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AlladinOne [14]
2 years ago
7

What is the first step in isolating the variable in this equation?

Mathematics
2 answers:
VLD [36.1K]2 years ago
6 0
It’s either subtract 75 from both sides or divide both sides by 1/2 but I’m pretty sure it’s subtract 75 from both sides
agasfer [191]2 years ago
5 0

Answer:

Subtract 75 from both sides.

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HURRY DUE IN 20 MINUTES Use the rules of exponents to simplify the expressions. Match the expression with its equivalent value.
Nitella [24]

Answer:

1 = A

2= D

3= B

4= C

4 0
3 years ago
The function f(t) = 4t^2 − 8t + 6 shows the height from the ground f(t), in meters, of a roller coaster car at different times t
andreev551 [17]

Answer:

C - f(t) = 4(t − 1)^2 + 2; the minimum height of the roller coaster is 2 meters from the ground.

Step-by-step explanation:

Here we're asked to rewrite the given equation f(t) = 4t^2 − 8t + 6 in the form f(t) = a(t - h)^2 + k (which is known as the "vertex form of the equation of a parabola.")  Here (h, k) is the vertex and a is a scale factor.

Let's begin by factoring 4 out of all three terms:

f(t) = 4 [ t^2 - 2t + 6/4 ]

Next, we must "complete the square" of t^2 - 2t + 6/4; in other words, we must re-write this expression in the form (t - h)^2 + k.

(To be continued)

3 0
3 years ago
Leon has 3/8 the number of tropical fish that haru has how many times the number of tropical fish Leon has is the number of trop
stealth61 [152]
Let
Haru's number ---> x 
<span>Leon's number ---> (3/8)x 
</span>so
ratio of 
<span>Leon : Haru = (3/8)x : x </span>
<span>= 3/8 : 1 </span>
<span>= 3 : 8
</span>
the answer is
3 : 8
5 0
3 years ago
Read 2 more answers
Sarah is pouring soda into papercups. She has 4.5 liters of soda. If each papercup holds 0.25 liters, how many papercups will sh
faltersainse [42]

Answer:

18

Step-by-step explanation:

4.5 liters / .25 liters/pcup = 18 pcups

5 0
2 years ago
S||P FIND VALUE OF Z !
NNADVOKAT [17]

Answer:

Step-by-step explanation:

Please excuse my handwriting lol.

7 0
3 years ago
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