Answer:
the answer should be 360/36=10 sides
Step-by-step explanation:
A regular polygon is 144 deg the exterior angle is 36 deg.
Answer:
9 sides
Step-by-step explanation:
Internal angles of the regular polygon have a property, sum of interior angles is equal to:
sum = (n-2)*180°n sides each interior angle equal to 140°, then
sum = 140°nComparing the two equations:
(n-2)*180= 140n180n - 360 = 140n40n = 360n = 360/40n = 9The polygon has 9 sides
Find the midpoint of the segment with the following endpoints (-3,-9)(-7,-3)
Answer:
(-5,-6)
Step-by-step explanation:
Let(-3,-9)=(x1,y1)
(-7,-3)=(x2,y2)
Using midpoint formula,
Midpoint(x,y)=((x1+x2)/2,(y1+y2)/2)
=((-3+(-7))/2,(-9+(-3))/2))
=((-3-7)/2),(-9-3)/2))
=((-10/2),(-12/2))
=(-5,-6)
Thus midpoint(x,y)=(-5,-6)
I NEED THESE ASAP. plz help
Answer:
What is it you need help with?
Step-by-step explanation:
Which one
The equation T = A3/2 is great if you know A and want to find T. Now, identify the correct inverse equation, which can be used to find A when you are given T. A = T2/3 A = T3/2 T = A2/3 T = A3/2
The inverse equation of the equation is: A =T2/3
The equation is given as:
T = A3/2
To calculate the inverse equation, we start by multiplying both sides of the equation by 2
T2 = A3
Next, we divide both sides of the equation by 3
A =T2/3
The equation cannot be further simplified
Hence, the inverse of the equation is: A =T2/3
Read more about change of subject at:
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The value of A in terms of T is [tex]A=\frac{2}{3}T[/tex]
Inverse equation:The given equation is,
[tex]T=\frac{3}{2}A[/tex]
We have to find value of A in terms of T.
[tex]T=\frac{3}{2}A\\\\A=T\div \frac{3}{2}\\ \\A=T*\frac{2}{3}\\ \\A=\frac{2}{3}T[/tex]
Thus, the value of A in terms of T is [tex]A=\frac{2}{3}T[/tex]
Learn more about the Inverse equation here:
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Guide Micah harvested 28 watermelons from his garden. He sold w watermelons at the market. Which expression describes the number of watermelons that Micah has remaining?
Answer:
"28 - w"
Step-by-step explanation:
Micah has 28 watermelons
He sells w
28 take away w
28 - w
An alternative could be "28 - w = m"
Yo The digit 6 in the number 406,000 is how many times greater than the digit in 400,060
Answer:
s
Step-by-step explanation:
Answer:
The number is 100 x greater than the other number
Step-by-step explanation:
406,000 is the number
400,060 is the comparing number
use a place value .Brainiest would be needed Please.
pls help best answer brainest
==================================================
Explanation:
The given equation is in the form
a + (b+c) = (a+b) + c
where,
a = -2.2b = -3.7c = -1.4The associative property of addition is what specifically is being applied. There's a multiplication version of this property as well. The associative property is the idea where we can move parenthesis around to group terms in different ways, and still get the same result regardless of what we did with the parenthesis.
------------
The associative property only works with addition and multiplication. Something like subtraction will be a different story
Eg: 1-(2-3) is different from (1-2)-3, so a-(b-c) is not the same as (a-b)-c
What are the solutions of the compound inequality 2d + 3 ≤ –11 or 3d – 9 > 15?
Step-by-step explanation:
1.
[tex]2d + 3 \leqslant - 11 \\ 2d \leqslant - 11 - 3 \\ 2d \leqslant - 14 \\ \frac{2d}{2} \leqslant \frac{ - 14}{2} \\ d \leqslant - 7[/tex]
2.
[tex]3d - 9 > 15 \\ 3d > 15 + 9 \\ 3d > 24 \\ \frac{3d}{3} > \frac{24}{3} \\ d = 8[/tex]
Welcome
What is the value of 2(5-a)? +7a when a = 2 ?
is it 2(5-2) + 7(2)?
if it is, then here is the answer...
20
Frank wrote these ratios to describe the number of votes each candidate received compared to the total. Which one is wrong, and why?
Answer:The right answer is (B)
Step-by-step explanation:
Your welcome
Answer:
B) The numbers in the ratio 344 to 111 are written in the wrong order.
