PQRS is a quadrilateral.
PST is a straight line.
65°
130°
95
Find the value of y.
Answers
Answer:
y = 95° (being corresponding angle)
it is very easy.
you can also do
Answer:
The value of y is 110 degrees
Step-by-step explanation:
-we know that the Angle sum property of a quadrilateral is 360 degrees.
- so we can find the 4th angle
- and find y through the linear pair method.
The fourth angle=70 degrees
And y=180-70=110(Linear pair)
Related Questions
-4(x-5)+8x=9x-3
Can somebody help me with this problem
Answers
Answer:
6.2x
Step-by-step explanation:
x = -17/5
hope its helpful ❤❤❤
THANK YOU.
❤
Why is the percent increase from 45 to 75 not equal to the percent decrease from 75 to 45? Select three options.
Answers
Answer:
Step-by-step explanation:
The reason the percents are not the same is probably because you are finding percentage diffrences from diffrent numbers.
Answer:
A,C, and E
Step-by-step explanation:
I took the test
A baker made 20 muffins for a cafe. By noon, 15% of the muffins were sold. How many muffins were sold by noon?
Answers
Answer:
15% of 20 is 3, so 3 muffins were sold.
Step-by-step explanation:
To get this answer, multiply the percent by the total (15 x 20 = 300) and then divide the answer by 100. (300 / 100 = 3). Hope this helps :)
Answer:3
Step-by-step explanation:
0.15x20=3
0.15 is the percent of muffins, to find out a percentage over a number, you do the percentage dived by 100. Than, you multiply it by the number.
-16+ x= -15
Need this answer
Answers
Answer:
x=1
Step-by-step explanation:
Add
16
to both sides of the equation.x=−15+16 Add −15 and 16.x=1
Answer:
Step-by-step explanation:
-16 + x = - 15
Add 16 to both sides
-16 + 16 + x = -15 + 16
x = 1
37 degrees Celsius to Fahrenheit
Answers
Answer:
98.6 Fahrenheit
Step-by-step explanation:
Pleaseee help answer correctly !!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!
Answers
Answer:
108º
Step-by-step explanation:
to find the sum of interior angles: ( n − 2 ) × 180 = x
x = 540º
n = # of interior angles
first, solve for n
(n - 2) • 180 = 540 distribute to 180 to (n - 2)
180n - 360 = 540 add 360 to both sides
180n = 900 divide both sides by 180
n = 5
to find measure of each angle:
540 ÷ 5 = 108º
PLEASE ANSWER FAST
Consider the graph of y = -3|xl. What will be the effect
on the graph if –3 is replaced with 3?
a. no change
b. a flip over x axis
c. vertical shift
d. horizontal shift of one unit to right
Answers
Answer:
B
Step-by-step explanation:
Essentially, the -3 in this equation is the slope, and when you multiply slope by -1 you are reflecting over the x axis.
HELP!!!!
Given that x=6 and y=-4, evaluate each of the following expressions:
A. 5x/3y+x
B. 2x (square) - y (cube)
Answers
Answer:
A. 5x/3y+x=5×6/(3×-4)=30/-12=-10/4=-5/2
B. 2x (square) - y (cube)=2×6²-(-4)³=72--64=72+64=136
B: 2(6)^2-(-4)^3 = 136
Substitute the value given as x and y into your expression. For A. , order of operation matters. I assumed the “+x” is part of the denominator.
7. Find the number of vertices of a polyhedron
having 10 faces and 12 edges
Answers
Answer:
4
Step-by-step explanation:
Using Euler's rule for polyhedra
F + V - E = 2 ( F - faces, V- vertices, E- edges )
10 + V - 12 = 2
V - 2 = 2 ( add 2 to both sides )
V = 4
please help EASY EASY STUFF
Answers
Answer:
1
Step-by-step explanation:
Hopefully this is right!
Answer:
0
Step-by-step explanation:
I think.......
Please help will give Brainly
Answers
x³ = 1/7²
∛(x³) = 1/∛7² = 1/7^(⅔) = 7^(-⅔)
x = 7^(-⅔)
The answer appears to be C, although there is an unexplained “⅔” below it.
Does anybody know were to line them?
Answers
Answer:
bro just use desmos
Step-by-step explanation:
it's a graphing calculator
Angle A and angle B are complementary angles. Angle A is 30 degrees. What is the measure
of angle B?
Answers
Answer:
60°
Step-by-step explanation:
A=30°
B=?
lets B be x
A=30°
x+30°=90°
x+30°-30°=90°-30°
X=60°
HELP ASAP ASAP ASAP ASAP PLS HELP HELP
Answers
Answer:
i hope my answer help you
Step-by-step explanation:
1st=8+4=12
2nd the answer is to the nearest 7.06
3rd =2+2³.7=2+13=15
4th=(36÷(4+5))+25=36÷9+25=4+25=29
5th=16÷16+8-3=1+8-3=9-3=6
6th=8-2.4=5.6
is TT/2 irrational or rational
Answers
Answer:
irrational.
Step-by-step explanation:
Answer:
Irrational
Step-by-step explanation:
I'll assume by TT you mean pi:
Since pi is irrational, dividing by 2 will still make it irrational.
Simplify: ⅕y - ⅗y + 5 - ⅖y - 8
pls
Answers
Answer:
The answer is -(4/5)y - 3.
