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3 years ago

When you add 34 by 822 and then once once you answer that, give a real world example of the equation.

Mathematics

2 answers:

Andrej [43]3 years ago

8 0

Answer:

Step-by-step explanation:

34 + 822 = 856

856

Macey had $822. Then, she earned $34 after babysitting. She now has $856.

Jobisdone [24]3 years ago

5 0

822 added by 34 would equal to 856, and a real world example is, "John had 34 red cards and 822 blue cards, but he does not know how many in total there are. How many cards are in total?" And the answer would be 856 cards in total.

Hope this helped!

Nate

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Solve the following problems: Find x, y

vladimir1956 [14]

Answer:

x=1.25, y=1.75

Step-by-step explanation:

The two triangles formed (one triangle with side lengths of 5, 7, 8 and another with sides 5+x, 10, and 7+y) are similar, because they share the same angle measures.

Now, 2 sides given that we can compare ratios with are the side with length 8, and the side with length 10. 10/8= 1.25, which is the ratio of the sides on these 2 triangles.

Now we want to find what the side '5+x' is equal to. To do that we can use our ratio, and multiply 5 by 1.25 to find '5+x'. This is 6.25. To find x, all we need to do is subtract 5 from 6.25, which is 1.25.

Let's find y now. Do the same thing that we did with the side '5+x'; find what '7+y' is by multiplying 7 by 1.25, which is 8.75. 8.75-7= 1.75.

Hope this helps! :)

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3 years ago

I need the ordered pair

Luba_88 [7]

Answer:

$(0,1)$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Midpoint Formula: $(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})$

Step-by-step explanation:

Step 1: Define

Point (-4, -5)

Point (4, 7)

Step 2: Find Midpoint

Simply plug in your coordinates into the midpoint formula to find midpoint

Substitute [MF]: $(\frac{-4+4}{2},\frac{-5+7}{2})$
Add: $(\frac{0}{2},\frac{2}{2})$
Divide: $(0,1)$

4 0

3 years ago

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What os the original price of the apple if you got a 20% discount and paid 1 dollar for it

Kaylis [27]

Answer:

$5.00

Step-by-step explanation:

1 divide .20 is 5

1/.20=5

6 0

3 years ago

What is the equation for the line of reflection that maps the shape onto itself?

alukav5142 [94]

The equation for the line of reflection that maps the shape to itself is y = 2

Answer

A. y = 2

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3 years ago

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a regular deck of cards has a total of 52 cards. (Note: Aces count as 1.) if one card is drawn at random from the deck, find the

Zigmanuir [339]

In a deck of cards, there are four cards of each number.
7s - 4:52 or
8s - 4:52

There are also 4 Kings
Kings - 4:52

Simplified, these probabilities are 1:13 SEPERATE.

Together, it would be:
(4)3 = 12:52, which would be 3:13

Good luck :)

7 0

3 years ago