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ella [17]
3 years ago
5

Two lines are perpendicular if and only if they intersect to form right angle

Mathematics
1 answer:
mart [117]3 years ago
5 0
That is true, perpendicular lines must form right angles
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There are 16 peices of fruit in a bowl and 12 of them are apples. What percentage of the pieces of fruit in the bowl are apples?
valentina_108 [34]

Answer: if you simplify 12/16 to 3/4 then you multiply that fraction by 25 you get 75/100 which translates to 75%.

5 0
3 years ago
A children's birthday party at a indoor play center cost $50 to rent the space and 6.25 per child. Gina wants to spend no more t
scZoUnD [109]

Answer:

The number of children (n) that can attend the birthday party can be expressed as;

n≤8

Step-by-step explanation:

Step 1

We can use the expression below to calculate the total cost of the party as shown;

C≥F+(V×n)

where;

C=total cost of Gina is willing to spend

F=fixed cost for the rent

V=cost per child

n=number of children at the party

In our case;

C=$100

F=$50

V=$6.25

n=n

replacing;

100≥50+(6.25×n)

6.25 n+50≤100

6.25 n≤100-50

6.25 n≤50

n≤50/6.25

n≤8

The number of children (n) that can attend the birthday party can be expressed as;

n≤8

3 0
3 years ago
Please help ASAP!!!!!
Allushta [10]

Answer:

Hey there!

Are there any more options, because the probability is 7/12.

Also, this is a mutually inclusive event.

Let me  know if this helps :)

3 0
3 years ago
How many different simple random samples of size 5 cab be obtained from a population whose size is 46
otez555 [7]

Answer:

1370754

Step-by-step explanation:

From what I can see, you are probably studying combinations and permutations at the moment. Since this is a question about how many groups of five can be produced from a sample size of 46, the groups are random and not in order, which may rule for us to use the combination formula.

Once you compute this, this answer is basically saying that 1370754 groups of 5 can be created from a sample size of 46

8 0
4 years ago
Dave bought a new game for $28 the tax rate was 7% how much was the tax and total price?
Lana71 [14]

Answer:

Step-by-step explanation:

$ 29.96

7 0
3 years ago
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