Answers
Answer:
The value of y = 62°
and x = 50°
Step-by-step explanation:
=> 57° + y + 61° = 180°
=> 118° + y = 180°
=> y = 180° - 118
=> y = 62°
Now ,
x° + y° + 67° = 180° { sum of angles of a triangle is 180° }
=> x° + 62° + 68° = 180°
=> x + 130° = 180°
=> x = 180° - 130°
=> x = 50°
Related Questions
!; Which graph shows the translation?
Answers
Answer: A
Step-by-step explanation:
It’s step by step pretty easy
Help!!! please...and Thank You!...
Answers
Answer:
Events A and B are OVERLAPPING
P(A or B)= 1/2
Step-by-step explanation:
Which inequalities describe the given graph?
Select each correct answer.
3(4−x)<30
2/3x+9>5
−2(9−x)<−6
2x−5>7
Answers
The correct answers to the given graph/number line: " x > -6 " ;
are: Answer choices: [A]: " 3(4 − x) < 30 " ;
and: [B]: " [tex]\frac{2}{3}[/tex] x + 9 > 5 " .
______________
Step-by-step explanation:
______________
Note: The "given graph" is a "number line" that represents:
" x > - 6 " .
The "negative 6"; that is: "-6" is "circled"; which means "does not equal: ("-6"); there is a line, or geometrically speaking, a "ray" ; that continues to the side going forward to all value greater the "-6" .
_____
The question asks:
What inequalities describe the given {graph—in our case, number line.}.
So, there are 4 (four) answer choices.
We are to determine which Answer choice(s) are equal to:
" x > - 6 " .
_____
Choice [A]: " 3(4 − x) < 30 " ;
To simplify:
First, let us divide each side of this 'inequality; by "3":
" [3(4 − x)] / 3 < [30/3] " to get: " 4 − x < 10 " ;
_____
We can multiply each side of this inequality by "-1" ;
" -1(4 − x) < 10(-1) " ;
Note: - 1(x − y) = y − x ;
and when each side of an Inequality, specifically, is multiplied or divided by a 'negative number'; we change the 'direction' of the inequality ;
So we simplify our inequality:
" x − 4 > -10 " ; Add "4" to both sides of this inequality:
" x − 4 + 4 > -10 + 4 " ; to get: " x > -6 " ; which is a correct answer.
_____
Choice: [B]: " [tex]\frac{2}{3}[/tex] x + 9 > 5 " ; To simplify:
Subtract "9" from each side:
" [tex]\frac{2}{3}[/tex] x + 9 − 9 > 5 − 9 " ; to get: " [tex]\frac{2}{3}[/tex] x > -4 ";
Now, multiply the entire inequality by "3";
⇒ 3*[[tex]\frac{2}{3}[/tex] x] > 3*(-4) ";
to get: " 2x > -12 "; Now, divide Each side by "2" :
" 2x /2 > -12 / 2 "; to get: " x > -6 " ; which is a correct answer!
_____
Choice [C]: " -2(9 − x) < -6 " ; To simplify: Divide each side by "-2" ;
→ " [-2(9 − x)] /-2] < -6/-2 " ;
Note: When multiplying and dividing both sides of an 'inequality' by a 'negative number; the "sign/direction" of the inequality changes.
→ to get: " 9 − x > 3 "; Now, multiply each side by "(-1)";
→ " -1(9 − x) > (3*-1); Note, we are multiplying by a negative number, so we shall reverse the direction/sign of the inequality.
Also: Note: " -(x − y) = y − x) " ;
→ So, we can simplify:
" x − 9 < -3 " ;
Now, add "9" to each side:
" x − 9 + 9 < -3 + 9 "; to get: " x < -6 " ; which is not a correct answer.
_____
Choice: [D]: " 2x − 5 > 7 "; Add "5" to each side of the inequality:
" 2x − 5 + 5 > 7 + 5 " ; to get:
2x > 12 ; Now divide each side of the inequality by "2" ;
to isolate "x" on one side of the equation; & to solve for "x" ;
2x / 2 > 12/2 ;
to get: "x > 6 " ; which is not a correct answer.
______________
The correct answers to the given graph/number line: " x > -6 " ;
are: Answer choices: [A]: " 3(4 − x) < 30 " ;
and: [B]: " [tex]\frac{2}{3}[/tex] x + 9 > 5 " .
Hope this is helpful. Best wishes to you in your academic endeavors!
______________
How many milliliters are in 2.3 liters? Please answer quickly I need to know ASAP
Answers
Answer:
in one litre there are 1000 milliliters
in 2.3 litres there are
2.3 × 1000 milli litres
= 2300 ml
The answer is 2 300 you just have to multiply by 1000
The length of a blue ribbon is 3x metres. The yellow ribbon is 5 metres longer than the blue ribbon. The length of the red ribbon is the square of the length of the yellow ribbon. Calculate the total length of the three ribbons.
