Answers
the outside angle is equal to the remote interior angles.
120=15x+5+22x+4
combine like terms
120=37x+9
minus 9 both sides
111=37x divide by 37 both sides
x=3
Now substitute x
15x+5=A
15(3)+5=A
45+5=A
50=A
Related Questions
A sphere has a radius of 7.5 centimeters. To the nearest cubic centimeter, what is the volume of the sphere?
Answers
Answer:
1767 cm³
Step-by-step explanation:
volume of sphere = * π * r³
r is the radius
pls help with 19 its due in 15
Answers
Answer:
5
Step-by-step explanation:
I was just wondering if anyone could please help me?
Answers
Answer:
The first and 3rd one go to number 1 and the other 2 go to number 2
Step-by-step explanation:
3n-3+10+2n=10 help plz show work
Answers
Answer:
n=3/5
Step-by-step explanation:
3n−3+10+2n=10
Step 1: Simplify both sides of the equation.
3n−3+10+2n=10
3n+−3+10+2n=10
(3n+2n)+(−3+10)=10(Combine Like Terms)
5n+7=10
5n+7=10
Step 2: Subtract 7 from both sides.
5n+7−7=10−7
5n=3
Step 3: Divide both sides by 5.
5n /5
= 3 /5
n= 3 /5
Answer:
n=3/5
Step-by-step explanation:
3n-3+10+2n=10 Combine like terms.
5n+7=10 Subtract 7 from both sides.
-7 -7
5n=3 Divide both sides by 5.
/5 /5
n=3/5
Hope this helps and have an amazing day ^^
Please help meeeee, aw man
Answers
Answer:
a and d probably?
Step-by-step explanation:
Answer:
a and d
Step-by-step explanation:
Make a sketch of the cross section resulting from the slice shown in the right square pyramid below. Then, using complete sentences, describe the cross section.
Answers
Answer:3
Step-by-step explanation:
38+s6$
what is this?------------
Answers
Heya!
So the key is at the top. What I mean by the Key is a=1 b=2 c=3 d=4 e=5 and f=0. You use those numbers and plug them into the associated letters in the problems below. For example, question one with the numbers in it would be, (I might be wrong on this, I apologize)
[tex] \frac{0 + 3^{2} - 2 }{0 - 3} [/tex]
You would then solve the equation, and whatever answer you get for that equation would go with the corresponding numbers and letters on the left.
So for example, if your answer to the first one for example is 7, you would type A. You would then do the same for question 2, 3, and 4, which should reveal the four letter code for you to continue :))
Hope this helped!!
Answer:
Step-by-step explanation:
Vanessa draws one side of equilateral ΔABC on the coordinate plane at points A(–2, 1) and B(4,1). What are the possible coordinates of vertex C? Select all that apply.
A. (–4.2, 6.2)
B. (1, –4.2)
C. (6.2, 4.2)
D. (1, 4.2)
E. (1, 6.2)
Answers
Answer:
the answers would be B and D
Please please help i really need this..
The length of a rectangular fenced enclosure is 12 feet more than the width
If farmer Dan has 100 feet of fencing, find the dimensions of the rectangle with the largest perimeter that can be created using 100 feet of fencing.
Answers
Answer:
length = 31 ft
width = 19ft
largest perimeter = 100 ft
Step-by-step explanation:
Let’s say the variable is x, if you draw a rectangle, you’d lable the length as 12+x (because the length is 12 ft longer than the width) and you’d lable the width as x.
Then you’d multply both terms by 2 (and add them up):
2(12+x) + 2(x)
Once you distribute and add...
24 + 2x + 2x
24 + 4x
Then you’d set that equal to 100, since that’s the amount of fencing Dan has:
24 + 4x = 100
Subtract 24 on both sides:
4x = 76
Divide by 4 on both sides:
x = 19
Then you found the width, now to find the length, just add x to 12 (which equals to 31).
Add all the sides up and it equals to 100, which is the largest perimeter than can be created using 100 ft of fencing.
Hope this helped :)
HI! im asking this again i know but could someone please tell me the answer? Will give brainliest and if you dont know DONT ANSWER OR I WILL HAVE TO REPORT!
Evan collected data about the amount of time each student in his math class spends studying. If the range of these data is 2, what does this reveal about the data?
A:All the students in his math class spend exactly 2 hours studying.
B:All the students in his math class spend an average of 2 hours studying.
C:The smallest and largest data values are 2 units away from each other.
D:The middle data value for time spent studying by all students in his class is 2 hours.
Answers
Answer:
its C
Step-by-step explanation:
C: The smallest and largest data values are 2 units away from each other.
have a good day! :)
Answer:
It's C. The smallest and largest data values are 2 units away from each other.
Step-by-step explanation:
I took the test and got it right. You can give the other person brainliest because they answered first.
Write an algebraic expression from: A number times 7 minus 2
Tyler is saving to buy a new laptop. He has saved $119 so far. Let c represent the cost of the new laptop. Write an algebraic expression that represents the amount of money Noah still needs to save.
Answers
I don't get it and I have tried it multiple ways
Answers
9514 1404 393
Answer:
9350 m²
Step-by-step explanation:
There are several ways you can go at this. Here are 3 of them:
along an extension of the lower right vertical edge, divide the figure into a rectangle and a right triangle.between the upper left corner and the inside corner at lower right draw a diagonal line to divide the figure into a trapezoid and a triangle.subtract the area of the trapezoid at the right from the area of the bounding rectangle__
The relevant formulas for area are ...
rectangle: A = LW . . . . . . . . . . . length times width
trapezoid: A = (1/2)(b1 +b2)h . . . b1, b2 are the bases, h is the height
triangle: A = (1/2)bh . . . . . . . . . . . b is the base, h is the height
__
Here's what those computations look like:
1. rectangle: 60m wide by 80 m high = 4800 m².
right triangle: base 190-60 = 130 m; height = 80-10 = 70 m.
area = (1/2)(130 m)(70 m) = 4550 m²
figure area = 4800 m² +4550 m² = 9350 m² . . . . area of figure
__
2. The trapezoid has bases of 80 m and 10 m, and a height of 60 m. Its area is ...
A = (1/2)(80 m +10 m)(60 m) = 2700 m²
The triangle has a base of 190 m and a height of 80-10 = 70 m. Its area is ...
A = (1/2)(190 m)(70 m) = 6650 m²
Then the total area is 2700 m² +6650 m² = 9350 m² . . . total area
__
3. The bounding rectangle is 190 m by 80 m, so its area is ...
A = LW = (190 m)(80 m) = 15200 m²
The (negative) trapezoid at right has bases of 10 m and 80 m, and a width of 190-60 = 130 m. Its area is ...
A = (1/2)(10 m +80 m)(130 m) = 5850 m²
The area of the figure is the difference between these:
figure area = 15200 m² -5850 m² = 9350 m² . . . figure area
Please I need help on this question.
Answers
Answer:
126mm
Step-by-step explanation:
To find the diameter of the circle = circumference divided by pi = 56.52/3.14=18mm.
There are 4 circles = 18mmx4=72mm
Add on the 3x strips = 72+(18x3) = 126mm.
Hope this helps
hleeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeep
Answers
Step-by-step explanation:
_16=_8x_4
4×_16=_8x 4×4
64=8x
divide both by 8
x=8
I need help correct gets crown answer quick!
Answers
Answer:
x<1
Step-by-step explanation:
Answer:
I think Less then 1 or < 1 because that is what the graph is showing!
Step-by-step explanation:
It is point to the left which mean less then(<). If it were pointing to the right it would be greater than(>). And since the dot is at one, it’s 1.
Today only, a desk is being sold at a 15% discount. The sale price is 629. What was the price yesterday?
Answers
Help. Homework Math. Due Tomorrow.
Answers
Answer:
8. is B
9. is D
10. is a
Step-by-step explanation:
A quotient is always over any number
9=D
10=A
Hope this helps! Have a great day :)
Find the volume of the figure. Round answers to the nearest hundredth, if necessary. Use 3.14 for pi.
Answers
Answer:
602.88
Step-by-step explanation:
V=π[tex]r^{2}[/tex]h
Answer: 602.88
Step-by-step explanation: 3.14 x r^2 x h = 3.14 x 16 x 12
Carlos recorded the weight of several bags of potatoes. He then counted the number of potatoes in each bag. The scatterplot below represents the relationship between the number of potatoes in a bag and the weight of the bag.
