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
suter [353]
3 years ago
9

How do you use benchmark to estimate 2.81 + 3.72

Mathematics
1 answer:
Luba_88 [7]3 years ago
7 0
Round 2.81 to 2.8 and 3.72 to 3.7. Add both together to get 6.5
You might be interested in
The diameter is a circle is 16in. Find it’s circumference in terms of π.<br><br> C= ________in
DIA [1.3K]
<h3><u>S</u><u> </u><u>O</u><u> </u><u>L</u><u> </u><u>U</u><u> </u><u>T</u><u> </u><u>I</u><u> </u><u>O</u><u> </u><u>N</u><u> </u><u>:</u></h3>

According to the question,

  • Diameter of circle = 16 in

We are asked to calculate it’s circumference in terms of π.

★ Circumference of circle = 2πr

___________________________________

Let us first calculate the radius of the circle.

→ Diameter = 2 × Radius

→ 16 in = 2r

→ r = 16 in ÷ 2

→ r = 8 in

___________________________________

Substituting values in the formula of circumference,

→ C = 2πr

→ C = (2 × π × 8) in

→ C = 16π in

<u>Therefore</u><u>,</u><u> </u><u>1</u><u>6</u><u>π</u><u> </u><u>inches</u><u> </u><u>is</u><u> </u><u>the</u><u> </u><u>required</u><u> </u><u>answer</u><u>.</u>

7 0
3 years ago
I have four bags of small chocolate
mezya [45]

20 grams

Step-by-step explanation:

24× 3 = 72 eggs then convert kg to grams 0.36 × 1000 = 360 grams × 4 = 1440 grams after that 1440 ÷ 72 = 20 grams

3 0
2 years ago
Read 2 more answers
Select the correct answer from each drop-down menu.
gulaghasi [49]

Answer:

brainly.com/question/15786874

This may help you

4 0
2 years ago
Quadrilateral ABCD is reflected across the x -axis. What are the coordinates of quadrilateral A'B'C'D'? A. A' (5, –5), B' (1, –5
Yuki888 [10]

Answer:

=76559

Step-by-step explanation:

foggy

5 0
3 years ago
In a survey, 250 out of 1000 people said that they preferred a particular brand of shampoo. What is the result of the survey in
ipn [44]

25% said that they preferred a particular brand of shampoo, the rest is 75 %

8 0
3 years ago
Read 2 more answers
Other questions:
  • P= (2,3) q= (9,7) find slope and reduce
    10·1 answer
  • Find two consecutive odd integers such that their product is 111 more than 3 times their sum​
    10·1 answer
  • 5 and six help me please
    15·2 answers
  • How do you solve 4 x 2 = 5?
    12·1 answer
  • Caleb bought groceries and paid $1.60 in sales tax the sales tax rate is 2.5% what was the price of Caleb's groceries before tax
    10·1 answer
  • I need help with an algebra assignment right away!
    5·1 answer
  • Which of the following are exterior angles? Check 2 that apply.
    15·1 answer
  • PLEASE HELP!!! DUE IN 10 MIN!!!
    13·1 answer
  • Use the clues and each of the numbers on the sign to complete the grid.
    7·1 answer
  • if I was born in 2007, and my mother was born in 1989. what is the difference between my mothers age and mine?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!