Which type of triangle, if any, can be formed with sides measuring 8 inches, 8 inches, 3 inches? Please help!
Answers
Answer:
Isosceles Triangle .
Step-by-step explanation:
Im no teacher lol but thats the answer
Related Questions
Which statement correctly describes the translations used to graph the following exponential function?
h (2) = 32-2 +4
translate 2 units left and 4chgits up
translate 2 units left and 4 units down
translate 2 units right and 4 units up
translate 2 units right and 4 units down
1
2
3
Answers
Answer:
1.is the answer:)............
WILL GIVE BRAINLIEST: What is the local minimum value of the function g(x)=x^4-5x^2+4? (Round answer to the nearest hundredth)
Answers
Answer:
Step-by-step explanation:
you can find where the first derivative is 0 to find the critical points
g'(x) = ( x^4 -5x^2 +4)' = 4x³-10x
g'(x) =0, make y =0 to find find where g'(x) is 0
4x³-10x =0 , factor 2x
2x(2x²-5)= 0 , each factor must be 0
2x= 0, so x= 0
2x²-5 =0, so x = ±√5/2
we now have 3 critical points -√5/2, 0, and √5/2
make intervals (-∞, -√5/2), (-√5/2, 0) , (0, √5/2) and (√5/2, +∞)
pick a point to test on each interval: -2, -1, 1 and 2 for example, and
calculate g'(x) = 4x³-10x at those points
for x= -2 we have 4(-2)³-10(-2) = -12 , negative number, decrease
for x= -1 we have 4(-1)³-10(-1) =6, positive number, increase
for x= 1 we have 4(1)³-10(1) = -6, negative number, decrease
for x= 2 we have 4(2)³-10(2) = 12, positive number, increase
we went from a decrease to an increase on intervals (-∞, -√5/2), (-√5/2, 0) so x= - √5/2 ≈ -1.58 is a minimum
we went from a decrease to an increase on intervals (0, √5/2), (√5/2, +∞) so
x= √5/2 ≈ 1.58 is a minimum as well
pls help!! due in 20 min. if u respond just to earn points im reporting <3.
6. The distance between Dallas and Austin on a map is 1.5 centimeters. The map
uses a scale in
which 2.5 centimeters represents 300 miles. What is the actual distance
between these two
cities in miles?
Answers
Answer:
182 miles
driving distance is 196
this is the question
Answers
Answer:
Step-by-step explanation:
The ratio of boys who play soccer, hockey and
rugby at a high school is 6:4:5 respectively.
If there are 72 boys playing hockey, how many
boys are there altogether at this high school?
Answers
Answer:
270
Step-by-step explanation:
72 ÷ 4 = 18
6 + 5 = 11
18 × 11 = 198
198 + 72 = 270
Given a circle in the complex plane with a diameter that has endpoints at:
-12 − i and 18 + 15i
Find the center of the circle.
Answers
Answer:
the second part to the question is 17
Step-by-step explanation:
edge 2021 :)
have a lovely day!
HELP PLEASEEE?? will mark brainliest
Bruce is 4 times as old as Indy. 6 years ago, Bruce was 6 times as old as Indy. How old is bruce?
Answers
Answer:
60
Step-by-step explanation:
Bruce is 4 times as old as Indy
b = 4i
6 years ago, Bruce was 6 times as old as Indy
b - 6 = 6(i - 6)
b - 6 = 6i - 36
Substitute for b = 4i
4i - 6 = 6i - 36
Subtract 4i from both sides
-6 = 2i - 36
Add 36 to both sides
30 = 2i
Divide both sides by 2
15 = i
Since b = 4i
b = 4(15)
b = 60
Question
HELP PLEASEEE?? will mark brainliest
Bruce is 4 times as old as Indy. 6 years ago, Bruce was 6 times as old as Indy. How old is bruce?
Find the measure of x in each figure.
Answers
Answer:
x=130 degree
Step-by-step explanation:
because 50+x=180
=x=130
How many times would the cricket mostly likely chirp per minute if the temperature outside were 76^{\circ} ∘ F?
Answers
Answer:
834 chirps
Step-by-step explanation:
Given the data:
Chirps in 1 min Temperature (°F)
781 74
1039 85.9
1156 87.2
1218 87.8
1131 91.4
888 75.5
Using technology, the regression model obtained will be in the form :
y = bx + c
b = slope ; c = intercept
y = temperature ; x = chirps per minute
The regression model is :
ŷ= 43.28 + 0.0390x
If outside temperature, y = 76 ; x will be ;
76 = 43.28 + 0.0390x
76 - 43.28 = 0.0390x
32.72 = 0.0390x
x = 32.72 / 0.0390
x = 838.97435
x = 834 chirps per minute
Find the sale price of an $70 item after a 50% discount.
Answers
Answer:
$35
Step-by-step explanation:
[tex]\frac{50}{30}*70=35[/tex]
Which set of three angles could represent the interior angles of a triangle?
