Answer:
the additional info required is - the hypotenuse and one leg of one right-angled triangle are equal to the corresponding hypotenuse and leg of another right-angled triangle.
Step-by-step explanation:
As given , RST and angle TUR are right angles.
So the triangles are right angle triangles.
If the hypotenuse and one leg of one right-angled triangle are equal to the corresponding hypotenuse and leg of another right-angled triangle, the two triangles are congruent.
So, the additional info required is - the hypotenuse and one leg of one right-angled triangle are equal to the corresponding hypotenuse and leg of another right-angled triangle.
Coach Kay has assets that total $22,500 and liabilities that total $48,000. What is Coach Kay's net worth?
Answer:
70,500
Step-by-step explanation:
Add 22,500 and 48,000
Calculator
What is the value of x?
8 in.
15 in.
Enter your answer in the box.
5 in
X=
in.
Answer:
x = 24 in
Step-by-step explanation:
The corresponding sides of similar triangle will be in same proportion.
[tex]\frac{x}{8}=\frac{15}{5}\\\\\frac{x}{8}=3\\\\x = 3*8\\x = 24[/tex]
Step-by-step explanation:
x/15 = 8/5
x = 15 * 8 / 5
x = 24
answer
x = 24 in
helppppp pls lollll plsssssssss
Brian walk 1 1/4 miles in 5/12 hour. What is Brian's unit rate?
Answer:
3 miles per hour
In one town, 47% of all voters are Democrats. If three
voters are randomly selected for a survey, what is the
probability that they are all Democrats?
Answer:
The probability that the all three votes are Democrats
P(X=3) = 0.1038
Step-by-step explanation:
Step(i):-
Given that the all voters are democrats
The probability that the all voters are democrats
p = 47% =0.47
q = 1-p =1-0.47 = 0.53
Step(ii):-
Let 'X' be the random variable in binomial distribution
[tex]P(X=r) = n_{C_{r} } p^{r} q^{n-r}[/tex]
The probability that the all three votes are Democrats
P(X=3) = 0.1038
n=3 and r=3
[tex]P(X=3) = 3_{C_{3} } (0.47)^{3} (0.53)^{3-3}[/tex]
[tex]P(X=3) = 1 (0.47)^{3}[/tex]
P(X=3) = 0.1038
Final answer:-
The probability that the all three votes are Democrats
P(X=3) = 0.1038
Help please due today!!!
Answer:
C
Step-by-step explanation:
Ivy says:
f(1) = -100
f(n) = -100 + 50( n - 1 )f(1) = -100 + 50( 1 - 1 )f(n) = -100 + 50(0 ) anything times 0 is 0!f(1) = -100You do that with the other numbers in the sequence. 2 = -50, 3 = 0 and so on
When you to n as 1, 2, and 3 they seem to all check out. So Ivy is right!
Andrey says:
f(1) = -100f(1)= -150 +50(1)f(1) = -150 + 50f(1) = -100That's a little suspicious don't you think that both answers are right..
Essentially they are both the same equation!
So let's simplify Ivy's equation!
f(n) = -100 + 50( n - 1 )
f(n) = -100 + 50n - 50
f(n)= -150 +50n
Which is basically Andrey's equation and they both seem to be right for the sequence! So both of them are right!
given f(x) = 1/4 (5-x)^2 what is the value of f(11)
Answer:
9
Step-by-step explanation:
f(11) means that x = 11 (plug it in)
f(11) = 1/4(5-11)^2
= 9
The value of f(11) is 9.
The function of a given term is a form of an expression where element of the domain consists of a unique identity and each input value of a function is allocated to only one output value.
From the parameters given;
[tex]\mathbf{f(x) = \dfrac{1}{4}(5 - x)^2}[/tex]
we are to replace x with 11 wherever we see x
∴
[tex]\mathbf{f(11) = \dfrac{1}{4}(5 - 11)^2}[/tex]
[tex]\mathbf{f(11) = \dfrac{1}{4}(-6)^2}[/tex]
[tex]\mathbf{f(11) = \dfrac{1}{4} \times 36}[/tex]
f(11) = 9
Learn more about a function a term here:
https://brainly.com/question/10283950
A quantity with an initial value of 230 decays continuously at a rate of 7% per year. What is the value of the quantity after 8.7 decades, to the nearest hundredth?
The answer is ≈0.52
Answer:
≈0.52
Step-by-step explanation:
The value of the quantity after 8.7 decades is 0.521.
What is Exponential Growth and Decay?Exponential growth is the increase of rate of change and thus results in the increase of the final quantity.
Exponential decay is the decrease in rate of change and hence results in the decrease of the final quantity.
Given that,
Initial value of the quantity = 230
Rate of decay = 7% per year = 0.07
Time = 8.7 decades = 87 years
The formula for exponential decay is,
A = P e^(-k t)
Here A is the final value of the quantity
P is the initial value of the quantity
k is the decay rate
t is the time.
Substituting the given values,
A = 230 × e^(-0.07 × 87)
A = 230 × e^(-6.09)
= 0.521
Hence the final quantity after 8.7 decades is 0.521.
To learn more about Exponential Growth and Decay, click :
https://brainly.com/question/12490064
#SPJ5
Write the percent as a mixed number in simplest form.
168%
Answer:
1 and 17/25
Step-by-step explanation:
First, you make it into a fraction. So because percents are out of 100, it would be 168/100. Then, you take 100 out of it to get a mixed number, 1 and 68/100, and then simplify 68/100 by dividing both sides by the greatest common factor, which is 4. 68/100÷4=17/25. The answer would be 1 and 17/25.
