Answers
Answer:
Solution given:
3x+10+6x-10=180°[co interior angle are supplementary]
9x=180°
x=180/9
x=20°is a required answer.
Answer:
[tex]3x + 10 + 6x - 10 = 180[/tex]
[tex]9x = 180 \\ x = 20[/tex]
Related Questions
SOMEONE ANSWER QUICK!!
Steven bought 4 pizzas to share with his family. Together, they ate 2 7/12 pizzas on Friday and another 2/3 of a pizza on Saturday. How much pizza is left??
Answers
Answer:
3/4 pizza is left. If you want an explanation, ask me ;>
3/4
Explanation:
You have 4 and you eat 2 7/12. Leaving you 1 5/12. Then you eat 8/12 more leaving you 9/12 which simplifies to 3/4
HELP help peardeck one question
Answers
Answer:
Step-by-step explanation:
=x^2-x+3+3x^2-3x+2
=5x^2-4x+5
Select the correct answer.
Which equation represents a function?
Answers
Answer:
C
Step-by-step explanation:
'x=' create vertical lines which are not functions whereas
'y=' create horizontal lines which are functions
HI PLEASE ANSWER THIS QUESTION FOR ME IM GIVING OUT BRAINLIEST AND 20+ POINTS !! D:
Answers
Answer:
12
Step-by-step explanation:
The time it takes John to get to the store is inversely proportional to
his rate. John walks at a rate of 3 miles per hour. It takes him 20
minutes to walk to the store. He rides his bike at a rate of 15 miles
per hour. How long would it take John to ride his bike to the store?
Answers
Answer:8 mph
Step-by-step explanation:
If a circle is divided in half, and that half is divided in half two more times, which of the following is the angle created? A. 18 degrees B. 90 degrees C. 22 1/2 degrees D. 45 degrees?
Answers
Answer:
45 degrees
Step-by-step explanation:
360/2=180
180/2=90
90/2=45
Jim was thinking of a number. Jim doubles it, then adds 19 to get an answer of 70.1. What was the original number?
Answers
Answer:
25.55
Step-by-step explanation:
Let us take the number he thinked of be x .
On doubling it :-
→ N = 2x
On adding 19 :-
→ N = 2x + 19
According to Question :-
→ 2x + 19 = 70.1
→ 2x = 70.1 - 19
→ 2x = 51.1
→ x = 51.1/2
→ x = 25.55
Hence the required answer is 25.55What's the max/min of y=x^2-24x+166
Answers
PLS HELP
PLS HELP
PLS HELP
Answers
Answer:
$6.75
Step-by-step explanation:
1/5 of £5.60 is $1.15
5.60 +1.15 = 6.75
(I think this is the answer but it most likely is correct)
If the graph of the quadratic parent function q(x) = x2 is translated 3 units to the right and 2 units down, which of the following equations describes the translated graph?
Answers
Answer:
s(x) = (x - 3)^2 - 2
Step-by-step explanation:
q(x) = x^2 becomes r(x) = (x - 3)^2 after a 3-units-to-the-right translation.
This, in turn, becomes s(x) = (x - 3)^2 - 2, after a 2-units-down translation.
Next time, please share the answer choices. Thank you.
find the slope between (-3,2) and (-7,-16)
Answers
Answer: The slope between these two is 3.5
Answer:
Solpe=4.5
Step-by-step explanation:
Sorry if I’m wrong, but I think I got it.
So the formula for slope is y2-y1/x2-x1
In (-3,-2) )-7,-16), -3 is x1, -2 is y1, -7 is x2, and -16 is y2.
Now, you need to fill in the formula with these numbers.
-16-2/-7- - 3
-16-2 is -18
-7- - 3 is -4 (two negatives make a positive)
This makes -18/-4. Divide this to get 4.5.
Let me know if you have any questions!! :)
Help I don’t know how to do this
Answers
2-149
3-31
4-149
6-31
8-31
The angles across from one another have the same values and two angles next to each other should have angles that add up to 180
please help me whats
2+2-4/2?
Answers
Answer:
2
Step-by-step explanation:
4/2=2
2+2=4
4-2=2
Answer:
2
Step-by-step explanation:
(No step-by-step explanation)
Sues dad fixed her play table each of the 4 legs took 2 nails how many nails did he use
Answers
Answer:
8 nails
Step-by-step explanation:
because 4x2=8
Factor the expression 36a4b10 81a16b20 using the two different techniques listed for Parts 1(a) and 1(b). (a) Factor the given expression using the GCF monomial. (a) Factor the given expression using the GCF monomial. (b) Factor the given expression using the difference of squares.
