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amid [387]
3 years ago
14

Please help due today { only EVENS} Mark Brainliest and 31 points

Mathematics
1 answer:
Sergeu [11.5K]3 years ago
5 0

Answer:

2: No

4: No

6: Yes

8: x = 3

10: x = 2

12: x = 3

14: x = 12

16: x = 8

18: x = 30

20: x = -6

22: x= 7

24: $50

26: 14

Step-by-step explanation:

You might be interested in
Is 11,13,17 a right triangle
11Alexandr11 [23.1K]

Answer:

no

Step-by-step explanation:

We can use the Pythagorean theorem to check

a^2 +b^2 = c^2

11^2+13^2 = 17^2

121+169 =289

410 does not equal 289

This is not a right triangle

3 0
3 years ago
Read 2 more answers
Stacy bought gas for her car . Gas cost$143.54 per liter. Stacy bought 12.4 liters. What was the total cost for Stacy gas expres
UNO [17]

Answer:

$1779.896

Step-by-step explanation:

From the above question

1 liter = $143.54

12.4 liters = $x

Cross Multiple

1 liter × $x = 12.4 liters × $143.54

$x = 12.4 liters × $143.54/1 liter

$x = $1779.896

Therefore, the total cost for Stacy gas in dollars and cents is $1779.896

8 0
3 years ago
S is the midpoint of RT. If RS = 7x-4 and ST = 5x+10, what is ST
Natali [406]

Answer: 45

Step-by-step explanation:

RS=ST\\\\7x-4=5x+10\\\\2x-4=10\\\\2x=14\\\\x=7\\\\\implies ST=5(7)+10=45

7 0
1 year ago
I need help with this. I'm stuck. PLEASE SAVE ME
vagabundo [1.1K]

Answer: Its the one.

Step-by-step explanation:

Your going to subtract 2 from each sides making the equation, -5 is less than or equal to 25, then your gonna divide -5 by 25, which will give you -5, and then the sign will switch to greater than or equal to because you divided by a negative number. The dot on the number line will be solid because the sign is greater than or equal to. You're welcome :)

7 0
3 years ago
If the 897 step stairwell has 50 landings, how many steps would be between landings
guapka [62]

Answer:

17.94

I think you would do 897 divided by 50. Tell me if im wrong.

8 0
3 years ago
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