Answers
Answer:
x = -8
Step-by-step explanation:
1. Because the line the angles x + 96 and 100 + x are on is straight, it's a straight angle that results in 180°.
2. Given the above information, that means x + 96 + 100 + x = 180.
3. (Solving for equation above)
Step 1: Simplify both sides of the equation.
[tex](x+x) + (96+100)=180[/tex] [tex]2x + 196 = 180[/tex]Step 2: Subtract 196 from both sides.
[tex]2x + 196 - 196 = 180 - 196[/tex] [tex]2x = -16[/tex]Step 3: Divide both sides by 2.
[tex]\frac{2x}{2} = \frac{-16}{2}[/tex] [tex]x = -8[/tex]Step 4: Check if solution is correct.
[tex]-8 + 96 + 100 - 8 = 180[/tex] [tex]88 + 100 - 8 = 180[/tex] [tex]188-8=180[/tex] [tex]180=180[/tex]Therefore, x = -8.
Answer:
x = - 8
Step-by-step explanation:
x + 96 and 100 + x are adjacent angles on a straight line and sum to 180°, so
x + 96 + 100 + x = 180 , that is
2x + 196 = 180 ( subtract 196 from both sides )
2x = - 16 ( divide both sides by 2 )
x = - 8
Related Questions
Please answer and show Work
Answers
1.
7/20 = 0.352.
1.(27) = (127 - 1)/(100 - 1) = 126/99 = 14/113.
1 7/8 = 1.8754.
x² = 81 ⇒ x = √81 = ± 95.
x³ = 343 ⇒ x = ∛343 = 76.
x² = 1/100 ⇒ x = √1/100 = ± 1/10 = ± 0.17.
x² = 200 ⇒ x = √200 = 10√2 ≈ 14.14 ft1.28.
121/√121 = √121 = ± 11 ⇒ Integer, Rational number, Real number9.
π/2 ⇒ irrational number, Real number10.
'All integers are rational numbers' ⇒ TRUE as each can be shown as p/q1.311.
√8 + 3 < √9 + 3 = 3 + 3 = 6 ( < ) 8 + √312.
√5 + 11 > √4 + 11 = 2 + 11 = 13 ( > ) 5 + √11 < 5 + √16 = 5 + 4 = 913.
√99 ≈ 9.94, π² ≈ 9.869 , 9.(8) ≈ 9.888 π² < 9.(8) < √9914.
√1/25 = 1/5 = 0.2, 1/4 = 0.25. 0.(2) = 0.222√1/25 < 0.(2) < 1/4Help pls (I took a picture of the problem)
Answers
Answer:
D
Step-by-step explanation:
What number is halfway between 8.20 and 8.30
Answers
8.25
Simple question, but it's cause 30-20 = 10 and half of 10 is 5
Answer:
8.25
Step-by-step explanation:
halfway from .20 is 25 so
Which is worth the most?
3 dimes, 42 pennies, or 9 nickels.
Answers
Answer:
9 nickels dude its soo easy.
Step-by-step explanation:
Answer:
9 nickles
Step-by-step explanation:
3 dimes is 30 cents
42 pennies is 42 cents
9 nickles is 45 cents
y=(x-4)^2
Please explain how to graph the function
Answers
Answer:
[tex]y=(x-4)^{2}[/tex]
Step-by-step explanation:
Find some points on the graph to do the plot.
[tex]x=0\\x=1\\x=2\\x=3\\x=4[/tex] [tex]y=16\\y=9\\y=4\\y=1\\y=0[/tex]
Complete the remaining part of the graph by symmetry.
The difference between the product of (-15) and (-2) and the sum of (-10) and (+3)
Write a mathematical expression that represent the statement given above.
Answers
Answer:
(-15)(-2) - (-10)+3 (or in other words 30-(-7))
Step-by-step explanation:
Product means to multiply
Sum means to add
I like to use brackets and put all the pieces together one at a time to ensure I'm doing exactly as the question asks:
difference ([product of (-15) and (-2)] and [sum of (-10) and (+3)])difference [ (-15 × -2) and (-10 + 3)](-15 × -2) - (-10 + 3)30 - (-7)Remember:
difference means subtraction
product means multiplication
sum means addition
Find the quotient I need help
Answers
Answer:
There is no picture or anything.
Step-by-step explanation:
But to find the quotient all you have to do is divide!
Hope that helps!
How was your day? I hope it was great! :)
-6+6y^2 factorize this expression
Answers
Answer:
- 6(1 - y)(1 + y)
Step-by-step explanation:
- 6 + 6y² ← factor out - 6 from each term
= - 6(1 - y²) ← (1 - y²) is a difference of squares
= - 6(1 - y)(1 + y)
Liam is setting up folding chairs for a meeting. If he arranges the chairs in 5 rows of the same length, he
has 5 chairs left over. If he arranges the chairs in 3 rows of that same length, he has 15 left over. How many
chairs does Liam have?
