3 years ago

Substitute the given values into the formula, and solve for the unknown variable.

Mathematics

1 answer:

viktelen [127]3 years ago

5 0

39=1/2h = 78=h 52=(1/2 78)6+7 = 52=39+13

You might be interested in

Five more than the quotient of a number and 3 equals 2.

MakcuM [25]

Answer:

$\large\boxed{\dfrac{n}{3}+5=2\ or\ n:3+5=2}$

Step-by-step explanation:

$\dfrac{n}{3}+5=2\\\\\dfrac{n}{3}-\text{the quotient of a number}\ n\ \text{ and 3}\\\\...+5-\text{five more than}$

If you want a solution:

$\dfrac{n}{3}+5=2$ <em>subtract 5 from both sides</em>

$\dfrac{n}{3}+5-5=2-5$

$\dfrac{n}{3}=-3$ <em>multiply both sides by 3</em>

$3\!\!\!\!\diagup\cdot\dfrac{n}{3\!\!\!\!\diagup}=(3)(-3)\\\\n=-9$

4 0

2 years ago

William buys a basket of lemons on sale for $7 before tax. The sales tax is 16%. What is the total price William pays for the ba

alisha [4.7K]

16% = 0.16

7*0.16 = 1.12

7+1.12 = $8.12 total

5 0

2 years ago

What is the side lenth of a cube that has a volume of 27

Marat540 [252]

The anwer is 3. The volume of a cube is lwh. 3 x 3 x 3 = 27

8 0

3 years ago

HELPPP ME PLS!!!!!!!!!!!!

mestny [16]

The correct answer is 1/3

7 0

2 years ago

Read 2 more answers

Mari has 39 square feet of patio bricks. Each square brick has sides 1 foot long. What is the greatest perimeter of a rectangle

Margaret [11]

I think you would do 39 x 4 because if the SQUARE brick has sides 1 foot long, you count up the sides and get 4 feet. She has 29 square feet of patio bricks so you would multiply 39 x 4. I don't know if this is correct. Hopefully I helped!

3 0

2 years ago