Answer:
50
Step-by-step explanation:
lxb=144
16xb=144
b=9
perimeter=2(l+b)
=2(16+9)
=50 cm
Answer: 50cm squared
Step-by-step explanation:
First we need to find the side lengths,
In order to find the area you do,
A = Length x height
we know that the area is 144 and the length is 16.
144=16 x height
144 = 16 x ?
So know we need to find the height, so we do 144/16= 9
so the height 9 cm.
The question is not asking for the height, but the peremeter.
Peremeter = (Length x 2) + (height x 2)
peremeter= 16 x 2 + 9 x 2
peremeter = 32+18
peremeter = 50 cm squared
so the peremeter is 50 cm squared.
hope this helps,
have a great day,
Please subscribe to Random Topics Trending on youtub
Find the measure of an exterior angle of a regular 50-gon.
Answer:
7.2º
Step-by-step explanation:
all polygon's exterior angles measure 360º, so we just need to divide by 50 to get and individual exterior angle measure. 360/50=7.2º
The measure of an exterior angle of a regular 50-gon should be considered as the 7.2º.
Calculation of an exterior angle:Since we know that
All polygon's exterior angles should have the total of 360º,
So basically we divide 360 by 50 so that the measure of an exterior angle should be determined
i.e.
[tex]= 360\div 50[/tex]
= 7.2 degrees
Hence, The measure of an exterior angle of a regular 50-gon should be considered as the 7.2º.
Learn more about an angle here: https://brainly.com/question/24855153
ASAP need answer to this system of equations... ILL give brainliest to correct answers only
Answer:
(7,12),(-12,-7)
Step-by-step explanation:
x^2 + y^2 = 193
x - y = - 5
x = y - 5
(y - 5)^2 + y^2 = 193
y^2 - 10y + 25 + y^2 = 193
2y^2 - 10y + 25 = 193
2y^2 - 10y + 25 - 193 = 0
2y^2 - 10y - 168 = 0
2*(y^2 - 5y - 84) = 0 This factors into
2*( y - 12) (y + 7) = 0
y = 12
in which case x = 12 - 5 = 7
y = - 7
in which case x = -7 - 5 = - 12
8.
Find the equation of the line passing through (1,5) and parallel to y = 3x - 1.
Answer:
I hope i answered it correctly if not try Mayway again thats what i used
Step-by-step explanation:
x = sin 1/2θ, y = cos 1/2θ, −π ≤ θ ≤ π (a) Eliminate the parameter to find a Cartesian equation of the curve.
Answer:
Use the form a cos ( b x− c) + d to find the amplitude, period, phase shift, and vertical shift.
x = sin ( 1 2 θ )
y = cos ( 1 2 θ )
− π ≤ θ ≤ π ( a )
Step-by-step explanation:
Cristina uses a ruler to measure the length of her math textbook. She says that the book is 4/10 meter long. Is her measurement in simplest form? If not, what is the length of the book in simplest form?
Answer:
2/5 meters
Step-by-step explanation:
What is the slope of the line described by the equation below?
y = 3x + 5
O A. -3
B. 5
o o
C. -5
D. 3
SUBMIT
Answer:
D. 3
General Formulas and Concepts:
Algebra I
Slope-Intercept Form: y = mx + b
m - slope b - y-interceptStep-by-step explanation:
Step 1: Define
Function [SIF]: y = 3x + 5
Step 2: Break Function
Identify Parts
Slope m = 3
y-intercept b = 5
Answer:
3
Step-by-step
If the equation is in slope intercept form, which it is, the slope is always the number right before the x.
After tax, the total is $45.99. What percentage of the total is the subtotal?
Answer:
109.5
Step-by-step explanation:
100% + 9.5% = total 109.5 %
42.00x 1.095= 45.99
0.095 represents 1 . x + 0.95x
Sorry guys i was dark for a sec
Answer:
k
Step-by-step explanation:
plz help me with this math problem
Answer:
[tex]a = 9in[/tex]
Step-by-step explanation:
[tex] {c}^{2} = {a}^{2} + {b}^{2} [/tex]
[tex] {a}^{2} = {c}^{2} - {b}^{2} [/tex]
[tex]a = \sqrt{ {c}^{2} - {b}^{2} } [/tex]
[tex]a = \sqrt{ {10.6}^{2} - {5.6}^{2} } [/tex]
[tex]a = \sqrt{112.36 - 31.36} [/tex]
[tex]a = \sqrt{81} [/tex]
[tex]a = 9in[/tex]
a floor plan is drawn using a scale of 3cm/15ft what length is represented by 1 centimeter ?
Answer:
1cm= 5ft.
Step-by-step explanation:
divide 15 by three
Write an Integer for each situation. Moving 5 spaces back on a game board
It is now 13:29
There are 51 minutes left from the Chemistry lesson, followed by a 25-minute
break
When does the next lesson start after the break?
(0 O
14:20
sm
13:54
14:45
O
15:45
Expression equivalent to 8p-3n+4q-9m
Answer:
4p-n+2q-3m is equivalent to 8p-3n+4q-9m
The expression 4(2p+ q) - 3(n+3m) is equivalent to the given expression. which is the correct answer would be an option (C).
What is the expression?Expressions are defined as mathematical statements that have a minimum of two terms containing variables or numbers.
The expression is given in the question following:
8p - 3n + 4q - 9m
We have to determine the equivalent expression to the given expression
As per option (C), we have
⇒ 4(2p+ q) - 3(n+3m)
Apply the distributive property of multiplication,
⇒ 4 × 2p+ 4 × q - 3 × n + 3 × m
⇒ 8p + 4q - 3n + 3m
Rearrange the terms in the above expression,
⇒ 8p - 3n + 4q - 9m
So this expression is the same as the given expression.
Therefore, the expression 4(2p+ q) - 3(n+3m) is equivalent to the given expression.
Learn more about Expressions here :
brainly.com/question/21751419
#SPJ5
The question seems to be incomplete the correct question would be:
Which expression is equivalent to 8p-3n+4q-9m
A. 0
B. 5pn - 5qm
C. 4(2p+ q)-3(n+3m)
D. 4(2p+q)-3(n-3m)
why are expert verified people so extra like they put too much information
Answer:
to make sure you understand the question
Step-by-step explanation:
Answer:
Most likely to help you understand the answer so that if you run into a problem similar you don't have to look it up
Step-by-step explanation:
1 and -1 is nonlinear or linear
Answer:
liner
Step-by-step explanation:
they look like a line on a graph
Please solve the question below 1
Answer:
A
Step-by-step explanation:
Find the mean:
Day 1: 2
Day 2: 1
Day 3: 4
Day 4: 5
Day 5: 0
Day 6: 7
Mean = [tex] \frac{2 + 1 + 4 + 5 + 0 + 7}{6} = 3.17 [/tex]
This does not exceed a daily mean of 3.5 hours which was set by her mom as a guideline.
Therefore we can conclude that:
"Chawrdi complied with the guideline because the mean number of hours played is [tex] \frac{2 + 1 + 4 + 5 + 0 + 7}{6} = 3.17 [/tex].
Lydia has drawn quadrilateral ABCD with diagonal AC . According to her measurements, m∠DAC=m∠BCA and m∠DCA=m∠BAC . Without taking additional measurements, Lydia claims △ABC≅△CDA according to the ASA triangle congruence criteria. Explain why Lydia is correct.
Answer:
Lydia is correct because the ASA criterion for triangle congruence states that if two triangles have two pairs of congruent angles and the common side of the angles in one triangle is congruent to the corresponding side in the other triangle, then the triangles are congruent which would prove her statement correct.
Step-by-step explanation:
1/3 x 6/7=?
How do you multiply fractions?
Answer: 2/7
Step-by-step explanation:
You take the top numbers and multiply them and then take the bottom numbers and multiply them and then you simplify.
1/3 × 6/7 = 6/21 = 2/7
To multiply fractions we'll multiply numerator with the numerator and denominator with the denominator and simplify (1/3 × 6/7) = 6/21 = 2/7.
What are fractions?Fractions are written in p/q form,where q ≠ 0 as it would become undefined.Fractions are of two types one is proper fraction and another one is improper fraction.
A fraction is is the form of numerator divided by the denominator.
To multiply two or more fraction we simply have to multiply numerator with the numerator and denominator with the deominator to combine them into one fraction and then we simplify the combined fraction until both the numerator and the denominator has HCF of 1.
Given (1/3 × 6/7) which is,
= 6/21.
= 2/7.
learn more fractions here :
https://brainly.com/question/301529
#SPJ2
The basketball team wins 2 out of every 3 games. If there are 12 games in a season and half of the games are home, how many home games do they win?
Answer:
6
Step-by-step explanation:
HURRY PLEASEEEEEEEEEEE. A coordinate plane. The point (5, 5) is in Quadrant . The point (3, –2) is in Quadrant . The point (–4, –4) is in Quadrant .
