1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Y_Kistochka [10]
3 years ago
9

Decompose to find the product of 8 × 4.52.

Mathematics
1 answer:
RideAnS [48]3 years ago
4 0

Answer:

8 × 4.52 = 36.16

Step-by-step explanation:

We have given expression:

8 × 4.52

We have to find the product of expression.

8 × 4.52

8 × 4.52 = 36.16

36.16 is the product of the given expression.

We completed our question.

You might be interested in
Aaron found rhe length of the diagonal of a rectangle to be an irrational number. What could be the lenght of the diagonal
Amanda [17]

Answer:

See below

Step-by-step explanation:

It could be a positive square root l like √10  ( the number not being a perfect square).

He would have obtained this value from the application of the Pythagoras theorem. For example the length and width of the rectangle might have been 3 and 1 foot respectively, so the diagonal would have length  √(3^2 + 1^2) = √10.

He could give an estimate of the length to nearest hundredth using his calculator. This would be 3.16 feet.

7 0
3 years ago
How do i calculate a final grade if the course is 80 percent and the final exam is 20 percent
ANEK [815]

I think its like if you got 80% on a quiz and 20% on the exam then your grade would be 60% which is usually a F

7 0
3 years ago
If the squared difference of the zeroes of the quadratic polynomial x2+kx+30 is equal to 169 find the value of k and the zeroes
anyanavicka [17]

ANSWER

x  =  2 \: \: or \:  \:  x  =  15

Or

x  =   - 2 \: \: or \:  \:  x  =   -  15

EXPLANATION

The given polynomial is

f(x) = {x}^{2}  + kx + 30

where a=1,b=k, c=30

Let the zeroes of this polynomial be m and n.

Then the sum of roots is

m + n =  -  \frac{b}{a}  =  -k

and the product of roots is

mn =  \frac{c}{a}  = 30

The square difference of the zeroes is given by the expression.

( {m - n})^{2} =  {(m + n)}^{2} - 4mn

From the question, this difference is 169.

This implies that:

( { - k)}^{2}  - 4(30) = 169

{  k}^{2}  -120= 169

k^{2} = 289

k=  \pm \sqrt{289}

k=  \pm17

We substitute the values of k into the equation and solve for x.

f(x) = {x}^{2}   \pm17x + 30

f(x) = (x  \pm2)(x  \pm 15)

The zeroes are given by;

(x  \pm2)(x  \pm 15) = 0

x  =  \pm2 \: \: or \:  \:  x  =  \pm 15

5 0
3 years ago
Given the two functions,
gogolik [260]
Graph: 2x
Equation: 4x
6 0
3 years ago
Answer the question for me ASAP
Ludmilka [50]
I think the answer is A
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which sentence is written correctly? Kino said that if play practice does not start on time, the director “will be mad.” Kino sa
    9·2 answers
  • Consider the diagram. What is the length of segment AB?
    10·2 answers
  • What is the radical form of each of the given expressions?
    5·2 answers
  • Andrew is searching for a cup and discovers that he has 20 plates for every 5 pairs of cups. if he has 40 plates, how many pairs
    10·1 answer
  • Ms. Armstrong is a carpenter. She keeps her tools in a cube-shaped box in her truck. Ms. Armstrong's toolbox is 15 inches long o
    14·2 answers
  • Local Savings Bank has a $35 overdraft fee. On Friday, Mr. Baratheon
    5·1 answer
  • Fill in the blank: 65 + ______ - 15 = 65
    10·2 answers
  • -4x+36 the coefficient term
    8·2 answers
  • NEED NOW PLEASE.......
    10·2 answers
  • Log(2x) = 2<br> The value of x is?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!