chuck was chopping wood.when he was done he had 25 kg of firewood what was most likely the weight of the wood before he chopped it

Answer:

b) 31 and c) 11

Step-by-step explanation:

IMPORTANT: Order of operations is PEMDAS (Parentheses, Exponents, Multiplication/Division, Addition/SUbtraction).

B) Solve inside the parentheses first.

1. 2^3 - 6 = (2*2*2) - 6 = 2.

2. Now the equation looks like 3 + 7 (2)^2, Next we need to do exponents.

3. 2 to the power of 2 is 4, leaving you with 3+7(4)

4. Now multiply 7*4, which is 28 then add 3 to it.

So B) would ultimately be 31.

C) As we did in equation B, we start with parentheses.

1. (6/3) we can just simplify this to 2, so those parentheses are out of the way.

2. Now we need to do exponents, (-3)^2. This is the same as -3 * -3. This would equal 9.

3. So far the equation looks like 4 + 9 - 2 / 2.

4. Next would be to solve any multiplication/division problems we have. We can see from step 3 that we have a -2 divided by a positive 2. This would give us -1.

5. Now the equation looks like 4 + 9 - 2. Now you can just working from left to right.

So C) would solve to 11

Please let me know if I made any errors, good luck!

Answer:

That's a nonlinear line

Step-by-step explanation:

Brainiest plz

Answer:

Step-by-step explanation:

Answer:

mayn im just gettin points

Step-by-step explanation:

sorry other people :) :(

Answer:

[tex]area \: = length \times width \\ = \frac{2}{3} \times \frac{3}{4} \\ = \frac{(2 \times 3)}{(3 \times 4)} \\ = \frac{6}{12} \\ area = \frac{1}{2} square \: yards[/tex]

Answer:

[tex]\sqrt{85}[/tex] units

Step-by-step explanation:

Calculate the distance d using the distance formula

d = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]

with (x₁, y₁ ) = N(- 9, 9) and (x₂, y₂ ) = H(- 3, 2)

d = [tex]\sqrt{-3+9)^2+(2-9)^2}[/tex]

   = [tex]\sqrt{6^2+(-7)^2}[/tex]

   = [tex]\sqrt{36+49}[/tex]

   = [tex]\sqrt{85}[/tex]

Answer:

2xy

Step-by-step explanation:

Here, we want to obtain the number with the smallest square

To get this, we simply find the nearest number square which is 2

The nearest x squared which is x (to get x^4)

The nearest y squared which is y (to get y^2)

Thus, the smallest number so we get a square will be; 2xy

Answer:

C.

Step-by-step explanation:

sorry if im wrong

Answer:

i believe that the answer would be D

Step-by-step explanation:

the slope is positive eliminating the first 2 answers. it goes over and up about one so that leaves C and D

Answer:

180 - 48 = 132

132 ÷ 2= 66

p = 66°

Answer:

66

Step-by-step explanation:

The person above me is right thank you person above me

Answer:

17.09 inch

Step-by-step explanation:

Given that:

A rhombus with diagonals of length 12 inches and 32 inches.

To find:

The length of rhombus to the nearest hundredth of an inch.

Solution:

First of all, we need to learn about the property of a rhombus, its sides and its diagonals.

The diagonals of a rhombus intersect each other by bisecting each other and are perpendicular to each other.

And all the sides

Kindly refer to the attached image for the given dimensions.

Now, there are four right angled triangles in which we can use Pythagorean theorem to find hypotenuse which is nothing but the side of rhombus.

According to Pythagorean theorem:

[tex]\text{Hypotenuse}^{2} = \text{Base}^{2} + \text{Perpendicular}^{2}\\\Rightarrow Side^{2} = 6^{2} + 16^{2}\\\Rightarrow Side^{2} = 292\\\Rightarrow Side \approx \bold{17.09\ inch}[/tex]

Answer:

The correct answers should be b and c

Step-by-step explanation:

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Answer:

das tough luke 2r892093427-4t70534688-3579049730957

Step-by-step explanation:

853047017=+3r408703471q8udiow

Answer:

a. x = 11/c

Step-by-step explanation:

cx - 4 = 7 [add 4 to both sides of the equation]

cx = 11 [divide by c to isolate x]

x = 11/c

Answer: Is below

Step-by-step explanation:

Compound interest is the addition of interest to the principal sum of a loan or deposit, or in other words, interest on interest. It is the result of reinvesting interest, rather than paying it out, so that interest in the next period is then earned on the principal sum plus previously accumulated interest.

Simple interest is a quick and easy method of calculating the interest charge on a loan. Simple interest is determined by multiplying the daily interest rate by the principal by the number of days that elapse between payments.

Answer:

See below.

