2 years ago

What can be equal to 19

Mathematics

1 answer:

BartSMP [9]2 years ago

7 0

19 can be equal to 19 and it should turn out to be as a whole number which is 1

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A movie theater is holding a contest for people who are in line before 10 p.m. The people who are within three places of the 99

pav-90 [236]

Answer:

|x-99|<3

Step-by-step explanation:

|x-99|<3

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3 years ago

What are the solutions of the quadratic equation? 4x^2+34x+60=0

insens350 [35]

Answer:

Option 3) -6,-5/2

Step-by-step explanation:

we know that

The formula to solve a quadratic equation of the form

$ax^{2} +bx+c=0$

is equal to

$x=\frac{-b(+/-)\sqrt{b^{2}-4ac}} {2a}$

in this problem we have

$4x^{2} +34x+60=0$

$a=4\\b=34\\c=60$

substitute in the formula

$x=\frac{-34(+/-)\sqrt{34^{2}-4(4)(60)}} {2(4)}$

$x=\frac{-34(+/-)\sqrt{196}} {8}$

$x=\frac{-34(+/-)14} {8}$

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$x_2=\frac{-34(-)14} {8}=-6$

6 0

2 years ago

Hi can someone help me out. This is due by the end of the day.

solmaris [256]

Answer:

b. Divided

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Work out m and c for the line:<br><br>y=x-8<br><br>never mind i got it

Nonamiya [84]

Answer:

m = 1 c = -8

Step-by-step explanation:

4 0

2 years ago

Is the open sentence 3z = 2z +5 true or false when z=5?

11111nata11111 [884]

If 3z=2z+5 and z=5, then you’d just plug the 5 in.

3(5)=2(5)+5 —> 15=10+5 —> 15=15

This statement is TRUE because 15 does equal 15.

I hope this helps. :)

8 0

3 years ago