Answers
Answer:
c, d, e,
Step-by-step explanation:
supplementary means 180 degrees or straight line
Related Questions
3x4 . 6x6 simplify the following expression
Answers
Answer:
432 is the answer
Step-by-step explanation:
you multiply 3 times 4 that equals 12
you multiply 6 times 6 that equals 36
you multiply 12 times 36 that equals 432
Answer
432 is the answer
Step-by-step explanation:
you multiply 3 times 4 that equals 12
you multiply 6 times 6 that equals 36
you multiply 12 times 36 that equals 432
Need help ASAP What’s the area of a sum
Answers
Hope this helps!!:))
which two ratios form a proportion
A 1:2 and 4:2
b 1:2 6:3
c2:1 2:4
d 2:1 and 6 :3
Answers
Answer:c
Step-by-step explanation:
Did the test
Answer:
D. 2:1 & 6:3
Step-by-step explanation:
Proportion means equal so we need to see which ratios are equal.
To do that we need to make one fo the numbers in the ratio equal the corresponding number in the other ratio, then see if the other matches.
A:
1:2 & 4:2
The second number is already the same but the first isn't, therefore it is not proportional.
B:
1:2 & 6:3
To get 1 to equal 6 we must multiply it by 6, and what you do to one side you must do to the other so we have to multiply 2 by 6 as well
6:12 & 6:3
The first numbers are the same but the second isn't, therefore it is not proportional.
C:
2:1 & 2:4
The first numbers are the same but the second isn't, therefore it is not proportional
D:
2:1 & 6:3
to get 2 to equal 6 we need to multiply it by 3, which means we have to multiu 1 by 3 too
6:3 & 6:3
These are equal so this is proportional.
how many (5/16)s are in 1 7/8
Answers
Answer:
6
Step-by-step explanation:
Answer:
6.
Step-by-step explanation:
1 7/8 / 5/16
= 15/8 / 5/16
= 15/8 * 16/5
= 15*16
------
8 * 5
= 3 * 2 / 1* 1
= 6.
In the figure below, determine the perimeter of AEFG.
26
26
DG
2x + 15
39 units
55 units
66 units
o
82 units
Answers
Answer:
A
Step-by-step explanation:
I took the quiz
Answer: 39 units
Step-by-step explanation:
I took the test
A sweater is on sale for 22.50 if the price represents a 45% what is the selling price
Answers
answer please math 1234556778898999000
Answers
Answer:
[tex]\sqrt{6}[/tex]
Step-by-step explanation:
What is the relationship between n and the number of petals shown in the sine rose curve?
n petals when n is even and odd
2n petals when n is even and odd
2n petals when n is even and n when n is odd
n petals when n is even and 2n when n is odd
Answer is C
Answers
Answer:
2n petals when n is even and n when n is odd
Step-by-step explanation:
edge 2020
Answer:
2n petals when n is even and n when n is odd
Step-by-step explanation:
edge
casey wants to buy a gym memebership. One gym has a $80 joining fee and cost $35 per month. Another gym has no joining fee and costs 75$ per month. When would casey pay the same amount to be a member of either gym? how much would she pay?
Answers
Answer:
they cost the same after 2 months
Step-by-step explanation:
Since we're looking for these two gyms cost the same, we need to make the equation compare the two together:
35x + 80 = 75x (the 1st gym with a joining fee $80 and 35 monthly equals $75 monthly)
Subtract 35x from both sides:
35x - 35x + 80 = 75x - 35x
80 = 40x
Divide by 40:
80 / 40 = 40x / 40
2 = x
So they cost the same after 2 months
35 * 2 + 80 = 75 * 2
150 = 150
And you'll be spending $150 in total.
El costo total de una membresía de club de fans de Ariana Grande está representado por la expresión
3.50 m + 12, donde m es el número de meses que usted es un miembro. ¿Qué podría representar el 12?
The total cost of an Ariana Grande fan club membership is represented by the expression 3.50 m + 12 , where m is the number of months you are a member. What could the 12 represent?
