Answers
Answer:
x=75
Step-by-step explanation:
you have to 140 and the other side doesn't have anything so you take 180 and subtract it by 140 180-140=40 so the inside angle is 40 and since you have two angles in the triangle you add them then subtract it by 180 180-(40+35)=105 so now you have the last angle for the inside so then you subtract that angle to get x 180-105=75 so 75=x
Related Questions
Determine whether (1,1) and (-1,4) are solutions to 2x+5y<7
Answers
Answer:
Step-by-step explanation:
1,1 is a solution
One hour on earth is four hours on planet S.
If 240 hours on planet S have passed how many hours has it been on earth?
Answers
Answer:
The answer is 60 hours.
Step-by-step explanation:
We could use proportions to solve.
[tex] \frac{1 \: hour \: on \: earth}{4hours \: on \: planet \: s} = \frac{x}{240hours \: on \: planet \: s} [/tex]
[tex]4 \times x = 4x \\ 1 \times 240 = 240[/tex]
[tex] \frac{4x}{4} = \frac{240}{4} \\ x = 60[/tex]
Question7 of 10
Which inequality is shown in the graph?
V
O A ys3
O B. y=-3
Oc. ys-3
OD. Y2-3
Answers
Levi buys a ticket for a raffle with several prizes. The probability that
he wins a prize is 50%. Which word or phrase describes the probability
that Levi will win a prize?
A.unlikely
B.likely
C.imposible
D.an equal chance or 50-50
Answers
Answer:
D.An equal chance or 50-50
Step-by-step explanation:
Also my name is Levi and my B-day is the 19th of Dec! (This is my mom's account)
A rectangular room is three times as long as it is wide, and its perimeter is 72
meters. Find the length of the room.
Answers
Answer:
L=3w
P=2L+2w
P=6w+2w
P=8w
72=8w
x=9
L=27
Answer:
[tex]27[/tex] meters
Step-by-step explanation:
Let [tex]x[/tex] = the width of the rectangular room.
From the information "is three times as long as it is wide", we can set the length of the room as [tex]3x[/tex].
Perimeter of rectangle = [tex]2l + 2w[/tex] (formula for perimeter of rectangle)
[tex]72=2(3x)+2(x)[/tex]
[tex]72=6x+2x[/tex]
[tex]8x=72[/tex] (combine like terms)
[tex]x=9[/tex] meters
∴ The width of the room is 9 meters.
To find the length of the room, we can use substitution:
Length = [tex]3x[/tex]
[tex]=3(9)[/tex]
[tex]=27[/tex] meters
∴ The length of the rectangular room is 27 meters.
Hope this helps :)
volume of a cube is 216 cm 3 find the total surface area of the cube.
Answers
Answer:
6 cm
Step-by-step explanation:
Answer: The answer is 6 cm
Simplify: (3d^2 - 3d/ 3d -6) - (6/3d - 6)
Answers
Answer:
the answer would be 2d/\2 - 2d
Step-by-step explanation:
I took the test and got it right
Answer:
Step-by-step explanation:
What is the slope of y = x + 5?
Answers
Answer: 1
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
Slope in this form is denoted as m.
The formula is y = mx + b, and when you substitute the given values, you can tell that the m value is 1.
Will Give Brainliest!!!
Patrick graphed (shown below) the high temperatures ((left parenthesisin ^{\circ}\text{C}) ∘ C)degrees, start text, C, end text, right parenthesis that he experienced on each day of his trip to Homer, Alaska. What is the meaning of point AAA? Choose 1 answer: Choose 1 answer: (Choice A) A The high temperature on the 4^\text{th}4 th 4, start superscript, start text, t, h, end text, end superscript day was 7^{\circ}\text{C}7 ∘ C7, degrees, start text, C, end text below zero. (Choice B) B The high temperature on the 4^\text{th}4 th 4, start superscript, start text, t, h, end text, end superscript day was 7^{\circ}\text{C}7 ∘ C7, degrees, start text, C, end text above zero. (Choice C) C The high temperature on the 7^\text{th}7 th 7, start superscript, start text, t, h, end text, end superscript day was 4^{\circ}\text{C}4 ∘ C4, degrees, start text, C, end text below zero. (Choice D) D The high temperature on the 7^\text{th}7 th 7, start superscript, start text, t, h, end text, end superscript day was 4^{\circ}\text{C}4 ∘ C4, degrees, start text, C, end text above zero.
Answers
Answer: B. The high temperature on the 4th day was 7 degrees above zero
Step-by-step explanation:
Point A is located at (4,7), where the x-value represents the day and the y-value represents the temperature in degrees Celsius. Since the day is 4 and the temperature is 7 degrees above zero, the answer would be B.
