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lys-0071 [83]
3 years ago
6

Help pleaseeeeeeeeeeeeeeeeeee

Mathematics
2 answers:
vladimir1956 [14]3 years ago
8 0

Answer:

Answer:5

Step-by-step explanation:

klemol [59]3 years ago
7 0

The first equation

6x^2 -18x-24=0

-the graph opens up

6(x^2 -3x -4)=0

6(x^2 -3x +9/4-4-9/4)=0

6(x-3/2)-25x6/4=

6(x-3/2)-75/2

-Vertex is at (3/2, -75/2)

-Axis of symmetry is x=3/2

Second equation

3r^2 -16r -12=0

-the graph opens up

...

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Help me please and thank you<br> Can you show the work
faust18 [17]

Answer:

the answer is c

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Is (10,2) a solution to the equation 3y+14=2x?
Sergio [31]

Answer:

yes

Step-by-step explanation:

Use substitution method

3(2)+14=2(10)

6+14=20

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Hope this helps. Have a nice day you amazing bean child.

4 0
3 years ago
The age of a father is three times that of his son. In ten year's time their ages will add up to 68 years. If the son is x years
Elodia [21]

Answer:

46 and 22

Step-by-step explanation:

let the father b (f) and d son is (s)

so

f=3s.....(1)

(f+10) +(s+10)=68 .... (2)

substitute f=3s in equation (2)

we have

(3s+10)+(s+10)=68

4s+20=68

4s=68-20

4s=48

s=12 .......(3)

substitute (3) in (1)

f=3*12

which f=36

in 10 year time

f+10 =46

s+10=22

3 0
2 years ago
What is the distance between points F(2,9) and G(4,14)? Round to the nearest whole number.
lions [1.4K]
Sorry for bad handwriting, while there are other ways to do this, if you can just know how to simply find the legs from the two points it is very simple!

4 0
3 years ago
A grocery store gives a 10$ gift card for every 25th customer and 20$ gift card for every 60th customer. Which customer will rec
swat32

Answer:

Number 300 client

Step-by-step explanation:

MCM of 25 and 60 is 300

6 0
3 years ago
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