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Finger [1]
3 years ago
12

I need to solve for x and I’m confused it’s about angels please help me

Mathematics
1 answer:
likoan [24]3 years ago
8 0
Both 52 and 5x-8 are equal to each other due to being parral.
SO 5x-8=52

Add both sides.
8+8 52+8= 60

5x 60
Now divide both sides by 5 and you get 12=x Hope this helps!





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Solve for x. -1+14x 12+17
tino4ka555 [31]

Answer:

x=9

Step-by-step explanation:

These two angles are equal since they are alternate exterior angles

-1 +14x = 12x+17

Subtract 12x from each side

-1 +14x-12x = 12x-12x+17

-1+2x= 17

Add 1  to each side

-1+1+2x = 17+1

2x = 18

2x/2 = 18/2

x =9

8 0
2 years ago
One card is selected at random from a deck of cards. determine the probability of selecting a card that is less than 99 or a spa
Kitty [74]
Since these events are independent, you add the possibilities

the number of cards less than 9 is 32
the number of spades is 13
there are 52 cards in a deck, so you put those numbers over 52

32/52 + 13/52 = 45/52

the answer is 45/52
8 0
3 years ago
1. What number decreased by 9 is 25? (0.5 pt)
Blizzard [7]

Answer:

34

Step-by-step explanation:

x - 9 = 25

x=25+9

x=34

4 0
3 years ago
PLS HELP!<br> What is the frequency of the sinusoidal graph?
docker41 [41]

the frequency of the sinusoidal graph is 2 in 2 π interval

Step-by-step explanation:

The frequency of the graphs refers to the number of the cycles, the graph completes in a given fixed interval.  

We already know the formula that  

         P= (1/ F)

Thus, F= (1/ P)

Where F= frequency and P= Period

Period is the horizontal length (x- axis component) of one complete cycle.

Thus, Observing the above graph

We find that the graph completes 1 cycle in π interval and 2 cycles in 2π interval

Thus, the frequency of the sinusoidal graph is 2 in 2 π interval

3 0
3 years ago
Simplify the fraction 4t2-16/8/t-2/6
mr Goodwill [35]

Answer:

The simplify form of the provided expression is: 12t^2 - 6t - 1

Step-by-step explanation:

Consider the provided expression.

4t^2-\frac{16}{8}t-\frac{2}{6}

Now simplify the above expression as shown below:

4t^2-\frac{16}{8}t-\frac{2}{6}

4t^2-2t-\frac{2}{6} as 16/8 = 2

Now again simplify the above expression.

4t^2-2t-\frac{1}{3} as 2/6 = 1/3

Now, multiply the whole expression with 3.

3(4t^2-2t-\frac{1}{3})

12t^2 - 6t - 1

Hence, the simplify form of the provided expression is: 12t^2 - 6t - 1

4 0
2 years ago
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