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Crank
3 years ago
15

Can someone help me with this plz

Mathematics
1 answer:
galina1969 [7]3 years ago
4 0
Let's use a simple way. SPOE, APOE, DPOE, MPOE.

First, isolate the variable.

x5 + 3 = 2
     -3     -3
      x5 = -1/5 (5 divided by -1)


Answer to 5 divided by -1: -5.


A is the answer. (I'm pretty sure.)
If you need further help on steps, feel free to ask by replying.

~Realistic
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Rewrite each equation in vertex form by completing the square. Then identify the vertex.
ioda

ANSWER

Vertex form;

y = 3( {x +  \frac{3}{2} })^{2}  -  \frac{35}{4}

Vertex

V(  - \frac{3}{2} , -  \frac{35}{4} )

EXPLANATION

Given:

f(x) = 3 {x}^{2}  + 9x - 2

We complete the square as follows:

y = 3( {x}^{2}  + 3x) - 2

y = 3( {x}^{2}  + 3x +  \frac{9}{4} ) - 2 - 3 \times  \frac{9}{4}

The vertex form is:

y = 3( {x +  \frac{3}{2} })^{2}  -  \frac{35}{4}

The vertex is

V(  - \frac{3}{2} , -  \frac{35}{4} )

6 0
3 years ago
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A bucket is leaking after 3 hours the bucket has leaked 3/4 of an ounce how many ounces per hour is the. Bucket leaking
Zina [86]
1/4 of an ounce's per hour i do believe
6 0
3 years ago
If mike read 30 pages an hour how long will it take him to read 1225 pages
Gnesinka [82]

Answer: 2450 min or 40hr and 50 min

Step-by-step explanation:

We can use a proportion to set up this equation.

\frac{30 pages}{60 min} =\frac{1225 pages}{x min}

We cross muliply so get our equation.

30x=1225(60)\\

30x=73500

x=2450 min

It took Mike 2450 min to read 1225 pages. We can also use a proportion to write this in hours

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60x=2450

x=40 hr 50 min

5 0
3 years ago
HELP PLEASE DUE TODAY:
avanturin [10]

Answer:

6.19

Step-by-step explanation:

37.14/6 =6.19

4 0
2 years ago
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Fill in the table using this function rule. y=-4x+3
aivan3 [116]

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7 0
3 years ago
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