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marysya [2.9K]
2 years ago
6

you want to save up enough money to buy a new pair of shoes that cost $100. you decide that you will put $7 in your piggy bank e

very week from youre allowance to buy the shoes. if you currently have $45 in your bank account, how long will it take you to save enough money? complete a table.​
Mathematics
1 answer:
nexus9112 [7]2 years ago
5 0
Start - 45
week 1 - 52
week 2 - 59
week 3 - 66
week 4 - 73
week 5 - 80
week 6 - 87
week 7 - 94
week 8 - 101
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PLEASE NEED GEOMETRY HELP ASAP
sweet [91]
It would be 40 degrees
4 0
3 years ago
The figure is a square. Its diagonals meet to form four right angles. What is the approximate value of x?
givi [52]

Answer:

The correct answer is option D. 5.7 units

Step-by-step explanation:

It is given a square,  Its diagonals meet to form four right angles

<u>To find the value of x</u>

From the figure we can see that the triangle with sides x, x, 8 have angles 45°,45° and 90°

If the angles are 45°,45° and 90° then sides are in the ratio 1 : 1 : √2

Here x : x : 8 = 1 : 1 : √2

Therefore x = 8√2 = 8/1.414 = 5.6577 ≈ 5.7 units

Therefore the correct answer is option D  5.7 units

3 0
3 years ago
Read 2 more answers
HELP PLEASE
Helga [31]
7.
Discounted price X
————————— = ———
Original Price 100

45 x
—- = —-
72 100

Cross multiply

45 times 100= 4500
72 times x= 72x

72x=4500

Divide

4500/72= 62.5%
4 0
2 years ago
Write down in terms of n an expression for the nth term of the following sequence. A) 25,20,15,10,5
ExtremeBDS [4]

Answer:

(30-5n)

Step-by-step explanation:

The given sequence is :

25,20,15,10,5

Here,

First term, a = 25

Common difference = 20-25 = -5

We need to find the nth term of the given sequence. The formula for the nth term is given by :

a_n=a+(n-1)d\\\\a_n=25+(n-1)(-5)\\\\=25-5n+5\\\\=30-5n

So, the nth term of the above sequence is (30-5n).

5 0
2 years ago
Identify the similar triangle. Then find each measure (round to the nearest tenth).
m_a_m_a [10]

Answer:

ZWU ~ WYU

WY = 2.5

UY= 1.5

Step-by-step explanation:

ZUW ~ WUY ~ ZWY

5/3=x+1/x

Cross multiply

5x=3x+3

2x=3

x=3/2 OR 1.5

4 0
3 years ago
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