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GREYUIT [131]
3 years ago
12

Solve the system of linear equations by elimination X + 3Y =5 -x -y = -3

Mathematics
1 answer:
zmey [24]3 years ago
7 0

Answer:

(2,2)

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask

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Someone solve this please.
laila [671]
The answer is one hundred
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3 years ago
analyze the diagram below and complete the instructions that follow . find the value of z. A.11 B.32 C.50 D.68​
masha68 [24]

Answer:

50

Step-by-step explanation:

x = √30² - 18² = √576 = 24

tan A = 18/24 = 3/4

∠A = ∠B

tan B = tan A = 24 / y = 3 / 4

y = (24 x 4) / 3 = 32

Z = y + 18 = 32 + 18 = 50

3 0
3 years ago
If a ball is thrown straight up into the air with an initial velocity of 100 ft/s, it height in feet after t second is given by
Sergeu [11.5K]

Answer:

11 0.1 seconds

Step-by-step explanation:

4 0
3 years ago
Help needed ASAP will give BRAINLIEST not a real test
sineoko [7]

Answer:

I got 20

Step-by-step explanation:

The chance of getting less than 3 is 2/6.

If she rolls the dice 60 times, that means you have to multiply 2/6 by 60.

The answer you would get is 20.

3 0
4 years ago
(multiple choice) How is e-mail different from other types of communication?
Dmitry_Shevchenko [17]

Answer: You can't hear the tone of voice or get clues from body language.

Step-by-step explanation:

When sending emails, the sender and the recipient communicate through a screen, thus each person is unable to see the other when conversing or hear the inflections or emphasis of voice in the message, although we can always attempt to interpret tone. Email allows you to store emails in the inbox or archive and access sent messages, but email lacks the ability to intimately understand specifics such as tone of voice or body language.

7 0
3 years ago
Read 2 more answers
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