Answers
Answer:
20km
Step-by-step explanation:
we need to find c, which is the hypotenuse of the right triangle.
we know the lengths of the legs, which are given as 16km and 12km
you might notice that 16km and 12km can both be divided by 4, which will then give is 4 and 3.
3,4,5 is a pythagorean triple-(the sums of the squares of 3 and 4 is equal to the square of 5).
The triple can be proved:
3²+4²=5²
9+16=25
25=25
that means the lengths of the triangle is a multiple of the triple 3, 4, and 5
so that means that c is 5*something
since 12 and 16 are 3*4 and 4*4 respectively, that means that c must be 5*4=20km
Hope this helps!
Related Questions
Which is a greater angle of rotation? 720° or 6π radians? Explain how you know.
Answers
Answer: the angle would be much greater because the angle calculated up to over 12 radians
Step-by-step explanation:
Answer:
[tex]\boxed {\boxed {\sf 6 \pi \ radians}}[/tex]
Step-by-step explanation:
It's hard to compare degrees and radians, so we should convert, then compare.
To convert radians to degrees, we multiply by 180 over pi. This way, the pi will cancel out when dividing.
[tex]radian * \frac {180}{\pi}[/tex]
[tex]6 \pi * \frac {180}{\pi}[/tex]
[tex]\frac {1080 \pi}{\pi} \\[/tex]
[tex]1080[/tex]
6π radians is equal to 1080 degrees, which is much larger than 720 degrees, so it is the greater angle of rotation.
Jayden has a 32-ounce sports drink. He drinks 12 ounces. Write the percentage of ounces Jayden has left of his sports drink.
Answers
Answer:
62.5 %
Step-by-step explanation:
32 - 12 = 20 ounces left
20/32 = 0.625
0.625 x 100 = 62.5 %
Answer:
62.5%
Step-by-step explanation:
In the diagram below, point D is the center of the circle, and the measure of BC is 50".
D
B
What is the measure of ZACD?
A. 65
B.
40
C.
25
D.
50"
Answers
Answer:
C. 25°
Step-by-step explanation:
A useful relation for this geometry is "an exterior angle of a triangle is equal to the sum of the remote interior angles." The measure of arc BC is the same as the measure of central angle BDC, which is an exterior angle of triangle ACD.
__
Triangle ACD has sides AD and CD that are radii of the circle, so it is an isosceles triangle with angle A ≅ angle C. Exterior angle BDC is the sum of those congruent angles:
∠BDC = ∠CAD +∠ACD
50° = 2×∠ACD
25° = ∠ACD . . . . . . . . divide by 2
melissa is involved is several activities. Each week she spends a total of 6 hours at her guitar lessons, 2.5 at her dance lessons, and 4 hours at soccer practice and soccer games. At this rate, how many total hours does melissa spend participating in these activities in a 5-week period
Answers
Answer: It is 62.5
Step-by-step explanation:
Now check the boxes for Show Segment Parallel to AC and Show Segment Parallel to AB. Find the ratio of BF to FC and the ratio of GB to AG. Then find the ratio of IC to BI and the ratio of HC to AH. (If you want to move , select point F, and if you want to move , select point H.) What can you say about the relationship between the pairs of lengths in each case?
Answers
Answer:
The ratio of BF to FC is proportional to the ratio of GB to AG. Similarly, the ratio of IC to BI is proportional to the ratio of HC to AH.
Step-by-step explanation:
PLATO ANSWER
Prove quadrilateral MATH, M (-4,-1) A(-3,2). T(3, 0), H(2, -3) is a rectangle
Answers
Answer:
Quadrilateral MATH is a rectangle
Step-by-step explanation:
Prove quadrilateral MATH, M (-4,-1) A(-3,2). T(3, 0), H(2, -3) is a rectangle
A rectangle is a quadrilateral whose opposite sides have the same lengths and are parallel.
We solve the above question using the formula below to find the length of its sides
= √(x2 - x1)² + (y2 - y1)² when we are given vertices(x1, y1) and (x2, y2)
For side MA
M (-4,-1) A(-3,2)
√(-3 - (-4))² + (2 - (-1))²
= √1² + 3²
= √1 + 9
= √10 units
For side AT
A(-3,2). T(3, 0)
√(3 - (-3))² + (0 - 2)²
= √6² + -2²
= √36 + 4
= √ 40 units
For side TH
T(3, 0), H(2, -3)
√(2 - 3)² + (-3 - 0)²
√-1² + -3²
= √1 + 9
= √10 units
For side MH
M (-4,-1) H(2, -3)
√(2 - (-4))² + (-3 - (-1))²
= √6² + 2²
= √36 + 4
= √40 units
From the above calculation, we can see that
Side MA = Side TH = √10 units
Side AT = Side MH = √40 units
Opposite sides are parallel to each other, hence quadrilateral MATH is a rectangle
Can someone please help me with math.
Answers
whats the annulus of the shaded area?
Answers
Answer:
19.20
Step-by-step explanation:
c = 13.86
A rectangle has a length of 12 meters and a width of 400 centimeters. What is the perimeter
in cm, of the rectangle?
A. 824
B. 1,600
C. 2.000
D. 3.200
Answers
PLSSSSS HELP I GIVE U ANYTHING JUST PLZ HELP!!!!!!!!!!!!
