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alex41 [277]
3 years ago
8

Help please answer these question

Mathematics
1 answer:
yawa3891 [41]3 years ago
8 0

Answer:

#3. d = -10.25

Step-by-step explanation:

#3. d = -6.5 + -3.75

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a model of an apartment is shown 1\4 in. represents 3 feet in the actual apartment. Find the actual area of the master bedroom
Hatshy [7]

Answer:12 feet by 9 feet


Step-by-step explanation:

1/4 = 3 feet, so every 1/4 of an inch there is three feet, e.g. 3/4 inches of that scale is 9 feet, 1 1/2 inches would be 18 feet, make sense?

8 0
3 years ago
5√28+ √63<br> please simplify no exponents please
zaharov [31]

Answer:

34.3948

Step-by-step explanation:

5\sqrt{28} +\sqrt{63} = 13\sqrt{7} = 34.3948

3 0
3 years ago
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I WILL GIVE YOU 80 POINTS BUT I NEED IT TODAY ONLY NEED TO ANSWER SIX AND SEVEN
Viefleur [7K]
Hope this helps! Mark me Brainliest plsssss

3 0
1 year ago
I need major help with #2 and #3. Those are main concerns. If #5 could be done as well I’d appreciate it. It’s on Circles
jekas [21]

Answer:

2. 40.83 or 13π

3. a) 6π/5

b)21.6π

Step-by-step explanation:

2. Use the proportion arc length over angle measure:

x/360 = 7.94/70

x = 360 * .113 = 40.83 or 13π in exact form

3. a) 24π/20 because circumference divided by the total number of slices which reduces to 6π/5

b) 360/20 = 18 degrees per slice, so 13 slices have an angle measure 234 degrees

Set up a proportion between the area of the full pizza over the angle measure and the area of the pizza (the unknown value being solved) and its angle measure

144π/360 = x/234

(234*144π)/360 = 21.6π

5 0
3 years ago
Plz help me well mark brainliest if you are correct!
EleoNora [17]

Answer:

I dont get it :(

Step-by-step explanation:

4 0
3 years ago
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