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Butoxors [25]
3 years ago
13

-7x + 2y = 18 6x+6y=0

Mathematics
1 answer:
tia_tia [17]3 years ago
4 0

Answer:

{25/2,-25/2}

Step-by-step explanation:

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Help please and Thank you!
Cloud [144]

Answer:

Dat boi owes $6,016.17

Step-by-step explanation:

8 0
3 years ago
Match the numbers in scientific notation with the corresponding numbers in standard notation. 2.32E9
andre [41]

Complete question :

Match the numbers in scientific notation with the corresponding numbers in standard notation.

232,000,000

0.00000431

2,320,000,000

0.000000000000431

2.32E9

2.32E8

4.31E-13

4.31E-6

Answer:

2.32E8 = 232,000,000

2.32E9 = 2,320,000,000

Step-by-step explanation:

2.32E8 - - > 8 digits after the decimal point ; 232,000,000

2.32E9 - - > 9 digits after the decimal point ;

2,320,000,000

4.31E-13 - - > 13 preceeding 0's before digit '4' ; 0.000000000000431

4.31E-6 - - > 6 preceeding 0's before digit '4' ; 0.000000000000431

8 0
3 years ago
2b to the power of 2 = 100 i want to know if this question is true or false, someone help me pleaseee.
OLEGan [10]

Answer

5

Step-by-step explanation:

10^2= 100

so b must be 5

6 0
3 years ago
Need help on this I don't get it
Nataly [62]

Step-by-step explanation:

It is not a solution because the point falls outside the shaded region, if you were to plugin the point it would return a false statement

4 0
2 years ago
 Jessica is planting a garden. It has the shape of a right triangle. She wants 4 plants for each square foot of area. How many p
BigorU [14]

Answer:

21 plants are in the garden

Step-by-step explanation:

here , base = 7 m

height = 24 m

Thus , The area of the triangle (garden ) is 84 m ²

he wants 4 plants for each square meter of area.

therefore , for 84 m ² number of plants are

i.e 21 plants

hence , 21 plants are in the garden

8 0
3 years ago
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