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
quester [9]
3 years ago
10

What numbers does the square root of 355 fall between?

Mathematics
1 answer:
irinina [24]3 years ago
3 0
The answer is c)18 and 19.

Let's go through all choices:
a) 15 and 16 is not correct because √355 > 16 > 15: 
15 = √15² = √225
16 = √16² = √256
√355 > √256 > √225   ⇒ √355 > 16 > 15

b) 17 and 18 is not correct because √355 > 18 > 17: 
17 = √17² = √289
18 = √18² = √324
√355 > √324 > √289   ⇒ 19 > √355 > 18

c) 15 and 16 is correct because : 
18 = √18² = √324
19 = √19² = √361
√361 > √355 > √324  ⇒ 19 > √355 > 18

d) 20 and 21 is not correct because 21 > 20 > √355: 
20 = √20² = √400
21 = √21² = √441
√441> √400> √355 ⇒ 21 > 20 > √355
You might be interested in
If 2 - 2 is a factor of 2.? - bx - 10, what is the value of b?
aleksandr82 [10.1K]
Bajanhxhsjsjshsjsjshhshshshsheh
7 0
3 years ago
To get the correct color, Johan mixed 3 1/4 quart of white paint, 1 2/4 quart of blue paint, and 2 3/4 quart of green paint. How
Semenov [28]

Answer:

7 1/2 quart of paint

Step-by-step explanation:

To get the correct color, Johan mixed 3 1/4 quart of white paint, 1 2/4 quart of blue paint, and 2 3/4 quart of green paint. How much paint did Johan make? *

The above question is solved as:

3 1/4 quart + 1 2/4 quart + 2 3/4 quart

Lowest common denominator = 4

3 + 1 + 2 + ( 1/4 + 2/4 + 3/4)

= 6 + ( 1 + 2 + 3/4)

=( 6 + 6/4) quart

= 6 + 1 2/4 quart

= 7 2/4 quart of paint

= 7 1/2 quart of paint

Therefore, Johan made 7 1/2 quart of paint

7 0
3 years ago
Harry Potter drove 30 miles in 75 hours. At this rate, how long will it take
vova2212 [387]

first you will need to find his speed = 0.4 mph (that's really slow, idk if i was wrong)

next up, it will take him about: 40 ÷ 0.4 = 100 hours for him to drive 40 miles

5 0
4 years ago
What is the slope of the line that is parallel to the given
alex41 [277]

Answer:

1. -1/4

2. y + 4 = -1/4(x + 2)

3. -9/2

7 0
3 years ago
Read 2 more answers
Can you please help me find number for D
Nat2105 [25]

Step-by-step explanation:

the slope of the line between the first 2 points must be the same as the slope between the second and the third point.

the slope is y difference / x difference.

so,

b/a = d/c

-3/1.6 = d/1.5

d = -3×1.5 / 1.6 = -4.5 / 1.6 = -2.8125

6 0
3 years ago
Other questions:
  • How do I solve 4/7 of 28
    14·2 answers
  • Find the area of each figure.<br>7<br>19-​
    14·1 answer
  • Melody used the table at the right to find the number of people served with 15 pounds of ground turkey. Find her error and corre
    10·1 answer
  • HELP HURRYYY, like it’s due in 20 minutes
    12·1 answer
  • In rhombus PQRS below, PT=11m and QT=9m Find the area of Rhombus
    10·1 answer
  • Line AB passes through points A(–6, 6) and B(12, 3). If the equation of the line is written in slope-intercept form, y = mx + b,
    10·1 answer
  • Simplify.<br> x<br><br> 4<br> y<br> 5<br> x<br> y<br> 3
    12·1 answer
  • Cách hiếp dâm công an ko bắt
    10·1 answer
  • WHy Is ThIs oNe kAnSas bUt ThIs OnE iS nOt aRkAnsAs
    10·1 answer
  • The graph of the absolute value parent function, f(x) = |x|, is stretched horizontally by a factor of 6 to create the graph of g
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!