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
liraira [26]
2 years ago
6

Number 9 help please. square roots

Mathematics
2 answers:
Svetach [21]2 years ago
6 0

Answer:

3+3\sqrt{2} +\sqrt{3}

Step-by-step explanation:

Sorry if wrong

Tamiku [17]2 years ago
5 0

Answer:

8.97

Step-by-step explanation:

First simplify then collect like terms and add them and you will get the answer.

You might be interested in
A circular pool with a diameter of 18 ft will have a uniform 4 ft concrete walkway poured around it. If the concrete cost $4.25
zysi [14]

A circular pool with a diameter of 18 ft will have a uniform 4 ft concrete walkway poured around it. If the concrete cost $4.25 a square foot, how much will it cost for the concrete?

This can be solve be solving the area of walkway

Area of walkway is equal to = (pi)( 9 ft +4) ^2– (pi)(9ft)^2

= 276.46 sq ft

Cost = 276.46 sq ft * ($4.25 a square foot) = $1174.70

4 0
3 years ago
Read 2 more answers
Perform the indicated operation. 15/7 x 3/8
Alla [95]
  You just multiply the numerators of the fractions and the denominators of the fractions together, and then reduce the fraction to simplify it from that point on.
4 0
3 years ago
Read 2 more answers
Amelia wants to paint three walls in her family room. Two walls are 26 feet long by 9 feet wide. The other wall is 18 feet long
sattari [20]
Given:
Wall 1 & 2 : 26 ft by 9 ft
Wall 3 : 18 ft by 9 ft

Area 1 : 26 ft x 9 ft = 234 ft²
Area 2 : 26 ft x 9 ft = 234 ft²
Area 3 : 18 ft x 9 ft = 162 ft²

Total Area : 234 ft² + 234 ft² + 162 ft² = 630 ft²

1 Gallon = 250 ft²

630 ft² ÷ 250 ft² per gallon = 2.52 gallons
6 0
3 years ago
.....................​
Alex Ar [27]

Answer:

...?

Step-by-step explanation:

7 0
3 years ago
Acellus
shtirl [24]

Answer:

(-2, 3)

Step-by-step explanation:

Think of this in the future:

Counter-clockwise rotations:

90-degree --> (x,y) = (-y,x) ex. (3,2) --> (-2,3)

180-degree --> (x,y) = (-x,-y) ex. (3,2) --> (-3, -2)

270 degree --> (x,y) = (y,-x) ex. (3,2) --> (2, -3)

Clockwise rotations:

90-degree --> (x,y) = (y, -x) ex. (3,2) --> (2, -3)

180-degree --> (x,y) = (-x,-y) ex. (3,2) --> (-3,-2)

270-degree --> (x,y) = (-y, x) ex. (3,2) --> (-2,3)

7 0
2 years ago
Read 2 more answers
Other questions:
  • 100 Points!!pease help
    14·2 answers
  • Help!! Need this question done in 20mins. I don't have a graphing calculator to give me the window screen!
    15·1 answer
  • ~~~40 POINTS~~~<br><br> Please answer this question!!
    15·2 answers
  • Use an inequality symbol (&lt;, &gt;, =, ≤) to compare −3 + 7 _____ −10 − 2
    6·1 answer
  • Someone please answer and give me a reason. hint: the answer isn’t 49.
    7·1 answer
  • Please help
    11·2 answers
  • Assume that the demand for tuna in a small coastal town is given by____ p = 700,000/ q^1.5 ; where q is the number of pounds of
    9·2 answers
  • An engineer designed a valve that will regulate water pressure on an automobile engine. The engineer designed the valve such tha
    14·1 answer
  • Y = 5x-3<br> Given x = 9<br> y =
    8·1 answer
  • I am stuck on this one.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!