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Arte-miy333 [17]
3 years ago
8

Ruth is making a necklace for a friend . she has 3 different types of clasps, 2 different chains , and 5 different cnarms. if sh

e only puts one charm on the necklace , how many different necklaces could she make?
a) 3
b) 10
c) 25
d) 30
Mathematics
1 answer:
natita [175]3 years ago
8 0
The answer I think  is D)30 because they want to know how many she can make so just multiple 5*2*3 
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The difference between two numbers is 9. The first number plus twice the other number is 27.Find the two numbers.
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The numbers are 3 and 12. 12 and 3 have a difference of 9 and 3+12+12=27.
4 0
4 years ago
Whats this problem i need help
Eva8 [605]

Answer:

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6 0
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statuscvo [17]

Answer+Step-by-step explanation:

m = man's age

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In 8 years, son is 18 (=10+8), man is 54 (=3*18 and 46+8), thank you.

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Find the zeros and the axis of symmetry of the parabola.
emmainna [20.7K]

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3 years ago
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The ratio of the Areas of the bases of these cones is 9 to 4.
Lapatulllka [165]

Answer:

Step-by-step explanation:

This is something you learn in Geometry.  Gotta love Geometry and all of its hundreds of rules for triangles and circles and all that good stuff!!

The rule for similar figures is

ratio of perimeter (one-to-one)-->area (square the one-to-one)-->volume (cube the one-to-one).

We are given area.  You CANNOT CUBE THE AREA MEASURES TO GET TO THE VOLUME!! You have to find the one-to-one first and then go forward from there.

If the area is the one-to-one squared, then

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7 0
3 years ago
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