marbles as the whole 100% would equal to 30 marbles

if 40% is added which is also 12 marbles then 15+12 = 27

7 0
3 years ago
Round 26.86 to the nearest tenth​
stealth61 [152]

Answer:

26.9

Step-by-step explanation:

Right now we have '8' in the tenths place.  That '6' following the '8' requires us to round up.  Thus, 26.86 to the nearest tenth is 26.9.

5 0
3 years ago
What are the whole steps to get the answer for 4x -6=x +9?
lesantik [10]
First do -x then -x to 4x so you have 3x-6=9.
Add 6 to -6 to cancel it out, then add 6 to 9.
3x-6. Divide 3from x, divide 3from 6. X=2. Plz answer my question too plz
6 0
3 years ago
Read 2 more answers
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