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galben [10]
4 years ago
6

A spherical balloon has a 22-inch diameter when it's fully inflated. Half of the air is let out but remains sphere-shaped.

Mathematics
1 answer:
Rudik [331]4 years ago
7 0

Answer:

8.7 inches rlly hope it helps

Step-by-step explanation:

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Brainlyist to whoever answers first
levacccp [35]

Answer:

The answer is 106

Step-by-step explanation:

angle B is equal to angle D

so do 91 + 15= 106

and the math at angle D is x - 15

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8 0
3 years ago
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X-4y=1 + 2x-3y=3 (9,2)​
tamaranim1 [39]

Answer:

x =9

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Step-by-step explanation:

7 0
3 years ago
Donna feeds her dog 3/4
svet-max [94.6K]
The answer is 48. Because 36 divided by .75 or 3/4 is 48
5 0
3 years ago
If there are 45 guests at the party, predict how many would choose a gift card?
sergij07 [2.7K]

Answer:

Since there is a 50-50 chance of a person at the party choosing a gift card, and since there can only be 1 of 2 outcomes, we can assume that there will either be more people choosing a gift card than not, or there will be more people not choosing a gift card than are. So, that means that there would be 23 people (more or less) choosing a gift card and 22 people (more or less) not choosing a gift card or vice-versa.

4 0
3 years ago
What is 500% of 120? show work
Nadusha1986 [10]
500% of 120

We can set up a proprtion

120/x=100/500<span>   </span>
<span>120=0.2*x       </span>
<span>120/0.2=x </span>
<span>600=x </span>
<span>x=600

Final answer: 600
</span>


6 0
3 years ago
Read 2 more answers
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