Answers
The answer of this question is 13°
Step-by-step explanation:
(9x-17)+(4x+28)=180° ( Being cointerior angle of parallel line)
or, 9x-17+4x+28=180°
or, 13x+11=180°
or, 13x=180°-11
or, x= 169°÷13
: x=13° answer
Answer:
Step-by-step explanation:
Related Questions
0.51 (1 repeating) as a fraction simplest form
Answers
step-by-step explanation:
write out your equation equal to x
x = 0.51 with a repeating 1
count the repeating decimal (1) and multiply each sides of the equation by 10^1
10x = 5.11 with a repeating 1
9x = 4.6 subtract the first equation from the second
solve for x
x = 4.6/9
eliminate the 1 decimals by multiplying the numerator and denominator by 10^1
4.6/9 • 10/10 = 46/90
find the greatest common factor
46/2 / 90/2 = 23/45
the fraction is already simplified at 23/45
i hope this helps :)
A fraction simplest form of the given number 0.51 (with 1 as repeating ) is equal to 4.6/9.
A number whose decimal representation ultimately becomes periodic (i.e., the same sequence of digits repeats without end) is known as a repeating decimal, sometimes known as a recurring decimal.
The given number is:
0.51111111....
To express 0.51111111111... as a fraction in simplest form,
Follow these steps:
Assume x = 0.51111111111...
To eliminate the repeating decimal,
Multiply both sides of the equation by 10,
Which will shift the decimal point one place to the right.
Therefore, 10x = 5.111111111...
Subtract the original equation (x) from the modified equation (10x).
This will eliminate the repeating part, leaving us with a whole number.
So, subtracting the two equations gives us:
10x - x = 5.111111111... - 0.51111111111...
9x = 4.6
Divide both sides of the equation by 9. So,
x = 4.6/9
Hence,
The required fraction is 4.6/9.
Learn more about the multiplication visit:
https://brainly.com/question/10873737
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Tanya paints the walls of her family room.
The room measures 3 m by 4 m by 7 m.
The walls need 2 coats of paint. A 4-L can of paint covers 40 m².
a) How much paint should Tanya buy?
Answers
Answer:
6.1
Step-by-step explanation:
Surface area of the room = 2(lw + hl + hw)
Where,
l = length = 7 m
w = width = 4 m
h = height = 3 m
Surface area of the room = 2(lw + hl + hw)
= 2(7*4 + 3*7 + 3*4)
= 2(28 + 21 + 12)
= 2(61)
= 122 m²
A 4-L can of paint covers 40 m²
Number of 4-L can of paint needed for 1 coat = 122 m² / 40 m²
= 3.05 4-L can of paint
The walls need 2 coats of paint
Number of 4-L can of paint needed for 2 coats = Number of 4-L can of paint needed for 1 coat × 2
= 3.05 × 2
= 6.1 4-L can of paint
i need fast i will give u brainliest in need explanation
Answers
Answer:
C.
Step-by-step explanation:
None of these numbers have perfect square roots, but [tex]\sqrt{39}[/tex] is the closest to the point on the number line. The square root of [tex]\sqrt{39}[/tex] is 6. 244997998398398. Rounding that number we get approximately 6.3.
Deb walks to school every day the coordinate graph a map showing the location of the school and debs home
Answers
Answer:
I dont see any work written
Step-by-step explanation: Do you have a picture of the question??
A cyclist cycles a distance of 40 miles in a time of 4 hours.
What is her average speed?
mph
Answers
Answer:
10 mph
Step-by-step explanation:
Can anyone help me with this question please
I’ll mark you as a brainliest.
Answers
Answer:
B.
Step-by-step explanation:
In order to get your answer it makes sense to multiply 6 by z and then add 12 to get your answer.
please help !! thank you so much!!
Answers
Step-by-step explanation:
we know that:
[tex]tan(x - y) = \frac{tanx - tany}{1 + tanx \times tany} [/tex]
using this, we can see that x = 73 and y = 13
using this, tan(x-y) = tan(73-13) = tan(60)
therefore, A = 60
we know that tan(60) = √3
therefore, B = 3
Farmer Dan wants to build a new pen for his pigs using 200 feet of fencing. He wants the pen to be in
the shape of a rectangle with the length being four more than twice the width. What should the
width of the pen be?
Answers
q
be
6
4
12
8
bt
15
X
lat/
The lines 11, 12, 13, and 14 are parallel.
What is the length of x?
A. 10
OB. 11
O C. 12
OD. 15
O E. 16
Answers
What is the area of this figure? Round to the nearest tenth. Links= reported
Answers
Answer:
The answer is 338 yw please give brainliest id really appreciate it :) ty
Step-by-step explanation:
What are the coordinates of Rx=3(G)?
Answers
Answer:
When you reflect a point across the line y = x, the x-coordinate and y-coordinate change places. If you reflect over the line y = -x, the x-coordinate and y-coordinate change places and are negated (the signs are changed). the line y = x is the point (y, x). the line y = -x is the point (-y, -x).
Step-by-step explanation:
Hope it helps u
FOLLOW ACCOUNT PLS PLS
A rectangle with length n and height m. A right triangle with hypotenuse n + 1, length n, and height m.
The perimeter of the rectangle is 34 cm. The perimeter of the triangle is 30 cm. Find the value of n.
a.
10 cm
c.
14 cm
b.
12 cm
d.
16 cm
Please select the best answer from the choices provided
A
B
C
D
Answers
Answer:
B. 12cm
Step-by-step explanation:
Is the answer cause i did it on edge
What is the Surface area of this package? Is this a more Efficient package then the 8 centimeters by 8 centimeters cube that Rick started with
Answers
Answer:
D
Step-by-step explanation:
U can buy more then 8 yards of fabric for $40
Convert the decimal below to a fraction in simplest form . 0.41
Answers
Answer:
41/100
Step-by-step explanation:
A group of nine friends go to a baseball game. Each friend buys either a hamburger or hot dog at the
game.