Answer:
point (5, 5) is in Quadrant: I (1)
point (3, –2) is in Quadrant: IV (4)
The point (–4, –4) is in Quadrant: III (3)
Step-by-step explanation:
Answer:
The point (5, 5) is in Quadrant
✔ I
II
III
IV
The point (3, –2) is in Quadrant
I
II
III
✔ IV
The point (–4, –4) is in Quadrant
I
II
✔ III
IV
can you help me with all of them? like just tell me the answer please
Answer:
1: b, d
2: c
3: b, c, d
Step-by-step explanation:
Hshsgdhdhbdbdhdydh
Write an equation of the locus of all points equidistant from the x axis and the y axis and whose coordinates have the opposite signs.
Answer:
y=-x
Step-by-step explanation:
Since the y-axis and x-axis are intersecting lines then you need to apply the locus of intersecting lines which would be the angle bisector and since the problem is asking for the opposite signs you need to make it -x instead of x.
Hope this helps
:)
Please I need help
I will mark you brainliest
Answer:
60ft
Step-by-step explanation:
Using the formula shown a^2 + b^2 = c^2
5 ^2 + 12^2 = c^2
25 + 144 = c^2
169 = c^2
Take the square root of both sides:
C = 13
Help!!I’ll make you brainly!!
Answers: 2x-1
3x+2
2x+1
3x-2
3x+2
X+1
X-4
x-6
x-5
x
x-4
x+6
x-5
x-5
x-5
x+5
2x+1
X+2
Answer:
Step-by-step explanation:
Q1: 4=10x+5
4-5=10x
-1=10x
-1/10=10x/10=-0.1
Q2:s=3w+2x
s-3w=2x
s-3w/2=2x/2.
On a recent quiz, the class mean was 69 with a standard deviation of 4.8. Calculate the z score for a person who received score of 74. z score:
Answer:
1.04167
Step-by-step explanation:
Z -score formula is given as
z = (x-μ)/σ, where
x is the raw score = 74
μ is the population mean = 69
σ is the population standard deviation = 4.8
Z score = x - μ/ σ
= 74 - 69/4.8
= 1.04167
The z score for a person is given as 1.04167
PLEASE HELP! Christy rolls a number cube and then chooses a card from a set numbered 1 through 9. What is the probability that she will roll an even number and choose an odd card?
Make sure to show your setup and your answer for credit.
THANK YOU SO SO SO SO MUCH!
In ΔCAB, if m∠A = 10x + 9, m∠B = 34°, and m∠C = 97°, what is the value of x?
triangle CAB, point E is on segment AC between points A and C and point D is on segment BC between points B and C, creating segment ED
x = 2
x = 3
x = 4
x = 5
Answer:
x = 4
Step-by-step explanation:
(10x + 9) + 34 + 97 = 180
10x +140 = 180
10x = 40
x = 4
The value of x in the given angles of the traingle CAB for angle m∠A is determined as 4.
Sum of angles in a triangleThe sum of angles in a triangle can be used to determine the value of x in the given angles above.
m∠A + m∠B + m∠C = 180 (sum of angles in a triangle)
10x + 9 + 34 + 97 = 180
10x + 140 = 180
10x = 40
divide both sides by 10;
x = 40/10
x = 4
Thus, the value of x in the given angles of the traingle CAB for angle m∠A is determined as 4.
Learn more about angles in triangles here: https://brainly.com/question/1675117
#SPJ2
"I think of a number, take away 1 and multiply the result by 3."
Write it in algebraically, using x as your unknown
Answer:
(x-1)3
3x-3
Step-by-step explanation:
I came up with this.
The resultant of the expression of the given phrase as take away 1 and multiply the result by 3 will be 3x - 3.
What is an expression?An expression is a combination of some mathematical symbol such as an arithmetic operator and variable that are all constrained and create an equation.
In other meaning, expression is beneficial to determine the end or root value of constraint.
For example 3x +5y
As per the given,
take away 1 = x - 1
Multiply the result by 3 = 3(x - 1)
3(x - 1) = 3x - 3
Hence "The resultant of the expression of the given phrase as take away 1 and multiply the result by 3 will be 3x - 3".
To learn more about expression,
https://brainly.com/question/14083225
#SPJ2
What is the equation of the following line?
Help please
I don't understand this at all i need the answer fast <3
Answer:
-2 < 6
4 > -8
Step-by-step explanation: