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rjkz [21]
4 years ago
11

Solve using quadratic formula. X^2+9x-13=0

Mathematics
1 answer:
MatroZZZ [7]4 years ago
7 0
I hope this helps you

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Please #3 is wrong i need help i only need the answer to it
Vaselesa [24]

3x² + 4

3.-3.-3 + 4

27 + 4

31

hope it helps...!!!

7 0
2 years ago
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Jeff had $14.50. She spent $4.35 at the snack bar and $5.25 at the arcade. What is the exact amount of money jeff has left?
Ilia_Sergeevich [38]

Answer:

$4.90

Step-by-step explanation:

14.50-4.35=10.15

10.15-5.25=4.90

7 0
4 years ago
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The amount of money Beverly earns from selling her paintings at a craft show can be determined by the
Tanzania [10]

Answer:

E = $385

Step-by-step explanation:

35 x 11 = 385

8 0
3 years ago
effie ate 4 peaches. this represents 50% of the bag of peaches. how many peaches were originally in the bag?
Marat540 [252]

8 peaches. 8 peaches because if effie ate 4 peaches, or half of the bag, you would have to multiply 4 by 2 to get the answer of 8 peaches. mark brainliest please!

4 0
3 years ago
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The truth table represents statements p, q, and r. p q r q ∧ r A T T T T B T T F F C T F T F D T F F F E F T T T F F T F F G F F
nignag [31]

Solution:

q ∧ r : q and r

q      r        q∧r

T      T         T

T       F          F

F       T          F

F        F          F

p ∨ (q∧r)

p OR (q AND r)

p          q∧r          p∨(q∧r)

F           T∧  T=T      T

F            F∧T = F      F

F             T ∧ F=F      F

F             F ∧ F =F      F

If P is false , The row which represents  when p ∨ (q ∧ r) is true is →→F T T T

Which is Option E.    

8 0
3 years ago
Read 2 more answers
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