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3 years ago

If ab = 14 and cd = 14 then ab=cd

Mathematics

2 answers:

gogolik [260]3 years ago

8 0

Yes because is we replace both numbers it would end as...
ab=cd
14=14

Tomtit [17]3 years ago

7 0

Basically when ab=cd they both would equal out towards 14=14 which then result into both of them equaling out towards each other.
but if this isnt what you wanted let me know.

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Sandy purchased 3 pairs of shorts, 5 shirts, and 2 pairs of sandals. Which of the following expressions represents the number of

alexandr1967 [171]

Hey, you didn’t add the options or following expressions. Can you add them in the comments so I can try and help you out?

4 0

3 years ago

A student has a savings account earning 3% simple interest. She must pay $1200 for first-semester tuition by September 1 and $12

Bingel [31]

Using simple interest, it is found that she needs to earn $2,391.07 during the summer.

<h3>Simple Interest</h3>

Simple interest is used when there is a single compounding per time period.

The amount of money after t years in is modeled by:

A(t) = A(0)(1 + rt)

In which:

A(0) is the initial amount.

r is the interest rate, as a decimal.

For this problem, the objective is to have $1200 in 3 months = 0.25 years, hence the parameters are given as follows:

A(0.25) = 1200, t = 0.25, r = 0.03.

Hence we have to solve for A(0):

A(0)(1 + 0.03 x 0.25) = 1200

A(0) = 1200/(1 + 0.03 x 0.25)

A(0) = $1,191.07.

She also needs to earn $1,200 to pay the first-semester bill on time, hence:

1200 + 1191.07 = $2,391.07.

She needs to earn $2,391.07 during the summer.

More can be learned about simple interest at brainly.com/question/16646150

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3 0

1 year ago

I don’t get how to do this I need the answer

mash [69]

Answer

1: is a parellogram 2: parellogram, square, rectangle

6 0

3 years ago

What si another way to write the number 75?

kakasveta [241]

Answer:

$7.5\text{x}10^{1}$

Step by step explanation:

We have been given a number 75 and we are supposed to rewrite it using a different way. Since the given number has been written in standard notation, we can write it using scientific notation.

We know that we can write a standard number in scientific notation by moving the decimal point to the left or right and making corresponding changes to the exponent of 10. In this case, we will move the decimal point to the left by one place and raise the exponent of 10 by 1. Therefore, we get the required number in a different notation (scientific notation) as $7.5\text{x}10^{1}$ .

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3 years ago

What is the product of a number and six less 12 is 72

spayn [35]

Product means answer to a multiplication problem, a number can be expressed variable , n, . and it is 6 less than 12 (6-12) and equals = 72

SO
n * 6 - 12 =72

Let's solve your equation step-by-step.n(6)−12=72Step 1: Simplify both sides of the equation.n(6)−12=726n+−12=726n−12=72Step 2: Add 12 to both sides.6n−12+12=72+126n=84Step 3: Divide both sides by 6.6n6=846n=14

5 0

3 years ago