Answers
Answer:
The answer is "[tex]9a^4b^{10}(2+6a^6b^5)(2-6a^6b^5)[/tex]"
Step-by-step explanation:
For point a:
[tex]36a^4b^{10} - 81a^{16}b^{20}[/tex] by GCF
Calculating the const terms:[tex]36 \ n \ 81, \ GCF \ is\ 9\times 4 \ n \ 9\times 9[/tex]
Calculating the terms [tex]w\ a: a^4 \ n \ a^{16},\ GCF \ is\ a^4 \ n \ a^4 \times \ a^{12}[/tex]
Calculating the terms [tex]w \ b: b^{10}\ n\ b^{20}, \ GCF \ is\ b^{10}\ n \ b^{10} \times b^{10}[/tex]
Including the GCFs, [tex]36a^4 b^{10} - 81a^{16}b^{20}[/tex]
[tex]=9a^4b^{10}(4 - 9a^{12}b^{10})\\\\4=2^2 n 9a^{12}b^{10}\\\\=(3a^6b^5)^2[/tex]
Calculating the difference of squares
[tex]\to A^2 - B^2 = (A+B)(A-B)\\\\\to 4 - 9a^{12}b^{10} \\\\\to (2+3a^6b^5)(2-3a^6b^5)\\\\[/tex]
substituting
[tex]\to 36a^4b^{10} - 81a^{16}b^{20}\\\\\to 9a^4b^{10}(2+3a^6b^5)(2-3a^6b^5)[/tex]
For point b:
Calculating the difference of squares:
[tex]A^2 - B^2 = (A+B)(A-B)\\\\36a^4b^{10}=(6a^2b^5)^2\\\\81a^{16}b^{20}=(9a^8b^{10})^2\\\\36a^4b^{10} - 81a^{16}b^{20}\\\\=(6a^2b^5+9a^8b^{10})(6a^2b^5-9a^8b^{10})\\\\=3a^2b^5(2+6a^6b^5)3a^2b^5(2-6a^6b^5)\\\\=9a^4b^{10}(2+6a^6b^5)(2-6a^6b^5)[/tex]
solve please I need to hurry up and finish
Answers
Answer:
D c=0
Step-by-step explanation
Sasha order 3/5 of a pound of cheese .Each slice of cheese weighs 0.15 pounds. Enter the number of slices of cheese that Sasha will receive
Answers
Answer:
4. slices
Step-by-step explanation:
because If you turn 3/5 in to a decimal you get 0.6 and each slice of cheese weighs 0.15 so you do 0.6 divided by 0.15
PLEASE HELP
4 cans of orange juice and 7 cans of apple juice are in a sports bags what is the probability of drawing out one can of apple juice without looking? write your answer as a decimal rounded to two decimal places.
Answers
Answer:
1.36
total cans =11
the prob. of drawing orange juice can= 4/11
the prob of drawing apple juice can= 7/11
the prob of drawing any of the juice= 4/11 + 7/11
= 15/11
= 1.36
The perimeter of a certain square is 4 yards. Find the area of the square in square feet.
Please someone help
Answers
Step-by-step explanation:
Write what you know
A square has 4 sides
the perimeter is the sum of the length of all 4 sides
so 4yards / 4 sides = 1 yard per side
we also know a square has all equal sides
that means our area formula will be 1 x 1
Determine the SHADED AREA Below:
Answers
Answer:
120 square inch..
Step-by-step explanation:
first ,Area of square
subtracting Area of triangle
HELPP!! this is due in like 30 minutes and i have to get this done! someone pls help
Answers
9x + 18 = 6(x + 3) + 3x = 3(3x + 6)
3x + 15 = 3(2x + 5) - 3x = x + 2x + 15
Natasha was thinking of a number. Natasha adds 2, then divides by 8 to get an answer of -4. What was the original number?
Answers
Answer:
-34
Step-by-step explanation:
reverse the operation (-4 x 8) - 2
Hakeem left his house and drove to the store. He stopped and went inside. From there, he drove in the same direction until he got to the bank. He stopped and went inside the bank. Then he drove home. The graph below shows the number of blocks away from home Hakeem is
x
x minutes after he left his house, until he got back home.
Answers
Sin0=20/29 find tan 0
Answers
Answer:
Step-by-step explanation:
here opposite =20, hypotenuse=29
to find adjacent use formula
a^2+b^2=c^2
20^2+b^2=29^2
400+b^2=841
b^2=841-400
b=[tex]\sqrt{441\\}[/tex]
b=21
tan theta=opposite/adjacent
=20/21
therefore tan theta =20/21
Answer:
D. tanθ = 20/21
Step-by-step explanation:
Remember that sinθ = opposite/hypotenuse. In this case, since sinθ = 20/29, we are going to say that opposite = 20 and hypotenuse = 29.
To solve for the adjacent side, use the Pythagorean theorem, a^2 + b^2 = c^2.
When you plug in your values and solve for the other leg, you'll get 21.
Now that we know that the adjacent side/other leg is equal to 21, we can find tanθ, since it's equal to opposite/adjacent.
Opposite = 20
Adjacent = 21
tanθ = 20/21
HELP!!! this is graded and no links pls!!!!!!!!
Answers
Answer:
C
Step-by-step explanation:
c
self explanation
Mayra bought a pair of sneakers. They originally cost $75 but were on sale for 15% how much mony did she save
Answers
Answer: $11.25
Step-by-step explanation:
Since the sneakers were on sale for 15% less, the amount she bought them will be:
= (100% - 15%) × $75
= 85% × $75
= 0.85 × $75
= $63.75
Therefore, the amount she saved will then be:
= $75 - $63.75
= $11.25
She saved $11.25
hello please help i’ll give brainliest
Answers
Answer:
Step-by-step explanation:
A i think
Find lawn area in m^2
Answers
Answer:
area of lawn = 15.708 square meters
Step-by-step explanation:
pi 3 squared (area of lawn and flower bed) - pi 2 squared (area of flower bed)= area of lawn
Little help, please thank you
Answers
Answer:
Finding volume:
2^2 = 4
4 x 3.14 = 12.56
12.56 x 8(height) = 100.48
100.48 divided by 3 ( x 1/3 ) = around 33.49 in3 is your answer.
If the options dont give you 33.49 just go by 33.51 cubic meters.
HELP PLS/GEOMETRY
WHATS THE HEIGHT?
15 POINTS
Answers
x = 15 ft
Step-by-step explanation:
x/20 = 6/8
or
x = (3/4)(20 ft)
= 15 ft