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Evgesh-ka [11]
2 years ago
14

HELP ASAP PLEASE FIND THE VALUE OF X

Mathematics
2 answers:
yaroslaw [1]2 years ago
7 0

Answer:

80

Step-by-step explanation:

Svetradugi [14.3K]2 years ago
5 0

Answer:

11/2

Step-by-step explanation:

Sum of angles in a triangle = 180°

84 + x +59 +x + 31 =180°

84+54+31+x+x = 180°

169 + 2x = 180°

2x = 180 - 169

2x = 11

x = 11/2

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1)The graph of the function y = 4x does not pass through the origin.
Gemiola [76]

Answer:

The correct options are:

Option B) 4^x is never zero.

Option F) When x=0, y≠0

Step-by-step explanation:

Consider the provided function.

y=4^x

When we substitute x=0 in above function we get:

y=4^{0}

y=1

When we substitute x=-1 in above function we get:

y=4^{-1}

y=0.25

When we substitute x=1 in above function we get:

y=4^{1}

y=4

The above function is exponential function which does not pass through the origin and the range of the function is a positive number.

The graph of the function is shown in figure 1.

Now consider the provided options.

Option A) 4^x is always greater than or equal to 1.

The option is incorrect as the value of the function is less than 1 for negative value of x.

Option B) 4^x is never zero

The option is correct.

Option C) When y=0, x=0

The option is incorrect.

Option D) When x=0, y=4

When x=0 the value of y is 1.

Thus, the option is incorrect.

Option E) 4^x is zero when x=0

When x=0 the value of 4^x is 1.

Thus, the option is incorrect.

Option F) When x=0, y≠0

The option is correct as 0≠1.

3 0
3 years ago
The orice of a computer was decreasd by 10% to £504. What was the price before the decrease
liberstina [14]

Answer:

554

Step-by-step explanation:

add 504 plus 10% and you get 554.

3 0
2 years ago
/Algebra/<br>Please Help!?<br>​
umka21 [38]

Answer:

answer is b babe

Step-by-step explanation:

5 0
2 years ago
Mickey used these calculations to find how much he would spend on 7 cartons of eggs, if 12 cartons of eggs cost $22.20. Describe
Stels [109]

Answer: you would divide the total price of $22.20 by the amount of cartons, which is 12, giving you the unit rate of $1.85 per carton. the unit rate, $1.85 multiplied by 7 is $12.95, so it would cost $12.95 for 7 cartons of eggs

Step-by-step explanation:

5 0
2 years ago
Complete the missing terms in the sequence<br> 6, 3, 0,<br><br><br> ,
Alborosie

Answer:

-3

Step-by-step explanation:

subtract 3

5 0
2 years ago
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