19 degrees, 70 degrees, 91 degrees
47 degrees, 12 degrees, 31 degrees
50 degrees, 20 degrees, 20 degrees
25 degrees, 25 degrees, 100 degrees
Answers
Answer:
19 degrees, 70 degrees, 91 degrees
Step-by-step explanation:
to make an interior angle of a triangle you need to make a 180-degree triangle and 19+70+91 make 180 degrees
Answer:
19, 70, 91
Step-by-step explanation:
19 + 70 + 91 = 180. Everything else doesn't add up to 180.
Help what’s the answer!!!
Answers
Answer:
maybe the answer is
A.12-12HOPE IT HELPEDI’m so lost guys lol send help
Answers
Answer:
(x−10)(x^2+10x+100)
Explanation:
I talked to my partner, you can call them "G00gle"
[tex] \large{ \tt{❃ \: EXPLANATION}} : [/tex]
Firstly , You'll have to know the formula of a³ - b³ i.e a³ - b³ = ( a - b ) ( a² + ab + b² )What's the cube root of 1000 ? - It's 10 ! How ? [tex] \sqrt[3]{1000} = \sqrt[3]{ \underline{10} \times \underline{ 1 0} \times \underline{ 10} } = \boxed{10}[/tex][tex] \large{ \tt{❁ \: LET'S\: START}} : [/tex]
[tex] \large{ \bf{ ❀ \: \ {x}^{3 } - 1000}}[/tex]
- Write the number into the exponential form with the exponent 3 :
[tex] \large{ \bf{↦ {x}^{3} - {10}^{3} }}[/tex]
- Here , Suppose ' x ' as ' a ' & ' 10 ' as ' b '. Use the formula of a³ - b³ :
[tex]↦{ \large{ \bf{(x - 10)( {x}^{2} + x \times 10 + {10}^{2} }}})[/tex]
[tex]↦ \boxed{\large{ \bf{(x - 10)( {x}^{2} + 10x + 100) }}}[/tex]
Hence , Second option is the correct choice ! ☪ Educate Yourself. Make Yourself Smart. Grades And Knowledge Do Matter. Work On Your Subjects. Fill your brain. Move Ahead And Keep On Moving Ahead! ♪ツ Hope I helped! ۵
☼ Have a wonderful day / evening ! ☃
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Which number could not be a value of x?
Answers
Answer:
21
Step-by-step explanation:
The values for the third side of a triangle must be greater than the difference of the two other sides and less than the sum of the two other sides
12 -8 < x < 12+8
4 < x < 20
The third side cannot be 21
Answer:
21
Step-by-step explanation:
The sum of two sides of a triangle must be greater than the third side
In Texas, the distance from Austin to Brownwood is 141 miles. It is 171 miles from Brownwood to Corsicana and 157 miles from Corsicana to Austin.
Determine the angle between the routes from Brownwood. Show your work
Answers
Answer: acute angles
Step-by-step explanation:
The angle between the routes from Brownwood is Acute angle.
What is Acute angle?Acute angle is an" angle that measures less than 90 degree".
According to the question,
Distance from Austin to Brownwood is 141 miles and distance from Brownwood to Corsicana to Austin 171miles and distance from Corsicana to Austin is 157 miles.
In order to find an angle between routes from Brownwood is Acute angle.
Hence, the angle between the routes from Brownwood is Acute angle.
Learn more about Acute angle here
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Two runners are participating on a 720-metre circular track. They run in opposite directions, each at a constant speed. The first runner needs four minutes to complete the full loop and the second runner needs five minutes. How many metres does the second runner travel between two consecutive meetings of the two runners?
Answers
Happy Pride Month!
Answer:
320m
Step-by-step explanation:
let the two runners be A and B
with Va and Vb as their velocities
velocity=distance/time
Va=720/4*60
=3m/s
Vb=720/5*60
=2.4m/s
Let the 2 runners start from a common position X and meet at Y
so the 2 consecutive meetings happen at X and Y
so we have to find time of meeting at Y as we know that of X (which is t=0)
720=Va*t+Vb*t
t(5.4)=720
t=133.33 or t=720/5.4
therefore distance travelled by B =Vb*t
=2.4*720/5.4
=319.99m
=320m
I need help again... please and thank you very much you are helping
Answers
Answer:
$3.15
Step-by-step explanation:
Method 1:
4 oranges = 1.40
9 oranges = x
1.40 / 4 = 0.35
This is 0.35 per orange
0.35 x 9 = 3.15
$3.15
Method 2:
1.40/4 = x/9
12.6 = 4x (cross multiply 9 and 1.4 and cross multiply 4 and x)
x = 12.6 / 4
x = 3.15
$3.15
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
The sum of the measures of the interior angles of a
convex quadrilateral is
a. 180°
b. 270°
c. 540°
d. 360°
Answers
Answer:
d. 360°
Hope this help!
SOMEONE HELP ME PLEASE!
