which equation can be used to solve x in the diagram??
a) 13x - 5x = 180
b) 5x + 13x = 90
c) 5x + 13x = 180
d) 5x = 13x
no links pls!!
Answers
Step-by-step explanation:
C) 5x + 13x = 180°
Because, the angles in the diagram add up to 180° because it's a straight angle
So, the sum of both of them will give 180
So option (C) is right
Related Questions
PLSSSS HELPPPP 30 POINTSSSS
Jaylon spent $27.60 of the $80 he got for his birthday. What percent of his money did spends
Answers
Answer:
35.4%
Step-by-step explanation:
(100/80) x 27.6
basically 1 of 80 is 1.25 and multiply 1.25 times the money jaylon spent sorry i am really bad at explaining only good at solving
Answer:
34.5%
Step-by-step explanation:
to find the percent of money that was spent, you turn it into a fraction-
27.60/80
=0.345
then to get the percent you multiply-
0.345*100
=34.5%
good luck :)
i hope this helps
brainliest would be highly appreciated
have a nice day!
What is the minimum y value of the graph above?
А:
-6
B:
0
C:
6.
D:
19
Answers
I hope this is correct
PLS HELP ASAP RNNN FASTT
Answers
Answer:
It is the first answer
Step-by-step explanation:
Because you are multiplying which also means (product of something).
A plumbing service costs $32.50 per hour of work. Let x represent the amount of time that a job takes and let y represent the total cost.
- Is it continuous or discrete?
Answers
Answer:
This would be discrete
Hope this helps
Will mark brainliest
Answers
[tex] \frac{19}{6} \pi \times \frac{360}{75} = \frac{19}{6} \pi \times \frac{24}{5} = \frac{76}{5} \pi[/tex]
[tex] {x}^{2} \times \pi = \frac{76}{5} \pi[/tex]
[tex]x = \frac{2 \sqrt{95} }{5} = 3.9[/tex]
The area of a rectangle is 48 cm2 and the length of the rectangle is 8 cm longer then the width. The area of a rectangle is found by multiplying the length times the width. During the set up step of the five step problem solving plan, which equation would you set up fto solve for the width
Answers
Answer:
Answer is 4 by 12 cm
Step-by-step explanation:
What is the measurement of Angle x?
Answers
Answer:
A. 95 degrees
Step-by-step explanation:
Both angles should add up to 180
85+_95_=180
how do i find the radius of a cylinder when only given height and width
Answers
Step-by-step explanation:
The width of the cylinder might also be the diameter of its circular faces, and half of the diameter is the radius. So, dividing the width by 2 might give you the radius.
Uma pesquisa realizada pela IBGE constatou que a população de uma cidade havia aumentado de 82.350 para 105.200 habitantes calcule o valor desse aumento em índices percentuais
Answers
Answer:
the value of this increase in percentage indices is 27.77%
Step-by-step explanation:
The computation of the value of this increase in percentage indices is shown below:
Given that
The population has increase from 82,350 to 105,200
So, the increase in percentage would be
= (105,200 - 82,350) ÷ (82,350)
= 22,850 ÷ 82,350
= 27.77%
Hence, the value of this increase in percentage indices is 27.77%
Find the distance between the points (-2,-10) and (-9,-5) on a coordinate plane.
Answers
Just use the formula
pls answer c: only put correct answer ty!
Answers
The x variable is for the number of books she buys to read so when x is 0!the cost would be what she paid for the reader.
The answer is B. The cost of the reader
Answer:
i think is either the first one or the last one.
i think it's one of those
Step-by-step explanation:
whats the measure of angle E ?
Answers
Answer:
57degrees
Step-by-step explanation:
The triangle is an isosceles triangle, hence m<D = m<E (base angles are equal)
Taking the sum of the angles and equating to 180
5x-4 + 4x+1 + 4x+1 = 180
5x+4x+4x-4+1+1 = 180
13x - 2 = 180
13x = 180 + 2
13x = 182
x =182/13
x = 14
Get m<E
m<E = 4x+ 1
m<E = 4(14)+ 1
m<E = 56+1
m<E = 57degrees
Hence the measure of m<E is 57degrees
Just to review, probability can be written as....
Answers
Answer:
Percentage
Step-by-step explanation:
The higher the probability number or percentage of an event, the more likely is it that the event will occur. If an event has only one possible outcome, the probability for this outcome is always 1 (or 100 percent).
5. Write two fractions that are equivalent to
10. Describe how you can show they are
equivalent.
Answers
Answer:
equivilent to what?
Step-by-step explanation:
Each group of variables and numbers, separated by addition and subtraction signs, is called a(n) ____________________ of the equation.
Answers
Answer:
Term
Step-by-step explanation:
Given that 3x : 8 = 9 :2 , find the value of x .
Answers
Answer:
i hope you understand this answer
[tex]3x : 8 = 9 : 2[/tex]
[tex] \frac{3x}{8} = \frac{9}{2} [/tex]
[tex]3x × 2 = 8 × 9[/tex]
[tex]3x = \frac{8 \times 9}{2} [/tex]
[tex]3x = 4 \times 9[/tex]
[tex]x = \frac{4 \times 9}{3} [/tex]
[tex]x = 4 \times 3[/tex]
[tex]x = 12[/tex]
Naomi's bill for breakfast at a restaurant was $82.She left a15% tip.What was the amount of the tip?
Answers
Answer:
$12.30 is the tip
Answer:
$12.30 is the answer.
Step-by-step explanation:
82 * 0.15 = 12.3
PLSSS HELP WITH THIS IMMEDIATELY!!! i’ll give brainiest if u don’t give a link back. pls help tho and don’t skip i really need to hurry!!
Answers
Answer:
(3,5)
Step-by-step explanation:
They both start (2,2)
2+1 = 3,
2+3 = 5
(3,5)
[PLEASE HELP ILL GIVE BRAINLIEST
PLEASE SHOW WORK
Answers
B. Find the perimeter of the garden when the width is
8 feet.
Answers
Answer:
10 - 16
Step-by-step explanation:
Rounding 4540 and 1964 to the nearest hundred
Answers
Answer:
They are all ready rounded to the nearest Hundred ??
Step-by-step explanation:
They are already
Answer:
first one is 5000 and second one is 2000
Step-by-step explanation
I learned this already
there are 45 students In a class. if 60% of them are girls. find the numbers of girls and boys
Answers
Step-by-step explanation:
No. of students in class = 45 .
Percentage of girls = 60% .
No . of girls = 45 × 60/100 = 45 × 3/5 = 18 .
No. of boys = 45 - 18 = 27
Answer:
27 girls
18 boys
Step-by-step explanation:
Convert 60% to a decimal.
60% · .01 = 0.6Multiply 45 students by 0.6 to find the number of girls in the class.
45 * 0.6 = 27 girlsSubtract this amount from the total number of students in the class.
45 - 27 = 18 boysThere are 27 girls and 18 boys in the class.
Triangle ABC has vertices with coordinates -1,-1 , 4,0 and 0,4 Prove that ABC is an isosceles triangle but not a right triangle.
Answers
Given the two dilated figures, what is the length of AB
Answers
I think the answer is B
sorry if I am wrong
I am failing a class and my mom is having a conference with the teacher who is failing me but it's partially my fault because i didn't submit some assignments! What would you say during the conference to convince your teacher to let you make up the assignments?
Answers
Answer:
Bring up your mental health. This pandemic is really taking a toll on peoples mental health and online classes don't make it any better. Bring up how you know you can do better and how you will do better in the future.
Step-by-step explanation:
PLEAESE HELP ME I WILL GIVE BRAINLYEST!!!
(01.04 MC)
What is the sign of the product (3)(−25)(7)(−24)? (10 points)
Group of answer choices
Positive, because the products (3)(−25) and (7)(−24) are positive, and the product of two positive numbers is positive
Negative, because the products (3)(−25) and (7)(−24) are positive, and the product of two positive numbers is negative
Negative, because the products (3)(−25) and (7)(−24) are negative, and the product of two negative numbers is negative
Positive, because the products (3)(−25) and (7)(−24) are negative, and the product of two negative numbers is positive
Answers
Answer:
Positive, because the products (3)(−25) and (7)(−24) are negative, and the product of two negative numbers is positive
What is the surface area of this right rectangular prism with dimensions of 6 centimeters by 6 centimeters by 15 centimeters?
432
425
445
412
Answers
Answer:
432
Step-by-step explanation:
Why are we eliminating "Y" first?
A.Both y terms have the same coefficient
B. Because the y terms are in the middle
Answers
A
it's pretty easy tbh all you have to do it multiplu
Will mark brainlist PLSSSS HELPPPPPP
How many of each different 2-D shapes do you see?
Answers
Answer:
Hexagon and rectangle
Step-by-step explanation:
If counting all shapes I would say 8
If fixed cost of 20 article is 500 and variable cost for each article is 40. Find the total cost function? Also ,find the total cost of 90 articles?
Answers
Answer:
Cost function = 40a + 500
Cost of 90 articles = $4,100
Step-by-step explanation:
The fixed cost is $500 and it will.not change regardless of production level.
The Variable cost is $40 and increases by every additional unit produced.
Assume the number of articles produced is a.
Cost function would be:
Total cost = Variable cost * Number of articles + Fixed cost
TC = 40a + 500
Using this, the cost of 90 articles is:
= 40 * 90 + 500
= $4,100