Step-by-step explanation:
Edg 2020
Math problem a recipe for a dessert requires 3 4/5 cups of strawberries and 1.5 cuos of yogurt . How many cups of strawberries should be used if the recipe was tripled
Answer:
The number of cups of strawberries to be used is 11 2/5 cups
Step-by-step explanation:
Here, we want to know how many cups of strawberries to be used given that the recipe was tripled.
From the question, we are told that the recipe required 3 4/5 cups of strawberries.
Now, by tripling the recipe, it means we will be tripling the individual cups too.
So the number of cups of strawberries to be used will be ;
3 4/5 * 3
3 4/5 as improper fraction is 19/5
so we have 19/5 * 3 = 57/5 = 11 2/5
m+7+(-15m) + 9-17m= 58
Answer:
[tex]m=-\frac{42}{31}[/tex]
Step-by-step explanation:
[tex]m+7+\left(-15m\right)+9-17m=58[/tex]
Remove brackets:
[tex]m+7-15m+9-17m=58[/tex]
Group the similar terms together:
[tex]m-15m-17m+7+9=58[/tex]
[tex]-31m+16=58[/tex]
Subtract 16 from both sides:
[tex]-31m+16-16=58-16[/tex]
[tex]-31m=42[/tex]
Divide both sides by -31:
[tex]\frac{-31m}{-31}=\frac{42}{-31}[/tex]
[tex]m=-\frac{42}{31}[/tex]
Find the coordinates of the midpoint of HK if H (-1, 2) and K (-7, -4).
Answer:
(-4, -1)
Step-by-step explanation:
Given points:
H (-1, 2) and K (-7, -4)Midpoint coordinates are found using midpoint formula:
x = (x1+x2)/2 = (-1 - 7)/ 2 = -8/2 = - 4y = (y1+y2)/2 = (2 - 4)/2 = -2/1 = - 1Point coordinates:
(-4, -1)Find the equation of the line shown. (y=mx+c)
Answer:
y=-1/4x + 2
Step-by-step explanation:
Last year there were 145 pies baked for the bake sale this year k pies baked using k write a expression for the total number of pies baked in the two years
Consider the triangle. Triangle A B C is shown. Side A B has a length of 15, side B C has a length of 8, side C A has a length of 12. The measures of the angles of the triangle are 32°, 53°, 95°. Based on the side lengths, what are the measures of each angle? mAngleA = 95°, mAngleB = 53°, mAngleC = 32° mAngleA = 32°, mAngleB = 53°, mAngleC = 95° mAngleA = 43°, mAngleB = 32°, mAngleC = 95° mAngleA = 53°, mAngleB = 95°, mAngleC = 32°
Answer:
B
Step-by-step explanation:
mAngleA = 32°, mAngleB = 53°, mAngleC = 95°
The order of sides is equal to the order of opposite angles, which helps us to find that m ∠A = 32°, m ∠B = 53°, and m ∠C = 95°.
Hence, the second option is the right choice.
What is the relation between the sides and the angles of a triangle?In a triangle ABC, where a = BC, b = CA, and c = AB, and we are given that a > b > c, then we can see that ∠A > ∠B > ∠C, that is, the sides and the opposite angles follow the same order.
The largest side of the triangle is opposite the largest angle, while the shortest side of the triangle is opposite the shortest angle.
How to solve the question?In the question, we are asked to consider a triangle ABC, where AB has a length of 15, BC has a length of 8, and CA has a length of 12.
The angles of this triangle are 32°, 53°, and 95°.
We are asked to find the measure of each angle based on the side lengths.
The side opposite ∠A is BC = a.
The side opposite ∠B is CA = b.
The side opposite ∠C is AB = c.
We are given that, AB = 15, BC = 8, and CA = 12.
Thus we can write that AB > CA > BC or c > b > a.
Now, we know that opposite angles follow the same order.
Therefore, we can write that ∠C > ∠B < ∠A.
The 3 angles given to us are 32°, 53°, and 95°.
Thus, we can say that m ∠A = 32°, m ∠B = 53°, and m ∠C = 95°.
Hence, the second option is the right choice.
Learn more about triangles at
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What is Avogadro's Number
Answer:
the number of atoms, molecules, ions, formula units, or other particles in a mole of a substance
Step-by-step explanation:
EDU 2020
Here is a table showing all 52 cards in a standard deck. Suppose 1 card is drawn at random from a standard deck. Find the odds in favor of drawing an 8. Find the odds against drawing a black face card.