Answers
Answer:
answer= 9x2 + 36x + 30
Step-by-step explanation:
cuz it is lol
1. order the number from least to greatest 9/5, -2.5, - 1.1, -4/5, 0.8
2. -1.4, -8/5, 0.6, -0.9, 1/4
3. 2.1, -6/10, -9/4, -0.75, 5/3
Answers
2. -8/5, -1.4, -0.9, 1/4, 0.6
3. -9/4, -0.75, -6/10, 5/3, 2.1
Please fast brainly I give brainliest only to correct answers.
Answers
Answer:
The first and the second ones
Step-by-step explanation:
If you have to multiply both sides of the equation by a negative number in order to solve the inequality....this is what reverses the inequality sign ====> you will have to do this for the first and second ones
The scale drawing shows the layout of the Lin family's basement. Mr. Lin wants to have new carpet installed. The scale of the drawing is 1 inch = 5 feet.
If the carpet costs $1.75 per square foot, how much will it cost for the new carpet? Round to the nearest cent if necessary.
The dimensions are
L = 11 in
W = 6 in
Answers
Answer:
$115.5
Step-by-step explanation:
11*6=66
66*1.75=115.5
that would mean that the length of the carpet is going to be 11 x 5 = 55 feet.
Then the width will be 6 x 5 = 30
So in order to find the total amount of square feet, we multiply length times width.
55 x 30 = 1,650 Sq. ft.
If the carpet costs $1.75 per square foot, we multiply that number by the total square footage (1,650)
This gives us $2,887.50
That would be your answer. Hope this helps!
what percent of 4c is each expression? 0.2c
Answers
if we take 4c to be the 100%, what is 0.2c off of it in percentage?
[tex]\begin{array}{ccll} a&b\\ \cline{1-2} 4c & 100\\ 0.2c& x \end{array} \implies \cfrac{4c}{0.2c}~~=~~\cfrac{100}{x}\implies \cfrac{4}{0.2}~~ = ~~\cfrac{100}{x} \\\\\\ 4x=20\implies x=\cfrac{20}{4}\implies x=5[/tex]
What is the formula for the area of a triangle?
Answers
Answer:
The area of a triangle is defined as the total region that is enclosed by the three sides of any particular triangle. Basically, it is equal to half of the base times height, i.e. A = 1/2 × b × h. Hence, to find the area of a tri-sided polygon, we have to know the base (b) and height (h) of it. It is applicable to all types of triangles, whether it is scalene, isosceles or equilateral. To be noted, the base and height of the triangle are perpendicular to each other. The unit of area is measured in square units (m2, cm2).
Step-by-step explanation:
hope this helps if not let me know
Answer 25 questions from any subject to get
400 pts
ill give 25%
and branliest
Answers
Find the average distance of each data value in the set from the mean. Round your answer to the nearest tenth, if necessary.
Answers
Answer:
the mean is 2009
Step-by-step explanation:
add them all and divide by how many numbers so in this case divide by 5
1. What is a reasonable distance between two cities?
200 km
200 m
200 cm
200 mm
Answers
PLEASE HELP ME I WILL GIVE BRAINLYEST
No links please..
Answers
Answer:
∠X = 48°
∠Y = 96°
∠Z = 36°
Step-by-step explanation:
All angles of a triangle are equal to 180.
(3.2n) + (6.4n) + (2.4n) = 180
12n = 180
n = 15
Now, we will solve for each angle.
∠X = 48°
3.2n
3.2(15)
48°
∠Y = 96°
6.4n
6.4(15)
96°
∠Z = 36°
2.4n
2.4(15)
36°
If the answers I provided are not in your drop-down menus, let me know.
Help me with this
Please Help
Answers
80mm
Step by step explanation:
To convert centimeters to millimeters, all you have to do is multiply the number of centimeters by 10.
Answer:
80 cm
Step-by-step explanation:
1 cm = 10 mm
8 x 10 =80
The base of a triangular pyramid has a base of 4 feet and a height of 3 feet. The height of the pyramid is 6 feet. Find the volume of the pyramid.
Answers
Answer:
=1.5
Step-by-step explanation:
h=5r=3 h=5l=3w=1r=1.5
-lukelaws
Hope I helped if I did please mark me brainliest If im wrong sorry!
how is the number of faces and vertices in a shape related to its number of edges?
Answers
Answer:
The theorem states a relation of the number of faces, vertices, and edges of any polyhedron. Euler's formula can be written as Faces + Vertics = Edges + 2, where F is equal to the number of faces, V is equal to the number of vertices, and E is equal to the number of edges.
Step-by-step explanation:
Complete the equation for this model.
