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Ghella [55]
3 years ago
5

Plzzz help me i can not find it nowhere

Mathematics
1 answer:
ratelena [41]3 years ago
6 0

Answer: D. 50

Step-by-step explanation:

the sum of opposite angles of a cyclic quadrilateral are always 180 degrees

80 +2x= 180

2x= 180 - 80

x= 100/2

x= 50

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PLS HELP, RLY URGENT
saul85 [17]
ANSWER:
The right option is D)
A BLACK QUEEN.
Because in first option the cards are red.
In second option the black king can be the answer but a red heart is also there in the option so that is not the answer .
In third there is given no black face card which is not possible as there are only black cards.
HOPE IT HELPS!!!!
PLEASE MARK BRAINLIEST!!!!
5 0
2 years ago
In an arithmetic series, what is the sum of the first 22 terms if the first term is 12 and the common difference is 3?
Vilka [71]

Answer:

561

Step-by-step explanation:

an = dn - (a-d)

The difference is 3.

The first term is 12.

an = 3n - (12-3)

an = 3n - 9

Put n as 1, 2, 3, 4, 5 ....22.

3(1) - 9 = -6

3(2) - 9 = -3

3(3) - 9 = 0

3(4) - 9 = 3

3(5) - 9 = 6

...

3(22) - 9 = 57

Add the first 22 terms.

-6+-3+0+3+6+9+12+15+18+21+24+27+30+33+36+39+42+45+48+51+54+57

= 561

4 0
2 years ago
Taylor has some pack of stickers.There are six stickers in each pack.He give each of his friends a sticker and has fourteen stic
kykrilka [37]
He has 2.3 packs left. So he has 2 packs and 2 stickers so it would be 2 2/6
6 0
3 years ago
if you drive an average of 1,400 miles per month and spend an average of 60$ per month for automobile maintenance and repair. Wh
meriva

Answer:It will be $ 8,469

Step-by-step explanation:

6 0
2 years ago
I can't seem to figure this out
antiseptic1488 [7]

Answer:

c. 4

Step-by-step explanation:

tan (30)/1 = x/7 *cross multiply*

x = 7 (tan(30))

x = 4.04

x = 4

6 0
3 years ago
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