Answer:
6) 6
9) 40
10)
11) 13
Step-by-step explanation:
6)A right triangle rule: if 2 legs are equal, the hypotenuse is the length of that leg*
9) Pythagorean Theorem
We know the hypotenuse (41) so we substitute that for c and 9 for b now we need to find a
which gives us 40
10) same with #6 but we do the opposite. SInce we have the hypotenuse, we can divide that by because we know that if 2 legs are equal, the hypotenuse is multiplied by . Multiply the numerator and denominator by because we can't have a square root in the denominator.
11) like #9 we have the a and b but we need to find c
a=5 b=12 c=r
so which gives us 13
The perimeter of the garden is already found
it is <span>2l + 2w = 48, the half of it is P/2= 24
but we know that P/2=l + w, so we can find w=P/2-l =24 -15= 9 feet
the answer is </span><span>A. 9 feet</span>
Answer: 84%
Step-by-step explanation:
112 grocery shoppers bought a candy bar and 588 grocery shoppers did not.
Number of grocery shoppers that bought candy bar = 112
Number of grocery shoppers that did not buy candy bar= 588
Total number of grocery shoppers= 112+588 = 700
Percentage of shoppers did not buy a candy bar= 588/700 × 100
= 0.84 × 100
= 84%
Answer:
In the right triangle, the side a= and the hypotenuse c=.
To find: the value of x
We have,
and
Now,by the pythagorean theorem,
Substitute the values,
Subtract 36 from each sides,
Take square root from each sides,
Hence, the value of x is .
Answer:
1 out of 1,000
or 0.01%
Step-by-step explanation: