Answer:
The given three sides can not form a triangle.
Step-by-step explanation:
Given three sides:
Length of first side = 7.7 cm
Length of second side = 4.0 cm
Length of third side = 1.7 cm
To find:
Whether these three sides can possibly be the three sides of a triangle ?
Solution:
Here, we can use the property of sides of a triangle:
The sum of the lengths of any two sides must be greater than the length of third side.
Now, let us try to verify this property.
Length of first side + Length of second side = 7.7 + 4.0 = 11.7 cm which is greater than the length of third side i.e. 1.7 cm
Length of first side + Length of third side = 7.7 + 1.7 = 9.4 cm which is greater than the length of second side i.e. 4.0 cm
Length of second side + Length of third side = 4.0 + 1.7 = 5.7 cm which is not greater than the length of first side i.e. 7.7 cm
Therefore, the property does not hold true.
It can be concluded that, the given three sides can not form a triangle.
Answer:
isyllus is correct
they can not from a triangle
Step-by-step explanation:
Martha states that –6 is a rational number. Which is a correct explanation for this statement?
Answer:
Step-by-step explanation:
-6 is rational because it can be written as a ratio -6/1 for example
Answer:
c
Step-by-step explanation:
Stella buys a one-pint bottle of juice for $2.72. What is the unit rate of the
cost of the juice per fluid ounce?
Answer: 0.17
Step-by-step explanation:
If she bought one pint of juice and there are 16 fluid ounces in one pint then you would take 2.72 the cost of it and divide ut by 16. So, 2.72/16 which is 0.17.
-2 divided -0.25
4 divided 0.5
Answer:
-2/-0.25=8
4/0.5=8
Step-by-step explanation:
both of their answers are 8
find the angle between the following pairs of lines x^2+6xy +9y^2-4x +12y-5 =0
Answer:
x
2
+6xy+9y
2
+4x+12y−5=0
Step-by-step explanation:
x
2
+6xy+9y
2
+4x+12y−5=0
Comparing the equation with the general equation of second degree gives
a=1,b=9,h=3,g=2,f=6,c=−5
Angle between a pair of straight lines that is tanθ=
∣
∣
∣
∣
∣
∣
a+b
2
h
2
−ab
∣
∣
∣
∣
∣
∣
tanθ=
∣
∣
∣
∣
∣
1+9
2
9−1×9
∣
∣
∣
∣
∣
=
9
0
tanθ=0
⇒θ=tan
−
(0)=0
∘
Angle between the pair of straight lines is zero therefore the lines are parallel.
Hence proved
Angle between the pair of straight lines is zero therefore the lines are parallel.
What is parallel lines?Parallel lines can be defined as two lines in the same plane that their angle of inclidation is equal and never meet.
Given,
x²+6xy+9y²-4x+12y-5=0
Comparing the equation with the general equation of 2nd degree
ax² + ay² + 2gx + 2fy + c = 0
so a=1, b=9, h= 3, g=-2, f=6, c=5
Angle between a pair of straight lines that is
tan∅=[tex]\frac{2\sqrt{h^{2} -ab} }{a+b}[/tex]
tan∅=[tex]\frac{2\sqrt{3^{2} -(1)(9)} }{1+9}[/tex]
tan∅=0°
∅=0°
Hence Angle between the pair of straight lines is zero therefore the lines are parallel.
Learn more about straight lines
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- (9m + 12) = 6(14 - m) ?
Answer:
m=-32
Step-by-step explanation:
Answer:
M=(-32)
Step-by-step explanation:
-(9m+12)=6(14-m)
-(9m+12)=84-6m
-9m-12=84-6m
-9m+6m-12=84
-3m-12=84
-3m-12+12=84+12
-3m=96
-3m÷(-3)=96÷(-3)
m=(-32)
The answer please I can’t Fail this class......
Answer:
7cm
Step-by-step explanation:
See since 10 shrunk to 5
And it is the same shape but smaller, each side must be divided by 2 and 14/2 is 7
That's my reasoning for this
Triangle A is rotated 90-degrees clockwise about the origin. Which triangle is the image of this rotation? *
B
C
D
none of these
Answer:
The answer is B
Step-by-step explanation:
The equation for a 90 degree clockwise rotation is (x,y) -> (y,-x)
so (-2, 2) -> (2,2). You can also look up "rotation calculator", it really helped me get through this unit haha
Evaluate the function rule for the given value. y = 4 • 2x for x = –6
Answer:
y = -48
Step-by-step explanation:
y = 4 . 2x
y = 4 . 2 . -6
y = 8 . -6
y = -48
Hope this helps :)
On January 1, 2021, Tropical Paradise borrows $50,000 by agreeing to a 6%, six-year note with the bank. The funds will be used to purchase a new BMW convertible for use in promoting resort properties to potential customers. Loan payments of $828.64 are due at the end of each month with the first installment due on January 31, 2021.
