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Brut [27]
3 years ago
15

How many roots does a quadratic have if it does not cross the x-axis? = 2 real roots

Mathematics
1 answer:
steposvetlana [31]3 years ago
4 0
False — if it doesn’t cross, it has no real roots.
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To go on a summer trip, Felipe borrows $200. He makes no payments until the end of 3 years, when he pays off the entire loan. Th
snow_tiger [21]

Answer:

Step-by-step explanation:

A=P(1+rt)

A=200(1+.02(3))

A=200(1.06)

A=$212

5 0
3 years ago
Solve for r.<br><br> –6(r − 98) = 78
poizon [28]

Answer:

r = 85

Step-by-step explanation:

<h3>→ -6 ( r - 98 ) = 78</h3><h3>→ r - 98 = -13</h3><h3>→ r = -13 + 98</h3><h3>→ r = 85</h3>

conclusion:

so the value of r is 85

3 0
3 years ago
Read 2 more answers
93.9x10`2)+(2.3x10`6)=
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(93.9x100) + (2.3x1,000,000)
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5 0
3 years ago
Please help asap!!<br><br>thanks!!​
malfutka [58]

Answer:

See Explanation

Step-by-step explanation:

1:A

2:B

3:A

4:A

5:B

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6 0
3 years ago
How do you simplify the expression -(5.8a+4.2b)​
zavuch27 [327]

Hey there! I'm happy to help!

Don't let this negative on the outside freak you out. It just means -1. We want to multiply everything on the inside of the parentheses by -1 to simplify.

-1(5.8a)=-5.8a

-1(4.2b)=-4.2b

So, our final expression is -5.8a-4.2b.

Have a wonderful day! :D

7 0
3 years ago
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