Please help this is due TODAY
Calculate the unknown variable value .
Do not answer with a one answer, blank or a ridiculous answer please this is serious.
Answers
Answer:
Step-by-step explanation:
we are given that given that 1/2T = 60 so T=120° so we also know R = 120 °
then W and S are also the same angle so 2z +240 = 360
2z = 120
z=60
W =60 °
S = 60 °
which makes sense b/c the small triangles also tell us that the sharp angles of the small triangles are 30 ° for the 30 , 60 90 triangle.
so by complementary angle we know that c = 60 °
we also know that a = 12 b/c all the small triangles are identical.
we also know that b= 90 ° also by complementary angle
we can also solve for length of SW and RT
cos(30)=adj / Hyp
12*Cos(30) = adj
12*[tex]\sqrt{3}[/tex] /2 = adj
but the adjacent side is 2 times for SW so
SW = 12 [tex]\sqrt{3}[/tex]
for RT
sin(30) = Opp / hyp
12 * Sin(30) = Opp
12 * 1/2 = opp
but RT is times 2 again, sooo
RT = 12
you can also solve for the area of SRWT = 12 *12 = 144 units (what ever unties 12 is in) hmmm
That's all I can think of to solve for now :)
Related Questions
Pls someone help i will put brainlyiss
Answers
?
Step-by-step explanation:
Until recently, Carrie owned 1,300 acres of farmland. This year, she sold the old land and purchased a new plot that is 1,391 acres in size. What is the percent of increase in the amount of land that Carrie owns now?
Answers
Answer:
she got 91 more acres of land
Step-by-step explanation:
all you have to do is see that there was 1,300 and now she owns 1,391 it adds 91 more acres of land hope this helps mark me as brainlist:)
what is
24 + 30 = 6(4 + □)
Answers
Answer:
ans 7 that's help you .......
The required missing term would be 5 for the given equation.
What is the equation?The equation is defined as a mathematical statement that has a minimum of two terms containing variables or numbers that are equal.
Let the missing term would be x
The equation is given in the question, as follows:
24 + 30 = 6(4 + x)
We have to determine the value of x
As per the given question, we have
24 + 30 = 6(4 + x)
Apply the distributive property,
24 + 30 = 24 + 6x
Combine the likewise terms in the above equation,
6x = 30
x = 30/6
Apply the division operation,
x = 5
Thus, the required missing term would be 5.
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HELP I AM SO STUCK!!! WILL GIVE BRAINLIEST!!!Choose the graph below that represents the following system of inequalities: (1 point) y ≥ −3x + 1 y ≤ 1 over 2 x + 3 Graph of two lines that intersect at one point. Both lines are solid. One line passes through points negative 2, 2 and 0, 3 and is shaded above the line. The other line passes through points 0, 1 and 1, negative 2 and is shaded above the line. Graph of two lines that intersect at one point. Both lines are solid. One line passes through points negative 2, 2 and 0, 3 and is shaded below the line. The other line passes through points 0, 1 and 1, negative 2 and is shaded above the line. Graph of two lines that intersect at one point. Both lines are solid. One line passes through points negative 2, 2 and 0, 3 and is shaded below the line. The other line passes through points 0, 1 and 1, negative 2 and is shaded below the line. Graph of two lines that intersect at one point. Both lines are solid. One line passes through points negative 2, 2 and 0, 3 and is shaded above the line. The other line passes through points 0, 1 and 1, negative 2 and is shaded below the line.
Answers
Answer:
I dont know honestly
Step-by-step explanation:
Do you have like a picture you can show me of the problem
Select all situations that are are accurately described by the expression 15*35.
A. A population begins at 15,000. The population triples each hour.How many bacteria are there after 5 hours?
B. A population begins at 15,000. The population triples each hour.How many thousand bacteria are there after 5 hours?
C. A population begins at 15,000. The population triples each hour.How many thousand bacteria are there after 3 hours?
D. A bank account balance is $15. The account balance triples each year. What is the bank account balance,in dollars,after 5 years?
E. A bank account balance is $15,000.It grows by 3,000 each year. What is the bank account balance,in thousands of dollars,after 5 years?
Answers
Answer:
If the total truly is 15 x 35 = 525
None of the situations work
Step-by-step explanation:
The correct situations that are are accurately described by the expression 15 × 3⁵ is,
D. A bank account balance is $15. The account balance triples each year. What is the bank account balance ,in dollars, after 5 years?
