2 years ago

For questions 20 through 23, use the graph below.

Mathematics

1 answer:

spayn [35]2 years ago

8 0

Answer:

20) yes

21) -1

22) 1

23) -4

Step-by-step explanation:

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Need answer ASAP ASAP please ASAP ASAP thank you:)

Paha777 [63]

Answer:

42°

Step-by-step explanation:

3x + 54° = 180° [Supplementary angles]

=> 3x = 180 - 54

=> 3x = 126

$= > x = \frac{126}{3}$

=> x = 42° (Ans)

5 0

2 years ago

Read 2 more answers

Number 31 please guys!!!!!

monitta

the answer is c
this is because, first you use the distributive property. Multiply 'y' by the number 3 and you get 3y
then multiply 3 by the number 4.
you get 12
subtract 7 from 12 and you get 5

So, the expression becomes 3y+5

Hope this helped!!

3 0

3 years ago

A card is selected at random from a standard deck of 52 playing cards. What is the probability that it is NOT a face card?

rusak2 [61]

Answer:

4/13

Step-by-step explanation:

5 0

3 years ago

Option 1: Find x. Show all work.

Ronch [10]

Using law of cosines: