All categories

3 years ago

Solve the quadratic equation 4X^2+ 3x-27=0

Mathematics

1 answer:

maxonik [38]3 years ago

5 0

Answer:

x = -3 or 9/4

Step-by-step explanation:

(x+3)(4x-9)

or use the quadratic formula

You might be interested in

T is given that 2(3 + x) = 6 + 2x. This is an example of the ___________ property.

Blizzard [7]

T is given that 2(3x+x)=6+2x. This is an example of the distributive property.

7 0

3 years ago

8/12-4/12 it is 7th grade math mcgrawhill page 281

navik [9.2K]

Answer:

-1.5

Step-by-step explanation:

8÷12 is 1.5 and 4÷12 is 3 so 1.5-3 is -1.5

8 0

2 years ago

32°

ira [324]

I think it’s C

I hope it’s right

4 0

3 years ago

9. 1.3(c – 4) ≤ 2.6 + 0.7c

Julli [10]

Answer:

c ≤ 13

I think what was the question tho

Step-by-step explanation:

3 0

2 years ago

158, 164, 146, 170, 165, 187, 164, 174, 186, 197

omeli [17]

B. No Histogram.

Part C:

Mean: 171.1

Median: 167.5

Mode: 164

Range: 51

Part D:

Minimum: 146

First Quartile: 164

Third Quartile: 186

Maximum: 197

E. No Box and Whisker Plot

Part F:

40th Percentile: 164.4

8 0

3 years ago