2 years ago

What is the correct answer? Please help urgent thank you

Mathematics

1 answer:

notka56 [123]2 years ago

8 0

Answer:

AAS

Step-by-step explanation:

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An arrangement of flowers originally priced at $48.00 is marked down to $39.00. What is the percent of decrease, rounded to the

Mashcka [7]

The answer is C

So how?

I multiplied 48*.19= 9.12 then subtracted that from 48 and got 38.88 which rounds to 39

C is the answer

I hope this helps! :D

6 0

3 years ago

What are the perimeter and the area of the square? <br>80<br>200<br>400<br>8√5<br>16√5<br>32√5

Deffense [45]

Answer:

680

8√5=17.8

16√5=75.7

32√5=71.5

Step-by-step explanation:

8 0

3 years ago

X*2+1=10 then x=? Tell me the value of x

Trava [24]

Answer:

Step-by-step explanation:

$x \times 2 + 1 = 10$

$2x + 1 = 10$

Move constant to R.H.S and change its sign

$2x = 10 - 1$

Subtract the numbers

$2x = 9$

Divide both sides of the equation by 2

$\frac{2x}{2} = \frac{9}{2}$

Calculate

$x = 4.5$

Hope this helps..

Best regards!!

6 0

2 years ago

Iris is building a model of the Washington Monument. Her model measures 15 in. tall and is 1.5 in. wide at the base. The actual

irina [24]

Using how tall it is over how wide
=>tall/wide
The model 15in/1.5in
The actual x/55ft

Convert everything into the same units so 55ft to inches
There are 12in in 1ft
55ft * 12in/1ft
The ft cross out leaving in
55*12in= 660 in

So
15in/1.5in = x/660in
Now solve for x my multiplying both side by 660in
660in *15in/1.5in=x
x= 6600in tall

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3 years ago

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Change the following mixed number to an improper fraction. Reduce if possible.<br><br> 7 81/1000

pogonyaev

The answer is 7081/1000

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2 years ago

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