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3 years ago

HELPPPPP LLAAAA SODIBEXICEC

Mathematics

1 answer:

Serhud [2]3 years ago

3 0

Answer:

Step-by-step explanation:

These are all questions and answer that can be graphed, are represented on a data display. For example, the number of tomatoes on each plant can vary, and get changes through time. This is a statistical question.

Note:

Pls notify me if my answer is incorrect for the other users that will see this response. Thank you.

-kiniwih426

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Perform the operation and reduce the answer fully. 5/3 divided 7/4

Archy [21]

$\frac{5}{3}/\frac{7}{4} = \\\\ \frac{5}{3}*\frac{4}{7} =\\ \\ \frac{5*4}{3*7} =\\ \\ \frac{20}{21}$

Therefore, 20/21 is the answer.

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4 years ago

Read 2 more answers

Fill in the blank with a constant, so that the resulting expression can be factored as the product of two linear expressions: 2a

12345 [234]

Answer:

Step-by-step explanation:

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3 years ago

Explain how to find the product of the sum and difference of two terms. Give an example with your explanation.

hjlf

Given two terms a, b.
Sum of terms = a+b
Difference of terms = a-b
Product of sum and difference (do not forget parentheses)
=(a+b)(a-b)
which can be expanded as=a^2-b^2

We can make use of this property to calculate with lightning speed, assuming you know the squares of numbers.

For example,
8*6=(7+1)(7-1)=7^2-1^2=48
9*7=(8+1(8-1)=8^2-1^2=64-1=63
5*15 = (10+5)(10-5)=10^2-5^2=75
22*18=(20+2)(20-2)=20^2-2^2=400-4=396
63*57=(60+3)(60-3)=60^2-3^2=3600-9=3591
128*112=(120+8)(120-8)=120^2-8^2=14400-64=14336
We can go on and on!

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3 years ago

A section of the dining room has 3 tables with 6 chairs at each table determine which expressions represent the situation and wh

tekilochka [14]

Do:

3x6

(3)(6)

6+6+6

Do not:

(3)-(6)

3/6

3+6

8 0

4 years ago

A rectangle is 6yards longer than it is wide. Find the dimensions of the rectangle if it’s area is 187 square yards

emmasim [6.3K]

Answer:

Width = 11 yards

Length = 17 yards

Step-by-step explanation:

First of all, the length of the rectangle is 6 yards longer than the width, this means, length = width + 6 yards. This dimensions can be represented on figure 1, where w is width, and l, for length.

We know the area of a rectangle is A = width x length

For our case 187 = w . (w + 6)

Using the Distributive Property for the multiplication we obtain

$187 = w^{2} +6w$