What is Multiplication?Multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.
Given that;
The expression is,
⇒ 15 × 3⁵
Hence, By option D;
The situation is,
A bank account balance is $15. The account balance triples each year. What is the bank account balance ,in dollars, after 5 years?
Hence, We can formulate;
⇒ Amount after 5 years is,
⇒ 15 × 3⁵
Thus, The correct situations that are are accurately described by the expression 15 × 3⁵ is,
D. A bank account balance is $15. The account balance triples each year. What is the bank account balance ,in dollars, after 5 years?
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Help me ASAP!!!!! I’ll give anyone 5 stars for the correct answer .
Answers
Answer:
The answer to the math problem is 17
What is 10 divided by 8
Sorry it is just that I don't know how to do division I am barely in 4th grade by the way this is my mom's phone ha ha ha.
Answers
Answer:
1.25
Step-by-step explanation:
Evaluate m + 7.5, when m = 8.6
Show your work plz
Answers
Answer: 16.1
Step-by-step explanation: ad the numbers like normal numbers 7.5+8.6=16.1
WILL GIVE BRAINLIEST
Use the following information to find the test statistic of the sample used to test the claim that daily rainfall amounts in the northeastern United States are less than 0.13 inches.
n = 45, x = 0.10 in., s = 0.26 in.
t = –8.263
t = –0.774
t = –2.580
t = –0.395
Answers
Using the t-distribution, the test statistic is given as follows: t = -0.774.
What is the test statistic of a t-distribution test hypothesis?The test statistic is given by:
[tex]t = \frac{\overline{x} - \mu}{\frac{s}{\sqrt{n}}}[/tex]
The parameters are:
[tex]\overline{x}[/tex] is the sample mean.[tex]\mu[/tex] is the tested value.s is the standard deviation of the sample.n is the sample size.The values of the parameters for this problem are:
[tex]\overline{x} = 0.1, \mu = 0.13, s = 0.26, n = 45[/tex]
Hence the test statistic is:
[tex]t = \frac{\overline{x} - \mu}{\frac{s}{\sqrt{n}}}[/tex]
[tex]t = \frac{0.1 - 0.13}{\frac{0.26}{\sqrt{45}}}[/tex]
t = -0.774.
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(2a+b)² -(3a+4b)(2a+7b)
Answers
hope this helps :)
What’s the answer to:
2x+2 + 4x-4
Answers
Answer: 6x-2
Step-by-step explanation:
The answer is 6x-2
5- Sam rode 5 kilometers in his car. His sister Pam rode 4000 meters in her car.
Who rode the farthest? (answer in km) *
Answers
Answer:
sam rode further because 5 kilometers is 5000 metres and pam rode 4000 metre therefore sam rode 1kilometres further
Step-by-step explanation:
1km= 1000metres
The ratio of boys to girls at Space Camp is 3:2. If there is a TOTAL of 60
campers, then how many of the campers are girls? *
Plz help it's due tomorrow
Answers
Answer:
Answer: B. 24
Step-by-step explanation: 60 divided by 5 is 12. Twelve times two (the amount of girls) is 24. Twelve times 3 (the amount of boys) is 36. Since 24 + 36 = 60, there are 24 girls and 36 boys.
Please help me I’ll give you a thanks :-)
Answers
Answer:
... sorry
Step-by-step explanation:
...
Raymond who is 150 cm tall can see the top of the flag pole reflected on puddle when he stands 180
cm away from it. The flag pole is 360 cm away from the puddle.
Answers
Answer:26640
Step-by-step explanation:
Which of the following graphs could represent a cubic function?
A. Graph A
B. Graph B
C. Graph C
D. Graph D
SUBMIT
Answers
Answer:
Graph C represents a cubic function.
Step-by-step explanation:
Only Graph C could represent a cubic function.
A cubic function is odd, meaning that whatever is in Quadrant I is reflected about the origin into Quadrant I.
The graph C is represent a cubic function.
Option C is true.
What is Cubic polynomial?
A cubic polynomial is a polynomial in which the degree of the highest term is 3.
Given that;
There are four graph is shown in image.
Now, Function of Graph C is;
y = x³
This represents the cubic function.
Thus, The graph C is represent a cubic function.
