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
vazorg [7]
3 years ago
10

1/2a+b+1/2a-b please solve it

Mathematics
1 answer:
Dominik [7]3 years ago
6 0

Answer:

1/4a

Step-by-step explanation:

1/2a +1/2a+b-b

1/4a -0

1/4a ans

You might be interested in
Two exterior angles of a triangle equal 100° and 150°. Find all the interior angles
harkovskaia [24]
180°-100°= 80° (angle 1)
180°-150°= 30° (angle 2)

180°-80°-30°= angle 3
angle 3 = 70°

∴ the interior angles are 80°, 30° and 70°
8 0
3 years ago
Read 2 more answers
Find the area of the following polygons:<br> Given: AC=12<br> PLS SEND HELPPPP
Assoli18 [71]

Answer:

54 units²

Step-by-step explanation:

½×5×12 + ½×4×12

30 + 24

54

6 0
3 years ago
Read 2 more answers
A half-filled cylindrical water tank has a water level of 20 feet high. The tank can hold 6000 cubic feet of water. Find the dia
Alecsey [184]

Answer:

D=13.8\ ft

Step-by-step explanation:

we know that

If the tank half-filled with water is at 20 feet, then the height of the tank is 40 feet

The volume of the cylindrical tank is equal to

V=\pi r^{2}h

we have

h=40\ ft

V=6,000\ ft^{3}

assume

\pi =3.14

substitute and solve for r

6,000=(3.14)r^{2}(40)

r^{2}=6,000/[(3.14)(40)]

r=6.9\ ft

Find the diameter

Remember that the diameter is two times the radius

D=6.9*2=13.8\ ft

7 0
4 years ago
2x+3y=6 <br><br> x+2y=5 <br><br> solve using multiplication
katrin [286]
In this set of equations, x is -3 and y is 4.
8 0
3 years ago
Your class hopes to collect at least 325 cans of food for the annual food drive there were 132 cans donated the first week in th
malfutka [58]
132+(132+146)=410 cans
8 0
4 years ago
Other questions:
  • Stephan curry of the golden state warriors made 29 baskets some were 2 points some were 3 points. If the total points he scores
    10·1 answer
  • The flag of a country contains an isosceles triangle.​ (Recall that an isosceles triangle contains two angles with the same​ mea
    11·1 answer
  • If you want to Convert Yards to Feet what operation would you use
    6·2 answers
  • What is the value of x?
    5·1 answer
  • 45.5 meters in 13 seconds show work
    14·1 answer
  • What is the equation of the line that passes through the point (-2,3) and that is perpendicular to the line represented by 3x-2y
    9·1 answer
  • What is 99^8-7^4 i needed this answer because i have hard trouble with this question
    14·1 answer
  • For the point P (-17,25) and Q(-10,30), fins the distance d(P,Q) and the coordinates of the midpoint M of the segment PQ.
    8·1 answer
  • Create a word problem for 2x+10=30
    14·1 answer
  • Please help me in this question.<br> Am new to this chapter.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!