If your brother is 12 years old and you are 10 years old. How old will you have to be to be half your brother's age?

Answers

Answer 1
6 years old because 12 divided by 2 is 6

Answer 2

Answer:

6

Step-by-step explanation:


Related Questions

A projectile is thrown upward so that its distance above the ground after t seconds is h = - 16t2+ 440t. After how many seconds does it reach its maximum height?

Answers

Attached the solution and work.

A clothing store is running a special in which customers receive a free pair of jeans with the purchase of 4 shirts. It costs the clothing company $3.46 to produce one shirt and $5.56 to produce one pair of jeans. The store is selling each shirt for $21.46. Approximately how much money will the company make if 42 customers take advantage of the special?

Answers

Final answer:

The clothing company will make approximately $214.60 if 42 customers take advantage of the special.

Explanation:

To calculate the amount of money the company will make, we need to determine the total cost of shirts and jeans given out for free.

Each customer will receive a free pair of jeans for every 4 shirts purchased.

The cost of 1 shirt is $3.46 and the cost of 1 pair of jeans is $5.56.

So, the cost of 4 shirts is 4 x $3.46 = $13.84.

Therefore, for each set of 4 shirts, the company is losing $13.84 on production costs and gaining $21.46 on sales.

For 42 customers, the company will distribute 10 sets of 4 shirts and give away 10 pairs of jeans.

The total amount of money the company will make is (10 x $21.46) = $214.60.

I don't know what the symbol means or what to do.

Answers

Answer:

Step-by-step explanation:

That weird symbol means "element".  In our case, the elements of the domain (the x-values) are -15, -6, -1.  Which tells us that we are going to sub each one of the numbers into the equation and solve it for the corresponding y value.  That in turn gives us the coordinate point.  The equation is

x + y = 6

Subbing in first -15 for x:

-15 + y = 6 and

y = 6 + 15 so

y = 21 and the coordinate point is (-15, 21).

Subbing in -6 for x:

-6 + y = 6 and

y = 6 + 6 so

y = 12 and the coordinate point is (-6, 12).

Subbing in -1 for x:

-1 + y = 6 and

y = 6 + 1 so

y = 7 and the coordinate point is (-1, 7)

The second choice is the one you want.

Just remember that x is the domain and any elements in the domain go in for x.

Also remember that y is the range and any elements in the range go in for y

Given segment aed and bfc, ae=bf and ed=fc prove ad=bc

What is 4???

Answers

Given: [tex]\overline{AED}[/tex] and [tex]\overline{BFC}[/tex], AE = BF, and ED = FC.
We prove that AD = BC as follows:

          Statement                                                       Reason

1. [tex]\overline{AED}[/tex] and [tex]\overline{BFC}[/tex]                                                    Given


2. AE + ED = AD                                        Segment Addition Postulate
    BF + FC = BC

3. AE = BF and ED = FC                                            Given

4. BF + FC = AD                                                    Substitution

5. AD = BC                                                      Transitivity property

help in algrebra, unsure how to do this kinda question and desperately need help.

Answers

Because of the Vertical Angle Theorem, you know both angles are congruent. Therefore, 1/4x+3=3/4x-7. Solving for x, x=20, and the angle measure is 8 degrees.
They're equivalent to each other so write it out so they equal each other. Then subtract 3 from both sides and u get 1/4x = 3/4x - 10. After that you subtract 3/4 from both sides and u get -2/4x = -10. Now u divide both sides by -2/4 (or -1/2). and get x =20.

What is the perimeter of trapezoid JKLM?


+ units
2 + + units
9 + units
9 + + units

answer is D

Answers

For the perimiter of the trapezoid you need the length of all four sides, and as the left and right sides are diagonal you use the pythagorean thereom to solve for them. This theorem is a^2+b^2=c^2 as a is vertical, b is horizontal, and c is the diagonal. so for the right side we have 1^2+2^2=c^2 so c^2=5 and c=sqrt(5). for the left side we have 1^2 + 1^2 = c^2 so c = sqrt(2) so we take the top, 3, the bottom, 6, and the sides, sqrt(2) and 5, and add them to get 9 + sqrt(2) + sqrt(5) so D

Perimeter is the sum of the length of the sides used to make the given figure. The correct option is D.

What is the perimeter?

Perimeter is the sum of the length of the sides used to make the given figure.

The length of the different sides of the trapezoid can be written as,

JK = 3 units

KL = √(2² + 1²) = √5 units

LM = 6 units

JM = √(1² + 1²) = √2 units

Now, the perimeter of the  trapezoid JKLM is,

Perimeter JKLM = 3 + √5 + 6 + √2 = (9 + √5 + √2) units

Hence, the perimeter of the trapezoid JKLM is (9 + √5 + √2) units.

Learn more about Perimeter:

https://brainly.com/question/10466285

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Factor the expression. 3r2 – 75
(3r –5)(r + 5)
(3r +5)(r – 5)
3(r – 5)(r + 5)
3(r – 5)(r – 5)

Answers

factor 3r^2-75

 you would move the 3 to the outside of the parenthesis

then you have 5*5 = 25 and multiply that by the 3 to get the 75

 3(r-5)(r+5)

Answer:

What he said.

Step-by-step explanation:

What is the value of x?

A.10
B.12
C.1
D.4

Answers

These lines are considered vertical angles, meaning that the amounts on both sides have to be equal. The answer is C because 15 x 1 = 15 and 3 x 1 = 3. 20 + 3 = 23 and 15 + 8 = 23.
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