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sweet-ann [11.9K]
3 years ago
13

15 point !!!!!!!!!!!!!! please me with this problem.

Mathematics
2 answers:
Reika [66]3 years ago
3 0
3- all you have to do is 4.7 + 4.7
4 same thing just add that number to itself
For #5 take 25.6 and divide it by 2 and that’s your radius.


Explanation- the radius is half of the diameter
ivanzaharov [21]3 years ago
3 0

Answer:

3. 29.53; 4. 70. 99999397.....; 160.85?

Step-by-step explanation:

I just used the formula 2 x \pi x r=C

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kipiarov [429]
I’m going to go with 77 i’m pretty sure
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Help Me 20 points Need Correct ASAP
trasher [3.6K]

Answer:

I also need help on this PLZ help

7 0
3 years ago
A restaurant has 20 and 1/2 pounds of bananas to make smoothies a check uses 1/8 lb of bananas per smoothie. how many smoothies
torisob [31]

Step-by-step explanation:

I assume you meant :

the restaurant has 20 1/2 pounds of bananas.

one smoothie uses 1/8 pound of bananas.

how many smoothies can be made with the amount of available bananas ?

the answer is as many as the times 1/8 fit into 20 1/2.

so, we actually calculate

(20 1/2) / (1/8)

first we will convert the mixed number into a true fraction :

20 1/2 = 40/2 + 1/2 = 41/2

so we have

41/2 / 1/8

and then, when dividing fractions we have 2 choices (they do both the same, of course, but start looking differently) :

a/b / c/d = a×d / b×c

a/b / c/d = a/b × d/c = a×d / b×c

so,

41/2 / 1/8 = 41×8 / 2×1 = 41×4 = 164

they can make 164 smoothies.

7 0
1 year ago
6+8x-9=11x+14-3x, can this equation be always, sometimes, or never true.
goblinko [34]
To answer the question above, simplify both sides of the equation. This gives,
                         8x - 3 = 8x + 14
Next, cancel the term 8x because it appears on both sides of the equation giving,
                             -3 = 14
That is NOT true. Therefore, the answer is the equation is NEVER TRUE.
4 0
3 years ago
Practising
Sedbober [7]
6n+4=28
Solve?
6n+4=28
-4
6n=24
Divide by 6
N=4
3 0
2 years ago
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