Answers
Answer:x=19 degrees
Step-by-step explanation:
Answer:
x = 19
Step-by-step explanation:
[tex]m\widehat{ XPZ} = 271\degree... (given) \\\\
m\widehat {XZ} =360\degree - 271\degree\\\\
m\widehat {XZ} =89\degree\\\\
m\angle XYZ = \frac{1}{2} \times (m\widehat{ XPZ} -m\widehat {XZ} ) \\\\
(4x +15)\degree = \frac{1}{2} \times(271\degree - 89\degree) \\\\
(4x +15)\degree = \frac{1}{2} \times 182\degree\\\\
(4x +15)\degree = 91\degree\\\\
4x + 15= 91\\\\
4x = 91-15\\\\
4x = 76\\\\
x = \frac{76}{4}\\\\
\huge \orange {\boxed {x = 19}}
[/tex]
Related Questions
Consider similar figures QRS and TUV below where QRS is the pre-image of TUV
What is the scale factor?
Answers
Answer:
The scale factor is 2.5 to 1 which is 1/2.5
Step-by-step explanation:
Here, we want to get the scale factor in the given image
The scale factor we want to get is from the big to the small triangle
To get this, we find the ratio of the sides which are the same
Thus, we have ;
7/2.8 = 2.5
So the scale factor in this case is 2.5 to 1
True or False?
3/5 is equal to 65%
True
False
PLEASE ITS DUE AT 3:00
Answers
Answer:
false
Step-by-step explanation:
3/5 is 60%
Answer:
FALSE
Step-by-step explanation:
If you split 100 into 5 parts, it's 20 parts each (this is = 1/5). Then multiply by 3 (20x3) to get 60. So this means 3/5 = 60%, NOT 65%
Question 1
Find an expression equivalent to 8(2x+1)(x-2)(x+3)
Answers
Answer:
18x + 13
Step-by-step explanation:
just add like terms after multiplying 2x + 1 by 8
16x + 8
x - 2
x + 3
18x + 13
Can you factor x^4- 8x + 16
Answers
Answer:
no u cnt
Step-by-step explanation:
Answer:
Step-by-step explanation:
The expression is not factorable with rational numbers.
x^4 − 8x + 16
Graph the image of D(4,7) after a translation 8 units left and 8 units down.
Answers
Answer:
skshdhfhfjgggjfj
Step-by-step explanation:
fksbdskdjfhsjskfhfhskdjfh
Is the sequence arithmetic? If yes, determine the common difference. *
(1 Point)
-14-9, -4, 1, 6, ...
O no, it does not increase or decrease the exact same amount
O yes, d = 5
O yes, d = -5
Answers
Answer:
Option 2: Yes, d= 5 is the correct answer
Step-by-step explanation:
An arithmetic sequence is a sequence where the common difference between the consecutive terms is same.
Given arithmetic sequence is:
-14, -9, -4, 1, 6
To check if it is an arithmetic sequence, we have to find the common difference d
[tex]a_1 = -14\\a_2 = -9\\a_3 = -4\\a_4 = 1[/tex]
Now,
[tex]d = a_2-a_1 = -9-(-14) = -9+14 = 5\\d = a_3 - a_2=-4-(-9) = -4+9 = 5\\d = a_4-a_3 = 1-(-4) = 1+4 = 5[/tex]
As the common difference is same, the given sequence is an arithmetic sequence.
Hence,
Option 2: Yes, d= 5 is the correct answer
The roof of a shack is drawn below (not to scale). What is the slope of the roof?
Answers
Answer:
2/3.......... :)
15= run
Rise/Run=Slope
3/15=Slope
an ant can move 4/9 of a foot in 2/3 of minute What is the ants speed in feet per minute
Answers
Answer:
2/3, 2/3 per minute
Step-by-step explanation:
What is the 4th equivalent fraction to 1/8
Answers
Answer:
2/16
Step-by-step explanation:
this is the 4th equivalent fraction to 1/8
The art teacher had 1,321 pipe cleaners for a project. She used 477 with the entire fourth grade. A parent donated 2,600 pipe cleaners. How many pipe cleaners does she have now?
Answers
Answer:
3,444
Step-by-step explanation:
The art teacher had 1321 pipe cleaners for a project
She used 477 with the fourth age
A parent donated 2,600 pipe cleaners
Therefore the number of pipe cleaners she have left can be calculated as follows
= 1321-477+2600
= 844 + 2600
= 3,444
Ming won 121 lollipops playing
basketball at her school's game night.
Later, she gave four to each of her friends.
