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Dmitry_Shevchenko [17]
3 years ago
12

Tick the calculations that would increase 275 by 10%.

Mathematics
1 answer:
nalin [4]3 years ago
7 0

Answer:

D & B

Step-by-step explanation:

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Please help i will give extra points
Goryan [66]

Answer:

56

Step-by-step explanation:

solve expression using pemdas

(shown in image attached)

4 0
3 years ago
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Solve <br> f(x)=4x5−8x4+8x2−4x
Goryan [66]

Given:

The function is:

f(x)=4x^5-8x^4+8x^2-4x

To find:

The roots of the given equation.

Solution:

We have,

f(x)=4x^5-8x^4+8x^2-4x

For roots, f(x)=0.

4x^5-8x^4+8x^2-4x=0

4x(x^4-2x^3+2x-1)=0

4x((x^4-1)+(-2x^3+2x))=0

4x((x^2+1)(x^2-1)-2x(x^2-1))=0

On further simplification, we get

4x(x^2+1-2x)(x^2-1)=0

4x(x-1)^2(x+1)(x-1)=0

4x(x+1)(x-1)^3=0

Using zero product property, we get

4x=0

x=0

Similarly,

x+1=0

x=-1

And,

(x-1)^3=0

x=1

Therefore, the zeroes of the given function are -1,0,1 and the factor form of the given function is f(x)=4x(x+1)(x-1)^3.

6 0
3 years ago
How do you solve -2x-7-4x=17
Alla [95]
Since they are like terms, add -2x and -4x which gets you -6x
-7 - 6x = 17
Cancel out -7 and add 7 to 17
-6x = 24
24 / -6x = -4x
X = -4
8 0
3 years ago
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The base of a triangular tent has angles of 45 degrees and 75 degrees. What is the measurement of the third angle?
vekshin1

Answer:i think its 180

Step-by-step explanation:

3 0
3 years ago
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Does this graph show a function. Explain
Ira Lisetskai [31]

Yes, the line passes the vertical line test (no x-values are repeated)

8 0
3 years ago
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