(hope this helps :P)
Tyree wants to know if the value of -1 3/4, raised to the 12th power is a positive or negative number
9514 1404 393
Answer:
positive
Step-by-step explanation:
The exponent 12 tells you how many times (-1 3/4) is a factor in the product. The number 12 is even, so there will be an even number of minus signs in the product. That results in a positive product.
__
The value is ...
825.005006849765777587809625
Please provide with an explanation to get brainiest
PLEASE ANSWER ASAP! 25 POINTS!
Eric and his friends went to Burger King. They bought french fries and burgers for the movies. French fries cost $3 each, burgers cost $9 each. They spent a total of $102, and they bought a total of 16 items. Find out how many orders of french fries and burgers they bought.
Answer:
Burgers: 12
French Fries: 34
Step-by-step explanation:
a coach on a motorway is travelling at a constant speed . in ten minutes it travels 16 kilometer
work out its travells
20 minutes
please answer
30 minutes
50 minutes
1 hour
Step-by-step explanation:
10 minutes= 16km
20 minutes= 16x2 = 32km
30 minutes= 16x3 = 48km
50 minutes= 16x5 = 80km
60 minutes = 16x6 = 96km
I hope this helps, have a great day! :) -wilzW
whats the largest number that can round to 440000?
Answer:
439999.999999999999999
Step-by-step explanation:
To practice for a competition, Jenna swam 680 meters in the pool each day for 3 weeks. How many kilometers did Jenna swim in those 3 weeks?
Answer:
2.04 km
Step-by-step explanation:
there are 1,000 m in 1 km
she was 680 x 3 meters = 2,040 m
2,040 m = 2.04 km
Select the correct answer.
The length of a rectangle is units greater than its width. If the width is w, which expression gives the perimeter of the rectangle in terms of its width?
A.
4w + 3
B.
w – 3
C.
5w
D.
6w + 4
Answer:
hope it helps
Step-by-step explanation:
50 POINTS!!!!!!! WILL GET BRAINLIEST IF CORRECT!!!!!
Answer:
43
Step-by-step explanation:
PLEASE HELP: WILL AWARD 45 POINTS!! Which option identifies all the bonds broken during this chemical reaction
Answer:chemical bonds between atoms are formed or broken. The substances that go into a chemical reaction are called the reactants, and the substances produced at the end of the reaction are known as the products.
Answer:
During a chemical bond the intermolecular forces are the one that break and form new bonds.Which statement best describes the function below? f(x)=2x^3+2x^3-x
Answer:
A
Step-by-step explanation:
It is a one-to-onw function
A triangle is equilateral if
sides are the same length.
I need help please
Answer:
all 3
Step-by-step explanation:
HELP HELP PLEASE IM BEGGING YOU HELP!
Answer:
22 * n + 4
Step-by-step explanation:
A local courier service estimates its monthly operating costs to be $1500 plus $0.85 per delivery. The service generates revenue of $6 for each delivery. Let x = the number of deliveries in a given month. The function C(x) = .85x + 1500 represents the operating cost. The function R(x) = 6x represents the revenue generated. Knowing that profit = revenue - cost, write a function, P(x), that represents the monthly profits for making x deliveries per month.
Answer:
P(x) = 5.15 x + 1500
Step-by-step explanation:
The monthly operating costs = $1500 plus $0.85 per delivery.
The service generates revenue= $6 for each delivery
If in a given month the deliveries number was = x then;
Operating cost function : C(x) = 0.85x + 1500
Revenue generated function R(x) = 6x
Profit = Revenue - cost
P(x) = R(x) - C(x)
P(x) = 6x - 0.85x + 1500
P(x) = 5.15 x + 1500
Pls help I need a good grade
Answer:
Carl is B
Paul is A
Step-by-step explanation:
Answer:
Paul Broca - A
Carl Wernicke - B
Step-by-step explanation:
Diana is painting a circular mural on her wall.
Her mural is going to have a diameter of 7
feet. How much wall space will she be
painting?
Answer:
3.5 hope I help you that's the answer
+
2
8
2
Least multiple that is the sam
Add using renamed fractions
Answer:
no
Step-by-step explanation:
PLEASE HELP, WILL MARK BRAINILEST
Answer:
I would say B is the answer
solve and graph 3t - 12 < -9
Answer:
x = anything lower than 1
Step-by-step explanation:
x < 1
The constraint of inequality 3t - 12 < -9 is t < 1 and has been plotted on a number line.
What is inequality?A mathematical phrase in which the sides are not equal is referred to as being unequal. In essence, a comparison of any two values reveals whether one is less than, larger than, or equal to the value on the opposite side of the equation.
In other words, inequality is just the opposite of equality for example 2 =2 then it is equal but if I say 3 =6 then it is wrong the correct expression is 3 < 6.
Given the inequality
3t - 12 < -9
Add 12 on both sides
3t - 12 + 12 < -9 + 12
3t < 3
Divide by 3 into both sides
t < 1
Hence "The constraint of inequality 3t - 12 < -9 is t < 1".
For more about inequality,
brainly.com/question/20383699
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Yep brainliest if correct
9514 1404 393
Answer:
B) -125
Step-by-step explanation:
Put the numbers where the variables are and do the arithmetic.
(a^2 -b^2)^3
= (2^2 -(-3)^2)^3
= (4 -9)^3
= (-5)^3
= -125 . . . . . matches choice B
х2 - 6х + 40 = (х + 5
Find a solution to the linear equation y=-4x+36 by filling in the boxes with a valid value of x and y
Answer:
23
Step-by-step explanation
grief
tail
abridge
train
remind
habitat
gate
appointment
afford
stream
cheat
reckless
mixture
favorable
cultivate
horizon
please
garbage
show
headquarters