MATHEMATICS HIGH SCHOOL

The length of a iPhone is 15 cm and the width of the iPhone is 7.4 cm. What is the maximum area?

Answers

Answer 1
Answer:

Answer:

111 cm squared

Step-by-step explanation:

15x 7.4

Related Questions

Can someone please help me with this and explain in detail? Thank you so much!​
If 3 times a certain number is increased by 4 the result is 28. What is the number?If x is "the number," which of the following equations could be used to solve for the number? 3x + 4 = 28 3(x + 4) = 28 3x = 4 + 28
Simplify the expression
Select all setd that contain the number 1.10100100010000...A. Integer B. Irrational C. Natural D. Rational E. Whole
A vendor has 30 umbrellas to sell. He sells them for $20 each. The function m(u) = 20u models the total amount of money the vendor makes from selling u umbrellas. What are the practical domain and range of the function?

The product of 8 and the sum of 4 and a number is 112. What is the number?Which equation could be used to solve for the number?
8 + 4n = 112
8 x 4 + n = 112
8(4 + n) = 112

Answers

An equation is a mathematical statement that is made up of two expressions connected by an equal sign.

The equation that is used to solve the number for the statement "the product of 8 and the sum of 4 and a number is 112" is

8(4 + n) = 112.

The number n is 10.

Option C is the correct answer.

What is an equation?

An equation is a mathematical statement that is made up of two expressions connected by an equal sign.

Example:

3x + 4 = 5 is an equation

3x + 9 is an equation.

We have,

The product of 8 and the sum of 4 and a number is 112.

Let the number be n.

We can write as:

8 x (4 + n) = 112 _____(1)

8 x 4 + 8 x n = 112

32 + 8n = 112

Subtract 32 on both sides.

8n = 112 - 32

8n = 80

Divide both sides by 8.

n = 10

The number is 10.

We can cross-check

8 x (4 + 10 ) = 112

8 x 14 = 112

112 = 112

Proved.

Thus,

The equation that is used to solve the number for the statement "the product of 8 and the sum of 4 and a number is 112" is

8(4 + n) = 112.

The number n is 10.

Learn more about equations here:

brainly.com/question/17194269

#SPJ5
    8(n + 4) = 112
8(n) + 8(4) = 112
     8n + 32 = 112
           - 32    - 32
              8n = 80
               8      8
               n = 10

The answer is C.

[-4.5 + 12] = what is the anserw

Answers

Answer:7.5

Step-by-step explanation:

Answer:

The answer will be 8.5

Pablo has $4,200 to invest for college. Pablo's goal is to have $5,000 after 4 years. Is this possible if he invests with a rate of return of 6%?

Answers

Pablo has $4,200 to invest for college. Pablo's goal is to have $5,000 after 4 years. Question: Is this possible if he invests with a rate of return of 6%?We'll we are not sure with the answer unless we solve it. So let's start solving.=> 6% = 6% / 100% = 0.06Now, we have the value of 6% that will be multiplied with the amount to identify his annual interest rate:=> $4,200 * 0.06 = 252 dollars is his annual interest rateLet's multiply this for 4 years=> 252 dollars * 4 = 1008 dollarsThen, let's sum up:=> $4,200 + 1008 dollars = 5 208 dollars.

Answer:

Yes it is.

Step-by-step explanation:

Need some help doing this question, thanks!

Answers

Answer:

y = -5x + 6

Step-by-step explanation:

y = 1/5 x + 4/5

so that two lines are perpendicular, its slope must be opposite and reciprocal

y = m x + b

m: slope           perpendicular  -1/m

if our formula is     y = 1/5 x + 4/5

m = 1/5

so the slope of our new formula will be

m' = -5/1

m' = -5

now if you tell us that you have to go through a certain point  (1/1)

we just have to replace the values ​​in the following formula and solve

y - y1 = m ( x - x1)

y - 1 = -5 ( x - 1)

y = -5x + 5 + 1

y = -5x + 6

Calcule a soma dos multplos positivos de 9 monores que 100

Answers

Calculate some two positive multiples of 9 less than 100.

Multiples of a whole number are found by taking a product of any counting number and that whole number.

Counting number                whole number                  multiples
1                                                  9                                        9
2                                                  9                                       18
3                                                  9                                        27
4                                                  9                                        36
5                                                  9                                        45
6                                                  9                                        54
7                                                  9                                        63
8                                                  9                                        72
9                                                  9                                        81
10                                                9                                        90
11                                                9                                        99

The multiples listed are all less than 100. You can choose which two positive multiples you want.

Please help. i dont understand what i have to do and how to get it. thank you

Answers

Answer:

\left[\begin{array}{ccc}9\n10\n\end{array}\right]

Step-by-step explanation:

Evaluate 3a by multiplying each element by 3

3a = 3 \left[\begin{array}{ccc}2\n4\n\end{array}\right] = \left[\begin{array}{ccc}3(2)\n3(4)\n\end{array}\right] = \left[\begin{array}{ccc}6\n12&\n\end{array}\right], then

3a + b

= \left[\begin{array}{ccc}6\n12\n\end{array}\right] + \left[\begin{array}{ccc}3\n-2\n\end{array}\right] ← sum corresponding elements

= \left[\begin{array}{ccc}6+3\n12-2\n\end{array}\right]

= \left[\begin{array}{ccc}9\n10\n\end{array}\right]
Other Questions
How do I find the value of K?
Pls someone help me with this question i provided a picture below
According to astronomers, what is a "light year"
Fraction: least to greatest... 2/3, 9/16, 0.52