Liam has
chairs.
Answers
Answer:
30 Chairs
Step-by-step explanation:
I will solve this problem using algebra and try to explain in detail.
We can form two equations with the information given to us.
Firstly, 5 times a length of chairs (I will call this unknown length of chairs x), plus 5 left over chairs, equals the total number of chairs (I will call the total number of chairs y).
5x + 5 = y
Secondly, 3 times a length of chairs (I will call this unknown length of chairs x), plus 15 left over chairs, equals the total number of chairs (I will call the total number of chairs y).
3x + 15 = y
Since both equations are equal to y, they are equal to each other
5x + 5 = 3x + 15
Take 5 away from both sides of the equals, and take away 3x from both sides of the equals
5x - 3x = 15 - 5
2x = 10
Divide both sides by 2
x = 5 chairs
Put this back into either the first equation or the second to solve for y
3 (5) + 15 = y
15 + 15 = y
y = 30 chairs
Olivia is selling boxes of Girl Scout cookies. For every 20 boxes she sells, she raises $15 for charity. If Olivia has a goal of raising $60, how many boxes of cookies does she need to sell. Use the numberline to help you solve if needed.
Answers
Answer:
80 boxes
Explanation:
15 goes into 20 4 times, so if 15 dollars = 20 boxes that would be 80 boxes of cookies she would have to sell.
15+15+15+15= 60
20+20+20+20= 80
The formula for surface area of a cube is SA = 652, where SA is the surface area and s is the
length of any side. Express the surface area of the cube as a monomial.
Answers
Answer:
24p^2q^2?
Step-by-step explanation:
Not enough info, so this is what I could get...
what is the distance between points -3,6 and 12, 6
Answers
Answer:
15 units
Step-by-step explanation:
hope i helped!
A carpenter wants to cut a 45 inch board into two pieces such that the longer piece will be 7in longer than the shorter I'll mean you should each piece be
Answers
Answer:
19 inches and 26 inches
Step-by-step explanation:
first you have to take 45-7=38
then 38÷2=19
so 19 is one board
last you take 19+7=26
so 26 is the other board
Wilmer went up the hill for xxx minutes at a speed of yyy kilometers per minute. Then he went down the same path at a speed of zzz kilometers per minute, and it took him www minutes to do it.
Write an equation that relates xxx, yyy, zzz, and www.
Answers
The equation that relates xxx, yyy, zzz, and www is xxxyyy = wwwzzz
Since Wilmer went up the hill for xxx minutes at a speed of yyy kilometeres per minute, the distance d he moves up the hill is d = speed × time = yyy × xxx = xxxyyy.
Also, Wilmer travels the same path at a speed of zzz kilometers per minute and it took him www minutes. So, the distance d' he moves down hill is d' = speed × time = zzz × www = wwwzzz.
Since the distance he moves up the hill equals the distance he moves down the hill, d = d'
So, xxxyyy = wwwzzz
So, the equation that relates xxx, yyy, zzz, and www is xxxyyy = wwwzzz
Learn more about equations here:
https://brainly.com/question/12354057
Answer:
xy = wz
Step-by-step explanation:
Which general rule maps triangle ABC into triangle A’B’C’?
Answers
can someone help me out ?
Answers
Answer: 6 2/25
Step-by-step explanation:
8/100 + 6
6= 6/1
6/1 + 8/100= 6 6/25 = 6.08
Answer:
6.08
Step-by-step explanation:
1. 1 hundredth is equal to 0.01 because it's 1 unit of out 100.
2. 1 whole is equal to 1 because it's just one, whole unit.
3. Given this information, 8 hundredths would be 0.08 and 6 wholes would be 6.
4. Now, to find the sum, just add these two numbers together:
[tex]6+0.08[/tex] [tex]6.08[/tex]Therefore, the answer is 6.08.
I need help, can someone help me plz?
Answers
The only questions that I can see is 8 and 9
8: B
9: C
100 points
Fill in the missing statements and reasons in this proof. Number your reasons 1 through 5 as they would be shown in the chart below.ty
Given: m∠LOM = m∠JKI;
m∠MON = m∠IKH
Prove: m∠LON = m∠HKJ
Answers
#1
m<LOM=m<JKL
Similar corresponding bisector angles#2
Linear pair .
#3.
Complementary angles
#4
Angle bisector theorem
#5
Similarity theorem
As per the given condition m ∠LOM = m ∠JKI, m ∠MON = m ∠IKH it is proved that m ∠LON = m ∠HKJ as they are congruent angles.
What are congruent angles?"Congruent angles is defined as the angles with equal measure."
