00
What is the length of BC?
17
А A
9 units
11 units
O 15 units
O 16 units
8
С
Answers
Answer:
C. 15 units
Step-by-step explanation:
I apologize if this answer is late, but I hope this can help other people who need this :)
The length of BC is 15 units.
What is Right Angled Triangle?Right angled triangle are those triangle for which one of the angle is 90 degrees.
Given a right angled triangle ABC.
Given that angle C is right angle.
Side AB is the hypotenuse, AC is the base and BC is the altitude.
Pythagoras theorem states that for a right angled triangle, the square of the hypotenuse is the sum of the squares of base and altitude.
Using the theorem,
(AB)² = (AC)² + (BC)²
(BC)² = (AB)² - (AC)²
= 17² - 8²
= 289 - 64
= 225
BC = √225 = 15 units
Hence the side length of BC is 15 units.
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Related Questions
POSSIBLE POINTS: 6.67
0
Ross is working on a project for art class using a computer graphics program. Ross wants to
create a rectangular framework for the final graphic. The area to be enclosed by the
framework is represented by the expression 5x2 + 8x - 4. What expressions can be used to
represent the length and width of the rectangular framework?
Answers
A.7
B.14
C.19
D.25
help
Answers
Answer:
B is the answer
Step-by-step explanation:
hope this help no explain needed
ILL MARK YOU EXTRA POINTS PLS HELP Point A is at (-1, -9) and point B is at (2, 4).
What is the midpoint of line segment AB?
Answers
Answer:
it's (1/2, -5/2)
Step-by-step explanation:
you can use the midpoint formula.
so do -1+2/2 , -9 +4/2 and then solve and you get the answer
a student has a 73% of being let out of class late. if he leaves class late. if he leaves class late, there is a 23% chance that he will miss his train. what is the probability that he gets out of class late and misses the train?
Answers
Answer:
16.79 %
Step-by-step explanation:
hythjuuhhhjuhhhh
Please help me. 25 points.
Answers
2/2 = 4.5/2 = 2.25 feet
Which means, if we add the product and quotient up, we’ll get 20.25 feet for the total height.
I believe it’s already rounded up.
Whoever gives me the correct answer to this will get a brainlest
I need the answer ASAP!
Answers
Volume of cone= 1/3πr^2h
8842.24 m^3= 1/3πr^2h
1/3*3.14*33*r^2= 8842.24m^3
r^2 = 8842.24*3/3.14*33
r^2= 26526.72/103.62
r^2 = 256
r= √256
r= 16m
Hope it helps. Please mark brainliest.
i will mark you brainliest so please help help help!!!!
Answers
Answer:
28,000
Step-by-step explanation:
Answer:
28,000
Step-by-step explanation:
if u multiply 6,827 by 4 u get 27,303 and 208, 000 is way off so is 240, 000 24,000 is off by 3,303 and 28, 000 is off by 697. so it's 28,000.
As a mixed number in its simplest form :)
4 1/2 ÷ 3/5
Answers
Answer:7.5
Step-by-step explanation:
Answer:
7 1/2
Step-by-step explanation:
Work out the lengths of b of 17cm and 12cm pythagoras
Answers
Answer:
[tex]hypotenuse = \sqrt{ {17}^{2} + {12}^{2} } \\ = \sqrt{289 + 144 } \\ = \sqrt{433} [/tex]
Katrina is asked to simplify the expression Negative 3 a minus 4 b minus 2 (5 a minus 7 b).
She writes: Negative 3 a minus 4 b minus 2 (5 a minus 7 b) = negative 3 a minus 4 b minus 10 a + 14 b
Answers
Answer:
It's C
Distributive property
Step-by-step explanation:
FOR 40 POINTS!!!!! PLEASE ANSWER THE QUESTION!!!!!!!! And i will mark you brainlist
Classify the deposit investment:
You want to put a $30,000 down payment on a storefront for a new business that you plan on opening in 5 years. How much should you deposit quarterly into an account with an interest rate of 1.23%, compounded quarterly?
Answers
Answer:
jayfeather friend me
Step-by-step explanation:
$203,904
What amount would you have if you deposited $1,800 a year for 30 years at 8 percent (compounded annually)? $1,800 113.28 = $203,904 (TVM Table-Page 41) 5.
