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juin [17]
3 years ago
12

What number must I add to complete the square? x^2+14x=-5

Mathematics
2 answers:
andrey2020 [161]3 years ago
8 0
Use the formula (b/2) ^2 in order to create a new term.
x = -7 _+ 2 pie11
muminat3 years ago
7 0

2018:Answer D.49,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,



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X=-3y-5 3x+9y=7 how can u solve this?
pentagon [3]

Answer:


Step-by-step explanation:


5 0
3 years ago
Read 2 more answers
Factor, then solve for "x"
bekas [8.4K]
X^2+5x+6=0
(x+3)(x+2)=0
x-3, x-2
8 0
3 years ago
Consider a single spin of the spinner.
Nitella [24]

Answer:

landing on a shaded portion and landing on an even number ; landing on a shaded portion and landing on a number greater than 3 ; landing on an unshaded portion and landing on an odd number ; and landing on an unshaded portion and landing on a number less than 2.

Explanation:

Mutually exclusive events are events that cannot occur at the same time.  Our spinner has two grey sections, on 1 and 3; and two white sections, on 2 and 4.

This means that the spinner cannot land on a shaded (grey) portion and land on an even number at the same time, since the grey sections are numbered 2 and 4, both of which are even numbers.

The spinner also cannot land on a shaded (grey) portion and land on a number greater than 3 at the same time; this is because the only number greater than 3 on the spinner is 4, which is a white portion.

The spinner cannot land on an unshaded (white) portion and land on an odd number, since the white sections are labeled 2 and 4, which are both even.

The only number on the spinner less than 2 is 1, which is grey; this means the spinner cannot land on a number less than 2 and an unshaded (white) portion at the same time.

5 0
3 years ago
Read 2 more answers
This is the problem that I need help with please. :)
Anna35 [415]

Answer:

umm I think it 186

Step-by-step explanation:

8 0
3 years ago
Please help!!! Look at picture
Vanyuwa [196]

Answer: 1: Given

2: Distribution

3: Subtraction

4: subtraction

5:division

Step-by-step explanation:

6 0
2 years ago
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