Answers
Step-by-step explanation:
El costo total de una membresía de club de fans de Ariana Grande está representado por la expresión
3.50 m + 12, donde m es el número de meses que usted es un miembro. ¿Qué podría representar el 12?
The total cost of an Ariana Grande fan club membership is represented by the expression 3.50 m + 12 , where m is the number of months you are a member. What could the 12 represent
3. A road sign that is 12 feet high casts a shadow that is 15 feet long.
A second, taller road sign casts a shadow that is 25 feet long. What is
the height of the taller road sign?
Answers
Answer:
I think its 22 but I'm not sure
A BMW I-8 has N advertised rate of acceleration of 6.39 m/s to the second power. Based in the advertised date of acceleration, what would the velocity of a bmw I-8, starting from rest, in 4.20 seconds
Answers
Answer:
3.43
Step-by-step explanation:
wich is true
A:tree and three nineths+seven and six ellevenths=ten and eighty seven ninty ninths
B:2 and tree eighths+six and four fiths = eight and thelve 40ths
C:3 and 3 7ths+4 and 2 3rds=7 and 2 21ths
D:4 and 5 6ths+5 and 5 7ths=9 and 10 12ths
Answers
Answer:
the aswer is D
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
should be the answer because
A boy wants to jump onto a carousel that is spinning at a rate of 14 revolutions per minute. If the carousel is 23 feet in diamter, how fast must the boy run to match the speed of the carousel and jump on?A) 2.68 feet per second.B) 1,011.59 feet per second.C) 33.72 feet per second.D) 16.86 feet per second.
Answers
Answer:
16.86 ft/s
Step-by-step explanation:
Given that
Speed of the carousel, s = 14 rpm
Distance from the carousel, d = 23 ft
To start with, we convert the given speed to revolution per second, so that
s = 14/60 rev/sec
To find the needed speed, we use the formula
v =2πnR, remember that Diameter = 2R, so we substitute D for 2R and get πnD
v = πnD, and we use this to find our needed velocity
v = 3.142 * 14/60 * 23
v = 72.266 * 14/60
v = 16.86 ft/s
Therefore the boy must run at a speed of 16.86 ft/s in order to be able to match the carousel and jump on it
If the radius of a circle is 19 what’s the circles diameter
Answers
Answer:
38
Step-by-step explanation:
R × 2 = D19 × 2 = D19 × 2 = 38I hope this helps!
Answer:
d = 38
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASGeometry
Diameter: d = 2rStep-by-step explanation:
Step 1: Define
Radius r = 19
Step 2: Find diameter
Substitute: d = 2(19)Multiply: d = 38And we have our final answer!
which ordered pair is a solution to the equation y=4-6x?
a) (8,-2)
b) (2,-8)
c) (-8,2)
d) (-2,-8)
Answers
Answer:
the answer to this is b( 2,-8)
On a spelling quiz, Lily got 16 out of 20 questions correct. Select all the expressions that show the ratio of Lily’s correct answers to incorrect answers.
A. 45
B. 164
C. 4:1
D. 5:4
E. 16:20
Answers
Answer:
E.
Step-by-step explanation: Unless you accidentally swapped the 5 and 4 around for D, then the answer is just E.
someone help me on 1 pls
Answers
Answer:
The answer is 140
Step-by-step explanation:
Evaluate ^4√9√9/^4√9^5
A: 9 -1/-2
B: 9 -1/-4
C: 9
D:9^2
Answers
Answer:
It is answer A
Step-by-step explanation:
The elevation of a mountain is 27,370 feet. Due to erosion, this mountain is reduced by 0.2% each year. In how many years will the elevation be 26,986.82 feet?
Answers
Answer:
7 years
Step-by-step explanation:
27370 - 26986.82 = 383.18ft
0.2% = 0.2/100 = 0.002
27370*0.002 = 54.74
each year the montain reduce your elevation
54.74ft
then:
383.18/54.74 = 7
Answer:
7 years
Which mapping diagram does not represent a function? es A) 2 26 347 4 8 B) 2 37 4 18 C) B 2 6 3-47 4 8 D) 2 3 4 6 7 8
Answers
Answer:
I think it is A
Step-by-step explanation:
Please help ASAP!!!!!!