Can someone help me with this paper?
Answers
Answer:
I'm bored ...............
4.3x - 8.1 + 0.2x -17.5
Answers
Answer:
4.5x-25.6
Step-by-step explanation:
Hey there!
4.3x – 8.1 + 0.2x – 17.5
COMBINE your LIKE TERMS
(4.3x + 0.2x) + (–8.1 – 17.5)
4.3x + 0.2x = 4.5x
–8.1 – 17.5 = –25.6
Answer: 4.5x – 25.6 ☑️
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
Can someone solve this please: 54.69 rounded to the nearest integer
thank you <3
Answers
Answer:
55
Step-by-step explanation:
Rounding up to an integer is rounding up to a whole number, 55 would be the nearest whole number!
Divide.Enter the quotient in simplest form
7/10 divided by 4/5
Answers
Answer:
7/8
Step-by-step explanation:
7/10 divided by 4/5 = 7/10 x 5/4 = 35/40 divided by 5/5 = 7/8
Tom's Ice Cream Shop sold 7 sundaes with nuts and 5 sundaes without nuts. What is the ratio of the number of sundaes with nuts to the number of sundaes without nuts?
Answers
Answer:
20 : 28
5 : 7 = 20 : 28. And 7 is a fourth of 28.
i suck at fractions..............................
Answers
19,2,14,8,11,10,4,15 find the mean
Answers
Answer: 10.375
Step-by-step explanation:
mean = average
Finding the average, means you need to add all the numbers up, and then divide it by the total amount.
-------------------------------------------------------------------------------
First Step: add them up
19+2+14+8+11+10+4+15=83
Second Step: count the amount of numbers
8 numbers in total
Third Step: divide the total amount over numbers
83/8=10.375
Hope this helps!! :)
Please let me know if you have any questions
[tex]\huge\text{Hey there!}[/tex]
[tex]\large\text{When you hear the word \underline{MEAN} think of the question asking for the}\\\large\text{\underline{AVERAGE}. When we find the mean/average we have to ADD}\\\large\text{all of your TERMS, then DIVIDE the total numbers you have!}[/tex]
[tex]\bold{Set: 19,2,14,8,11,10,4,15}\\\bold{Add: 19 + 2+14+8+11+10+4+15}\\\bold{Divide: 8\ because\ thats\ the\ total\ number\ we\ have\ in\ your\ given\ set}[/tex]
[tex]\bold{Equation: \dfrac{19 + 2+14+8+11+10+4+15}{8}}\\\\\bold{Numerator\rightarrow19+ 2+14+8+11+10+4+15}\\\bold{19+2=21}\\\bold{21+14+8+11+10+4+15}\\\bold{21+14=35}\\\bold{35+8+11+10+4+15}\\\bold{35+8=43}\\\bold{43+11+10+4+15}\\\bold{43+11=54}\\\bold{54+10+4+15}\\\bold{54+10=64}\\\bold{64+4+15}\\\bold{64+4=68}\\\bold{68+15}\\\bold{=83}[/tex]
[tex]\bold{Equation: \dfrac{83}{8}}\\\\\large\text{SOLVE above and you will have your answer!}\\\bold{\dfrac{83}{8}=10.375}\\\boxed{\boxed{\large\text{Answer: your MEAN is \bf{10.375}}}}}\huge\checkmark[/tex]
[tex]\large\textsf{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amohitrite1040:)}[/tex]
Redraw the graph so that it is not misleading.