According to the question,
In the given figure of the angles,
m ∠LOM = m ∠JKI (given congruent angles) _____(1)
m ∠MON = m ∠IKH (given congruent angles) _______(2)
Add both the side angle m ∠MON in (1) we get ,
m ∠LOM + m ∠MON = m ∠JKI + m ∠MON
Replace angle m ∠MON = m ∠IKH from (2) on right hand side we get,
m ∠LOM + m ∠MON = m ∠JKI + m ∠IKH ____(3)
m ∠LOM + m ∠MON = m ∠LON ( M is the interior point of ∠LON) ___(4)
m ∠JKI + m ∠IKH = m ∠HKJ ( I is the interior point of ∠HKJ) ___(5)
Form (3) , (4) and (5) we get,
m ∠LON = m ∠HKJ (Congruent angles)
Hence, form the given condition it is proved that m ∠LON = m ∠HKJ , are congruent angles.
Learn more about congruent angles here
https://brainly.com/question/24887947
#SPJ2
does anyone mind helpin me with this issue
Answers
Answer:
5
Step-by-step explanation:
QR / PS = QP / SR
2x + 3 / 4x - 7 = 7 / 7
2x + 3 / 4x - 7 = 1
2x + 3 = 4x - 7
4x - 2x = 3 + 7
2x = 10
x = 10 / 2
x = 5
HELP ASAP 42 MINS LEFT!!
question: What is the quotient of 2 over 3 and 2 over 9 ?
Options: 1/6, 1/3, 3, 6
Answers
Answer:
The answer is 4/9. But I do not think that the options that you provided are true.
Help me please! (need it quick)
25 POINTS plus A THANKS, BRAINLIEST AND 5 STAR
Answers
Answer:965.3
Step-by-step explanation:
Find the slope of -10x + 2y = 8 using slope intercept form
Original question: -10x + 2y = 8
Step 1: 2y = 10x + 8
What was added to both sides from the original question to get the equation in Step 1?
I will give brainiest to who answers this! Thanks a million
Answers
Answer:
you subtracted 2y from both sides to each side getting 2y = 10x +8
Step-by-step explanation
Step-by-step explanation:
10x was added to both sides which resulted in
2y = 10x + 8
now divide both sides by 2
y = 5x + 4
The slope is 5 and the y intercept is (0,4)
Answer please............................... and correctly
Answers
Answer:
3,7. 12,26
6,7.5 25,30
here is the best i can do for u other all good luck
100 POINTS!! BRAINLIEST!!! The graph of the equation y=mx+b is a ____ that shows ____ to the equation . Fill in the blanks.
Answers
Answer:
slope intercept form or an linear equation.
in the right triangle, the legs have lengths 5 and 7 . Express the length of the hypotenuse in radical form?
Answers
Answer:
[tex]\sqrt{74}[/tex] units
Step-by-step explanation:
Hi there!
We can use the Pythagorean theorem to solve this question:
[tex]a^2+b^2=c^2[/tex] where a and b are the two legs and c is the hypotenuse
Plug in the two legs 5 and 7 and solve for c, the hypotenuse:
[tex]5^2+7^2=c^2\\25+49=c^2\\74=c^2\\c=\sqrt{74}[/tex]
Therefore, the length of the hypotenuse in radical form is [tex]\sqrt{74}[/tex] units.
I hope this helps!
if i divide by 7 and subtract by 3 i get 0 what is my number
Answers
Answer:
21
Step-by-step explanation:
to find the number you have to add 3 to zero and then multiply by 7 to get 21 because 21 divided by 7=3 and then subtract 3 and you get zero
Evaluate the expression. {[(12−36)÷(−12)]²−20}÷(−4) plz help asap
Answers
Answer:
I don't know which one it is. It is either 56 or -4. I will come back when I am done the quiz.
The answer is 4 and yes it is spelled 4. IT IS NOT -4. I REPEAT IT IS NOT -4
Step-by-step explanation:
After the simplification of the given expression, the value in the outcome is 4.
Given that,
To evaluate the expression. {[(12−36)÷(−12)]²−20}÷(−4).
The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
= {[(12−36)÷(−12)]²−20}÷(−4).
Simplifying.
= {[-24/-12]²-20}/-4
= [4-20]/-4
=-16/-4
= 4
After the simplification of the given expression, the value in the outcome is 4.
Learn more about simplification here: https://brainly.com/question/12501526
#SPJ5
find the sum of the first 10 term of geometric sequence 1,4,16,64
with solutions
Answers
Answer:
349,525
Step-by-step explanation:
1st term:1
2nd term:4
3rd term:16
4th term:64
5th term:256
6th term:1024
7th term:4096
8th term:16384
9th term:65536
10th term:262144
Add them together and get 349,525
WILL GIVE BRAINLIEST
Find the measure of 23 given angle 2 is 70 degrees.
Answers
Answer:
m∡2 = 70°
Step-by-step explanation:
angles 2 and 3 have the same measure in degrees because they are 'vertical angles'
Anyone know this? Help
Answers
you need to figure out how much it is for 1/2 a kg so:
1.42/2= 0.71
so then you would do:
£1.42+£0.71= £2.13
answer= £2.13