Answer:
how much does it cost for one??
Step-by-step explanation:
Answer:
0.09
Step-by-step explanation:
Answer:
x = 28 cm
Step-by-step explanation:
By "similar", they mean the ratio of the two sides are equal; essentially, the large one is a scaled up version of the small one.
1. Write the equation that sets the two sides equal to each other with the ratios shown as fractions. You need to make sure the short side on each of the two shapes are both on the top or both on the bottom of the fraction -- if it's switched, your answer will be wrong
= 
2. Then, cross multiply (multiply the bottom number from one fraction with the top number from the other fraction) and solve for x.
3x = 7 x 12
3x = 84
x = 84/3
x = 28 cm
Be sure to include the unit of measurement (in this case, cm) in your answers! Some teachers are picky about that so it's best to be safe
Answer:
universal set., intersection of two events,disjoint
Step-by-step explanation:
According to set theory, the set of all possible outcomes comprise every think possible and hence called universal set.
Similarly when two events occur simultaneously we say it is the intersection of two events.
If two events cannot occur at the same time then they are called disjoint events
The set of all possible outcomes in an experiment is describe by the ____universal set____ .
The __intersection of two event________ of two events A and B is the event in which both A and B occur.
Two events are said to be __disjoint ________ if they can not occur at the same time.
Answer:
It expresses the power to which the quantity is to be raised or lowered. In 4 3, 3 is the exponent and 4 is called the base. It shows that 4 is to be used as a factor three times.
Step-by-step explanation:
4 × 4 × 4 (multiplied by itself twice). 4 3 is read as four to the third power (or four cubed ).