Answers
What grade level
#homework while babysitting help
Answers
Answer:
1909.57 cm^3
Step-by-step explanation:
Answer Please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
likely
Step-by-step explanation:
the moon circles the world (i think) meaning it will show to at least one side of earth unless there is a very rare thing where it either crashes into earth or goes off somewhere... but that's very unlikely :)
Answer the question correctly for brainliest!!
Answers
Answers:
Option #1: Natural selection causes advantageous variations to become more common over many generations.
Option #3: The result of natural selection in a population depends on the population's eviroment.
I really need help
so please help me i am kinda not smart
Answers
Answer:
197.97
Step-by-step explanation:
197.97
Answer:
410.4
Step-by-step explanation:
So you just do 6 x 6 x 11.4 and you get the volume
Aashi has a block of colored wax. The block is a right rectangular prism measuring 10 cm long by 18 cm wide by 3cm tall. She melts the block of wax and pours it into the right prism mold shown to make triangular-shaped crayons. How many crayons can she make? Show your work.
Answers
Answer:60
Step-by-step explanation:
10*18=180/3=60
(brainly patrol please don’t delete)
Factor the expression using the GCF.
Answers
Answer:
4(4x+3y)
Step-by-step explanation:
1 Find the Greatest Common Factor (GCF).
GCF = 44
2 Factor out the GCF. (Write the GCF first. Then, in parentheses, divide each term by the GCF.)
4(4/16x+4/12y)
3 Simplify each term in parentheses.
4(4x+3y)
the choices are, step 1, step 2 or no jessie did not make a mistake
Answers
Answer:
jesse's mistake is in Step 1
Step-by-step explanation:
She had to subtract 9 from 11, which would have got her 2, for the part after the equal sign. However, she put 3, and 11-9 is not 3, so she is wrong.
Hope this helps!
pls help
Which Measure of center best represents the set of data? explain your reasoning and calculate the measure of center. number of television sets in the whole: 4, 4, 3, 4, 4, 1, 3, 4, 2, 4
Answers
Answer:
The mean is the most accurate as it shows the average of television sets
Another possible one is the mode, it shows the most frequent one
Answer: Mode
Step-by-step explanation: You can see that the number 4 appears a lot. Mode finds the most frequesnt value.
Devon writes a number pattern. He starts with 3 and follows the rule "multiply by two." Which numbers could be in devons pattern?
Answers
Answer:
3 6 12 24 48 96 192 384 768 1,536 etc.
Answer:
3,6,12,24,48,96,192,384,768
Multiples of 12
Step-by-step explanation:
Its easy, you start with 3 and continue,
Then you get to 6,
6*2=12
12*2=24
24*2=48
48*2=96
OR
Geometric Progression
formula T= ar exponential n-1
:r=2
a=3
n=3
T =term
T2 =2*(3*3*3)
T2 =54.
5$ times 3/4 is what number
Answers
Answer:
3.75
Step-by-step explanation:
3/4=0.75
5x0.75
=3.75
Answer:
3.75
Step-by-step explanation:
its obvious duh
I don't understand how to do this please explain how to. Step by step, I keep getting it wrong and I am confused.
Answers
Answer: The surface area is 21,274.4 square feet.
Step-by-step explanation:
The total surface area is 4 (0.5bh). Although you would multiply it by 4 because there 4 triangular faces, b is the base & h is the height. It’d change to A = 4(0.5) (116 ft) (91.7 ft) so your answer ends up as A = 21274.4 square feet.
I NEED HELP WITH MATH:
You are hired to design a new box for the company from Yum Yum Cereal. Your selection MUST have a Smaller Surface Area and a Larger Volume than the original box. Yum Yum has already tested, a cube, a cylinder, and a triangular prism, so you may NOT use those shapes.
Original Box:
length: 14 in
Height: 11 in
Width: 4 in
Surface area: 508 in^2
Volume: 616 in^3
Explain why this is the best option.
Answers
Answer: Answer:
Please find attached the required new cereal boxes for the Yum Yum Cereal Company created with Microsoft Visio
Step-by-step explanation:
The required volume of the cereal box = 2,400 cm³
The box is to be drawn and labeled as follows using Microsoft Visio
Box #1 Length = 16 cm, Width = 15 cm, Height = 10 cm
The volume = Length × Width × Height = 16 cm × 15 cm × 10 cm = 2,400 cm³
Box #2 Length = 30 cm, Width = 10 cm, Height = 8 cm
The volume = Length × Width × Height = 30 cm × 10 cm × 8 cm = 2,400 cm³
and this is more simple Volume = (length width) height For example, the volume of the cereal box pictured is 312 cubic inches because V = (8 3) 13 = 312 cubic inches.
Step-by-step explanation:
