Answer:
Base = 4 m
Height = 8 m
Step-by-step explanation:
For triangle:
[tex]Base\: (b) = x^{\frac{1}{2}}\: m\\\\Height \:(h) = x^{\frac{3}{4}}\: m\\\\ A(\triangle)= 16\:m^2\\\\A(\triangle)= {\frac{1}{2}}(b)(h)\\\\\implies 16=\frac{1}{2}(x^{\frac{1}{2}})(x^{\frac{3}{4}})\\\\\implies 32= (x^{\frac{2}{4}})(x^{\frac{3}{4}})\\\\\implies 2^5=x^{\frac{3+2}{4}}\\\\\implies 2^5=x^{\frac{5}{4}}\\\\\implies 2=x^{\frac{1}{4}}\\\\\implies 2^4=x\\\\\implies x=16\:m[/tex]
[tex]Base\: (b) = x^{\frac{1}{2}}={16}^{\frac{1}{2}}={(4^2)}^{\frac{1}{2}}=4\: m[/tex]
[tex] Height\: (h) = x^{\frac{3}{4}}={16}^{\frac{3}{4}}={(2^4)}^{\frac{3}{4}}=(2)^3=8\: m[/tex]
In your own words, describe the axes of the coordinate plane.
Answer:
The x-axis is always the the horizontal axis which represents the independent variable
The y-axis is always the vertical axis which represents the dependent variable
Hope this helps!
Answer:
I am only answering this so you can give the other girl brainliest.
Step-by-step explanation:
What is the missing numerator? 2/7=n/21
Answer:
6
Step-by-step explanation:
7n = 2 × 21
n = 2 × 3
n = 6
What is the slope of the line that contains these points?
xxx 555 666 777 888
yyy -5−5minus, 5 -6−6minus, 6 -7−7minus, 7 -8−8minus, 8
Answer:i tink its D) - 4/3
Step-by-step explanation:
im bad at mat, so im sorry if im wron
Answer:a
Step-by-step explanation:
a
Which equation is true when the value of X is -12?
A. 1/2x +22= 20
b 15 - (1/2)x=21
c 11- 2x= 17
d 3x- 19= -17
Answer: B is right
Step-by-step explanation: Check the file for steps
Help plssss:) I need a complete answer
Answer:
b is the correct answer
have a good day and I hope this helps :D
if you need more detailed answer just tell me
If a coin is tossed, a die is rolled, and a candy is taken from
of 14 candies, 7 of which are red, what
8 the probability of getting a red candy, a heads, and an odd number on the die?
Answer:
⅛
Step-by-step explanation:
There are two sides of a coin which means that the profanity of getting one side of the coin is ½.
There are 14 candies in total of which 7 are red, meaning that the probability of getting a red candy is 7/14, which is the same as ½.
There are 6 sides to a die, of which 3 sides contain the odd numbers 1,3 and 5. This would mean that the probability of getting an odd number on the die is 3/6, which is the same as ½.
Now to work out the probability of getting a red candy, a heads and an odd number on the die, you have to times the probability of each together to get you final answer.
So it will be, ½×½×½=⅛
Which of these inequalities is true?
A. 3V3 < V32 < 412
B. 412 < V32 < 3V3
C. 3V5< 154 < 5V3
D. 513 < V54 < 3V5
Carla spent $2. 70 to make prints of 9 photos. Mrs. Wilson spent $22. 50 to make prints of photos at the same price per print. How many prints did Mrs. Wilson make
Answer:
75
Step-by-step explanation:
9 divided by 2.70 = 3.33333333333
22.50 times 3.33333333333 = 75
hope that this helped :)
Answer:
75 prints
Step-by-step explanation:
22.5/0.3 because 2.70/9 is 0.3 then 22.5/0.3 then you'll get the answer
i just need to know how to do it im just to lazy to look it up
Answer:
x = 3
s = 11
z = 14
y = 2
Let me know if you need an explanation for this, I would be happy to help :)
Answer:
1. x = 3
2. s = 11
3. z = 14
4. y = 2
Step-by-step explanation:
1. x + 9 = 12
12 - 9 = x
⇒ x = 3
2. s - 1 = 10
10 + 1 = s
⇒ s = 11
3. 3 = z - 11
z - 11 = 3
11 + 3 = z
⇒ z = 14
4. 5 + y = 7
7 - 5 = y
⇒ y = 2
Monica is a professional musician who practices clarinet for the same amount of
time every day. After she practices clarinet for 45 min on Wednesday, she has
finished 18% of her daily clarinet practice. How many more minutes does Monica
practice clarinet on Wednesday? Show your work.
Answer:
205 minutes
Step-by-step explanation:
If Monica has already practiced 18% of her time, we know that she has practiced [tex]\frac{18}{100}[/tex]. If this 18% corresponds to 45 min, we can have the following equation: [tex]\frac{18}{100} = \frac{45}{x}[/tex]. We can rearrange the equation to find the value of x by doing [tex]x = \frac{45 \cdot 100}{18} = 250[/tex], so she practices 250 min every Wednesday. If we subtract the time she has already practiced (45 min) we find out she still has to practice more 205 min.
Hayden is building a fort. How much space will he have inside his fort. The fort is 8in by 3in
Answer:
24sq in
Step-by-step explanation:
L x W = x
8 x 3 = x
24 = x
Simplify Each Radical Expression. Leave in radical form. (Do not use decimals.)
3√(8) – 3√(16)
[tex]3\sqrt 8 - 3\sqrt{16}\\\\=3\sqrt{4 \times 2} -3 \sqrt{4^2}\\\\=3\cdot 2 \sqrt 2 - 3\cdot 4\\\\=6\sqrt 2 - 12\\\\=6\left(\sqrt 2-2 \right)[/tex]
What is the best approximation for the perimeter of a semicircle with a diameter of 35 inches?
Use 3.14 to approximate pi.
Answer:
Circumference shares the same concept with perimeter.
First, let's use the formula for the circumference of a full circle.
C = 2πr
Where 'π' stands for pi(22/7 or 3.14) and 'r' stands for the radius.
or
C = πd
Where 'π' represents pi(22/7 or 3.14) and 'd' stands for the diameter.
But, we are trying to find a semi-circle's circumference. So, what you would do is that you would divide the whole product of the formula by 2.
For this, I'll be using this formula C = πd. Though, since we are dividing by 2 we can apply that to the diameter and make it a radius in our formula.
So the 'd' in the formula will be 'r'.
Now, let's find the radius.
D/2 = R
So,
35/2 = 17.5
Use this in our formula:-
C = πr
C = 3.14(17.5)
C = 54.95 inches.
Rewrite the expression 2(3 - 4k) as a difference. Show your work.
Answer:
Step-by-step explanation:
Use Distributive Property: a*(b -c) = a*b - a*c
2(3 -4k) = 2*3 - 2*4k
= 6 - 8k
WHOEVER RESPONDS FIRST WILL BE MARKED BEST
A cube numbered from 1 through 6 is rolled 200 times. The number 3 lands face-up on the cube 80 times. What is the experimental probability of 3
landing face-up on the cube?
Answer:
.4
Step-by-step explanation:
Ex prob is the rsults you obtained in your exp
80/200 = .4
Is (4, 5) a solution to this system of inequalities?
y < 10x + 7
y x+1
yes
no
Answer:
Yes
Step-by-step explanation:
Please help with this question
Trignometry.
Step-by-step explanation:
Hope it helps you!!There are 180 days in a school year. If your
teacher says you have completed 65% of the
school year, how many days do you have left
of school?
Answer:
you need to multiple or add if you multiple your answer is 1080 and if you add your answer is 240 am I correct see for yourself
The sum of two rational numbers will always be:
A.) rational
B.) irrational
C.) an integer
Answer:
c
Step-by-step explanation:
x is an acute angle. Find the value of x in degrees. sin (x)= 0.8
i cant work this one out, help please
Answer:
a = 8 2/3.
Step-by-step explanation:
The y coordinate of the point is 5, andthe x coordinate is a so substituting for these in the given equation:
3a - 4(5) = 6
3a - 20 = 6
3a = 26
a = 26/3
= 8 2/3
[tex]\huge\underline{\red{A}\blue{n}\pink{s}\purple{w}\orange{e}\green{r} -}[/tex]
here , we've been given a point with coordinates ( a , 5 ) and an equation ( 3x - 4y = 6 ).
To determine - the value of aCoordinate geometry deals with parameters related to points over cartesian plane , where a points , say G , has two coordinates x and y.
the coordinates are written as ( x , y ) , where x is the x coordinate or abcissa and y is the y coordinate or ordinate.
for getting the solution to the question asked , let us think of x as a and y as 5.
