Can someone please help me with this? Thank you!
Answers
Answer: $20.44
Hope this helps you!
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A recent survey found that 79% of Americans use the internet. if a city has a population of 76,000 how many people in that city would you expect to use the internet?
A 2-column table with 5 rows titled Fruit Prices. Column 1 is labeled fruit with entries apples, cherries, grapes, pears, strawberries. Column 2 is labeled Cost (per pound) with entries 1 dollar and 59 cents, 5 dollars and 28 cents, 2 dollars and 78 cents, 1 dollar and 41 cents, 3 dollars and 12 cents. Randy has $15 to spend on fruit. Using only estimation, which quantities of fruit can Randy reasonably buy? Check all that apply. 7.2 pounds of apples 4.1 pounds of cherries 6.89 pounds of grapes 10.75 pounds of pears 4.22 pounds of strawberries
Complete this sentence: After a congruence transformation, the perimeter of a triangle would be _________________ it was before.A. cannot be determined B. the same as C. less than D. greater than
Find b, given that a = 20, angle A = 30°, and angle B = 45° in triangle ABC
b) The length of the altitude is equal to half the length of one of the segments of the hypotenuse.
c) The length of the altitude is equal to the length of one of the segments of the hypotenuse.
d) The length of the altitude is equal to the sum of the lengths of the segments of the hypotenuse.
Answers
Answer:
Option: C is correct.
c) The length of the altitude is equal to the length of one of the segments of the hypotenuse.
Step-by-step explanation:
By the Right Triangle Altitude Theorem:
The measure of the altitude drawn from the vertex of the right angle of a right triangle to its hypotenuse is the geometric mean between the measures of the two segments of the hypotenuse.
From the figure we could say that:
As the hypotenuse is divided into divided into two equal parts since the altitude bisects the hypotenuse of the right triangle.
This means that:
CD=DB
Hence,
Hence, we could say that:
c) The length of the altitude is equal to the length of one of the segments of the hypotenuse.
Answers
One number is 1 more than 4 times another.
2 x 4 = 8
8 + 1 = 9
Their product is 18.
9 x 2 = 18
Usually, with this type of problem, it's easiest just to use trial and error. Go through the factors of 18, and eventually you'll find a pair that fits the given criteria.
Answers
For this case, we have that by definition, in a parallelogram, the opposite angles are congruent, that is, they are equal. So, given the measurements of two opposite angles of a parallelogram, we have:
Clearing "n":
Subtract "n" from both sides of the equation:
We subtract 30 from both sides of the equation:
Thus, the value of n is 15.
Answer:
Opposite angles in parallelogram are equal so the answer will be;
2n+30=n+45
2n-n=45-30
n=15
rope after 2 seconds. Type in your answers.
0.4m
Time (sec): 2
a) What is the amplitude of the waves? 5 pts
b) What is the wavelength of the waves? 5 pts
c) How many waves are generated in two seconds? 10 pts
d) What is the frequency of the waves? 10 pts
e) What is the period of the wave? 10 pts
Answers
Answer:
a) 0.4m
b)2m
c)2
d)1 s^-1
e) 1 s
Step-by-step explanation:
a) The amplitude of the wave is the highest vertical displacement
with respect to this question, this is 0.4m
b) The wavelength of the wave is simply the distance between two crest or troughs
In this question, this is 2m
c) The number of waves generated is 2
d) Frequency of the waves is the number of waves generated per second
if 2 waves are generated in 2 seconds
The number of waves in a second is 2/2 = 1
So the frequency is 1 s^-1
e) Period is 1/frequency
= 1/1 = 1 second
Answers
Answers
DAB and BCD are opposite angles on a parallelogram, which makes that they are alternate interior angles when looking at it from a perspective of 2 parallel intersected lines. This means that DAB will have the same value as BCD, therefore BCD = 115 degrees