Answer:
4/52 or 1/13
Step-by-step explanation:
this is because there are 13 different cards and you have an equal probability of drawing any of the 13 different cards
The volume of a cube is 729cm3 729 c m 3 . What is the length of one side of the cube?
Answer:
The length of the side of the cube is 9cm.
Step-by-step explanation:
hope this helps!!!!!!!!!!!!!
Answer:
9 cm
Step-by-step explanation:
Volume of a cube is x^3 so doing cube root of the volume will get you one side of the cube.
BRANLIEST how much times does 4 go into 12?
Answer:
3 because 4+4+4=14
1 2 3Step-by-step explanation:
Answer:
3 times
Step-by-step explanation:
12 divided by 4 = 3
Solve the quadratic equation 6x²-5x-21=0
Answer:
the answer for your problem is -3/2 by my calculations. Just had a lesson on quadratic equations in class
What is a numerical expression for the verbal expression. eight times six divided by two minus nine
Answer:
15
Step-by-step explanation:
8×6÷2-9
48÷2-9
24-9
15
46,700,000 into scientific notation
Answer:
4.67 × [tex]10^{2}[/tex]
Step-by-step explanation:
Answer:
Step-by-step explanation:
4.67 x 10^7
Angle RST is a right angle. Angle RSU has a measure of 25°. Lines R S and S T connect to form a right angle. Another line extends from point S to point U. Angle R S U is 25 degrees. What is the measure of angle TSU?
Answer:
complementary angles, right angle
Step-by-step explanation:
If two angles are complementary angles, then their sum is equal to a right angle
If two angles are complementary angles, then their sum is equal to a right angle
In this problem
-------> by complementary angles
we have
Substitute and solve for Angle TSU
therefore
the answer is the option
65%
Answer:
65 is the measure of angle TSU.
Explanation: This is the correct answer on Edge 2021, just took the unit test. Hope this helps ^-^.
What type of sequence is the following numbers? 16, 32, 48, ... SOMEONE HELP ME
The given sequence of numbers, 16, 32, 48, forms an arithmetic sequence.
Given is a sequence of numbers 16, 32, 48.......... we need to check the type of the sequence.
To determine if a sequence is arithmetic, we can check if the difference between any two consecutive terms is the same.
Let's calculate the differences between the terms in the given sequence:
32 - 16 = 16
48 - 32 = 16
As we can see, the difference between each pair of consecutive terms is 16. This constant difference confirms that the sequence is arithmetic.
In an arithmetic sequence, each term can be obtained by adding the common difference to the previous term. In this case, we add 16 to each term to get the next term:
16 + 16 = 32
32 + 16 = 48
Therefore, the pattern of the given sequence is that each term is obtained by adding 16 to the previous term.
Hence the sequence is an arithmetic sequence.
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Find the square root 25
Answer:
5
Step-by-step explanation:
Multiply the number by itself, so because 5 * 5 = 25, the sqrt of 25 is 5.
HELP PLS! What is the value of x? Enter your answer in the box. ___°
Answer:
127°
Step-by-step explanation:
I remember a teacher gave me a solution to solve these types of questions.
choose only one corner and draw lines from that Corner to the rest of the corners to form triangles.
for example, in this question, I choose 120°. 1 line to 125°, 1 to 133°, one to 112°. you can't draw any straight lines to the rest of the corners.
now you have 4 triangles. and the sum of the angles of each triangle, is 180°. so, the sum of the angles of this Irregular hexagon is 4×180=720°.
now:
112+133+120+100+128+x=720
593+x=720
x=720-593
x=127°
i know it seems a little complicated, but if you read it carefully, you'll probably understand.if anything is unclear, ask freely.
3x-5x+4 answer please
Answer:
Step-by-step explanation:
6x
Answer:
-2x+4
Step-by-step explanation:
3-5=-2+x=-2x+4
Find the product mentally.
1/4x32
Please help me i will make you brainliest There's 28 students how many prefer cheese pizza ? 15% sausage 10% supreme 25 %cheese 50% pepperoni
Find the midpoint between the two points (-2, 6) and (-4,-4).
answer ( ?,?)
Hey there! I'm happy to help!
To find the x value of the midpoint, add the x values and divide by 2.
-2+(-4)=-2-4=-6
-6/2=-3
For the y value, add the y values and divide by 2.
6+(-4)=6-4=2
2/2=1
So, our midpoint is (-3,1).
Have a wonderful day! :D