Answers
Answer:
you need to redraw the left axis
Step-by-step explanation:
if you notice on the left axis the numbers do not increase by the same amounts, it goes up .10, then .20, then .30, etc
if should go up the same amount each time to accurately show the data
so it should go from 3.10 to 3.20 to 3.30 to 3.40 etc
what is the base if the height is 6ft and the area is 14 ft on a triangle
Answers
Answer:
b = 4.66666667
Step-by-step explanation:
The equation for finding the area of a triangle is
0.5b x h = a
b = base
h = height
a = area
So I calculated 14 divided by 6
And got 2.3333333
And since that number is half of the base, I multiplied it by 2
2.333 x 2 ≈ 4.66666667
Un estudiante de álgebra ha ganado $100,000 en una lotería y desea depositarlos en cuentas de ahorros en dos instituciones financieras. Una cuenta paga 8%de interés simple pero los depósitos se aseguran sólo a $50,000. La segunda cuenta paga 6.4% de interés simple y los depósitos se aseguran hasta $100,000 determine si el dinero se puede depositar para que quede completamente asegurado y gane un interés anual de $7,500
Answers
Answer:
Si puede asegurarse, ya que la inversión en la cuenta bancaria que da un 8% anual, es menor a 100 000 y mayor que 500 000.
Step-by-step explanation:
Ci= 100 000 $
Cuenta #1 = 8% de interés simple. con depósitos de 50 000$.
La segunda para 6.4% con interés simple para depósitos de 100 000$
Determine si el dinero se puede depositar para que fenere un interés de 7500
7500 = C1(0.08)+C2(0.064)
C1+C2= 100 000
C2 = 100 000 -C1
7500 = C1(0.08)+(100 000 - C1)(0.064)
1100= 0.016 C1
C1= 68750$.
Find the value of each variable and the measure of each labeled angle (2x) (3x-42)
Answers
Step-by-step explanation:
Head opposite angles
2x= 3x-42
x= 42°
the angles are 84°
Each of the pairs of opposite angles made by two intersecting lines is called a pair of vertical angles. The value of x is 42 and the measure of the two given angles is 84° each.
What are vertical angles?Each of the pairs of opposite angles made by two intersecting lines is called a pair of vertical angles.
The two of the given angles are vertically opposite angles, therefore, the measure of the two given angles will be the same.
(2x)° = (3x - 42)°
2x = 3x - 42
Subtract 2x from both sides of the equation and add 42 to both sides of the equation,
2x - 2x + 42 = 3x - 42 - 2x + 42
42 = 3x - 2x - 42 + 42
42 = x
Therefore, the value of x is 42. Now, the measure of each angle can be written as,
(2x)° = 2(42) = 84°
(3x - 42)° = 3(42) - 42 = 84°
Hence, the value of x is 42 and the measure of the two given angles is 84° each.
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Simplify the expression using properties of operations.
18t−3−5t+8
Answers
Answer:
13t+5
Step-by-step explanation:
which point 1 on the number line?
0
1/6
A
B
C
D
Choose 1 answer
A
B
C
D
Answers
Answer:
kind of confusing to read
Step-by-step explanation:
A.42.6 square units
B. 128 square units
C. 32 square units
D. 64 square units
Answers
Answer:
Step-by-step explanation:
D. 64 square units
CAN SOMEONE HELP ME PLS I GIBE BRAINLIST AND POINTS
Answers
Answer:
184.26
Step-by-step explanation:
28.275 + 60 + 96 = 184.26
NEED HELP ASAP!!!
Use Pythagorean Theorem to solve. Round to the nearest tenth *
7.2 cm
2.1 cm
х
Answers
Answer:
7.5
Step-by-step explanation:
A squared + B squared = C squared
7.2 squared + 2.1 squared = C squared
=7.5
if 3 more than 5 times a number is seven more than three times that number, what is the result when the number is added to 10
Answers
Answer: 12
Step-by-step explanation:
3 more than 5 times a number = 3+5x
seven more than three times that number = 7+3x
is = "="
Thus,
3 + 5x = 7 + 3x
2x = 4
x = 2
2 + 10 = 12
Hope it helps <3 :)
what are the expressions that are equivalent to 2x + 3x + 8 - 3x - 2
Answers
Answers that equivalent to the expression 2x+3x+8-3x-2 would be the choices A and C. If you notice, in choice A, you have just combined all the like terms which results in 2x+6 and in Choice C, you have combined all your constants and the the two terms 2x and 3x resulting in 5x-3x+6 which all remain equivalent to he original given expression
Please answer <3
❤️URGENT 20 EACH❤️ty
Answers
Answer:
x=7
Step-by-step explanation:
∠STP=∠SWT+∠TSW(exterrior ∠ of Δ)
15x=7x+1+7x+6
x=7