What is the answer

Answers

Answer 1

Answer: line r is parallel because they don’t intersect

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Between which two integers does square root of 12 lie?A. 3 and 4 B. 5 and 7 C. 11 and 13 D. 143 and 145

The greatest product of a 3 digit number and a 1 digit number is 8,891. is it correct?

Answers

no, 9 is the biggest single digit number and 999 is the biggest 3 digit number. 9x999 is 8991

the biggest 3 digit number is 999 since 9 is highest single digit number
highest singel digit numbe ris 9 so
9 times 999=8991
so you are incorrect unless you made a typo

A grocer stacks oranges in a four-sided pyramid that is 7 layers high. How many oranges are in the pile? A.504 B.840 C.140 D.120

Answers

Answer:

Option C. 140

Step-by-step explanation:

Base of a pyramid which has four triangular sides is four sided.

If pyramid contains seven layers of oranges then the layer at the bottom will have 7 oranges.

Since base is a square then other side of the square base will have the same number of oranges = 7.

Therefore number of oranges at the first layer will be = 7×7

Similarly other layers above this layer will have the same sequence

6×6, 5×5, 4×4, 3×3, 2×2, 1×1

Therefore total number of oranges = 7×7 + 6×6 + 5×5 + 4×4 + 3×3 + 2×2 + 1×1 = 49 + 36 + 25 + 16 + 9 + 4 + 1 = 140

Option C. 140 is the answer.

A grocer stacks oranges in a four-sided pyramid that is 7 layers high. Many oranges are in the pile are C.140

Further explanation

The orange is the fruit of the citrus species Citrus and sinensis in the family Rutaceae, native to China. Orange is also called sweet orange, to distinguish it from the related Citrus and aurantium, referred to as bitter orange.

The proper name of four-sided pyramid is a "tetrahedron". The tetrahedron has the extra interesting property of having all four triangular sides congruent

1st Layer: The 1st layer contains only 1 orange so it has only 1 orange

2nd layer: The 2nd layer has total 4 oranges. Calculation: $2*2=4$

3rd layer: The 3rd layer has total 9 oranges. Calculation: $3 * 3 = 9$

4th Layer: The 4th layer has total 16 oranges. Calculation: $4 * 4 = 16$ .

5th layer: The 5th layer has total 25 oranges. Calculation: $5 * 5 = 25$

6th layer: The 6th layer has total 36 oranges. Calculation: $6 * 6 = 36$

7th layer: The 7th layer has total 49 oranges. Calculation: $7 * 7 = 49$ .

Sum of all layers:

$1+4+9+16+25+36+49 = 140$

Learn more

Learn more about oranges brainly.com/question/10744522
Learn more about pyramid brainly.com/question/10262815
Learn more about pile brainly.com/question/9094265

Answer details

Grade: 9

Subject: mathematics

Chapter: pyramid

Keywords: oranges, pyramid, four-sided, layers, pile

12x2 – 14x - 10
Factored form

Answers

Answer:

2(2x + 1)(3x - 5)

Step-by-step explanation:

What is the difference between class limits and class boundaries?

Answers

Answer:

Step-by-step explanation:

Class limits are the minimum data value(lower) and maximum data value (upper) that a class can contain. They usually have the same numerical accuracy as the original data values.

Class boundaries are boundary lines that mark or separate where one class stops and the other begins. The lower class boundary of a given class is got by finding the average of the previous upper class limit and the given lower class limit while the upper class boundary is got by finding the average of the given upper class limit and the next lower class limit.

Final answer:

Class limits and class boundaries are statistical terms used in frequency distributions. Class limits are the smallest and largest values of a class, while class boundaries are the points separating one class from another.

Explanation:

The terms class limits and class boundaries are used in the field of statistics, particularly in the context of frequency distributions. Class limits are the smallest and largest values that can fall within each class in a frequency distribution, whereas class boundaries are the points that separate one class from another, and each boundary forms the end of one class and the start of the next.

For example, imagine you are analyzing the frequency of test scores and you have a class with limits of 80 and 89. These limits are the smallest and largest scores that fit into that class. However, the class boundaries are 79.5 and 89.5, serving as the dividing lines between this class and the next ones.

Learn more about Class Limits and Class Boundaries here:

brainly.com/question/32317241

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(picture) Factoring Polynomials: GCF PLEASEE HELP!!!!!
a
b
c
d

Answers

Answer:

Factored form is 4x(2x+3)

Step-by-step explanation:

$8x^2 + 12x$

The factors are

8x^2 ----> 2*2*2*x*x

12x -------> 2*2*3*x

GCF is 2 * 2 * x= 4x

Now we factor out GCF from 8x^2 + 12x

When we factor out GCF, divide each term by 4x

$4x((8x^2)/(4x) +(12x)/(4x))$

4x(2x +3)

Factored form is 4x(2x+3)

The product of two consecutive integers is 110. find the integers?

Answers

Hello,

I shall not resoved an 2th degree for that:

10*11=110 (evident)

When 10 and 11 (or -10 and -11) are multiplied, they equal 110.

You can find the answer by solving the following equation:
x(x+1)=110
x^2+x-110=0
(x-10)(x+11)=0

Therefore 10*11 and -10*-11 can be the possible answers to your question.