Step-by-step explanation:
The steps are :
[tex] \frac{1}{5} y - \frac{3}{5} y + 5 - \frac{2}{5} y - 8[/tex]
[tex] = ( \frac{1 - 3 - 2}{5} y) + (5 - 8)[/tex]
[tex] = - \frac{4}{5} y - 3[/tex]
Step-by-step explanation:
⅕y - ⅗y + 5 - ⅖y - 8
-0.8y-3
-4/5y-3
Pleaseee help me like I need hp
Answers
Answer:
Please mark me as brainlist and the answer is above by pic
Madeline solved the inequality 3x + 7 ≤ 8x - 3 and her solution is x = 2.
3a) Madeline is incorrect. Explain why she is incorrect.
Answers
10 (a) Simplify
t+t+t
Answers
3 bc im right and your wrong im bigger your smaller and idek what im saying
Suppose you invest $10,000 in a mutual fund that earns 6% annual interest. What is the value of your investment 30 years later? Show both the value and evidence of the thinking you used to calculate the value of the investment.
Answers
Answer:
$57400
Step-by-step explanation:
Given data
P= $10,000
R= 6%
T= 30 years
Let us Assume the investment is compounded Anually
A= P(1+r)^t
A=10000(1+0.06)^30
A=10000(1.06)^30
A=10000*5.74
A=$57400
Hence the Final Amount after 30 years compounded anually is $57400
A small submarine is at an elevation of -30 feet compared to sea level. What is its elevation after it ascends 9 feet?
Answers
Answer:
-21 feet or -39 feet
Step-by-step explanation:
Zx and Zy are supplementary angles. Zy measures 108°,
What is the measure of Zx?
Stuck? Watch a video or use a hint.
Answers
Answer:
72°
Step-by-step explanation:
Given
Zy = 108°
Zx = ?
We know
Zx + Zy = 180° {being supplementary angles }
Zx + 108° = 180°
Zx = 180° - 108°
Zx = 72°
Hope it will help :)
Write 4,670,000 in standard form
Answers
Step-by-step explanation:
4,670,000
->
4.67x10^6
(im pretty sure this is correct) :)
Answer:
4.67×10 power 6I hope it helps
PLEASEEEEE HELP PLEASEEEEE
Answers
Answer:
A=2t+29
B=5t+14
39 inches tall at equal height after 5 years
Step-by-step explanation:
Tree A at 5 years
2x5+29=39 inches
Tree B at 5 years
5x5+14=39 inches
Answer:
★ The answer for A= 2t + 19
★ The answer for B= 5t + 14
★ So the answer would 39 inches tall which would be equal to a height after 5 years
Step-by-step explanation:
Hope you have a great day :)
An item is regularly priced at $72. Keiko bought it on sale for 80% off the regular price. How much did she pay?
Answers
Answer:
$57.60
Step-by-step explanation:
find 50% = $36
find 10% = $7.20
triple $7.20 = $21.60
add £36 and $21.60 = $57.60
9 hundred = how many 10's
Answers
Answer:
90
Step-by-step explanation:
900 is 90 tens
Check
900/10 = 90
or....
90 * 10 = 900
Hope this helped!
Have a supercalifragilisticexpialidocious day!
Please help! Will mark brainliest
Answers
Answer:
4(5)^2-5= 95
Hope this helps! :)
Find the length of GH.
- 10 -9 -8 -7 -6 -5 4 -3 -2 -1
1
-2
-3
G(-9, 4)
-5
-6
H(-2. -6.7
-8
-9
+10
A. About 3 units
B. About 7.3 units
C. 53 units
D. 9 units
Answers
Answer: About 7.3 units
Step-by-step explanation: I got it right
The length of the segment GH is given by the distance D = 7.3 units
What is the distance of a line between 2 points?The distance of a line between 2 points is always positive and given by the formula
Let the first point be A ( x₁ , y₁ ) and the second point be B ( x₂ , y₂ )
The distance between A and B is D , and the distance D is
Distance D = √ ( x₂ - x₁ )² + ( y₂ - y₁ )²
Given data ,
Let the first point be G ( -9 , -4 )
Let the second point be H ( -2 , -6 )
Let the length of the segment GH = D
Now , distance between G and H is D , and the distance D is
Distance D = √ ( x₂ - x₁ )² + ( y₂ - y₁ )²
On simplifying , we get
D = √ ( -9 - ( - 2 ) )² + ( -4 - ( -6 ) )²
D = √ ( -7 )² + ( 2 )²
On further simplification , we get
D = √ ( 49 + 4 )
D = √53
D = 7.28 ≈ 7.3 units
Hence , the distance is 7.3 units
To learn more about distance between 2 points click :
https://brainly.com/question/18234495
#SPJ7
1. Please help if possible :)
Answers
Answer:
54
Step-by-step explanation:
6x=9x-27
x=9
9*9-27=54
PLEASE HELP ASAP!! Students take a test worth a total of 100 points. There are 24 questions on this test, some are worth 5 points and others are worth 3. Solve for how many 5 point questions and 3 point questions there are on the test
Answers
Answer:
There are 14 5-point questions and 10 3-point questions.
Step-by-step explanation:
Form 2 equations:
Let x= 5-point questions
Let y= 3-point questions
1.) x+y=24
2.) 5x+3y=100
Use substitution by reforming equation 1 in terms of x or y (I used y)
1.) y=24-x
Sooo, substitute this into the y in the 2nd equation:
5x+3(24-x)=100
5x+72-3x=100
2x=100-72
2x=28
x=14
Now that we have x, substitute this into the 1st equation to get y:
1.) y=24-x
y=24-14
y=10
In conclusion, there are 14 5-point questions and 10 3-point questions.
Answer:
There are 14 questions that are worth 5 points and there are 10 questions that are worth 3.
Step-by-step explanation:
14 x 5 = 70
10 x 3 = 30
70 + 30 = 100
14 + 10 = 24 questions total