Answers
uh i did this wrong so uh just ignore what i said
Answer:
82°
Step-by-step explanation:
Angle C and B equal the measure of angle A so,
143 - 61 = 82
Angle B is 82°
Related Questions
2. Which statement is not true in the equation
y = 0.5x?
A. The value of y is one-half times the value of x.
B. The equation represents an additive relationship.
C. The value of y is 4 when the value of x is 8.
D. The equation represents a multiplicative
relationship.
Answers
Answer:
B
Step-by-step explanation:
At the school election there were three candidates. Isabella got 40 votes, Amelia got 60 votes and Mason got ⅓ of the votes. How many people voted in the election?
Answers
Answer: 150 people voted in the election.
Step-by-step explanation:
Let x = Total number of votes.
Mason got [tex]\dfrac{x}{3}[/tex] votes.
Isabella got 40 votes, Amelia got 60 votes.
Then,
Combined votes = [tex]40+60+\dfrac{x}{3}=x[/tex]
[tex]100=x-\dfrac{x}{3}\\\\100=\dfrac23x\\\\ x=100\times\dfrac32\\\\ x=50\times3\\\\ x=150[/tex]
Hence, 150 people voted in the election.
Solve the equation
x/-2-17=-7
Answers
Answer: x= -20
Step-by-step explanation: hope it helps thx for the points
Answer:
Step-by-step explanation:
Given m||n, Find the value of x. Need help.
Answers
9514 1404 393
Answer:
x = 12
Step-by-step explanation:
The two marked angles are a linear pair, so are supplementary.
(8x -20)° +(8x +8)° = 180°
16x -12 = 180 . . . . . . . . . . . divide by °, collect terms
16x = 192 . . . . . . . . . . . add 12
x = 12 . . . . . . . . . . . divide by 16
How to simplify the following expression
34x-(25x-3)-18
Answers
Answer: 9x-15
Step-by-step explanation:
Given
34x-(25x-3)-18
Expand parenthesis
34x-25x+3-18
Put like terms together
(34x-25x)+(3-18)
Combine like terms
9x-15
Hope this helps!! :)
Please let me know if you have any questions
6^2 – 7(8 + 6. – 3^2)
The value of the expression is
?
Answers
Ghhvfyjbdginvff hjjjn
Use factoring to write an expression that is equivalent to 28w - 40.
Answers
Answer:
4(7w+10)
Step-by-step explanation:
Answer:
4(7w+10)
Step-by-step explanation:
In Vindales wig shop 1/4 of the wigs are blonde and 1/4 of wigs are brunette. What fraction of the wigs are either blonde or brunette?
Answers
Answer:
The answer is 2/4
Step-by-step explanation:
In a lab experiment, 80 bacteria are placed in a petri dish. The conditions are such that the number of bacteria is able to double every 17 hours. How many bacteria would there be after 20 hours, to the nearest whole number?
Answers
Answer:
y = 181
Step-by-step explanation:
Doubling Formula:
[tex]y = a(2)^\frac{t}{d}[/tex]
y=80
d=17
t=20
plug in
y=80(2)[tex]^\frac{20}{17}[/tex]
y=180.818525349
y≈181
i hope this helps some!
Answer: 149
Step-by-step explanation:
Help what number goes where
Answers
Answer:
The first, 4th and 6th are rational.
Step-by-step explanation:
The second, third and 5th are irrational.
i need help i will get a zero if i dont
Answers
Answer:
You would multiply 7cm twice. and then multiuply 9 twice and then you add the two sums.
so 49 plus 81 is 130
so you have 130 cm.
Step-by-step explanation:
Hope this helps Im bad at math.
Brad has $75 in his savings account and adds $25 every month he doesn't make any withdrawals from the account which inequality shows the number of months it would take Brad to save at least $200
Answers
The inequality representing the problem will be x+3 ≥ 8
What is inequality?A relationship between two expressions or values that are not equal to each other is called inequality.
Given that, Brad has $75 in his savings account and adds $25 every month he doesn't make any withdrawals from the account, and saves at least $200.
Let the number of months be x,
75 + 25x ≥ 200
25(3+x) ≥ 200
x+3 ≥ 8
Hence, The inequality is x+3 ≥ 8
For more references on inequality, click;
https://brainly.com/question/28823603
#SPJ2
What is the area of the composite shape?
Answers
Answer:
292 sq yd
Step-by-step explanation:
I believe you can multiply 26 x 29 and then subtract 21 x 22 from that
26 x 29 = 754
21 x 22 = 462
754 - 462 = 292
William has a sticker album. Some pages have 1 sticker on them, and other pages have 2 stickers on them. If William has 18 stickers, how many different ways can he put the stickers in the album?
Answers
Answer:
6 ways
Step-by-step explanation:
William has a sticker album.
We are told in the question that:
Some pages have 1 sticker on them, and other pages have 2 stickers on them. If William has 18 stickers
The many different ways that can he put the stickers in the album is calculated as:
18 stickers ÷ ( 1 stickers + 2 stickers)
= 18 ÷ 3
= 6 ways
Therefore, the different ways that he can put the stickers in the album is 6 ways
Please answer number 17 with work
Answers
B. 31, 106 and 43.
Step-by-step explanation:i found out that x = 103x + 1 = 3111x - 4 = 1065x - 7 = 43
Find the length of a
Help plz ASAP
Answers
Answer:
Hey there!
Your answer is c)
Answer:
2√5
Step-by-step explanation:
The triangle that's shown on the page is a special isosceles right triangle with angle measures of 45° - 45° - 90°
Since one of the side length that sees 45° angle measure is 2√5 the other also has to be equal to this value so the answer is 2√5
help pls!!
A box contains 5 orange pencils, 7 green pencils, and 4 blue pencils what is the probability of randomly selecting a blue pencil from the box??
Answers
Answer:
1/4
Step-by-step explanation:
5 + 7 + 4 = 16
4/16 = 1/4
pls give me brainliest :)
You can use a table with 3 rows and 6 columns to show the sample space of combinations of a number followed by a letter using 3 numbers and 6 letters. What other table could you use? pleas help me
Group of answer choices
A) A table with 6 rows and 6 columns
B) A table with 6 rows and 3 columns
C) A table with 3 rows and 3 columns
D) A table with 9 rows and 2 columns
Answers
Answer:
I would probably pick letter B.
Step-by-step explanation:
If you had a table with 3 rows and 6 columns, wouldn't it be the exact same thing if you switched them up?
That would be my best guess!
Answer:
I would say B
Step-by-step explanation:
that just look like the right answer. because you would just switch them up. that is what I would choose
i need help with geometry !
Answers
Answer:
157 degrees.
Step-by-step explanation:
If lines are parallel, then alternate exterior angles are congruent.
Will give brainliest!
Answers
Answer:
The number of values we can get on a standard number cube is 1,2,3,4,5,6 - and so 6 values.
Step-by-step explanation:
Solve the system of equations by the substitution method.
X + 8y = 21
3x + 5y = 6
The solution is .(Simplify your answer. Type and ordered pair)
Answers
67
Step-by-step explanation:
idek i guessed
can someone please help me out with this problem ? i been trying to do this for like 2 days now and i still don’t get it .. also i need some tips on how i can remember this when im doing a different problem
Answers
Answer:
Step-by-step explanation:
the Pythagorean theorem is
c is the hypotenuse which is the side opposite of the right angle
plug the numbers into the Pythagorean theorem
[tex]x^2+(\sqrt{26})^2=13^2[/tex]
when squaring a square root, just take the number in the radical and get rid of the radical
[tex]x^2+26=169[/tex]
subtract 26 from both sides
[tex]x^2=[/tex][tex]143[/tex]
find the square root of 143
143 is prime so it can just be written as
[tex]x=\sqrt{143}[/tex]
how do you slove this equation
12 n3
-------
3(n4)2
Answers
Answer:
36n
----------------
24n
Answer:n to the fourteenth power
Step-by-step explanation:
Ana ran 12.5 miles on week one of her training. On week two she ran 5 6/8 miles. How many more miles did she run on week 1 than week 2?
A. 7 5/6
B. 7 1/4
C. 17 7/10
D. 17 6/16
Answers
Answer: C
Step-by-step explanation: My first time sorry if I am wrong
Point D has coordinates (4, 1). What are the coordinates of Rx = 2(D)?
Answers
Answer:
The coordinates of Rₓ = [tex]2^{(D)}[/tex] = D'(0, 1)
Step-by-step explanation:
As given, D = (4, 1)
Now,
The coordinates of Rₓ = [tex]2^{(D)}[/tex] = D'(0, 1)
What is 4(1 + 9x) ?
Answers
Answer:
36x+4
Step-by-step explanation:
4*1+4*9x
(4x1) + (4 x 9x)
4 + 36x
Which type of triangle has side measures of 5 cm, 9 cm, and 12.7 cm and one angle measure of 128°?
A.
acute isosceles
B.
obtuse scalene
C.
obtuse isosceles
D.
acute scalene
Answers
This question is dealing with classification of triangles based on angles or on number of equal sides.
the triangle is called an Obtuse Scalene Triangle
Now, the classification in terms of angles are;
- Acute angle is when the angle measures between 0 and 90 degrees.
- Obtuse angle is when the angle is greater than 90 but less than 180 degrees.
- right angle is when the angle is exactly 90 degrees.
- Reflex angle is when the angle is greater than 180 but less than 360 degrees.
Now the classification in terms of equal sides;
- Isosceles triangle is one that has 2 equal sides.
- Equilateral triangle is one that has 3 equal sides.
- Scalene triangle is one that has no equal sides.
The lengths of the three sides of the triangle given are;
5 cm, 9 cm, and 12.7 cm
The three sides are not equal and from definition above it is called scalene triangle.
The angle given is 128° and from definition earlier, it is an obtuse angle.
In conclusion, the triangle is called an Obtuse Scalene Triangle
Read more at; brainly.com/question/8704415
what is the sum?
[tex] \binom{3}{5} + \binom{1}{5} [/tex]
Answers
Answer:
4/5
Step-by-step explanation:
Find the value of x in the kite below.
x = [?]
Enter the number that goes in the green box.
Please helppp
Answers
What is the product ([tex](7\sqrt{8} +3\sqrt{12} )(7\sqrt{8} -3\sqrt{12})[/tex]?