She only has 9 remaining. How many
friends does she have? Pls give me an equation and your work
Answers
Answer:
28 friends
Step-by-step explanation:
121 lollipops minus the 9 that are remaining --> 121 - 9 = 112
divide 112 by the four that she gave to her friends --> 112 /4 = 28
therefore, Ming had 28 friends...lucky lol
Answer:
28
Step-by-step explanation:
121 lollipops - 4 lollipops per friend = 9 lollipops remaining
x = number of friends
121 - 4x = 9
-4x = -112
x = 28
2-\dfrac12n=3n+162− 2 1 n=3n+16
Answers
Answer:
2-\dfrac12n=3n+162− 2 1 n=3n+162-\dfrac12n=3n+162− 2 1 n=3n+162-\dfrac12n=3n+162− 2 1 n=3n+162-\dfrac12n=3n+162− 2 1 n=3n+162-\dfrac12n=3n+162− 2 1 n=3n+162-\dfrac12n=3n+162− 2 1 n=3n+162-\dfrac12n=3n+162− 2 1 n=3n+162-\dfrac12n=3n+162− 2 1 n=3n+16
Step-by-step explanation:
May I have brainliest please? :)
what is the value of y in the equation 2 + y = -3 ?
Answers
Answer:
y=- -5 (negative 5)
Step-by-step explanation:
11) -9b^3 + 9b^2 + 2b
A) quadratic trinomial
B) cubic binomial
C) cubic monomial
D) cubic trinomial
Answers
Answer:
D. Cubic trinomial
Step-by-step explanation:
An equation for cubic trinomials look like this: Ax^3+bx^2+cx
Mark has only used 8.5% of a 34-oz bottle of shampoo. How many ounces has he used?
Answers
Given:
Mark has only used 8.5% of a 34-oz bottle of shampoo.
To find:
How many ounces has he used?
Solution:
According to the question,
Shampoo used by Mark = 8.5% of a 34-oz
[tex]=\dfrac{8.5}{100}\times 34\text{-oz}[/tex]
[tex]=0.085\times 34\text{-oz}[/tex]
[tex]=2.89\text{-oz}[/tex]
Therefore, he used 2.89-oz of shampoo.
Shawn said that in standard notation,
7.142 x 107 will have 7 zeros after the
2 because the exponent is a 7. Is he
correct? Why or why not?
Answers
Answer:
Shawn is incorrect.
Step-by-step explanation:
The decimal is moving 7 places to the right. The 2 is the third digit, so there will be 4 0s after it.
maths equations questions
Answers
Answer:
x = [tex]\frac{2}{3}[/tex]
Step-by-step explanation:
Given
[tex]\frac{3x}{2}[/tex] - [tex]\frac{1}{2}[/tex] = [tex]\frac{1}{3}[/tex] + [tex]\frac{x}{4}[/tex]
Multiply through by 12 ( the LCM of 2, 3 and 4 ) to clear the fractions
18x - 6 = 4 + 3x ( subtract 3x from both sides )
15x - 6 = 4 ( add 6 to both sides )
15x = 10 ( divide both sides by 15 )
x = [tex]\frac{10}{15}[/tex] = [tex]\frac{2}{3}[/tex]
Answer:
x=2/3
Step-by-step explanation:
3x/2-1/2=1/3+x/4
3x/2-x/4=1/3+1/2
6x/4-x/4=2/6+3/6
5x/4=5/6
5x=5/6*4
x=5/6*4/5
x=2/3
Easy math question please answer ASAP!!!
Q. The sum of 9/26 and -4/13
The options are attached in the photo
A.
Answers
9/26+ (-8/26)
answer 1/26
A city's population is currently 500,00. If the population doubles every 41 years, what will the population be 164 years from now?
Answers
Answer:
2,000,000
Step-by-step explanation:
164 ÷ 41 = 4
500,000 x 4
how many times 24 could go into 164
Answers
Answer:
Step-by-step explanation:
ZERO
1. Given the measures shown in the diagram, which two triangles are congruent?
A. Q and S
B. R and T
C. R and S
D. Q and T
2. Given: ∆LMN and ∆PQR are isosceles.
What m∠P could be used to prove ∆LMN ≅ ∆PQR?
A. 42°
B. 58°
C. 61°
D. 69°
Answers
Number is 42 degrees if you multiple 42•2 is 84-26 is 58 and 42 plus 16 is 58 which are equal if you substitute any of the other choices it will not be equal
GUYS HELP I GOT TOO MUCH TO DO CAN YOU DO ME A SOLID
Answers
Answer:
2 radical 13
Step-by-step explanation:
Answer:
Answer is C
Step-by-step explanation:
JUST trust my gut
Which of these angles are
adjacent angles?