Answer:
On 01 January 2021: Debit Cash for $50,000; and Credit Note payable for $50,000.
On 31 Jan 2021: Debit Interest expense for $250; Debit Note payable for $578.64; and Credit Cash for $828.64.
On 28 Feb 2021: Debit Interest expense for $247.11; Debit Note payable for $581.53; Credit Cash for $828.64.
Step-by-step explanation:
Note: This question is not complete. The complete question is therefore provided before answering the question as follows:
On January 1, 2021, Tropical Paradise borrows $50,000 by agreeing to a 6%, six-year note with the bank. The funds will be used to purchase a new BMW convertible for use in promoting resort properties to potential customers. Loan payments of $828.64 are due at the end of each month with the first installment due on January 31, 2021.
Record the issuance of the installment note payable and the first two monthly payments.
The explanation to the answer is now given as follows:
Date Account Title Dr ($) CR ($)
01 Jan 2021 Cash 50,000
Note payable 50,000
(To record $50,000 borrowing through 6% Note from the bank.)
31 Jan 2021 Interest expense (w.1) 250
Note payable (w.2) 578.64
Cash 828.64
(To record first month interest expense paid and part payment of $50,000 note.)
28 Feb 2021 Interest expense (w.4) 247.11
Note payable (w.5) 581.53
Cash 828.64
(To record second month interest expense paid and part payment of $50,000 note.)
Workings:
w.1: Interest expense = First month interest expense = (Interest rate / 12) * Loan amount = (6% / 12) *$50,000 = $250
w.2: Note payable = First month part payment of note payable principal = Monthly payment - First month interest expense = $828.64 - $250 = $578.64
w.3: Loan balance after first month = Loan amount - First month part payment of note payable principal = $50,000 - $578.64 = $49,421.36
w.4: Interest expense = Second month interest expense = (Interest rate / 12) * Loan balance after first month = (6% / 12) *$49,421.36 = $247.11
w.5: Note payable = Second month part payment of note payable principal = Monthly payment - Second month interest expense = $828.64 - $247.11 = $581.53
solve for Z: 9Z= -11 + 10B
Answer:
z= (-11+10B)/9
Step-by-step explanation:
Divide both sides by 9.
The equation 3/x=5/7 is equivalent to the equation
Select one:
a. 21=5x
b. 3x=35
c. 15=7x
Answer:
Step-by-step explanation:
3/x=5/7 is the same as A 21=5x Both equal to 21/5 or 4 1/5
Please help will mark crown
Answer: B. negative association
The data in the scatter plot shows a negative assocation. As the X-values increase, the Y-values decrease.
During the summer you want to read at least 32 books. You have read 21 books so far this summer . What are the possible nurabers of books you can read to pass your goal ?
Answer:
you need to read 11 or more books to pass your goal
Step-by-step explanation:
Read the proof.
A 2-column table with 3 rows. Column 1 is labeled Step with entries tangent (2 x) = tangent (x + x), question mark, = StartFraction 2 (x) Over 1 minus tangent squared (x) EndFraction. Column 2 is labeled Reason with entries Addition, question mark, simplify.
What is the missing step and reason?
Equals StartFraction tangent (x) + tangent (x) Over 1 minus tangent (x) tangent (x) EndFraction tangent double angle identity
Equals StartFraction tangent (x) + tangent (x) Over 1 minus tangent (x) tangent (x) EndFraction tangent sum identity
Equals StartFraction tangent (x) + tangent (x) Over 1 + tangent (x) tangent (x) EndFraction tangent double angle identity
Equals StartFraction tangent (x) + tangent (x) Over 1 + tangent (x) tangent (x) EndFraction tangent sum identity
The missing step and reason is [tex]tan(x+x) = \frac{tan(x) + tan(x) }{1-tan(x) tan(x)}[/tex] and
Reason is Tangent sum identity
What is the formula of identity tan(x+y)?Formulas for the tangent function can be derived from similar formulas involving the sine and cosine.
[tex]tan(x+y) = \frac{tan(x) + tan(y) }{1-tan(x) tan(y)}[/tex]
According to the question
A 2-column table with 3 rows.
Column 1 : row 1 : tangent (2 x) = tangent (x + x)
reason given as addition
Column 1 : row 2:
Need to fill next step
i.e
By using formula of identity tan(x+y)
[tex]tan(x+y) = \frac{tan(x) + tan(y) }{1-tan(x) tan(y)}[/tex]
substituting the value
[tex]tan(x+x) = \frac{tan(x) + tan(x) }{1-tan(x) tan(x)}[/tex]
Reason : Tangent sum identity
Hence, the missing step and reason is [tex]tan(x+x) = \frac{tan(x) + tan(x) }{1-tan(x) tan(x)}[/tex] and
Reason is Tangent sum identity
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i need some help......
