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
Amiraneli [1.4K]
3 years ago
7

How can I estimate the value of 50.75 x 0.18? Thanks!

Mathematics
2 answers:
Lyrx [107]3 years ago
7 0

Answer: The answer to your question is 50.75+0.18=9.135. I have nice day and hope this helps!




devlian [24]3 years ago
6 0

Answer:

The value of the expression is

50.75\times 0.18\approx 10

Step-by-step explanation:

Given : Expression 50.75\times 0.18

To find: The estimate value of the expression ?

Solution :

Step 1 - Write the expression  

50.75\times 0.18

Step 2 - Estimate the first term

50.75\approx 50

Step 3 - Estimate the second term

0.18\approx0.2

Step 4 - Now multiply the expression,

50\times 0.2=10

Therefore, The value of the expression is

50\times 0.2=10

You might be interested in
Your brother ordered some pens on the internet. It cost 2$ for each pen and the shipping fee is 3$. If your brother paid a total
Mars2501 [29]

Answer:

10pens

Step-by-step explanation:

23-3=20

20÷2=10

5 0
3 years ago
Solve x2 + 8x = 33 by completing the square. Which is the solution set of the equation? {–11, 3} {–3, 11} {–4, 4} {–7, 7}
NemiM [27]

Answer:

The solution of the equation are 3 , -11

Step-by-step explanation:

* Lets revise how to make the completing square

- The form of the completing square is a(x - h)² + k, where a , h , k

 are constant

- The general form of the quadratic is ax² + bx + c, where a , b , c

 are constant

- To change the general form to the completing square form equate

  them and find the constant a , h , k

* Now lets solve the problem

∵ x² + 8x = 33 ⇒ subtract 33 from both sides

∴ x² + 8x - 33 = 0

- lets change the general form to the completing square

∴ x² + 8x - 33 = a(x - h)² + k ⇒ solve the bracket of power 2

∴ x² + 8x - 33 = a(x² - 2hx + h²) + k ⇒ multiply the bracket by a

∴ x² + 8x - 33 = ax² - 2ahx + ah² + k ⇒ compare the two sides

∵ x² = ax² ⇒ ÷ x²

∴ a = 1  

∴ -2ah = 8 ⇒ substitute the value of a

∴ -2(1)h = 8 ⇒ -2h = 8 ⇒ ÷ (-2)

∴ h = -4

∵ ah² + k = -33 ⇒ substitute the value of a and h

∴ (1)(-4)² + k = -33

∴ 16 + k = -33 ⇒ subtract 16 from both sides

∴ k = -49

∴ x² + 8x - 33 = (x + 4)² - 49

* Now lets solve the completing square

∵ (x + 4)² - 49 = 0 ⇒ add 49 to both sides

∴ (x + 4)² = 49 ⇒ take square root for both sides

∴ (x + 4) = ± 7

∵ x + 4 = 7 ⇒ subtract 4 from both sides

∴ x = 3

∵ x + 4 = -7 ⇒ subtract 4 from both sides

∴ x = -11

* The solution of the equation are 3 , -11

4 0
3 years ago
Read 2 more answers
If old reeses cost $6 for a 12 pack and new reeses cost $1/pack, by what percent did the cost of reeses increase?s
skad [1K]

Answer:

Step-by-step explanation:

6 dollars for a 12 pack means that it was $0.50 each. now they cost a dollar per pack. it's a 50 cent increase, or a 100% percentage increase

8 0
3 years ago
Angela is buying a dress that is on sale for 20% off. If the original price of the dress is $40.00, how much money is Angela sav
arlik [135]
Angela is saving $8.00 on the dress bc 20% of 40 is 8.
7 0
3 years ago
Read 2 more answers
Danny wants to improve his technique for punting the football, so he devises an experiment to help. He goes to the field with 5
Triss [41]

Answer should be (A)

This is because the variation factors from one day to another may significantly  influence the distances the football goes. Among these factors are: the weather and Danny's condition. For example: wind strength, wind direction, any rain influences the skid, etc. Condition example could be: Danny is more tired on one of the days and can't kick as strong.

The other choices do not relate to variability.

8 0
3 years ago
Other questions:
  • In the triangles, and .
    14·2 answers
  • Mavis made $145 in commissions one week for selling shoes. Her commission rate is 5% of the total amount that she sells. What wa
    6·1 answer
  • Please help me with part b of number 16.
    10·1 answer
  • Which expression best represents the sum of two consecutive integers?
    8·2 answers
  • A marathon is 131\5 miles long. If 4 people divide the distance equally, how many miles does each person need to run?
    6·1 answer
  • Force of 100N Work of 1000J what was the distance
    8·2 answers
  • Pls help with this question
    13·1 answer
  • 2.4x-9 < 1.8x+6 solve the inequality
    7·1 answer
  • A 5'6" student casts a shadow 6 ft long at the same time a tree casts a 20 ft shadow. How tall is the tree? (Hint: The tree and
    13·1 answer
  • What is the answer??
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!