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pychu [463]
3 years ago
6

Find the discriminant of 3x^2 + 10x + 7.​

Mathematics
2 answers:
frutty [35]3 years ago
6 0

Answer:

Thats kinda numberist...

Step-by-step explanation: !ALL NUMBERS MATTER!

aniked [119]3 years ago
5 0

Answer:

D=16

Step-by-step explanation:

you can write this on your paper if you need

a= 3

b=10

c=7

D= b^2-4(a)(c)=100-84

D=16

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Hey guys can you help me with this question please 0.25x + 0.10 = 5.50
vekshin1
If you are looking for the value of X i believe it is 21.6




Subtract .10 from both sides to get
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Then divide both sides by .25
3 0
4 years ago
Read 2 more answers
-2(bx - 5) = 16<br><br> What’s does b and x equal?
horrorfan [7]
To solve this problem you must apply the proccedure shown below:
 You have the following equation given in the problem above:
 <span>-2(bx - 5) = 16
</span> When you solve for bx, you have:
 <span>-2(bx - 5) = 16
 -2bx-10=16
 -2bx=26
 bx=26/-2
 bx=-13

 When you solve for b, you obtain:
 </span><span>-2(bx - 5) = 16
 -2bx=26
 b=-(26/2x)

 When yoo solve for x:
 </span>2bx=26
 x=-(26/2b)<span>

 </span>
3 0
3 years ago
Hoping to be named Salesperson of the Month, Luther called the names from 1/4 of a page of the phone book last week. This week,
muminat

Answer:

3/4

Step-by-step explanation:

Fraction of names called last week = 1/4 of a page

Fraction called this week = 1/2 of a page

The number of pages worth of people called ;

This is an addition problem, as the total will be the sum. Of the fractions called this week and last week

Hence,

Total page worth of names called :

(1/4 + 1/2) = (1 + 2) / 4 = 3/4

3 0
3 years ago
Is the function represented by the table non-linear?
Vladimir79 [104]

Answer:

Step-by-step explanation:

Yes because it has a constant rate of change

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Answer: 1.5625

Step-by-step explanation: just a calculator

5 0
3 years ago
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