Answer:
debt
Step-by-step explanation: hope this helps
7 1/4 boxes weigh total of 66 7/8 what does one box weigh
Answer:
68.875 / 7.25 = 9 1/2 pounds
Step-by-step explanation:
FIRST TO ANSWER CORRECTLY GETS BRAINLESIT! pleaseeee :)
Answer:
Step-by-step explanation:
the slope is 5/4
David borrows $15,000 for a new car. He is charged 6% simple interest per year. If he paid $4500 in interest, how many years did it take him to repay the loan?
Answer:
5 years
Step-by-step explanation:
Given that:
Amount borrowed = principal = p = $15000
Interest % per year = r = 6% = 0?06
Total Interest paid = $4500
Number of years it took to repay the loan (t) =?
Simple interest = (p * r * t)
4500 = (15000 * 0.06 * t)
4500 = 900t
4500 / 900 = t
5 = t
It tool 5 years to repay the loan
5x-25<-15? i am stuck on this
Answer:
x < 2
Step-by-step explanation:
1. Isolate x by adding 25 to both sides: 5x < 10
2. Divide both sides by 5: x < 2
i need the answer NOWW PLSSS
Answer: The answer is No, it's not a scaled factor. That's my answer, you can figure it out why it's no.
Step-by-step explanation:
I honestly don’t understand can some please help?
Answer:
400$
Step-by-step explanation:
since he receives 20 percent of the sales and he receives 80 dollars. Then 80 dollars is 20 percent of the sales. Now, we can change 20 percent into a fraction, 20 percent is 20/100 or 2/10, now there are 5 twos in a ten so we multiply 2/10 by 5, since 2/10 right now is 80 dollars you multiply 80 by 5
80*5=400, so the sales of the week was 400 dollars
Hope this helps :)
Answer:
Thus, the sales of the week were $400
Step-by-step explanation:
Percentages
The salesman receives a 20% commission on all his sales.
One week the company pays $80 as commission.
This means that $80 corresponds to 20% of the sales.
To find the sales, we just divide the commission by the percentage (expressed as a decimal) as follows:
Sales = $80 / (20/100)
Sales = $80 / 0.20
Sales = $400
Thus, the sales of the week were $400
help plz.............
Answer:
525 mL
Step-by-step explanation:
Never mind it is not 175 that is what is left he drank 525ml
Solve for x
Help please
Answer:
Same type of way
Step-by-step explanation:
Times 17x - 8 by 3, then make it equal to 180, then see what X is
Answer:
4
Step-by-step explanation:
Given that the triangle shown is an equilateral triangle (all sides are marked with a dash meaning they are equal in length), each angle of the triangle must be 60°.
With this information:
[tex]17x-8=60[/tex]
[tex]17x=68\\x=4[/tex]
∴The value of x is 4.
Need help ASAP will give brainiest
uh yeah so this again lol
Answer:
follow the insructions from the answer before
Step-by-step explanation:
Answer:
y=4x-9
Step-by-step explanation:
(-2,9), (0,1) what is the y-intercept?
Answer:
(0,1) is the y-intercept
Step-by-step explanation:
EZZZZZZ
Answer:
The y intercept is 1.
Step-by-step explanation:
When putting these points on a line and using rise and run, your slope will be -4,, and the y intercept is 1. :D
2x - 1 ≤ x + 5
I need help solving this equation
Answer:
x ≤ 6
Step-by-step explanation:
2x - 1 ≤ x + 5
Subtract x from each side
2x-x - 1 ≤ x-x + 5
x - 1 ≤ 5
Add 1 to each side
x - 1+1 ≤ 5+1
x ≤ 6
Answer:
x [tex]\leq[/tex] 6
Step-by-step explanation:
Solve for x by simplifying both sides of the inequality, then isolating the variable. Inequality Form: x ≤ 6
*PLEASEE HELP ME ITS REALLY URGENT* Look .. if you have alot of boys texting you and you dont like most of them but they calling you cute and stuff but you dont want to hurt their feelings which you know you would if you say no but you have a boyfriend how would you go about that situation when you tell a boy you want to be his friend and you have the same classes together but blocked you for being real with him ?
Answer:
Just say no thanks i have a bf
Step-by-step explanation:
the original price of a paur of jeanns is 32$ the sale price is 15%off the original price what is the amount off the original price
Answer:
15% off of 32$ will be 27.20$ I believe this is the answer.
Step-by-step explanation:
Which inequality has –12 in its solution set?
A
B
C
D
x + 6 less-than negative 8
x + 4 greater-than-or-equal-to negative 6
x minus 3 greater-than negative 10
x + 5 less-than-or-equal-to negative 4
A
B
C
D
RATE THIS GIRLS:
Answer:
8/10
Step-by-step explanation:
Answer:lol
Im a dude but you trying to pick up a girl on a school site is hilarious
Step-by-step explanation:
