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Svetradugi [14.3K]
3 years ago
15

Solve the system using elimination.−3 − 2 = −49 + 3 = 15

Mathematics
2 answers:
pshichka [43]3 years ago
8 0

Answer:

1) −5≠−4

False

2) 12≠15

False

Step-by-step explanation: I guess this is what you looking for, hope this help

Darya [45]3 years ago
3 0

Answer:

2 is true because I solved it

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A circle with circumference 6 has an arc with a 60° central angle.
Xelga [282]

Answer:

  1

Step-by-step explanation:

60° is 1/6 of the total number of degrees that make up a circle. Then 1/6 of the total circumference that makes up the circle is ...

  (1/6)(6 units) = 1 unit

The arc length is 1 unit.

5 0
3 years ago
How much kinetic energy does a 80 kg man have while running at 1.5 M/S
Anni [7]
KE=1/2(m)(v)^2 


KE=1/2(80)(1.5)^2


KE=90 J
7 0
4 years ago
A grocery store is offering a sale on bread and soup. Khalil buys four cans of soup and
Flura [38]

Answer:

a) cblo

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Step-by-step explanation:

4 cans and 3 loaves=11.67

8 cans and 1 loaf= 12.89.

Set up equation:

x=cans

y=loaves

4x+3y=11.67\\8x+y=12.89 This is the answer for question A.

Multiply eq1 by 2:

8x+6y=23.34

Subtract eq3 by eq2:

5y=10.45\\y=2.09

Substitute:

8x+2.09=12.89\\8x=10.8\\x=1.35

One can of soup and one loaf of bread=

1.35+2.09 or 3.44

So:

$3.44

Hope this helps :D Please hit the crown if u can !!

6 0
3 years ago
Test question what would the sign be when multiplying a positive and negative number
Otrada [13]
The sign would be negative
6 0
2 years ago
97.57349 rounded to four decimal places is
Umnica [9.8K]

Answer:

97.5735

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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