Answers
Answer:
2
Step-by-step explanation:
Working alone, Jamie can mow her lawn in 75 minutes. If Bob helps her, then the two can mow the lawn in 30 minutes. How long does it take Bob to mow the lawn alone?
20 POINTS!!
Answers
Answer:
60 mins
Step-by-step explanation:
please write $98.03 in words
Answers
Answer:
ninety-eight dollars and three cents
Step-by-step explanation:
Answer:
Ninety-eight dollars and three cents?
Step-by-step explanation:
plz HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answers
Answer:
36 ÷ a
55 - b
18 + c
49 x d
e ÷ 62
Step-by-step explanation:
Victoria ran 3/4 mile on Tuesday. She ran 2.2 times further on Saturday. How many miles did she run on Saturday
Answers
Answer:
The answer is 1.65 miles.
Step-by-step explanation:
To get this answer you need to convert 3/4 to a decimal, 0.75. Then multiply 0.75 by 2.2 to get 1.65.
frank is going to plant b vegetable seeds in one garden and 4b + 2 vegetable seeds in another. How many seeds is frank going to plant?
Answers
Answer:
5b + 2
Step-by-step explanation:
Frank is going to plant b vegetable seeds in one garden and 4b + 2 vegetable seeds in another.
We need to find how many seeds is frank going to plant.
It is equal to the sum of vegetable seeds in one garden and the vegetable seeds in another.
Sum = b + 4b + 2
Sum = 5b + 2
So, there are "5b + 2" seeds frank going to plant.
If a random sample of 47 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by more than 0.2 millimeters?
Answers
Complete Question
Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean diameter of 143 millimetres, and a standard deviation of 5. If a random sample of 47 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by more than 0.2 millimetres? Round your answer to four decimal places.
Answer:
The probability is [tex]P(|\= x - \mu | \ge 0.2 ) = 0.78394[/tex]
Step-by-step explanation:
From the question we are told that
The sample size is n = 47
The mean diameter is [tex]\mu = 143[/tex]
The standard deviation is [tex]\sigma = 5[/tex]
Generally the standard error of the mean is mathematically represented as
[tex]\sigma_{x} = \frac{\sigma }{\sqrt{n} }[/tex]
=> [tex]\sigma_{x} = \frac{5 }{\sqrt{47} }[/tex]
=> [tex]\sigma_{x} = 0.7293[/tex]
Generally the probability that the sample mean will differ from the population mean by more than 0.2 milli meters is mathematically represented as
[tex]P(|\= x - \mu | \ge 0.2 ) = P(\frac{|\= x - \mu|}{\sigma_{x}} \ge \frac{0.2}{0.7293} )[/tex]
[tex]\frac{|\= x - \mu | -\mu}{\sigma } = |Z| (The \ standardized \ value\ of \ {|\= x - \mu | )[/tex]
=> [tex]P(|\= x - \mu | \ge 0.2 ) = P(|Z| \ge 0.2742 )[/tex]
=> [tex]P(|\= x - \mu | \ge 0.2 ) = P(Z < - 2742) + P(Z > 0.2742)[/tex]
From the z table the area under the normal curve to the left corresponding to -2.742 is
[tex]P(Z < -0.2742) =0.39197[/tex]
From the z table the area under the normal curve to the right corresponding to 2.742 is
P(Z > 0.2742) = 0.39197
So
[tex]P(|\= x - \mu | \ge 0.2 ) = 0.39197 + 0.39197[/tex]
[tex]P(|\= x - \mu | \ge 0.2 ) = 0.78394[/tex]
Estimate the perimeter and the area of the shaded figure to the nearest tenth.
Answers
Answer:
Here is ur answer.
Step-by-step explanation:
|| evaluate. ||
y + 8 for y = -10
help asap plspls !! :)
Answers
Answer:
i am braindead i cant help but i think its 2^5
Step-by-step explanation:
