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2 years ago

My last one got deleted but whats 10x5 i dont actually but u get it

Mathematics

2 answers:

andre [41]2 years ago

6 0

Answer:

50 and 160

Step-by-step explanation:

good

uranmaximum [27]2 years ago

4 0

Answer/Step-by-step explanation:

10 x 5 = 50

10 x 5 is the same as Ten 5's or Five 10's

5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 = 50

10+10+10+10+10=50

Thurs, 10 x 5 = 50

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

40 + 120 =160

120

+ 40 < 20 + 40 = 60>

--------- < 100 + 60 > = 160

160

[RevyBreeze]

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2 years ago

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2 years ago

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What are the discontinuity and zero of the function f(x) = quantity x squared plus 6 x plus 8 end quantity over quantity x plus

Tcecarenko [31]

Answer:

Discontinuity at (-4,-2), zero at (-2,0).

Step-by-step explanation:

We are given that a function

$f(x)=\frac{x^2+6x+8}{x+4}$

We have to find the discontinuity and zero of the given function.

Discontinuity: It is that point where the function is not defined.

It makes the function infinite.

$f(x)=\frac{x^2+4x+2x+8}{x+4}$

$f(x)=\frac{(x+4)(x+2)}{x+4}$

When x=-4 then

$f(-4)=\frac{0}{0}$ It is indeterminate form

Function is not defined

After cancel out x+4 in numerator and denominator then we get

$f(x)=x+2$

Substitute x=-4

$f(-4)=-4+2=-2$

Therefore, the point of discontinuity is (-4,-2).

Zero: The zero of the function is that number when substitute it in the given function then the function becomes zero.

When substitute x=-2

Then , $f(0)=-2+2=0$

The function is zero at (-2,0).

Hence, option C is true.

6 0

2 years ago

Solve: . . . PLS DON SPAM

MrRissso [65]

4
)
10(x+6)+8(x−3)=5(5x−4)

2 Expand.
10
x
+
60
+
8
x
−
24
=
25
x
−
20
10x+60+8x−24=25x−20

3 Simplify
10
x
+
60
+
8
x
−
24
10x+60+8x−24 to
18
x
+
36
18x+36.
18
x
+
36
=
25
x
−
20
18x+36=25x−20

4 Subtract
18
x
18x from both sides.
36
=
25
x
−
20
−
18
x
36=25x−20−18x

5 Simplify
25
x
−
20
−
18
x
25x−20−18x to
7
x
−
20
7x−20.
36
=
7
x
−
20
36=7x−20

6 Add
20
20 to both sides.
36
+
20
=
7
x
36+20=7x

7 Simplify
36
+
20
36+20 to
56
56.
56
=
7
x
56=7x

8 Divide both sides by
7
7.
56
7
=
x
7
56

=x

9 Simplify
56
7
7
56

to
8
8.
8
=
x
8=x

10 Switch sides.
x
=
8
x=8

Your answer is

X=8

7 0

2 years ago

3) What is the value of n? * 2n - 36

Kryger [21]

Answer:

ans is behind it

Step-by-step explanation:

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3 0

2 years ago