Answer:
Ext=2x
Int=7x
Int+ext=180
2x+7x=180
9x=180
x=20
Ext=2×20=40
No of sides =360/40
=9 sides.
I hope this helped you
Step-by-step explanation:
Answer: the sides have to be the same length so an equilateral triangle a square a rhombus get what i am saying
Please help me, sorry if it’s blurry.
Answer:
decagon is 36° 20-gon is 18°
Step-by-step explanation:
divide de number of sides by 360
N/360
10/360= 36
Answer:
decagon is 36° 20-gon is 18°
Step-by-step explanation:
divide de number of side by 360
N/360
10/360=36
345 x 326 = ?
Help me pls
Answer:
112,470 your welcome : )
Find the surface area off the prism. Please help me solve this!
.
Use the function to find y when x = 3.
y = 2x
a. 6
b. 5
c. –1
d. 3/2
Pls help me am on a test :-)
Answer:
x=3
y=2x
y= 2×3
y=6
option a is the answer
You have completed various experiments with both 50 and 80 kg masses. If you were to complete the above simulation with a 150 kg mass, how much force would be required to move the load?
Answer:
20
Step-by-step explanation:
if you already completed various experiments with 50 and 80, add those 2 and you get 130. Then just subtract 150 and 130 and you should get 20.
please let me know if this is correct, i didn't really understand the question that well but this is what seems correct from the way i am looking at it.
hope this helps!!
In the figure at right, BC = 10. Find AC.
Answer:
i dont know
Step-by-step explanation:
Step-by-step explanation:
angle(A+B+C)=180°{sum of angle of triangle}
C=180°-135°
C=45°
now,
sin theta=p/h
sin 45°=10/AC
1/√2=10/AC
AC=10√2
Ac=14.14
stay safe healthy and happy.Which expression matches the graph?
A. n< 1
B. n> 1
OC. ns1
D. n=1
Ε. η Σ1
Answer:
c.
Step-by-step explanation:
[tex]n \leqslant 1[/tex]
Which of the following is a right triangle in the diagram
Answer:
All of the above
Step-by-step explanation:
Please answer this, I've asked before but someone just took my points without answering and I really need the answer
Answer:
I think the answer is 45 but that may be wrong
Salvador has a rug in his bedroom with perimeter of 36 feet, the length of the rug is 8 feet what is the width of the rug?
Answer:
10 feet
Step-by-step explanation:
Salvador has a rug in his bedroom with perimeter of 36 feet, the length of the rug is 8 feet what is the width of the rug?
The rug is shaped as a rectangle
The formula for the Perimeter of a rectangle = 2L + 2W
Perimeter = 36 feet
Length = 8 feet
Hence
36 = 2(8) + 2W
36 = 16 + 2W
2W = 36 - 16
2W = 20
W = 20/2
W = 10 feet
Therefore, the Width of the rug is 10 feet
Find from first principle,the differential coefficient of;sin(ax+b)
Answer:
Step-by-step explanation:
a park ranger measures the heights in the box plot
Answer:
The answer is c because 5 is not dotted anywhere?????
Graham carves a block of wood shaped like a cube with a square pyramid on top. What is the surface area of the toy?
Answer:
1080 cm²
Step-by-step explanation:
Surface area pyramid shape = 2(15*12) = 360
Surface area cube = 5( 12 x 12) = 720
360 + 720 = 1080 cm²
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
Answer:Jonathan is incorrect.
Step-by-step explanation:A quadrilateral has 4 straight sides is a four sided shape which means 4 straight sides.The image you have showed me does not have 4 straight sides nor 4 edges nor 4 verticals.So Jonathan is incorrect.
Complete the table for the given rule.
Rule: y = 2x
х
y
9
10
1
Answer:
9-18
5-10
1-2
Step-by-step explanation:
..........sjsjdjdsjakss
Find the value of x
please helppp
2 • xy (midsegment) = sum of the bases
Plug in the numbers
2 • 12.5 = 3x + 1 + 15
Add 1 and 15 together
25 = 3x + 16
Subtract 16 on both sides and you should get:
9 = 3x
Divide both sides by 3
9/3 = 3x/3
Answer:
3 = x
In ΔNOP, p = 38 cm, n = 13 cm and ∠O=152°. Find the area of ΔNOP, to the nearest square centimeter.
