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Nostrana [21]
4 years ago
8

True or false all rectangles are quadrilaterals

Mathematics
1 answer:
Leni [432]4 years ago
7 0

answer - true

all rectangles have four sides, and a shape is a quadrilateral if it has four sides

therefore, all rectangles are quadrilaterals

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Please answer number 3.
Alenkasestr [34]

I can't exactly SHOW you where to put the numbers, but I can teach you the process of how you'd do it.

First off, label your number line from 0-15, as it is the simplest. (You'd be counting by 1 per each line). Then, follow this process:

1) Look at the first digit of your value. Place your number according to your first digit. (So, you'd put 0.365 at the 0 line and 3.521 at the 3 line)

2) Look at the second digit of your value. Imagine that between the two main lines (0-1 and 3-4) that there is 10 smaller lines. Then, you can place your number according to your second digit. (So, you'd put 0.365 at the 0.3 line and 3.521 at the 3.5 line).

3) Look at the third digit of your value. Imagine that between the two smaller lines (0.3-0.4 and 3.5-3.6) that there is 10 smaller lines. Then, you can place your number according to your third digit. (So, you'd put 0.365 at the 0.36 line and 3.521 at the 3.52 line).

4) Look at the fourth digit of your value. Imagine that between the two even smaller lines (0.36-0.37 and 3.52-3.53) that there is 10 smaller lines. Then, you can place your number according to your fourth digit. (So you'd place 0.365 at the 0.365 line and 3.521 at the 3.521 line)

6 0
3 years ago
Jill owes her parents $100. She saves $12.50 each week.
kirza4 [7]

Answer:

(12x9)+(9x50)= 112.50

Step-by-step explanation:

100 is the total

12.50 find what you can multiply for closest answer to 100

so 12.50 x 9 which is 108

but dont forget the 50cents so she has

$112.50

I think its right if you get it wrong sorry

4 0
3 years ago
Read 2 more answers
William wants to keep his debt-to-income ratio at the recommended 15% orlower William's house payment is
3241004551 [841]

9514 1404 393

Answer:

  about $171,400

Step-by-step explanation:

William's total monthly debt is ...

  $1012.84 +579.13 +250 +300 = 2141.97

On an annual basis, this is ...

  12 × $2141.97 = $25,703.64

This will be 15% of (25703.64/0.15) = $171,357.60.

William's new annual salary should be about $171,400 to keep his debt ratio at the recommended 15%.

_____

<em>Additional comment</em>

A debt ratio of 15% is a pretty aggressive target. Most mortgage lenders like to see the "front end" ratio (housing expense) less than 28%, and the "back end" ratio (all debt) less than 36%.

4 0
3 years ago
Abraham lincoln declared thanksgiving a holiday in 1863 what is the prime factorization of 1863​
kogti [31]

3 x 3 x 3 x 3 x 23 = 1,863. It can also be written in exponential form as 3 to the power of four times 23.

3 0
3 years ago
Read 2 more answers
Put the following equation of a line into slope-intercept form, simplifying all fractions.
Elena L [17]

Answer:

<h2>y=(-8)-2x</h2>

<em>2x-2y=(-10)</em>

<em>-2x        -2x</em>

-2y=(-10)-2x

+2      +2

y=(-8)-2x

<em />

<em />

3 0
4 years ago
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