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Vinil7 [7]
2 years ago
5

Simplify the following to standard form

Mathematics
1 answer:
irina1246 [14]2 years ago
4 0

Answer:

1, 11x + 3y + 15z

2, 3x + 12y + -5z

Step-by-step explanation:

all you need to do is combined the like terms and make sure the signs (<em>positive and negative signs</em>) are right

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What is the minimum y value of the following quadratic function? f(x) = x2 - 6x + 8
tia_tia [17]

Answer:

14

Step-by-step explanation:

k

=

c

−

b

2

4

a

We know that

a

=

1

,

b

=

−

8

and

c

=

2

, so let's substitute:

k

=

2

−

(

−

8

)

2

4

(

1

)

=

2

−

64

4

=

2

−

16

=

−

14

.

So, we have

min

=

−

14

. Let's check:

graph{(x^2 - 8x + 2 - y)(-14 -y)=0 [-11.82, 20.22, -15.38, 0.64]}

8 0
2 years ago
multiplication is defined as repeated addition.use the word repeated to define exponential form.justify your reasoning.
mash [69]
Exponential form is when a certain number is raised to the power of a certain number or also known as exponents. Exponents signifies that the base or the number that is being raised to a certain powers will be multiplied a number of times, based on the exponents).

Exponential form is defined as repeated multiplication of  the base.
4 0
3 years ago
Who knows how to solve these? I need help!!
Elina [12.6K]
1= 0.25
2=1.12
3= -075
4 0
3 years ago
The fastest a human has ever run is 27 miles per hours. How many miles per minute did the human run?
storchak [24]
They would have ran 0.45 miles per minute. Multiply this by 60 minutes(in which make an hour) and you will get 27 miles.
6 0
3 years ago
Read 2 more answers
How can you solve 6+4/5B=9/10b
faltersainse [42]
6+\frac{4}{5}b=\frac{9}{10}b \ \ \ |-\frac{4}{5}b \\ \\&#10;6=\frac{9}{10}b-\frac{4}{5}b \\ \\&#10;6=\frac{9}{10}b-\frac{8}{10}b \\ \\&#10;6=\frac{9-8}{10}b \\ \\&#10;6=\frac{1}{10}b \ \ \ |\times 10 \\ \\&#10;b=60
8 0
3 years ago
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