Step-by-step explanation:

[tex]\boxed{\underline{\text{Compound Interest}}}[/tex]

Compound interest is earned on an investment when the interest earned for each period is added to the previous principal.

Compound interest formula:

[tex]\Longrightarrow: \sf{A=P(1+\dfrac{r}{n})^n^t}}[/tex]

[tex]\boxed{\underline{\text{Simple interest}}}[/tex]

A simple interest investment is one that earns interest only during the first period but does not earn interest thereafter.

Simple interest formula:

[tex]\Longrightarrow: \sf{I=PRT}[/tex]

I hope this helps, let me know if you have any questions.

Learn more about how to solve with compound interest and simple interest at:

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Answer:

16

Step-by-step explanation:

Answer:

I do not believe you are !

Step-by-step explanation:

Answer:

A- Margaret gre at a faster rate than Donavan

Step-by-step explanation:

Answer: No, she did not study for at least 15 hours.

=======================================================

Explanation:

Fractions are often a pain, so I find it easier to convert to decimal form whenever possible.

1/2 = 0.5

3/4 = 0.75

which lead to,

2 & 1/2 = 2 + 1/2 = 2 + 0.5 = 2.5

4 & 3/4 = 4 + 3/4 = 4 + 0.75 = 4.75

4 & 1/2 = 4 + 1/2 = 4 + 0.5 = 4.5

-----------------------------

We can then rephrase the problem like so:

"She studied 2.5 hours on Monday, 3 hours on Tuesday, 4.75 hours on Wednesday, and 4.5 hours on Thursday"

Add up those decimal values to get:

2.5 + 3 + 4.75 + 4.5 = 14.75

In total, Tammy studied for 14.75 hours, which is equivalent to 14 & 3/4 hours.

This result is smaller than 15, so she did not study for at least 15 hours.

Note: "at least 15" is the same as saying "15 or more".

Answer:

It’s is also 6 and 9

Step-by-step explanation:

It’s 6 and 9 cause you divide

Answer:

a = 3 ; b = 4

Step-by-step explanation:

Eqn.1 = [tex] \frac{6}{a} - \frac{4}{b} = 1[/tex]

Eqn.2 = [tex] \frac{9}{a} - \frac{8}{b} = 1[/tex]

Both the eqns have RHS (Right Hand Side) equal. So,

[tex] \frac{6}{a} - \frac{4}{b} = \frac{9}{a} - \frac{8}{b} [/tex]

[tex] = > \frac{6b - 4a}{ab} = \frac{9b - 8a}{ab} [/tex]

Cancelling ab from both the denominators of both the sides,

[tex] = > 6b - 4a = 9b - 8a[/tex]

[tex] = > 8a - 4a = 9b - 6b[/tex]

[tex] = > 4a = 3b[/tex]

[tex] = > a = \frac{3b}{4} [/tex]

Putting the value of a in Eqn.1,

[tex] \frac{6}{ \frac{3b}{4} } - \frac{4}{b} = 1[/tex]

[tex] = > \frac{24}{3b} - \frac{4}{b} = 1[/tex]

[tex] = > \frac{8}{b} - \frac{4}{b} = 1[/tex]

[tex] = > \frac{8 - 4}{b} = 1[/tex]

[tex] = > b = 4[/tex]

Putting the value of b in the value of a

[tex]a = \frac{3 \times 4}{4} = 3[/tex]

Answer:

54

Step-by-step explanation:

Because you add them and you get what will equal 54.

Answer: 100 cm^2

Step-by-step explanation:

the sqaure at the bottom left is 4x4=16

the rectangle next to it is 6x10=60

the triangle is .5(6x8)=24

16+60+24=100

Answer:

I think this's your answer...!!

Answer:

8

Step-by-step explanation:

because 40 devided by 5 equals 8 so thats how many hours in the afternoon

Answer:

multiply every thing by 4 for where x is. so it is F(4)= $x4 + 12+7

Step-by-step explanation:

Answer:

choose the third choice

Answer:

if her cousin is 10 clare will be 15, cousin=2 clare=7, cousin=x clare= x+5. if clare= 12 then 12-5=7

The age of cousin when Clare is 12 years old is computed as 7 years.

Mathematical operations are defined as the operations used for calculating or computing various solutions of two or more values.

Here,

Given that, Clare is 5 years older than her cousin.

Age of Clare at different ages of her cousin is calculated.

A) 10 years old

Age of Clare = 10 + 5 = 15 years old

B) 2 years old

Age of Clare = 2 + 5 = 7 years old

C) X years old

Age of Clare = X + 5 years old

Cousin's age when Clare is 12 years old can be calculated as,

Age of cousin = 12 - 5 = 7 years old

Hence,

The age of cousin when Clare is 12 years old is computed as 7 years.

To learn more about mathematical operations, click:

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