Answer:
The other person is right :)
Step-by-step explanation:
(6 − 3)3 −21/3 + 2x3 simplified is:
Answers
Answer:
(3)3 - 21/3 + 6 --> 9 - 27/3 --> -18/3
Use the following image to answer the questions.
(a) How are the triangles similar? Justify your answer with a theorem or postulate.
(b) What is the value of x? Show your work
please help, due today, thank you!
Answers
(b) 24 3x + 6
—- = ———-
32 28
Cross multiply.
672 = 32 (3x + 6)
Divide both sides by 32.
21 = 3x + 6
15 = 3x
x = 5
FREE BRAINLIEST!!!
Correct answer gets Brainliest!
Click on the graph below to create a pentagon with vertices at the following points.(5, 5), (-3, 4), (-4.5, -4), (1, -5), (9, 0)
Answers
How many meters are in 3.6 kilometers?
Answers
please help 20 points!
9 5/6 + 1 1/4+ what=14
what-20-3 1/4=14 5/8
17/3+what+5/2=10 4/5
23.1+1 7/10-what=66/10
Answers
Answer:
9 5/6 + 1 1/4 - 2 11/12 = 14
-37 7/8 - 20 -3 1/4 = 14 5/8
17/3 - 2 19/30 +5/2 = 10 4/5
23.1 + 1 7/10 - 18 1/5 = 66/10
Step-by-step explanation:
David bought 11 gifts. He spent $5 on each gift. For each
gift he packed as many candy coins as he could fit into a small sack. The
candy coins were 3 for $1. How many candy coins did David purchase?
Answers
Answer:
11 x 5 = 55 so $55 on gifts
but how much money did he have?
Step-by-step explanation:
factorise a b + BC.......
Answers
Answer:
b(a+c)
Step-by-step explanation:
Due to ab and bc sharing b as a factor, we take that out and get b(a+c).
Hope this helped!
I need help please :)
Answers
Answer:
x is any integer except for -1
Step-by-step explanation:
If you substitute -1 for x, the denominator value would be 0, or undefined.
For this reason, x cannot be -1, which is mathematically known as an extraneous value.
1
Question: Two customers went to an office supply store to purchase small
envelopes and memo pads. Each small envelope costs the same amount,
and each memo pad costs the same amount. *
The first customer paid $17 for 7 small envelopes
and 3 memo pads.
The second customer paid $28.75 for 12 small
envelopes and 5 memo pads.
What was the cost in dollars of each memo pad?
Answers
Given:
The first customer paid $17 for 7 small envelopes and 3 memo pads.
The second customer paid $28.75 for 12 small envelopes and 5 memo pads.
To find:
The cost in dollars of each memo pad.
Solution:
Let x be the cost of each small envelop and y be the cost of each memo pad.
The first customer paid $17 for 7 small envelopes and 3 memo pads.
[tex]7x+3y=17[/tex] ...(i)
The second customer paid $28.75 for 12 small envelopes and 5 memo pads.
[tex]12x+5y=28.75[/tex] ...(ii)
Multiply equation (i) by 12 and equation (ii) be 7 to get same coefficient of x.
[tex]84x+36y=204[/tex] ...(iii)
[tex]84x+35y=201.25[/tex] ...(iv)
Subtracting (iv) from (iii), we get
[tex]84x+36y-84x-35y=204-201.25[/tex]
[tex]y=2.75[/tex]
Therefore, the cost of each memo pad is $2.75.
MIDDLE SCHOOL
Which gives the percent of increase from 60 to 75?
A. 20%
B. 25%
C. 40%
D. 45%
Answers
Answer:
20% I'm pretty sure
anyone know this i need help this is for a final
Answers
(1+4=5, 5+4=9, 9+4=13, 13+4=17)
hopefully this helps, good luck on your final! <3
The sum of three consecutive even integers is 36 . find the smallest of them
Answers
Answer:
10
Step-by-step explanation:
You can get the three consecutive integers by using algebraic expressions.
Let's solve.
Let x be the smallest even integer.
Let x+2 be the second even integer.
Let x+4 be the largest even integer.
x+x+2+x+4 = 363x+6 = 363x = 36-63x = 30x = [tex]\frac{30}{3}[/tex]x = 10Therefore, 10 is the smallest even integer.
x+2 = 10+2 = 12
The second even integer is 12.
x+4 = 10+4 = 14
The largest even integer is 14.
Let's check by adding the three even integers.
10+12+14 = 36
36 = 36
It's correct.
