MATHEMATICS HIGH SCHOOL

What is the solution of the equation? 3 = b + 3
a. 1
b. 6
c. 9
d. 0

Answers

Answer 1
Answer: If you would like to know what is the solution of the equation 3 = b + 3, you can calculate this using the following steps:

3 = b + 3
b = 3 - 3
b = 0

The correct result would be d. 0.
Answer 2
Answer: 3 = b + 3

Subtract 3 on both sides.

3 = b + 3\n3-3= b+3-3\n3-3 = b\n\n0 = b\n\n\n\boxed{\bf{b=0}}

Your final answer is d. 0.

Related Questions

Please help it's emergency
On Monday, it took Helen 3 hours to do a page of science homework exercises. The next day she did the same number of exercises in 2 hours. If her average rate on Monday was pexercises per hour, what was her average rate the next day, in terms of p?
The Cooking Club made some pies to sell during lunch to raise money for a field trip. The cafeteria helped by donating three pies to the club. Each pie was then cut into six pieces and sold. There were a total of 72 pieces to sell. How many pies did the club make? Pls give me your work and an equation
Is √10 in simplest form?
When two lines intersect, they form

Find the equation of the horizontal line that passes through the point: (-1, 5

Answers

Because the line is horizontal, the y value would be the same across it, which means that the y intercept is 5. You would then write the final answer as y = 5. I hope this helps!

List the measurements of three different rectangular prisms that each have a surface areaof 20 square units?

Answers

Answer:

3 measurements of different rectangular prisms that each have a surface area

of 20 square units is given as

(4.5 × 1 × 1)

(2 × 1 × 2.67)

(2 × 3 × 0.80)

Step-by-step explanation:

A rectangular prism is a cuboid and the surface area of a cuboid with length, x, width, y and height, z, is given as

S = 2xy + 2yz + 2xz

S = 2[xy + yz + xz]

So, the question asks us to list 3 different measurements of a rectangular prism with surface area of 20 square units.

S = 2[xy + yz + xz] = 20

[xy + yz + xz] = 10

So, with a little of trial and error, we can vary the values of x, y and z to obtain 3 separate measurements that give a surface area of 20 square units.

[xy + yz + xz] = 10

Let x = 4.5, y = 1, z = 1

(4.5×1) + (1×1) + (4.5×1) = 10, works!!!

(x, y, z) = (4.5, 1, 1)

[xy + yz + xz] = 10

Again, we can fix arbitrary values for two sides and calculate for the last side.

If x = 2 units, y = 1 unit,

(2×1) + (1×z) + (2×z) = 10

2 + 3z = 10

3z = 8

z = (8/3) = 2.667 units

(x, y, z) = (2, 1, 2.67)

[xy + yz + xz] = 10

And lastly, if x = 2, y = 3

(2×3) + (3×z) + (2×z) = 10

6 + 5z = 10

5z = 4

z = (4/5) = 0.80 unit

(x, y, z) = (2, 3, 0.80)

Hope this Helps!!!

(Sint+cost)^2= ?

Can any one help me with this question

Answers

The answer to your question is: Yes.

Now, would you like to actually see the solution ?

First, multiply the quantity out:

(sin + cos)² = sin²(t) + cos²(t) + 2sin(t)cos(t)

You need to know:
==> sin²(any angle) + cos²(the same angle) = 1
==> 2sin(any angle)cos(the same angle) = sin(double the angle)

So the equation becomes:

(sin + cos)² = 1 + sin(2t)
(sin\ t+cos\ t)^2=sin^2t+cos^2t+2\cdot sin\ t\cdot cos\ t=1+sin\ 2t

4(x - 7) = 2 can you please help me..

Answers