Answers
Answer:
0.7
Step-by-step explanation:
Answer:
this is for scamming me
Step-by-step explanation:
A or B
Choose 1 answer:
Answers
Answer:
B
HOPE THIS HELPS
-Todo <3
Step-by-step explanation:
4 parts broken into 4 parts
Answer:
b
Step-by-step explanation:
since you are dividing by four, the graph must show 1/4 in for divisions.
Item 14
Find the missing dimension. Use the scale factor 1 : 12.
Answers
Answer:
3.84m
Step-by-step explanation:
If the scale for this Water tower is 1 : 12 then this means that for every 1cm of the model, the actual water tower has 12cm. Therefore, in order to find the actual depth of the water tower we first need to multiply the depth of the model by 12.
32cm * 12 = 384cm
1 cm is equal to 0.01 m , therefore we now have to multiply the depth of the actual water tower which is in cm by 0.01 to get the actual depth in meters
384 * 0.01 = 3.84m
Please answer my question please
Answers
Answer:
D
Step-by-step explanation:
i already did it its d
I really need help please
Answers
Answer:
Step-by-step explanation:
This is the answer
I need help anyone can help me? I’ll mark ya braninly
Answers
Answer:
You are more likely to grab a red marble. You are less likely to grab a green marble.
Step-by-step explanation:
6/16 is greater than 5/16. The bigger the number, the higher the probability.
Have a great day!
identify the terminal point for a 45° angle in a unit circle
plz I need some help here
Answers
Use the unit circle.
Looking at the picture, the answer is A. See it?
Cameron has a rectangular cooler to bring to a picnic. The cooler is 15 inches long, 12 inches wide, and 20 inches high. What is the volume of the cooler in cubic inches?
Answers
Answer:
21
Step-by-step explanation:
what is a skewed to the right histogram
Answers
Answer:
A "skewed right" distribution is one in which the tail is on the right side. A "skewed left" distribution is one in which the tail is on the left side. The above histogram is for a distribution that is skewed right. ... Be that as it may, several "typical value" metrics are often used for skewed distributions.
Discussion of Skewness: The above is a histogram of the SUNSPOT.DAT data set. A ...
Some Causes for Skewed Data: Skewed data often occur due to lower or upper
I need help? On this problem
Answers
Answer:
It is 8ft.
Step-by-step explanation:
To solve this, you just need to set up a ratio.
[tex]\frac{3in}{4ft} = \frac{6in}{x}[/tex]
---------------------------
You can now cross multiply.
6 * 4 =24
24/3 = 8
----------------------------
That concludes that the actual ping pong table is 8ft!
Good Luck!!
Answer:
8 ft
Step-by-step explanation:
I Mark Brainliest ! No Bots Plz
Select All that apply
Answers
Answer:
i think its the second and third
Step-by-step explanation:
im not completely sure though so please dont get mad if its wrong
Evaluate 100-x^2, when x is 6
PLZZ HELP ME
Answers
Answer:
64
Step-by-step explanation:
A fireman has a ladder that is 13 feet
long. If he wants to reach a window
that is 12 feet above the ground, how
far from the wall should he put the
bottom of his ladder?
Answers
Answer:
10
Step-by-step explanation:
Pytageroem theorm
Answer:
5feet
Step-by-step explanation:
I think that's the answer I hope it helps you.
You start at (10, 9). You move left 9 units. Where do you end?
Answers
Answer:
(1,9)
Step-by-step explanation:
Answer:
(1,9)
Step-by-step explanation:
Typically, most job applications require all of the following information except. A. employment history. O B. references. C. school test scores. D. level of education attained.
confused which one is it
Answers
Answer:
c
Step-by-step explanation:
This question a serval answers
School test scoresYour GPAThree-fifths of the beads on Georgia's necklace are silver, and the remaining beads are gold. If she adds an extension that has 15 silver beads and 4 gold beads, then there will be twice as many silver beads as gold beads. What is the total number of beads on Georgia's necklace before she adds the extension?
Answers
Answer:
45
Step-by-step explanation:
no ask
Answer:
45
Step-by-step explanation:
Will mark Brainliest please help!
Answers
Answer:
Option 3
The sum of half of a number and three-fourths is at most five and one quarter
Step-by-step explanation:
because " > " This sign indicates greater than or equal to.
Thus, Option 3 is correct
-TheUnknownScientist
Answer:
A
Step-by-step explanation:
may I please get brainliest please
Hi please help thank you
Answers
This is because
2x+(6x+20)=180
8x+20=180
8x=160
8x/8=160/8
X=20
convert 0,6 to percentage
Answers
Answer:
6/10 is the percentage form of 0.6
Answer:
0,6 to a percentage is 60%.
I hope this helps
Please answer my question
Answers
Answer:
sorry
Step-by-step explanation:i need points
A furniture company is ordering screws. The company uses 37 screws to make each table and 14 screws to make each chair. The company needs to order screws for 12 tables and 48 chairs.
Which answer is the most reasonable estimate of the total number of screws they need to order?
Answers
Answer:
they need exactly 896 screws, 244 for tables and 652 for chairs, since it says reasonable estimate I would say 900, but again the exact amount it 896. I hope this helps.
Step-by-step explanation: