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erastovalidia [21]
3 years ago
10

Helppppp with this. What do I have to do?

Mathematics
1 answer:
vaieri [72.5K]3 years ago
5 0

You need to use the grids to draw rectangles which meet the requirements to help you put the answers in on the right.


1) Short side of 7 and long side of 9.

2) Short side of 9 and long side of 10.

3) Short side of 3 and long side of 8.

4) Short side of 4 and long side of 9.

5) Short side of 3 and long side of 5.

6) Short side of 6 and long side of 8.

7) Short side of 1 and long side of 2

8) Both sides 10 (this is technically a square).

9) Short side of 6 and long side of 9.

10) Short side of 7 and long side of 8.

11) Short side of 2 and long side of 3.

12) Short side of 6 and long side of 9.


You can draw these a few different ways to still get a correct result, so above are just one way of doing it.

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Determine the error(s) in the problem below and use mathematical language
anzhelika [568]

Step-by-step explanation:

error is in ∆ABC =~ ∆RST

because it is,

∆ABC =~ ∆RTS or ∆STR

because,

AB = RT

BC = TS

CA = SR

hope this answer helps you dear! take care.

5 0
3 years ago
I don't know how to do question 12(b)
Virty [35]
Amy: x skirts Betty: 2x skirts Carol: (2x) + 7 skirts If Amy has 18 less than Carol, than Carol's equation minus 18 equals Amy's equation: [(2x) + 7] - 18 = x +18 +18 (2x) + 7 = x + 18 - 7 -7 2x = x + 11 -x -x x = 11 Input the solution for x into the girls equation to double check. Amy: 11 Betty: 2(x) 2(11) =22 Carol: (2x) + 7 22 + 7 =29 Does Amy have 18 less than Carol? Carol - Amy = 18 29 - 11 = 18 18 = 18 the problem is solved
5 0
3 years ago
Seven more than the product of a number and three is equal to four
vovangra [49]

Answer:

The Product is negative three (-3)

WHILE

The number is negative one (-1)

Step-by-step explanation:

Since seven more than the product gives 4.

This means 7 + product = 4

By subtracting 7 from both sides we get product as -3.

And since the product of the number and 3 is equal the product

This means number X 3 = -3

By dividing three from both sides you get -1.

6 0
3 years ago
What values of a, b, and c would you use in the quadratic formula for the following equation?
Agata [3.3K]
D has to be the answer mane
6 0
4 years ago
After arranging the terms in descending powers of a variable, select the opposite of the polynomial. 9 - 12n 2 4n 3 - 7n 4n3 - 1
leva [86]

The terms in descending powers of a variable are \rm 4n^3 - 12n^2 - 7n + 9

.

Given that

Polynomial; \rm 9 - 12n ^2 + 4n^ 3 - 7n

<h3>We have to determine</h3>

After arranging the terms in descending powers of a variable, select the opposite of the polynomial.

<h3>According to the question</h3>

A polynomial is an expression consisting of coefficients and variables which are also known as indeterminates.

<h3>Degree of a Polynomial</h3>

The degree of a polynomial can be defined as the highest degree of a monomial within a polynomial.

The degree of the polynomial can be defined as a polynomial equation having a single variable that has the greatest exponent.

Therefore

The terms in descending powers of a variable are;

\rm =  9 - 12n ^2+ 4n ^3 - 7n\\&#10;\\&#10;= 4n^3 - 12n^2 - 7n + 9

Hence, The terms in descending powers of a variable are \rm 4n^3 - 12n^2 - 7n + 9&#10;&#10;.

To know more about Polynomial click the link given below.

brainly.com/question/10343430

7 0
3 years ago
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