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viktelen [127]
3 years ago
5

What are the solutions of the system? Solve by graphing. y=x^2-2x-1, y = -2

Mathematics
1 answer:
pychu [463]3 years ago
5 0
I used desmos online.

(1,-2)
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5,920 rounded to the nearest thousand
OleMash [197]

Answer:

6,000

Step-by-step explanation:

6 0
3 years ago
The ratio of the mass of an ant to the mass it can carry 1:50
slavikrds [6]

The ratio 1:50 means that an ant can carry an object heavy 50 times its mass.

So, if the mass of the ant is 0.4 grams, it can carry at most 50 times that mass, i.e. 50x0.4 = 20 grams

In order to answer the second question, you need to consider your mass and multiply it by 50: if you were as strong as an ant, you could lift that weight!

6 0
3 years ago
Simplify .√15 x √12​
skad [1K]

Answer:

6√5

Step-by-step explanation:

√15 x √12

=√3x √5 x 2 x √3

=3 x 2 x √5

=6 x √5

=6√5

8 0
3 years ago
Pls help ASAP just number 11 and show work
AURORKA [14]

Answer:

Length of route that passes the mall= 11 miles

Length of route that passes the theater= 13 miles

Step-by-step explanation:

route to school that passes the mall (highlighted in red)

= (x +1) +(x +2)

= 2x +3

route to school that passes the theater (in yellow)

= (2x +1) +x

= 3x +1

Since the first is 2 miles shorter,

2x +3= 3x +1 -2

Simplify:

2x +3= 3x -1

Bring constants to 1 side, x terms to the other:

3x -2x= 3 +1

x= 4

Substitute x=4 to find the length of each route:

Length of the route that passes the mall

= 2x +3

= 2(4) +3

= 8 +3

= 11 miles

Length of route that passes the theater

= 3x +1

= 3(4) +1

= 12 +1

= 13 miles

Alternatively, length of route that passes the theater

= 11 +2= 13 miles since it is 2 miles longer than that which passes the mall.

4 0
3 years ago
Sorry the pic is fuzzy but can you help?
-BARSIC- [3]

Step-by-step explanation:

may it be

9.6

may it help u

6 0
2 years ago
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