3 years ago

Complete the square to find the vertex of this parabola. x2 + 10x – y + 15 = 0 ([?], [])

Mathematics

1 answer:

prisoha [69]3 years ago

8 0

Answer:

your answer is -5,-10

Step-by-step explanation:

please mark brainliest

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kotegsom [21]

Answer:

$x = \frac{5}{8}$

Step-by-step explanation:

Solve for x by simplifying both sides of the equation, then isolating the variable.

6 0

3 years ago

If a dozen eggs cost $1.35, what is the unit cost?

Ulleksa [173]

Total eggs=12
dozen eggs cost =1.35 dollars
one egg =12/1.35
=0.11 dollars

4 0

3 years ago

My 4 time posting this can anyone please help me please 14 and 16

Katena32 [7]

Answer:

14. 780

16. 274

hopes this helps have a great night

Step-by-step explanation:

5 0

3 years ago

Round each number to the nearest ten and estimate the sum.

jeka57 [31]

Answer:

The answer is 470

Step-by-step explanation:

371 round to 370

97 rounds to 100

370+100=470

ANSWER=470

8 0

2 years ago

Find the domain & range of the relation<br><br> {(-5,13), (6,18), (2,-7), (1,4), (-3,-1)}

Neporo4naja [7]

Answer:

Domain: -5,6,2,1,-3

Range: 13,18,-7,4,-1

Step-by-step explanation:

Domain is the independent value/ x / input

Range is the dependent value/ y / output

5 0

2 years ago