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3 years ago

Explain how to solve 5x2-3x=25 by completing the square what are the solutions ???

Mathematics

1 answer:

Kay [80]3 years ago

7 0

Hey mate here is your answer...

look at the attachment ..

hope it helps you..

be brainly

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Complete the equation of the line whose y-intercept is (0,-1) and slope is 4

balandron [24]

Answer:

y=4x-1

Step-by-step explanation:

the lines can be written in their slope intercept form which is y=mx+b

m= slope=4

b=the intercept point=-1

so we have:

y=4x-1

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3 years ago

6. You need at least 30 cubic feet of sand to fill a sand box. Each bag

White raven [17]

It would be 3 cubic feet……………..

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3 years ago

A jar of marbles has 3 blue marbles,

Makovka662 [10]

Answer:

50/50

Step-by-step explanation:

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3 years ago

After driving 152 km, 4/5 of a trip is completed. How long is the total trip? How many more kilometers must be driven to compl

nikitadnepr [17]

Answer:

1. Total Trip Distance = 190 kilometers

2. To complete the trip, 38 more kilometers left

Step-by-step explanation:

Let total trip be x kilometers.

So we can say

<em>"152 is $\frac{4}{5}$ of total" --- this into equation is:</em>

$152=\frac{4}{5}x\\x=\frac{152}{\frac{4}{5}}\\x=190$

Total trip is 190 km.

Since already driven 152, to complete 190, you have to drive $190-152=38$ kilometers more.

So, 38 more kilometers to complete the trip.

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4 years ago

Read 2 more answers

Im really stuck please help guys?

nadya68 [22]

Answer:

75°

Step-by-step explanation:

180°-105°=75°

Hope this helps!

If not I am sorry.

4 0

3 years ago

Explain how to solve 5x2-3x=25 by completing the square what are the solutions ???​

Explain how to solve 5x2-3x=25 by completing the square what are the solutions ???