Answers
Step-by-step explanation:
please see the attachment
Find the solution set of this inequality. Enter your answer in interval notation using grouping symbols. -2x+5<3
Answers
Step-by-step explanation:
-2x+5<3
-2x>3-5
-2x>-2
Divide both sides by -2
x>1
Answer:
-2x+5<3
-2x<-2
x<1
How many 3-coin combinations exist if we can choose from nickels, dimes, quarters, and half-dollars?
4!
4
12
20
Answers
There are 4 3-coin combinations if we can choose from nickels, dimes, quarters, and half-dollars
The number of coin combinationThe coins to select from are nickels, dimes, quarters, and half-dollars.
So, we have:
Coins (n) = 4
The number of coin to select is:
Coin (r) = 3
The coin combination is then calculated using:
Combination = ⁴C₃
Apply the combination formula
Combination = 4
Hence, there are 4 3-coin combinations if we can choose from nickels, dimes, quarters, and half-dollars
Read more about combination at:
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There are 16 girls and 18 boys in a class. The teacher chooses a student's name at random to answer a question.
What is the probability that the teacher chooses a girl to answer the question?
ОА. и
O B. 1 /
8
17
OD
Answers
Answer:
8/17
Step-by-step explanation:
total students = 34
no of girls = 16
no of boys = 18
probability to choose a girl to answer the question = no of girls/total students
=16/34
=8/17
Which algebraic expression would NOT be equivalent if the number and the variable were reversed? A. N+8 B. M−5 C. K×8 D. 4+x
Answers
Answer:
B) M-5
Step-by-step explanation:
the commutative property does not apply to subtraction or division, only addition and multiplication
a man in a boat rowing from light house whose height is 200 meter.he takes 2minutes to change the angle of elevation top of light house from 60⁰ and 45⁰ find speed of boat
Answers
Answer:
The speed of the boat is approximately 0.704 m/s
Step-by-step explanation:
The time it takes the man in the boat to change the angle of elevation from 60° to 45°, t = 2 minutes = 120 seconds
The height of the light house = 200 m
Given that the angle of elevation is reducing, the direction of the man is away from the lighthouse
The initial distance of the man in the boat from the lighthouse = 200 m/(tan(60°)) = (200/√3) m
The final distance of the man in the boat from the lighthouse = 200 m/(tan(45°)) = 200 m
The distance traveled in 2 minutes, d = 200 m - (200/√3) m ≈ 84.53 m
The speed of the boat, v = d/t
∴ v = 84.53 m/(2 min × 60 s/min) ≈ 0.704 m/s
The speed of the boat, v ≈ 0.704 m/s.
The profit from a business is described by the function P(x) = -x^2 + 10x - 4, where x is the number of items made, in thousands, and P(x) is the
profit in dollars. How many items will maximize the profit?
A 5,000
B. 10,000
C. 20,000
D. 50,000
Answers
Therefore, 5000 items can maximize the profit
The correct answer is an option (a)
What is Profit ?The money that you make when you sell something for more than it cost you.
For given example,
profit is described by the equation :
[tex]P (x) = -x^2 + 10x -4[/tex]
We need to maximize the profit P(x)
[tex]\Rightarrow \frac{d}{dx}P(x)=0\\\\\Rightarrow \frac{d}{dx}( -x^2 + 10x -4 ) =0\\\\\Rightarrow -2x+10=0\\\\\Rightarrow -2x=-10\\\\\Rightarrow x=5[/tex]
since , x is the number of items made in thousand
Therefore, 5000 items can maximize the profit
The correct answer is an option (a)
Learn more about profit :
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If you buy stocks for $20 per share and then sell it for $2 per share, what be the amount of the capital lost?
Answers
which inequality is represented by the graph
A. 7/10x-2y > or equal 5
B. 10/7x -2y< or equal 5
C. 7x+10y > or equal 5
D. 2x-7y> or equal 3
Answers
Answer:
i would be a be i solve 15 minutes
B
=) Asif deposits $650 into a bank paying a simple interest. He leaves the money there
for 5 years. At the end of the 5 years, the amount in the bank is $763.75.
Calculate the percentage rate of interest the bank paid per year.
Answers
Answer:
interest he got per year is 22.75
Step-by-step explanation:
deposited money = 650
after 5 years = 763.75
interest he got = 763.75 - 650
= 113.75
interest he got each year = 113.75 / 5
= 22.75
Which of the following is a true statement based on the graph shown?
A)P > Q
B)R ≥ Q
C)R > S
D)R < Q
Answers
Answer:
B
Step-by-step explanation:
The numbers on the right are major than the numbers on the left
How does the graph of y = 3^xcompare to the graph of y = 3^-x?
A. The graphs are the same.
B.The graphs are reflected across the x-axis.
C. The graphs are reflected across the y-axis.
Answers
Answer:
C
Step-by-step explanation:
The graphs are reflected across the y-axis.