Help plz:))) I’ll mark you BRAINLIEST I am really struggling with this question plz help and will mark you BRAINLIEST
Answers
Answer:
Grace
Step-by-step explanation:
We have to look at the bottom 2 angles, the bigger the angle the wider it is. For Hector, his R angle is 50 degrees and it's 14 wide, but his R angle is 60 degrees, bigger than 50 degrees, and yet the it's only 12.5 wide which is smaller than 14. Grace got it right, 60 degrees is bigger than 50 so it's only natural for it to be wider too.
Simplify 3[2^3 + (4-2)^3 - (6-2)^2]
Answers
Answer:
[tex]\boxed{0}[/tex]
.
Step-by-step explanation:
[tex]3(2^3 + (4 - 2)^3 - (6 - 2)^2)[/tex]
[tex]= 3(2^3 + 2^3 - 4^2)[/tex]
[tex]= 3(2.2^3 - (2^2)^2)[/tex]
[tex]= 3(2^4 - 2^4)[/tex]
[tex]= 3(0)[/tex]
[tex]= 0[/tex]
Taylor. Bought a dozen eggs at the grocery store for 2.40$ what is the cost per egg
Answers
Answer:
0.20 cents per egg.
Step-by-step explanation:
You divide 2.40 by 12 and that is your final answer.
Jamie has two cylindrical travel mugs with the dimensions shown below. how much more can the taller travel mug hold compared to the shorter mug?
Answers
Answer:
B. 39.27 in.³.
Step-by-step explanation:
✔️Volume of the taller cylindrical mug = πr²h
Where,
r = ½(5) = 2.5 in.
h = 6 in.
Volume = π × 2.5² × 6
Volume of taller mug = 117.81 in.³
✔️Volume of the shorter cylindrical mug = πr²h
Where,
r = ½(5) = 2.5 in.
h = 4 in.
Volume = π × 2.5² × 4
Volume of taller mug = 78.54 in.³
✔️Thus:
117.81 in.³ - 78.54 in.³ = 39.27 in.³.
Therefore, the taller mug is 39.27 in.³ volume more than the shorter mug.
What is the range of the function shown on the graph above?
Answers
Answer:
23
Step-by-step explanation:
Each month for several months, the average temperature in °C (x) and the number of pounds of steam (y) consumed by a certain chemical plant were measured. The least-squares line computed from the resulting data is y = 245.82 + 1.13x. Predict the number of pounds of steam consumed in a month where the average temperature is 65°C.
If two months differ in their average temperatures by 5°C, by how much do you predict the number of pounds of steam consumed to differ?
Answers
Answer:
See step by step solution below
Step-by-step explanation:
Given that; y = 245.82 + 1.13x
If x = 65°C
y= 245.82 + 1.13(65)
y= 319 pounds of steam
Given that for the first month;
y1= 245.82 + 1.13x
For the second month
y2 = 245.82 + 1.13(x - 5)
y1 - y2 = ∆y
∆y = 245.82 + 1.13x - [245.82 + 1.13(x - 5)]
∆y = 5.65
JAB Consulting received a promissory note of $13,500 at 7% simple interest for 15 months from one of its customers. After 6 months, Grove Isle Bank discounted the note at a discount rate of 6% Calculate the proceeds (in $) that JAB Consulting will receive from the discounted note. (Round your answer to the nearest cent.)
Answers
Answer:
Amount = $14,024 (Approx)
Step-by-step explanation:
Given:
Amount received P = $13,500
Rate r = 7% = 0.07
Time t = 15 month = 15/12 = 1.25 = year
Discount rate = 6% = 0.06
Computation:
Maturity value = P[1+rt]
Maturity value = 13,500[1+(0.07)(1.25)]
Maturity value = $14,685.61
Time = 15 month - 6 month
Time = 9 month = 9/12 = 0.75 year
Amount = MV[1-dt]
Amount = 14,685.61[1-(0.75)(0.06)]
Amount = $14,024 (Approx)
Indicate whether the following congruence statement is true or false.
50 points
Answers
Step-by-step explanation:
The congruence statement is correct as KL = KR, LM = RQ and MK = QK. Also all the congruent angles correspond to the respective letters.
9 points
Miguel cashes his weekly paycheck ad Fees4Cash, a check-cashing
service. Fees4Cash charges Miguel $10.00 to cash his $200.00 paycheck.
Miguel is paid 4 times a month, how much does he pay Fees4Cash each
month to cash his paychecks?
$40-$50
$20-$25
$10-$15
$5-$10
Answers
the answer is $40-$50
Answer:
$40-$50
Step-by-step explanation:
Assuming Miguel makes $200 every paycheck and is charged $10 each time, then we just need to multiply $10 by the number of paychecks he cashes each month. He's charged $10 four times a month. 10x4=40. So Miguel is charged $40 a month to cash his paychecks.