Answer:
Step-by-step explanation:
Answer-116
what is 457×(783×635)
Answer:
227222685 i cant tell if u want me to multiply them all or solve for X
Step-by-step explanation:
The answer is 227,222,685
what is a prime number.?
Answer:
prime numbers are the natural numbers greater than one that are not products of two smaller natural numbers
Step-by-step explanation:
Answer:
A prime number is a number that is divisible by itself and cannot be divided by any other number only by itself.
For example, 5 is a prime number because nothing can divide into 5 except for itself.
Find the slope of the line.
Answer:
slope = 4
Step-by-step explanation:
Calculate the slope m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (0, 0) and (x₂, y₂ ) = (1, 4 ) ← 2 points on the line
m = [tex]\frac{4-0}{1-0}[/tex] = [tex]\frac{4}{1}[/tex] = 4
PLEASE HELP!! NO LINKS!!
Answer:
768[tex]m^{3}[/tex]
Step-by-step explanation:
Pyramid volume will be base · height over 3
pyramid volume = 64 · 6 / 3
Pyramid volume = 128
--------------------------------------------------------------------------------------------------------------
Prism volume will be base · height
prism volume = 64 · 10
prism volume = 640
--------------------------------------------------------------------------------------------------------------
Now add the sum of the two volumes
640 + 128 = 768[tex]m^{3}[/tex]
--------------------------------------------------------------------------------------------------------------
7. Write the roman number in Hindu Arabic numbers
CCLX= .....
Answer:
260 is the number in hindu/arabic
Answer:
CCLX=100+100+50+10
=260
Step-by-step explanation:
The formula for the perimeter, P, of a rectangle is P = 2(l + w), where l represents the length and w represents the width.
A. Todd has a string that is 26 inches long and wants to create a 9-inch-long rectangle with it. Substitute these values into the formula above, and solve for w to determine how wide Todd’s rectangle must be. Show your work.
B. Todd solved for the width arithmetically, as follows:
The length of the rectangle is 9 inches, so the sum of the lengths of the two long sides is 2 • 9 = 18 inches.
The string is 26 inches long, and 18 inches are used for the long sides of the rectangle, so the number of inches available for the short sides is 26 − 18 = 8 inches.
A rectangle has 2 congruent short sides, so the length of each short side, or the width of the rectangle, is 8 ÷ 2 = 4 inches.
Describe how Todd’s arithmetic solution process is similar to your algebraic solution process from part A, and how they are different.
C. The perimeter formula can be solved for w, in terms of P and l, as shown below.
P = 2(l + w)
P = 2l + 2w
P − 2l = 2w
= w
Explain why it could be useful to solve the perimeter equation for w in terms of P and l.
Answer:
p= 2L + 2w
p= 2×26 + 2×9
35-52=18
w=35
Help with math homework
What is the solution to the equation fraction 1 over 3 x = 6? (5 points)
A. x = 18
B. x = 2
C. x = fraction 1 over 2
D. x = fraction 1 over 18
Step-by-step explanation:
Divide each term by 3 and simplify. x = 2
Answer:
B is the answerStep-by-step explanation:
Please help I will mark as brainliest!!
Answer:
117°
Step-by-step explanation:
x= 180-101+38= 117°
Can someone help me!!:)
Matt has 5 Cookies
Linn eats 3 of the cookies
How old is Linn
Answer:
3
Step-by-step explanation:
Where did you get this question?
The number of cookies left, if Matt has 5 Cookies and Linn eats 3 of the cookies, is 2.
What is subtraction?The action of subtracting a matrix, vector, or other quantity from another according to predetermined rules in order to find the difference.
Given:
The total number of cookies, t = 5,
The number of cookies Linn eats, n = 3,
Calculate the number of cookies left by using subtraction as shown below,
The number of left cookies = Total number of cookies - The number of cookies Linn eats
The number of left cookies = t - n
The number of left cookies = 5 - 3
The number of left cookies = 2
Thus, the number of cookies left is 2.
To know more about subtraction:
https://brainly.com/question/28008319
#SPJ2
The complete question is: Matt has 5 Cookies and Linn eats 3 of the cookies, how many cookies are left?
Find the surface area of the prism. PLEASE HELP IT DUE IN 10 mins I Will mark U AS BRAINLY IF u answer CORRECTLY
Answer:
Hello! answer: 17.6
Hope that helps!
what is this Help plz !