Pllzzzz help it’s an exam !!!! A side of the triangle below has been extended to form an exterior angle of 125 . Find the value of x
Answers
Answer:
i think it is 105
Step-by-step explanation:
180-125=55
180-(55+25)=105
*second 180 is triangle's total interior angle
Related Questions
7) A cylindrical pipe has a circumference of 16 cm. Calculate the diameter of the pipe
Answers
Answer:
pi×diamiter = circumference
pi÷circumference = diamiter
3.14159265358979 (pi) ÷ 16
Step-by-step explanation:
Which of the following ratlos is not equivalent to 6:10?
9
15
48
O
80
3
5
o
24
45
Answers
Answer:
24/45 or 9/15
Step-by-step explanation:
none of these is equivalent to 6:10
The principal of East High School wants to buy a new cover for the sandpit used in the long-jump competition. He measured the sandpit and found that the length is 29.2 feet and the width is 9.8 feet. What will the area of the new cover will be. (I'll give brainliest for an explanation)
Answers
Maria bought cupcakes for her sister's birthday party. 20% of the 15 cupcakes had sprinkles on top. How many cupcakes had sprinkles? Please answer
Answers
Answer:
3 cupcakes
Step-by-step explanation:
to figure it out you could've done 15*0.20
use that equation for future percentage problems
amount x percentage in the form of a decimal
............Find .....X......
Answers
Answer:
x=50
Step-by-step explanation:
(x-10)+x+90=180
2x-10+90=180
2x+80=180
2x=100
x=50
HELPPP!!!!!
Enter the LCD of the fractions.
5/6 , 2/7 , and 17/21.
DONT GET IT WRONG PLEASE!
Answers
Which statements are true regarding the sides and angles of the triangle? Select three options. Line segment X Y is the longest side. Angle X is the largest angle. Angle Z is greater than angle Y. Line segment X Z is opposite the largest angle. Line segment X Z is the shortest side.
Answers
Answer:
B. Angle X is the largest angle.
C. Angle Z is greater than angle Y.
E. Line segment X Z is the shortest side.
Step-by-step explanation:
YZ = 2n, XZ = n - 2, XY = n + 4 and n ≥ 5.
YZ - XZ = 2n - (n - 2) = n + 2. but n ≥ 5, hence YZ - XZ = n + 2 ≥ 7.
YZ > XZ
YZ - XY = 2n - (n + 4) = n - 4. but n ≥ 5, hence YZ - XY = n - 4 ≥ 1
YZ > XY
XY - XZ = n + 4 - (n - 2) = 6: XY > XZ
Therefore:
YZ > XY > XZ
The angles are proportional to their opposite sides, hence:
∠X > ∠Z > ∠Y
A. Line segment XY is the longest side.
This is wrong because YZ is the longest side.
B. Angle X is the largest angle.
This is correct. ∠X is the largest angle because it is opposite to the longest side (YZ)
C. Angle Z is greater than angle Y.
This is correct. ∠Z is opposite to the side XY while ∠Y is opposite to the side XZ
D. Line segment XZ is opposite the largest angle.
This is wrong. ∠X is the largest angle which is opposite to the longest side (YZ)
E. Line segment X Z is the shortest side.
This is correct
Answer:
bce
Step-by-step explanation:
6) Cassie and Gabby are selling pies for a school fundraiser. Customers can buy apple pies and lemon pies. Cassie sold 6 apple pies and 4 lemon pies for a total of $80. Gabby sold 6 apple pies and 5 lemon pies for a total of $94. What is the cost of each pie?
I need help plz
Answers
Explanation:
Cassie sold 6 apple pies and 4 lemon pies for 80$
Gabby sold 6 apple pies and 5 lemon pies for 94$
They both sold 6 apple pies but gabby sold 1 lemon pie more than Cassie and her total increase by 14$. Thus, we can say that 1 lemon pie = 14$.
If 1 lemon pie = 14$ then 5 lemon pie = 14 x 5 = 70$
And:
6 apple pies + 70$ = 94$
6 apple pies = 94 - 70
6 apple pies = 24
1 apple pie = 24/6 = 4$
Therefore, 1 apple pie = 4$ and 1 lemon pie = 14$
Ben was holding a bake sale to raise money for his field trip. He sold cookies for $2 each, muffins for $1 each, and lemonade for $4 a bottle. If he sold 24 cookies, 13 muffins, and 36 bottles of lemonade, how much money did he raise for his field trip? Explain how you found your answer.
Answers
Answer: he raised $205
Step-by-step explanation:
cookies: $48 (24x2)
muffins: $13 (13x1)
lemonade: 144 (36x4)
144+13+4=$205
Answer:
205
Step-by-step explanation:
COOKIES: 2x24= 48
MUFFINS: 1x13= 13
LEMONADE: 4x36= 144
144+ 48+ 13= 205
written answer:
The answer is 244 i got this answer by mulitplying how much he sold by the prices he sold by.So i multiplied 2x24 for the cookies and got 48, then i multiplied the muffins 1x13 to get 13.Finally i multiplied 4x36 to get 144 after that, i added all the sums up and i got the answer 205. So Ben raised $205 for his feild trip.
What number makes the equation true? Enter the answer in the box. 63 = __ x7 to the answer is 9
Answers
write the equation for two less than x PLEASE HELP ASAP!! WILL MARK BRAINILIEST!!
Answers
Answer:
x - 2
Step-by-step explanation:
Have an amazing Christmas break!
Feel free to give brainliest, cuz I really need some right now. I'm getting tired of people deleting them.
What is the value of the expression if z=27?
7/9z-18+1/3z
A. 12
B. 30
C. 48
D. 84
Answers
Answer:
12
Step-by-step explanation:
Just put in the value of 27 in all the z's
How do I solve this equation?
Answers
2x+5=-15
2*5+5=15
2*-10+5=15
Hope this helps
Solve the absolute value inequality: |8x + 5| > 15. Express using interval notation
Answers
Answer:
8 < 2
Step-by-step explanation:
8x + 5 > 15
8x > 15 - 5
8x > 10
x < 2
cmiiw
How do I solve this problem??
Answers
slope 1: -5/2
slope 2: 7/5
slope 3: -5/2
line 1 & 2 - neither
line 1 & 3 - parallel
line 2 & 3- neither
Explanation: y2-y1 over x2-x1
you simply plug in the y and x values into this equation & find the slope.
A. 7.6
B.9
C.7.1
D.8 units
HELPP PLEASEE
Answers
Answer:it will be c
Step-by-step explanation:
9514 1404 393
Answer:
C. 7.1
Step-by-step explanation:
The distance is found using the distance formula:
d = √((x2 -x1)² +(y2 -y1)²)
d = √((1-(-6))² +(1-2)²) = √(7² +(-1)²) = √50
d ≈ 7.07107 ≈ 7.1 . . . . . matches choice C
Need some help with math pleasee
Answers
Answer:
whats the question? I ca answer it if you tell me :)
Step-by-step explanation:
Can somebody please help me?
Answers
Answer:
576 cm2
Step-by-step explanation:
Which set of ordered pairs does not represent a function?
{(-3,-3), (6,-1),(4,-4), (9, -3)}
O {(-5,8), (4,3), (-4,-4), (2,8)}
o {(6, -1),(-2, -1),(-8,-4), (5,9)}
o {(4, -2), (1,9), (-1,2), (1,4)}
Answers
Answer:
the fourth
Step-by-step explanation:
For it to be a function the x values may not repeat ever
uhhh if you get all of these correct ill gib banana
Answers
Answer:
For the first one, I believe it's RT and TV - ST and TU
Second one, first and second answer.
And third is SSS I believe
Really hope this helps you out, I struggle a bit in Geometry as well, so I get what you're going through
(NEED HELP ASAP! PICTURE IS PROVIDED WITH THE QUESTION.)
Answers
Answer:
i cant see picture
Step-by-step explanation:
Please please help!!! Solve for the value of x and y
Answers
The value of y=34
EXPLANATION/ please mark brainliest! :)
X+14=2x-6
Subtract 6 from both sides
X+20=2x
Subtract x from both sides
20=x
Now substitute and add
20+14=2(20)-6
34=34 ✅
HAVE A GREAT DAY
51=3x-4x+4 solve for x please
Answers
Answer:
you answer is x=-47
Step-by-step explanation:
easy peasy
Lucy has 68 books.
This number of books is 70% more than the number of books she had last year.
How many books did Lucy have last year?
Answers
Answer:
Lucy had 40 books last year.
Step-by-step explanation:
assuming 100% is the percent;
100% + 70%
100 : x
170 : 68
cross multiply = 170x = 100 x 68
-------- ————-
170 170
cancel 170/170
therefore x = 100 x 68 divided by 170
result is 40
The number of books that Lucy has last year will be 40 books.
What is the percentage?The amount of any product is given as though it was a proportion of a hundred. The ratio can be expressed as a quarter of 100. The phrase % translates to one hundred percent. It is symbolized by the character '%'.
The percentage is given as,
Percentage (P) = [Final value - Initial value] / Initial value x 100
Lucy has 68 books. This number of books is 70% more than the number of books she had last year.
Let 'n' be the number of books. Then the equation is given as,
1.7 n = 68
n = 68 / 1.70
n = 40
The number of books that Lucy has last year will be 40 books.
More about the percentage link is given below.
https://brainly.com/question/8011401
#SPJ2
Please answer if your good with graphs please!
Answers
Answer:
x = -5
Step-by-step explanation:
f(x)= is another way of saying y=
When y is equal to -3...you are looking for a point on the graph where it is -3 on the y-axis..then x is -5.
Look at (-5,-3).
help me plzzz!!!
I’ll give brainliest
Answers
Answer:
-11.5
Step-by-step explanation:
What is the symbol for infinitely many solutions?
Answers
1 2⁄3 ÷ 3 1⁄3 =
answer ASAP please
Answers
Answer:
0.5 or 1/2 ☺
Step-by-step explanation:
Answer:
1/2
Step-by-step explanation:
For the mathematics part of the SAT the mean is 514 and the standard deviation of 113, and for the mathematics part of the ACT the mean is 22 with a standard deviation of 4. Bob scores a 685 on the SAT and a 29 on the ACT. Use z-scores to determine on which test he performed better.
A) ACT
B) SAT
Answers
Which steps are needed to solve this equation?
.
b minus 21 = 177
Subtract 21 from the left side and add 21 to the right side of the equation.
The answer is b = 198.
Check the solution by substituting 198 for b.
Add 21 to the left side and subtract 21 from the right side of the equation.
The answer is b = 156.
Check the solution by substituting 198 for b.
Subtract 21 from both sides of the equation.
The answer is b = 156.
Check the solution by substituting 156 for b.
Add 21 to both sides of the equation.
The answer is b = 198.
Check the solution by substituting 198 for b.
Answers
Answer:
D. Add 21 to both sides of the equation.
The answer is b = 198.
Check the solution by substituting 198 for b.
Step-by-step explanation:
D. 21-21= 177+21=198
0
198-21=177
The steps are needed to solve b - 21 = 177 equation are:
Add 21 to both sides of the equation.
The answer is b = 198.
Check the solution by substituting 198 for b.
What is an equation?"It is a statement which consists of equal symbol between two mathematical expressions."
What is the solution of the equation?"It is the set of all values that that make an equation true."
For given question,
We need to solve the equation b - 21 = 177
⇒ b - 21 = 177 ................(original equation)
⇒ b - 21 + 21 = 177 + 21 .................(Add 21 to each side)
⇒ b = 198
Therefore, the steps are needed to solve b - 21 = 177 equation are:
Add 21 to both sides of the equation.
The answer is b = 198.
Check the solution by substituting 198 for b.
Learn more about solution of equation here:
https://brainly.com/question/545403
#SPJ2