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OlgaM077 [116]
3 years ago
10

Solve by completing the square and show steps x^(2)+6x+5=0

Mathematics
1 answer:
Crazy boy [7]3 years ago
4 0
X ^2 +6x+ 5
(x+2)(x+3)

2 + 3 = 5
While also 2•3= 6
The two numbers have to equal b when multiplied and c when added
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A square pyramid is shown. 4 m 6 m 6 m What is the surface area of the pyramid?​
gladu [14]
The answer is 18....
3 0
3 years ago
Need a little bit of help
klemol [59]

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b

Step-by-step explanation:

5 0
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The polygons below are similar. Find the scale factor of the SMALLER figure to the LARGER.
abruzzese [7]

Answer:

A. 5:6

Step-by-step explanation:

The scale factor of the smaller figure to the larger = the ratio of a side of the smaller figure to the corresponding side of the larger figure.

Thus, side length of 25 units of the smaller figure corresponds to the side length of 30 units.

Therefore:

Scale factor = 25:30

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6 0
3 years ago
How do you know that 1.026÷5.051≠0.02 without doing the​ division?
OLga [1]

Answer:

Mental Math and Logic

Step-by-step explanation:

You might not have access to a calculator, so when times comes like this when you have to validate a statement if wrong or right, mental math comes in help.

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Which means the statement is not true based on logic and mental math.

4 0
2 years ago
If f(x)=6x-7 and g(x)= -3x-8 what is f(g(6))
DaniilM [7]

Answer:

-151

Step-by-step explanation:

first find the value of g(6)

g(6) = -3 × 6 - 8 ➡-24

then put this value fir f(g(6))

f(-24) = 6 × -24 -7 ➡ -151

3 0
3 years ago
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