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Rina8888 [55]
3 years ago
9

PLSSSSSS!!!! HELP ME I WILL MARK YOU!!!!!!!!!!

Mathematics
2 answers:
Olegator [25]3 years ago
8 0

Answer:

2.25? i think thats right........

joja [24]3 years ago
5 0

Answer:

2.25

Step-by-step explanation: Replace the z with the value given (-18) and then multiply that by 1.1 you can then add it to 21.3 and then do the exponent

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What are the solutions to this system of equations?
saveliy_v [14]

Answer:

A

Step-by-step explanation:

The solution is at the points of intersections of the graphs

The graphs intersect at (- 3, 0 ) and (2, 5 )  , then

solutions are (- 3, 0 ) and (2, 5 )

4 0
2 years ago
What is:<br> 13 to the 3rd power<br> 2/5 to the second power<br> And 0.9 to the second power
Anna007 [38]
1. 13*13*13 =2197
2. 2/5*2/5 = 4/25
3. 0.9*0.9 = 0.81
4 0
3 years ago
Read 2 more answers
A. ∠2<br><br> B.∠5<br><br> C.∠4<br><br> D.∠3
Shkiper50 [21]
The answer is <span>D.∠3
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6 0
3 years ago
you pick one card from a standard deck.What is the probability that the card will be one of the clubs suit?
My name is Ann [436]
The probability is 1/4
8 0
3 years ago
David made a class banner out of a large rectangular piece of paper. He cut a
Irina18 [472]

Answer:

100 in²

Step-by-step explanation:

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The triangle has a base of 8 inches and a height of 3 inches, so its area is:

A = ½ (8 in) (3 in) = 12 in²

So the area of the banner is 112 in² − 12 in² = 100 in².

6 0
3 years ago
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