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
Tju [1.3M]
2 years ago
13

What is the best approximation for the value of √140?

Mathematics
1 answer:
laila [671]2 years ago
3 0

Answer:

the best approximation is 2√35

Step-by-step explanation:

You might be interested in
The first number is 17 the difference between the two numbers on the number line in 9.
Juliette [100K]

Answer:

The second number would be 8 or 16

Step-by-step explanation:

Let x be the unknown number,

Since, first number = 17,

So, the difference between x and 17 = |17 - x |

According to the question,

|17 - x | = 9

17 - x = ± 9

17 - x = 9 or 17 - x = -9

17 - 9 = x or 17 + 9 = x

⇒ x = 8 or x = 26

Hence, the second number would be 8 or 26.

5 0
3 years ago
3x + ky = 8
djyliett [7]

Answer:

a) 3x + ky = 8

ky = 8 - 3x

x – 2ky = 5

x - 2(8 - 3x) = 5

x - 16 + 6x = 5

7x = 21

x = 3 (shown)

b) x-2ky = 5

sub x = 3, y = 1/2

3-2k(1/2) = 5

-2k = 2

k = -1

3 0
3 years ago
Question- Dan and Perry each improved their yards by planting rose bushes and shrubs.They bought their supplies from the same st
maks197457 [2]

Answer:I think its c

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Yesterday, Eddy ran 26.2 miles.
Romashka [77]

Answer:

Step-by-step explanation:

10% of 26.2 miles = 0.10×26.2 miles = 2.61 miles

4 0
3 years ago
Jillian wants to find the surface area of a pyramid. the base is a square with sides that are 4 inches long the other faces are
Natali5045456 [20]
Part a:-
The base of each triangle is 4 inches long. 
Their  height is 3/2 * 4 = 6 inches.

b 
The combined  area of the triangular faces = 4 * 1/2 * 4 * 6 =  48 sq ins

c
Surface area of the pyramid =  48 + area of base = 48 + 16  = 64 sq ins.
7 0
3 years ago
Other questions:
  • If I decline by 23%, what percent would be remaining?
    8·1 answer
  • Which could be the first step and simplifying this expression? Check all that apply.
    8·1 answer
  • Please show your work!<br> 25% of 80
    14·2 answers
  • Could yall solve this and tell me how you did it I'm so confused 5/6 ÷(-11/7)=
    15·1 answer
  • where would an imaginary line need to be drawn to reflect across an axis of symmetry so that a regular pentagon can carry onto i
    11·1 answer
  • Who painted the larger fraction of their ceiling?
    5·1 answer
  • Which of the following are possible values for x?
    8·1 answer
  • what is the answer to this problem: A(-4,-5), B(-2,-3), C(4,-3), D(6,-2), E(6,6), F(-1,6), G(-4,2). Find the length of BC.
    12·1 answer
  • Solve for x. -3.5x = -35
    10·2 answers
  • Tori spends equal amounts of time on homework from each of her subjects. She spends 1 hour altogether on her homework each night
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!