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NeTakaya
3 years ago
6

Can someone help plz?????????!

Mathematics
2 answers:
olga55 [171]3 years ago
7 0

Answer:10cm

Step-by-step explanation:20cm is the diameter so half of it would be 10cm which is the radius

geniusboy [140]3 years ago
5 0

Answer:

10 cm

Step-by-step explanation:

The diameter is a chord (line) that connects on both ends of a circle which includes the center point of the circle. The radius comes from the center point of the circle to one end of the circle.

Diameter is therefore 2 radii (radius).

So if diameter is given and you want to find the radius, divide it by two to find the answer.

20 ÷ 2 = 10 cm

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Distance between -7,9
NeX [460]

Answer:

the answer would be eleven

5 0
3 years ago
Marti rolls two dice.What is the possibility that the sum of the dice is 7, given that the first die is a 2?
iragen [17]

Answer:

1/6 i think

Step-by-step explanation:

so if the first die is 2 and then a die has 6 sides it would be a 1/6 chance of rolling a 5

8 0
3 years ago
Jeff and Marcia own a llama farm. On their farm, they have 240 llamas.
stealth61 [152]

Answer:

Step-by-step explanation:

7 0
3 years ago
Could someone help me with this?
nordsb [41]
First, convert both fractions into improper fractions:

-2 and 1/4= -9/4
-4 and 1/2= -9/2

Now we can find the product!

-9/4 x -9/2= 81/8

(Remember that when you multiply two negatives, the product turns positive)

And because 81/8 cannot be reduced, to find your final answer, just covert 81/8 into a mixed fraction! 

81/8= 10 and 1/8

Hope this helps!
5 0
3 years ago
What is the value of x in the equation7x+2y=48 , when y = 3?
valentinak56 [21]

Answer:

x = 6

Step-by-step explanation:

put '3' in where 'y' is :

7x + 2(3) = 48

7x + 6 = 48              subtract 6 from both sides of the equation

7x = 42                 divide both sides by 7

x = 6

8 0
2 years ago
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