4 years ago

Can someone help me with this problem?

1 answer:

4 0

I got k ≥ -7. Hope this helps!

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Kamila [148]

Answer:

${a}^{2} - {b}^{2}= {(80)}^{2} -{(45)}^{2} \\(a + b)(a - b) = (80 + 45)(80 - 45) \\ = 125 \times 35 = \boxed{ 4375}✓$

<h3><u>4375</u> is the right answer.</h3>

4 0

3 years ago

alexgriva [62]

You can fit 153 flowers in a circle with the diameter of 14. You find the area of the circle by doing pi times 7 squared.

7 0

3 years ago

jasenka [17]

Neither parallel nor perpendicular

Hope this helps! :D

7 0

3 years ago

Hitman42 [59]

answer: 375

Step-by-step explanation:

panda bear caps: 25

they ordered 100 in total

25/100 = 1/4, a quarter

then you find a quarter of 1500

1500/4= 375

4 0

2 years ago

Aleksandr [31]

Answer:

-12

Step-by-step explanation:

18 plus 13 is 41 29 subtracted from 41 is -12

7 0

3 years ago