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EleoNora [17]
3 years ago
13

10-12 i need help

Mathematics
2 answers:
riadik2000 [5.3K]3 years ago
6 0

Answer:

-2

Step-by-step explanation:

u have 10. u take away 12. u cant take away 12 so its minus the leftover that u cant take away. so its -2

Vladimir79 [104]3 years ago
4 0

Answer:

Step-by-step explanation:

-2

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Question and choices are in the photo please explain the answer
horsena [70]

Step-by-step explanation:

but sorry i can't get the answer of (2x-1) =3 (x+5) because the answer of this came -16

8 0
3 years ago
Which formula is easier to use. Finding the area of a trapezoid or circle? Explain in detail with a minimum of 4 sentence
Scrat [10]

Answer: Circle, in my opinion

Step-by-step explanation:

Trapezoid Formula: (a+b/2)h

Circle Formula: πr*2

Solving a circle requires less steps than solving for a trapezoid would, so in my opinion, finding the area of a circle is easier than a trapezoid.

Hope this helps!

8 0
3 years ago
Zhang Lei spent $20.00 during his last outing at the bowling alley. This included a one time shoe rental fee of $3.50. He spent
Afina-wow [57]

Answer: The cost per game is $5.5

Step-by-step explanation:

Zhang Lei spent $20.00 during his last outing at the bowling alley. There is a one time shoe rental fee of $3.50. He spent the rest of the money on bowling a number of games.

This means that amount paid for x number of games = 20 - 3.5 = $16.5

If it took Zhang Lei 45 minutes to bowl each game and he spent 2 hours and 15 minutes bowling, total time spent in minutes is 120+ 15 = 135 minutes. Therefore, the number of games is played is 135/45 = 3

If the total number of games played cost 16.5, therefore, the cost per game will be 16.5/3 = $5.5

4 0
3 years ago
Rewrite x + 1 = 3 in terms of y if x = y^2 + 1.
ExtremeBDS [4]
ANSWER:
(y^2+1)+1=3

Hope it helps u! :)
3 0
3 years ago
Help me no links please
REY [17]

Time (min) Distance (km)

2 6

6 18

8 24

15 45

5 0
3 years ago
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