Mathematics High School

A pile of pebbles has a weight of 95 kg.
Some of the pebbles put into a small bag.
The rest of the pebbles is put into a large bag.
The pebbles in the large bag weighs 45 kg more than the pebbles in the small
What is the weight of the pebbles in the large bag?​

Answers

Answer 1

Answer:

70kg

Step-by-step explanation:

s = small bag

b = big bag

Equations

s + b = 95

s + 45 = b

plug in

s + s + 45 = 95

2s + 45 = 95

2s = 50

s = 25

plug in to find big bag

25 + 45 = b

70 = b

Answer 2

Answer:

The weight of the pebbles in the large bag is 70kg.

Step-by-step explanation:

This looks like a substitution algebra problem. To do this, I’m going to mark the large bag with (L) and the small bag with the variable, (s). I will make first 2 equations to show the value. The first equation would be L=45+s. The second equation would be 95=L+s. Since L is literally 45+s, add this into the 2nd equation. This would be 95=45+s+s. You should have 95= 45+2s and you would subtract 45 from both sides then. Finally, divide 2s by 2 to get what the small bag weighs, (which is 25kg). To find the large bag’s weight, use the first equation to find the answer. L= 45+s or 25. The answer would bring us to 70 kg.

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Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

Find the constant of variation for the relation and use it to write an equation for the statement. Then solve the equation.

If y varies as directly as the square of x, and y = 75/8 when x = 5, find y when x= 2​

Answers

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Step-by-step explanation:

start with general form y = kx. substitute in the pair of values you know for x and y.

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Step-by-step explanation:

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Answers

Answer:

18x^4  − 12x^3 + 57x^2 − 28x + 35

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Step-by-

Maddox is stacking cans to make a display at the grocery store. The bottom row of the stack has 20 cans. Each row has 4 fewer cans than the row below it until there are no cans left.

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Answers

Answer: 5

Step-by-step explanation:

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Answers

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Step-by-step explanation:

Answer:

14 hours

Step-by-step explanation:

48 - 34 is 14, so every page is an hour, so 14 hours

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70 numbers become 75. Find the
average of 10 numbers.​

Answers

Answer:

The average of the 10 numbers is 195

Step-by-step explanation:

The average of a set of numbers is the sum of the numbers dividing by their number

Average = The sum ÷ The number

∵ The average of 60 numbers is 55

∴ The average = 55

∴ The number = 60

→ Substitute them in the rule above to find the sum of the numbers

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→ Multiply each side by 60

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→ Substitute them in the rule above to find the sum of the numbers

∵ 75 = The sum ÷ 70

→ Multiply each side by 70

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∴ The sum of the 70 numbers = 5250

∵ The sum of the 10 numbers that added is the difference between

   the sums of the 60 and 70 numbers

∵ The difference between the sums = 5250 - 3300

∴ The difference between the sums = 1950

→ To find the average of them divide their sum by 10

∵ The average of the 10 numbers = 1950 ÷ 10

∴  The average of the 10 numbers = 195

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Answers

You would add the exponents.

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Answers

If it's 3 or 4 the probability is:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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also brainliest pls

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B.
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C.
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F.
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Answers

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Answer:

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Step-by-step explanation:

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Answers

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Answers

Answer:

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Step-by-step explanation:

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Answers

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Step-by-step explanation:

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Answer:

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Answers

Answer and Step-by-step explanation:

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#teamtrees #WAP (Water And Plant)

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Answers

Answer:

A, C, D

Step-by-step explanation:

Triangle inequality theorem states than the sum of any two sides must be greater than the third side

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Correct

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Correct

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Answers

Welcome to 610 in scientific notation, our post about writing the number six hundred and ten in scientific notation.

If you have been looking for 610 in exponential form, 610 as a power of 10, or what is 610 in scientific notation, then you are right here, too.

In this post you can find everything about the scientific notation of 610, including the normalized form and the number written in e-notation.

Read on to learn everything about the scientific notation of six hundred and ten.

To answer the question what is 610 in scientific notation let’s recall how to convert 610 to scientific notation as detailed on our home page.

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As you probably want 610 in normalized scientific notation, the coefficient or significand of 610 in scientific notation must be in the interval [1,10[.

As there are many ways to express 610 in scientific notation, in this post we mean 610 in normalized scientific notation, unless stated otherwise. Therefore:

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This can also be expressed as 6.1 × 10^2, using the caret symbol, or as 6.1e+2, which is called 610 in e-notation, further discussed in the section ahead.
Regarding our converter:

Our tool changes any decimal number including 610 to standard index form. If your press the swap button, then 610 is changed back to decimal form.

Our tool displays converted numbers in a special form of scientific notation, which means that the superscripted part of × 102 is denoted by ^2.


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Answers

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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A
B
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Answers

I think it’s B but I am not sure

This graph represents inequality y < - 3/4 x + 2 which is correct option(A).

What is graph?

A graph can be defined as a pictorial representation or a diagram that represents data or values.

This graph represents inequality y < - 3/4 x + 2

Learn more about graph

https://brainly.com/question/16608196

#SPJ2

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Answers

Answer:

Step-by-step explanation:

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Answer:

Step-by-step explanation:

missing the Q: it asks 2 classify the triangles.

so the ans:

ABC - obtuse

JKL - right-angled

PQR - acute

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