Answers
Answer:
A and C
Step-by-step explanation:
they have a common side and a common vertex
Tao wants to check that the expression 3(4x – 6) simplifies to 12x – 18. What is the value when 2 is substituted for x into both expressions? The value of each expression is 2. The value of each expression is 6. The value of one expression is 2, and the value of the other expression is 6. The value of one expression is 6, and the value of the other expression is –6.
Answers
Answer:
The value of each expression is 6.
Step-by-step explanation:
3 * 4 = 12 and 3 * 6 = 18
So 3(4x - 6) = 12x - 18
12(2) - 18 = 24 - 18 = 6
Answer:
the value of each expression is 6
Step-by-step explanation:
edge 2020
the douglas family visits sealand and is charged $72.00 for 2 adults and 3 child tickets. the williams family also visited sealand and was charged $78.00 for 1 adult and 5 child tickets. how much would it cost the lopez family to go to sealand if they have 3 adults and 4 children
Answers
2a + 3c = 72
1a + 5c = 78 you need to get one of them the same so do 1a +5c=78 x2 =
2a + 10c = 156 , then 2a + 10c = 156 subtract 2a +3c= 72 which is 7c = 84 divide by 7 each side so c = 12 so a child ticket is £12 then so the same for the adults so 2a +3c= 72 x 5 = 10a + 15c =360 then do 1a + 5c = 78 x3 = 3a + 15c= 234 then 10a + 15c =360 subtract 3a + 15 c= 234 = 7a = 126 then divide by 7 each side so a = 18 so an adults ticket is £18
Then do 18 + 18 + 18 + 12 + 12 + 12 + 12 = 102 so it would cost the Lopez family £102 to go to sea-land
hope this makes sense .
Two sisters bought together 14 books. One bought 9 books. Which of the following equation represent the number of books bought by the other sister (x)?
Answers
Answer:
9+x=14
Step-by-step explanation:
The x represents the other sister and all the books together would equal 14. The other sister got 5 books!
The equation that represents the number of books bought by the other sister is x + 9 = 14.
Here, we have,
given that,
Two sisters bought together 14 books. One bought 9 books.
To represent the number of books bought by the other sister (x) given that the two sisters bought together 14 books and one sister bought 9 books, we can use the equation:
x + 9 = 14
In this equation, x represents the number of books bought by the other sister.
The equation states that the sum of the number of books bought by the other sister (x) and the sister who bought 9 books is equal to the total number of books bought together, which is 14.
Therefore, the equation that represents the number of books bought by the other sister is x + 9 = 14.
To learn more on equation click:
https://brainly.com/question/14468218
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6 children run a 5 mile race. They each run the same distance.
How far did each student run?
Answers
Answer:
Techincally it would be 5 miles, but if they split the distance and run part of the 5 miles, it would be 5/6 miles.
Step-by-step explanation:
Techincally it would be 5 miles, but if they split the distance and run part of the 5 miles, it would be 5/6 miles.
What is Distance?Distance is a numerical or occasionally qualitative measurement of how far apart objects or points are.
Given, If 6 children run a 5 mile race. They each run the same distance then how far did each student ran.
As all the 6 students running with same distance, they would be far of 5 miles, if they split the distance and run part of the 5 miles, it would be 5/6 miles.
Therefore 5 miles, but if they split the distance and run part of the 5 miles, it would be 5/6 miles.
To learn more on Distance click:
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Analyzing Patterns This table shows the ratio of parts of red paint to parts of Complete this statement about the ratios. white paint. The amount of red paint is always multiplied by get the amount of white paint. to Red Paint (Parts) 2, 4 White Paint (Parts) 6,12
Answers
Answer:
the answer is 3
Step-by-step explanation:
Answer:
its 3
Step-by-step explanation:
Understanding Elevation
Death Valley, Califomia, has an elevation of -282 feet What does this mean?
It is 282 feet above sea level
It is 282 feet below sea level.
It is - 282 feet above sea level
Itis - 282 feet below sea level
Answers
Answer:
Step-by-step explanation:
if it has a negative elevation of 282 feet than its below sea level by 282 feet if its 282 feet above with no negative than its 282 feet above sea level i hope this helped
Answer:
hi the answer is b)It is 282 feet below sea level.\
have a nice day!
Step-by-step explanation:
mark me brainliest?
Choose the slope-intercept form of 3x + 2y = 5
Answers
Answer:
y = -3/2x + 5/2
Step-by-step explanation:
slope intercept form is y = mx + b
so we have to solve the equation for y
2y = 5 - 3x
y = 5/2 -3/2x
or
y = -3/2x + 5/2