The group buys 6 hot dogs and 3 hamburgers for a total of $27.75.
• A hamburger costs $1.75 more than a hot dog.
What is the cost of a hamburger?
A
$2.50
B
$3.25
$3.75
$4.25
Answers
Answer:
$4.25
Step-by-step explanation:
27.75 - 5.25 = 22.5
22.5/9 = 2.5
2.5 + 1.75 = 4.25
can y’all please help!!!
Answers
Answer:
9
Solution:
BA=CA
and then 9^2=81
if you need an explaination message me :)
How many lateral faces on a triangular prism
Answers
Answer:
there are eight lateral faces in prism
There are three lateral faces for a triangular prism.
An edge is a line segment formed by the intersection of two adjacent faces. A vertex is the point of intersection of three edges.
Kerry's car is valued at $11,250 if the property tax rate is 1.5% how much tax does she owe
Answers
Answer:
168.5
Step-by-step explanation:
Kristina received $125 for her birthday. Her parents offered to pay her 3.5% simple interest per year if sh
Answers
Answer:
Uhh...
Step-by-step explanation:
You didn't finish your question, so I'll calculate the next three years.
After 1: 129.37
After 2: 133.90
After 3: 138.58
Suppose you have two 3 by 3 matrices ,say A and B How can the square of the A and B be mathematically expressed a).AB² b).[AB]² Which one the two is correct?
Answers
Answer:
[tex][AB]^2[/tex]
Step-by-step explanation:
Given
Matrices A and B
Required
Represents the square of A and B
The interpretation of the question is that:
The square of the product of A and B
This can be represented as:
The square(product of A and B)
Product means *
So, we have:
The square(A * B)
The square means ^2
So, we have:
[tex][A * B]^2[/tex]
This gives:
[tex][AB]^2[/tex]
Hence, the second option is correct
Help quickly!!!!
Solve the equation by completing the square.
4x^2+4x=3
Answers
Answer:
x=1/2, x=-3/2
Step-by-step explanation:
The numbers 1-12 are written on separate cards and placed in a bag. approximately how many times would a number that is divisible by 5 be drawn if you did 500 draws putting the card back each time.
need help will give brainlist!
Answers
Answer:
3 is the answer
Step-by-step explanation:
put me in brainlist
Sam spends $13.50 on baseball cards. The tax is 6%. What is his total cost?
Answers
Answer:
13.50+0.81= $14.31
Step-by-step explanation:
Hope this helps!
On Saturday, Quentin will earn $15 more than 2 times the amount of money he earned on Friday. If Quentin earned d
dollars on Friday, how much money did he earn on Saturday?
A 2d + 15
B 2d - 15
C 15 +d
D 15 - d
Answers
write an expression for the phrase below
the product of a number and 12 plz help me
Answers
Answer:
x·12
Step-by-step explanation:
x equals the unknown number and product means to multiply.
What are slope and y intercept of the graph of the linear function shown above ?
Answers
Answer:
d. slope= -2 and y-intercept= 5
Step-by-step explanation:
i hope this helps :)
Me puede ayudar con esto porfa.
Los ingresos de Mary en 2019 fueron un 20 por ciento mayores que sus ingresos en 2018. ¿Cuál es la relación entre los ingresos de Mary en 2019 con respecto a sus ingresos en 2018?
a) 1 a 5
b) 5 a 6
c) 6 a 5
d) 5 a 1
e) 20 a 1
Answers
Answer:
La respuesta correcta es la opción d) 5 a 1.
Step-by-step explanation:
Para calcular la relación entre los ingresos de Mary en 2019 ([tex]I_{2019}[/tex]) con respecto a sus ingresos en 2018 ([tex]I_{2018}[/tex]), partimos de que los ingresos de Mary en 2019 fueron un 20% mayores que sus ingresos en 2018:
[tex]I_{2019} = 20\% \: I_{2018}[/tex]
[tex] I_{2019} = \frac{20}{100}I_{2018} [/tex]
[tex] \frac{100}{20}I_{2019} = I_{2018} [/tex]
[tex] 5I_{2019} = I_{2018} [/tex]
Entonces, la relación entre los ingresos de Mary en 2019 es 5 veces los ingresos de Mary en 2018. Por lo tanto, la respuesta correcta es la opción d) 5 a 1.
Espero que te sea de utilidad!
Someone plz help meeee T^T
Answers
Answer:
its D 7/6 feet
Step-by-step explanation:
since the area is 49/36 I did 7/6 x 7/6 and got 49/6 hope this helps lol.
Scarlett needs to order 6,318 binder clips for an upcoming conference. If the binder clips come in
boxes of 39, how many boxes should Scarlett order?
boxes
Answers
Answer: 162
Step-by-step explanation:
Divide 6,318 divided by 39 and you get 162.
Plus why defuk she need that manny binder clip. Does she eat them
Answer:
6318 / 39 = 162 boxes.
This question does not really make sense because you ask how many boxes are needed, then say that the clips are coming in 39 boxes.
3. Sue's average for 9 games of bowling is 108. What is the lowest score she can receive for the
tenth game to have an average of 110?
Answers
Answer: 128
Step-by-step explanation:
Sue's average for 9 games of bowling is 108. Therefore, the total scores for the 9 games is:
= 108 × 9
= 972
To have an average of 110 in 10 games, her total score will be:
= 110 × 10
= 1100
Therefore, the lowest score that she can get will be the difference between the values calculated above and this will be:
= 1100 - 972
= 128