2 years ago

Which expressions represent the same value? Please helpp

Mathematics

2 answers:

kkurt [141]2 years ago

8 0

It should be the first option since 15/1 = 15

Nostrana [21]2 years ago

8 0

Answer:

a and d

Step-by-step explanation:

..... trust me ..... .....

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coldgirl [10]

C 28 square meters smokejumper

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2 years ago

Charlie used these steps to solve the equation 6x+5=1+2(3x+2)6x+5=1+23x+2. Which choice describes the meaning of his result, 5

zaharov [31]

We have that
[6x+5]=1+2*(3x+2)
[6x+5]=1+2*3x+2 --------> is not correct ------->1+ 2*(3x+2)=1+2*3x+2*2

then
[6x+5]=1+6x+4---------------> [6x+5]=[6x+5]

this equation is an identity, all real numbers are solutions.

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2 years ago

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Lilit [14]

Answer:

$b=-3$

Step-by-step explanation:

The given function is $f(x)=\frac{1}{4}x^2+bx+10$ .

When we compare to $ax^2+bx+=0$ , we have

$a=\frac{1}{4}$ and c=10

The equation of the axis of symmetry of a vertical parabola is:

$x=-\frac{b}{2a}$

Also from the question the axis of symmetry is x=6

We substitute the values to get:

$6=-\frac{b}{2*\frac{1}{4}}$

$6=-\frac{b}{\frac{1}{2}}$

$b=-\frac{1}{2}*6$

$b=-3$

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2 years ago

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PQRS is an isosceles trapezoid and m

Otrada [13]

Answer:

i have no idea what it is so good luck

Step-by-step explanation:

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2 years ago

If 3 3/4 lb of candy costs 20 .25 how many would 1 lb of candy cost

Mrac [35]

solution:

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2 years ago