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SOMEONE PLEASE HELP OFFERING LOTS OF POINTS
Answers
-10 + 7 and -10 - (-7)
-1 / -1/4 and 1(4)
-1(4) and 1 / -1/4
Answer:
1) -10+(-7)= -10+7
2)-1(4)= 1(4)
3)1/-1/4= -1+-1/4
4)-10-7=-10-(-7)
I NEED HELP PLZZZZZZZZ!!!!
Answers
Answer:
C
Step-by-step explanation:
A skateboard costs 25% less than the bicycle. How much does the skateboard cost?
Answers
Answer:
Well how much did it say the bike cost?
Step-by-step explanation:
I don't know let's say the bike cost 100 then you take away 25 percent then it will make it 75. Hope this helps!
A playground slide has a price of $770. With sales tax, it will cost $847. What is the sales tax percentage?
Answers
Answer:
10%
Step-by-step explanation:
divide 770 from 847 u get 1.1 , that 1 whole is the 770 and the .1 is the tax. .1 from 770 is 77 so 770+77=847
Bill buys a large can of paint. The size of the can is measured in which unit?
Answers
Answer:
Barometer i think im not sure
Step-by-step explanation:
Pressure is a mechanical (non-electrical and non-magnetic) measure. All mechanical measures can be derived from just three basic mechanical units. Which three we use is actually arbitrary. This means that using three we can produce or define all other mechanical measures by multiplying or dividing some combination of the chosen three.
Most measuring systems use time, length, and mass as the basic three in which case pressure would be mass / (time * time * length * length). Compare that with kilogram per (meter*meter * second*second) which is also called a Pascal.
Another measuring system might use time, length, and force as the three basic measures. Here mass is omitted in place of force. Nothing is lost because mass and force can be written in terms of the other with the help of time and length. In this case pressure would be force / (length*length). Compare this with Newton per meter*meter which also defines a Pascal.
How pressure is measured in practice is another good question. The standard method is to use some device that employs a medium to compare the unknown pressure to some known familiar pressure. Mercury tubes illustrate this nicely and are still used in laboratories. They work because mercury is a very dense fluid. A lighter fluid can push upon and move a column of mercury but cannot pass through it.
Measuring the movement of mercury when a known pressure is applied to one end reveals the pressure at the other end. The persistence of millimeters of mercury (mmHg) as a unit for reporting pressure is testament to this method. Other pressure gages work by employing something like springs or strain sensors calibrated to mimic the readings that a mercury tube would report.
I NEED HELP PLZ PLZ PLZ PLZ PLZ DUE IN 4 MIN
Answers
Answer:
i got u
Step-by-step explanation:
pleaseee help asaaap its one little easy question plzzzz I would appreciate it and I give brainliest ^^!!
Answers
Answer:
B) Corresponding Lines
Step-by-step explanation:
When two lines are crossed by another line (which is called the Transversal), the angles in matching corners are called corresponding angles.
(Hope this helps)
Yours Truely, TheAnimeCatUwU
Please help meeeeeeeeeeeeeeeee
Answers
Answer:
y = -1
Step-by-step explanation:
answer the question !!
Answers
Answer:
35
Step-by-step explanation:
How to work out this 0.25 x 16 + 4
Answers
Answer:
8
Step-by-step explanation:
0.25*16 = 4
Add on 4 so 4+4 = 8
My favorite Pokemon card has a mass of about one and a half
_____
grams
kilograms
millimeters
or inches
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Answer:
grams cause its is really small
Please do this for brainlest and extra points.
Answers
Answer:
your just adding numbers on the side that doesn't have all the spots filled in to equal the number with all the spots filled in
Step-by-step explanation:
Classify the statements based on whether they are represented by +3 or -3
Answers
Answer:
can you give the statment pls
Step-by-step explanation:
what is 36 divided by 6 equals blank sold 36000 divided by 6 equals
Answers
Step-by-step explanation:
The correct calculations show that 36 divided by 6 equals 6, and 36000 divided by 6 equals 6000.
When we divide 36 by 6, the quotient is 6. Therefore, 36 divided by 6 equals 6.
Similarly, when we divide 36000 by 6, the quotient is 6000. Therefore, 36000 divided by 6 equals 6000.
To calculate these divisions, we divide the dividend (36 and 36000) by the divisor (6) to find the quotient.
In the case of 36 divided by 6, we have 36 ÷ 6 = 6.
For 36000 divided by 6, we have 36000 ÷ 6 = 6000.
Hence, the correct calculations show that 36 divided by 6 equals 6, and 36000 divided by 6 equals 6000.
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