A.10 pounds
B.8 pounds
C.55 pounds
D.50 pounds
Answers
Answer:
A
Step-by-step explanation:
Answer: let me know when you repost the question
Step-by-step explanation:
Please help me asap!
Answers
Answer:
6. [tex]\sqrt{28}[/tex]
7. [tex]2\sqrt{29}[/tex]
8. [tex]\sqrt{317}[/tex]
BRAINLIEST?
Answer:
We're gonna need a coordinate plain for that.
Step-by-step explanation:
tell me the two correct answers ASAP.
Answers
I'm outside your house right now Mark. In Onsted Michigan
Your school is Onsted Community Schools.
what is this pls help me plx
Answers
6(4-z)=2z what does z equal
Answers
Answer:
Z=3
That's the answer.......
Explanation
6(4 - z) =2z
24 - 6z =2z
24 =2z +6z
24 =8z
z=24 :8
z=3
Select all the expressions that are equal to (1.5)3
5.0625
3.375
4.5
2.25 × 1.5
2.5 × 1.25
Answers
Answer:
5 ÷ 2
-2(-1.25)
Mikey solved the inequality problem below incorrectly. Explain her error and redo the problem showing the correct answer.
Original problem: -4x+8<32
Mikey’s math work: -4x+8-8<32-8
-4x÷-4<24÷-4
x<-6
Answers
Answer:
x>-6
Step-by-step explanation:
-4x+8<32
-4x+8-8<32-8
-4x÷-4<24÷-4
x>-6
when you divide and there is an inequality you flip the inequality sign.
Answer:
mikey was incorrect
Step-by-step explanation:
i think it is x<24
help me pleaseeeeeeeeeeeeeeeeeeeeee plz
Answers
Answer:
31/33
Step-by-step explanation:
stick around, ill be posting more
Answers
Answer:
110
Step-by-step explanation:
corresponding angles
During a sale, every item in a store is 80% of its regular price.
1. If the regular price of a T-shirt is $10, what is its sale price?
2. During a sale, every item in a store is 80% of its regular price. The regular prices of five items are shown here. Find the sale price of each item.
P.S. For the 2nd question see the file.
P.P.S. WILL GIVE BRAINLIEST!
Answers
Answer:
For #1 the answer is $2
Step-by-step explanation:
This is because 80% of 10 is 8, so then you subtract that and get 2. For #2 the answer to item 1 is $0.8, item 2 is $3.2, item 3 is $8, item 4 is $44, and item 5 is $96
Answer/Step-by-step explanation:
During a sale, every item in a store is 80% of its regular price
[1] if a regular T-shirt is $10, what is its sale price?
80% x 10 = 8
10 - 8 = 2.
Hence if a regular T-shirt is $10, the sale price will be $2.
[2] The regular prices of five items are shown here. Find the sale price of each item.
Item 1: 1x80%=0.8
Item 2: 4x80%=3.20
Item 3: 10x80%=8
Item 4: 55x80%=44
Item 5: 120x80%=96
I. Label the parts
1. 23 is 66% of 35
a. What is the part? ___
b. what is the whole? ____
c. what is the percent? ____
2. Lou correctly answered 20 of the 32 questions on his math test. He answered 62.5% of the questions correctly.
a. What is the part? ___
b. what is the whole? ____
c. what is the percent? ____
II. Find the percent of each question.
3. 41 is what percent of 50? _____
4. Each of the theaters in the Charleston Cinema has 3 seats. There are a total of 18 seats in Charleston Cinema. What percent of the seats are in each theater? _________
5. 14 is what percent of 50? _______________
Answers
Step-by-step explanation:
Question number 1 The part is 23 and the whole is 35 and the percent is 66%.
Question number 2 is The part is 20 and the whole is 32 and the percent is 62.5%.
Question number 3 is 41 is 82% of 50.
Question number 4 is 3 is 6%of 18.
Question number 5 is 14 is 28% of 50.
2. part: 20 the whole: 32 the percent: 62.5%
What is 75/8. I am bad a division. I am offering 10 points for it. PLEASE ANSWER!!!!
Answers
Answer:
9.375
Step-by-step explanation:
9
8 | 7 5
7 2
3
9 with a remainder of 3
~~~~~~~~
9 . 3 7 5
8 | 7 5 .
7 2 .
3 . 0
2 . 4
6 0
5 6
4 0
4 0
9.375