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Vaselesa [24]
2 years ago
14

In a grid of an auditorium, the vertices of a section of seats are A (40, 20), B (80, 20), C (100, 70),

Mathematics
1 answer:
olganol [36]2 years ago
3 0

Answer:

2500

Step-by-step explanation:

there you go haha

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<img src="https://tex.z-dn.net/?f=10%20%5Cfrac%7B1%7D%7B2%7D%20%20%5Cdiv%201%20%5Cfrac%7B1%7D%7B4%7D%20" id="TexFormula1" title=
MrRissso [65]
10 1/2 divided by 1 1/4 is 8 4/10
7 0
3 years ago
Miguel napped for 2 2/5 hours. Danalya napped too. Combined they napped for 3 3/4 hours
SVEN [57.7K]

Answer:

Danalya napped 1 7/20 hours.

Step-by-step explanation:

Rewriting our equation with parts separated

=3+3/4−2−2/5

Solving the whole number parts

3−2=1

Solving the fraction parts

3/4−2/5=?

Find the LCD of 3/4 and 2/5 and rewrite to solve with the equivalent fractions.

LCD = 20

15/20−8/20= 7/20

Combining the whole and fraction parts

1+7/20= 1 7/20

4 0
3 years ago
Read 2 more answers
Jane is opening a savings account with an initial deposit of $100. The bank offers a 5%
yKpoI14uk [10]

Answer:

105 dollars after a year

Step-by-step explanation:

I = (100)(0.05)(1)

I = 5

4 0
3 years ago
You are building a toothpick fort for class. Each wall must be 1 1⁄3 feet long. Each toothpick is 2 inches long. How many toothp
Mariana [72]

Answer: 68/67.8 toothpicks

Step-by-step explanation

first convert how many inches 11.3 feet is

11.3 = 135.6 inches

so after you get your number you get your calculator and divide it by how many inches the toothpicks are

135.6 ÷ 2= 67.8

then to get a solid answer you would round it to a whole number

67.8--> 68

so you ether say the rounded number or you cut .2 inches off the last toothpick

(also im not sure if its 11.3ft or 113ft so if so then take away the decimal and do the same math, you'll end up with 678 toothpicks)

6 0
3 years ago
12 is 30% of what number?
Sladkaya [172]

Answer is provided in the image attached.

4 0
3 years ago
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