The product of two consecutive integers is 420. An equation is written in standard form to solve for the smaller integer by factoring. What is the constant of the quadratic expression in this equation? givwn that the equation is : x2 + x +____ = 0

Answers

Answer 1
Answer: Let the numbers be x and x+1
x(x+1)=420
x^(2) +x=420
x^(2) +x-420=0
The constant is -420
Answer 2
Answer:

Answer:

-420

                 

Step-by-step explanation:


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If 4 gallons of milk cost $16.76, how much would 7 gallon of milk cost

Answers

7 gallons of milk will cost $29.33.

What is function?

A function is a relation between a dependent and independent variable.

Mathematically, we can write → y = f(x) = ax + b.

Given is that 4 gallons of milk cost $16.76.

Now, we can write that -

4 gallons of milk cost $16.76

1 gallon of milk will cost $(16.76/4)

7 gallons of milk will cost $(16.76/4 x 7) = $29.33

Therefore, 7 gallons of milk will cost $29.33.

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The answer is $29.33

Which number is 100 less than 61 tens?

Answers

61\ tens=61\cdot10=610\n\n100\ less\ 610 \ \ \ \rightarrow\ \ \ 610-100=510

The number 78 is divisible by 2 and 3.

True
False

Answers

True, the number 78 is divisible by both 2 and 3.


78/2 = 39

78/3 = 26
2) 78 (38                            3) 78 (26
   -6                                       -6
  ____                                   ____
    18                                       18
   -18                                      -18
  ____                                   _____
      0                                         0

True, 78 is divisible by 2 and 3.

What is the name of the relationship between ​ ∠1 ​ and ∠8 ?A. adjacent angles

B. alternate interior angles

C. alternate exterior angles

D. corresponding angles

Answers

Answer:

∠1 and ∠8 are alternate exterior angles.

Step-by-step explanation:

We are given two parallel lines and one transversal line which cuts both parallel line and makes two 8 angles.

We need to find the relation between them

As we know total 8 angles form when two parallel line cut by one line.

Name of angles (relation of angles)

  • Alternate interior angles
  • Adjacent angles
  • Corresponding angles
  • Alternate exterior angles

Alternate Exterior Angles are a pair of angles on the inside of each of those two parallel lines but on opposite sides of the transversal.

Alternate Exterior Angles are a pair of angles on the outer side of each of those two parallel lines but on opposite sides of the transversal.

Adjacent angles are a pair of angles whose a common side and a common vertex.

Corresponding angles are a pair of angles whose one out side and one inside of those parallel lines but on same side of the transversal.

Here, ∠1=∠8 because ∠1 and ∠8 are alternate exterior angles.

Thus, ∠1 and ∠8 are alternate exterior angles.

Answer:

Alternate exterior angles


the population of a colony of cells is growing so that it will triple every hour. suppose the current population is 200 cells. how many hours ago was there only one cell?

Answers

I believe that the answer to the question provided above is that after 66.67 hours the population of the colony cell has reached to 200. 
Hope my answer would be a great help for you.    If you have more questions feel free to ask here at Brainly.

Find the product.

(n + 7)(n - 2)

Answers

(n + 7) (n - 2)
n(n - 2) + 7(n - 2)
n^2 - 2n + 7n - 14
n^2 + 5n - 14

Answer:

n^2 + 14n + 49

Step-by-step explanation: