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
koban [17]
3 years ago
10

If A = 1 B = 1 What is A+B A) 2 B) 2 C) 2 D) 2

Mathematics
2 answers:
lidiya [134]3 years ago
8 0

Answer:

A + B = 2

Step-by-step explanation:

If A=1 and B=1 then it is 1 plus 1 which is 2

satela [25.4K]3 years ago
3 0

Answer:

AB) 4

Step-by-step explanation:

A) 2 + B) 2 = AB) 4

You might be interested in
A sphere and a cylinder have the same radius and height. The volume of the cylinder is 27 pi feet cubed.
LenaWriter [7]

Answer:

C. V = two-thirds (27)

Step-by-step explanation:

Given

Solid Shapes: Cylinder and Sphere

Volume of Cylinder = 27π ft³

Required

Volume of the sphere.

From the question,

<u>We have that</u>

1.  The volume of the sphere is the same as the volume of the cylinder

2. The height of the sphere is the same as the height of the cylinder.

From (2) above;

This means that the height of the cylinder equals the diameter of the sphere.

Let h represent the height of the sphere and d represent the diameter of sphere.

Mathematical, d = h

Recall that radius, r = r = \frac{d}{2}

Substitute h for d in the above expression

r = \frac{h}{2}. ----- (take note of this)

Calculating the volume of a cylinder.

V = πr²h

Recall that  V = 27; This gives us

27 = πr²h

Divide both sides by h

\pi r^2 = \frac{27}{h}

-------------------

Calculating the volume of a sphere

V = \frac{4}{3}\pi r^3

Expand the above expression

V = \frac{4}{3}\pi r^2 * r

Substitute \pi r^2 = \frac{27}{h}

V = \frac{4}{3} * \frac{27}{h} * r

Recall that r = \frac{h}{2}

So,

V = \frac{4}{3} * \frac{27}{h} * \frac{h}{2}

V = \frac{4}{3} * \frac{27}{2}

V = \frac{2}{3} * 27

V = \frac{2}{3} (27)

V = two-third (27)

4 0
3 years ago
Distribute 2 (9x^2 + 3).
beks73 [17]

Answer:

18x^2+6

Step-by-step explanation:

2(9x^2+3)

multiply each term in parentheses by 2

2 x 9x^2+2 x 3

calculate product

18x^2+2 x 3

multiply numbers

18x^2+6

5 0
2 years ago
An employee at a pet shop randomly selects two fishes from a tank where there are 5 guppies, 4 platyfishes, and 3 rasboras. What
Zarrin [17]
I believe that it is 0.6.
7 0
3 years ago
Read 2 more answers
Help me plz I do not understand
9966 [12]
It is quite simple actually since it is simple division with the negative rules.
Just simplify the problem and use the negatives to determine if it is positive or negative. (two negatives equal a positive and one negative equals a negative)
5 0
3 years ago
What is f(-2)?<br> -3 <br> -1<br> 1<br> 3
Dima020 [189]

Answer:

nc

Step-by-step explanation:

ccccdcdc

7 0
3 years ago
Read 2 more answers
Other questions:
  • Write the equation of the line passing through (-3,4) and perpendicular to -2x+7y=-3.​
    11·1 answer
  • 0.13 is a rational number true or false?
    15·2 answers
  • Is the question inconsistent or conditional?
    9·2 answers
  • Got another 1 pls ASAP
    12·1 answer
  • This is an example of the commutative property? -4 + 8 + -7 = -7 +8 + -4 *
    8·1 answer
  • Help..!!! Why do i ask so many questions
    14·1 answer
  • What does x equal in the equation x-12+5x=24
    6·2 answers
  • What fraction is half way between 1/4 and 1/2
    12·2 answers
  • (work)(study) + (work)(practice) + (work)(perseverance)
    5·1 answer
  • sad story not my pics got from the internet on gram this is bopy he is about 6 or 7 his brother is using him for clout and makin
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!