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OverLord2011 [107]
3 years ago
13

Consider the radical expression.

Mathematics
1 answer:
Anestetic [448]3 years ago
3 0

Answer:

Step-by-step explanation:

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What is 350 enlarged by 20% equal to?
Ira Lisetskai [31]

Answer:

420

Step-by-step explanation:

The first step is to convert 20% to decimal form. 20%=20/100=0.2. Now, you can multiply this by 350 to get 70. Adding this to the original value of 350, you get 350+70=420. Hope this helps!

4 0
3 years ago
Read 2 more answers
On Friday,a museum had 185 visitors. On Saturday,there were twice as many visitors as Friday. On Sunday,50 fewer people visited
RoseWind [281]
Friday - 185

Saturday - 185 x 2
= 370

Sunday - 370 - 50
= 320
3 0
3 years ago
Read 2 more answers
HELP ME PLZ! :3
sveta [45]
Part A:
y=mx+b
621=83(7)+b

Part B:
621=83(7)+b
621=581+b
621-581=b
b=40
Insurance cost is 40$


6 0
2 years ago
What is the area of this figure?
s2008m [1.1K]

Step-by-step explanation:

it clearly consists of 2 rectangles and 1 triangle (as you tried correctly to point out by drawing the separating lines).

we only need to calculate all 3 areas and add them up for the total.

the area of a rectangle is

length × width

so, in our 2 cases we have

6 × 2 = 12 km²

5 × (3 + 2 + 3) = 5×8 = 40 km²

the area of a triangle is

baseline × height / 2

in case of a right-angled triangle the 2 sides enclosing the 90° angle can be used as baseline and height.

so, in our case

6 × (5 + 2 + (3 + 2 + 3 - 2)) / 2 = 6×(7 + 6)/2 = 3×13 = 39 km²

in total, the whole area is

12 + 40 + 39 = 91 km²

4 0
2 years ago
(-1) power 50 is what
Tcecarenko [31]

(-1) to the power of an even number is +1.

(-1) to the power of an odd number is -1.

Since 50 is an even number, (-1)⁵⁰ = 1.

7 0
1 year ago
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