Now ,
substituting the values of x and y in the equation ,
[tex]3x - 4y = 6 \\ \implies \: 3(a) - 4(5) = 6 \\ \implies \: 3a - 2 = 6 \\ \implies \: 3a = 6 + 20 \\ \implies \: 3a = 26 \\ \implies \: a = \frac{26}{3} [/tex]
let's once check , if we've arrived at the correct result or no.
This can be done , by putting value of x as [tex]\frac{26}{3}\\[/tex] which is the value of a.
So ,
[tex]3x - 4y = 6 \\ \\ \implies \: \cancel3 (\frac{26}{\cancel3} ) - 4(5) = 6\\ \\ \implies26 - 20 = 6 \\ \\ \implies \: 6 = 6[/tex]
hence , verified !
Therefore ,
[tex]\bold\red{a = \frac{26}{3} }\\ [/tex]
hope helpful :D
HELP!!!!!
what is the measure, in degrees, of angle b?
Answer:
x=20⁰
Step-by-step explanation:
Since they are vertically opposite angles
x+20⁰=40⁰
---------
| x=20⁰ |
--------
To the nearest hundredth, what is the value of X?
Please help
Step-by-step explanation:
cos50 = x/53
0.64 = x/53
x = 0.64×53
= 33.92
What range of weights measured on an analytical balance with a precision of 0.2mg,will round to 2.0g.What is te relative percent precision of these weights
The range of weights measured on an analytical balance with a precision of 0.2mg,will round to 2.0g is 0.1900 g to 0.2100 g.
What is analytical balance?The analytical balance is the device which is used to measure the mass or weight of the object with high level of precision.
Even using the analytical balance equipment, you do not get the accurate weight. For the measurement of the 0.2 g the precision level is ±0.1 mg.
For the positive number, the value will be 0.2100 gFor the negative number, the value will be 0.1900 g.The range of weights measured on an analytical balance with a precision of 0.2mg,will round to 2.0g is 0.1900 g to 0.2100 g.
Learn more about the analytical balance here:
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Identify the vertex of the function, F(x) =3(x-1)2 + 5.
Answer:
f
(
x
)
=
3
(
x
−
1
)
2
+
5
Use the vertex form,
y
=
a
(
x
−
h
)
2
+
k
, to determine the values of
a
,
h
, and
k
.
a
=
3
h
=
1
k
=
5
Find the vertex
(
h
,
k
)
.
(
1
,
5
)
image of graph
The graph of a function is a transformation of the graph of its parent function in which the graph is
vertically stretched by a factor of 2;
shifted left 3 units; and
shifted up 2 units.
write an equation for the function.
Answer:
f(x) = 2(x+3)+2
Step-by-step explanation:
Which number has an absolute value
greater than |-3|? Select all that apply.
b.|-5|
c. |9|
d. |1|
e. |7|
f. l-1|
Answer:
answers are b,c and e.
have a nice day
Answer:
b, c, and e
Step-by-step explanation:
A survey found that 3 out of 4 students bring lunch from home. Based
on the survey, predict the number of students in a class of 100 who bring
Lunch from home.
Answer:
75
Step-by-step explanation:
3 out of 4 students is 75 percent of the students (100÷4=25, 25x3=75)75 percent of 100 is 75 studentsThe letters in the word MATHEMATICIAN were put in a box. What is the chance of getting letter A?
Answer:
3/13
Step-by-step explanation:
There are a total of 13 letters in the word and 3 of them are A’s so 3/13 is the probability of getting an A.
The probability of getting the letter A is given by P ( A ) = 3/13
What is Probability?The probability that an event will occur is measured by the ratio of favorable examples to the total number of situations possible
Probability = number of desirable outcomes / total number of possible outcomes
The value of probability lies between 0 and 1
Given data ,
Let the probability of getting the letter A be P ( A )
Now , the word is given as S = { "MATHEMATICIAN " }
The number of letters in the word S = 13 letters
The number of letter A in the word = 3 A's
So , probability of getting the letter A , P ( A ) = number of letter A in the word / number of letters in the word S
On simplifying , we get
The probability of getting the letter A , P ( A ) = 3/13
Hence , the probability is 3/13
To learn more about probability click :
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HELP ME PLEASE!!!!!!!!
Answer:
I think th answer is either 1753 or 17