find the measure of the missing angle
a=
What value of x makes the following equation true?
31 = x + 14
A)45
B)27
C)25
D)17
Answer:
D) 17
Step-by-step explanation:
31 = x + 14
x = 31 - 14
x = 17
3(2x-4)-2(5x-2)=-20 what is the value of x
Step-by-step explanation:
3(2x - 4) - 2(5x - 2) = -20
6x - 12 - 10x + 4 = -20
-4x - 8 = - 20
-4x = -20 + 8
-4x = -12
x = -12 ÷ -4
x = 3
A number changes from 50 to 76. What type of percent change is this? Calculate the percent change.
Answer:
there was a 56% decrease change
There is a [tex]\boldsymbol{52\%}[/tex] percentage change as a number changes from [tex]50[/tex] to [tex]76[/tex].
Type is increase in percentage.
Define percentage.A percentage is a figure or ratio that is stated as a percentage of one hundred. The percent sign, " [tex]\%[/tex] ", is frequently used to represent it.
Difference between new and old number [tex]=76-50[/tex]
[tex]=\boldsymbol{26}[/tex]
Percentage change [tex]=\frac{76-50}{50}\times 100[/tex]
[tex]=\boldsymbol{52\%}[/tex]
So, there is a [tex]\boldsymbol{52\%}[/tex] increase.
Find out more information about percentage here:
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2. Compute where able, estimate otherwise
A 5/8-11/16
Answer:
I solved it and my answer is - 1.208
Answer:
0.063
Step-by-step explanation:
If 4356 students are arranged in the form a square find the number of students in each column
Step-by-step explanation:
soye9685e06e96elhfouo9tsr0yee3079e97
Answer:
he is weird
Step-by-step explanation:????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
Solve for x:
-42 = -7x
Answer:
x=6
Step-by-step explanation:
-7x= -42
x= -42/-7
x=6
Answer:
x=6
Step-by-step explanation:
-42= -7x divide -7 on both sides
6=x negatives cancel out
x=6 flip (not necessary but teachers like it this way)
Express the ratio 45 seconds to 30 minutes as a fraction in simplest form.
A. 3/2
B. 2/3
C. 49
D. 1/40
Answer:
A) 3:2
Step-by-step explanation:
45:30
divide by 5
9:6
divide by 3
3:2
OMG HELP!!!
not really lol! Yes I'm doing it again.
What's 4+4?
Answer:
8
Step-by-step explanation:
yes that's correctjahshsjsjsjsj
Answer: 4
Step-by-step explanation: because 2+2+4 and its not gonna equal anything else
6/5w =1
Solve for W and simplify your answer.
Answer: 1.2 or 6/5ths
Maria solved the equation.
4 (3 x minus 8) minus 4 = 24. 12 x minus 32 minus 4 = 24. 12 x minus 36 = 24. 12 x = 60. x = 5.
What methods did she use and in what order did she use them?
Answer:
distributive property
combining like terms
addition property of equality
division property of equality
Step-by-step explanation:
I took the quiz
Answer:
C.) Distributive property.
Combining like terms.
Addition property of equality.
Division property of equality.
Step-by-step explanation:
I just finished doing the test on edge 2020 and got it right.
A plane flies 1890 km in 3.5 hours. How far will the plane fly in 4.2 hours if it maintains the same air speed?
Answer:
2267 km
Step-by-step explanation:
1890 km/3.5 hours = 2267 km/4.2 hours
2268 km far will the plane fly in 4.2 hours if it maintains the same air speed.
How far will the plane fly in 4.2 hours if it maintains the same air speed?
The formula speed = distance ÷ time can be rearranged like any other equation. The formula can be rearranged in three ways: speed = distance ÷ time. distance = speed × time.
Given,a plane flies 1890 km in 3.5 hours.
So, distance = 1890 km and time = 3.5 hours.
We know,
Distance = Speed × Time
For example, If speed of a car is 20 m/s and the car travel 60 s then the car cover total distance
[tex]= 20 \times 60 = 1200 \: m[/tex]
Again
[tex]speed = \frac{distance}{time}[/tex]
According to question,
Speed
[tex] = \frac{distance}{time} \\ = \frac{1890}{3.5} \\ = 540 [/tex]
So, speed of the plane is 540 km/hour.
Again given time is 4.2 hours
So, Distance = Speed × Time
[tex] = 540 \times 4.2 \\ = 2268 \: km[/tex]
Speed and distance related one more question,
https://brainly.com/question/12759408
#SPJ2
The volume, V, of a rectangular prism is determined using the formula V=lwh, where l is the length, w is the width, and h is the height of the prism.
Using this formula, what is the width of a rectangular prism that has a volume of 138.24 cubic inches, a height of 9.6 inches, and a length of 3.2 inches? Round to the nearest tenth.
0.2 inches
4.5 inches
46.1 inches
414.7 inches
Answer:
Width of the rectangular prism
It is given to us that the volume of the rectangular prism is calculated by the given formula :-
v = lwh
Where,
v = volume
l = length
w = width
h = height
Now,
In the question we are given :-
v = 138.24 cubic inches
h = 9.6 inches
l = 3.2 inches
w = ?
Substitute these values in the volume formula given :-
138.24 = 3.2 * w * 9.6
138.24 = 30.72 * w
w = 138.24/30.72
w = 4.5
⇒ The width of the rectangular prism is 4.5 inches.
The required width of the rectangular prism is 4.5 inches.
Given information:
The volume of the rectangular prism is defined as,
[tex]V=lwh[/tex]
where l is the length, w is the width, and h is the height of the prism.
The volume of the prism is 138.24 cubic inches.
The height of the prism is 9.6 inches, and the length of the prism is 3.2 inches.
So, the width of the prism can be calculated as,
[tex]V=lwh\\138.24 =3.2\times w\times 9.6\\138.24 =30.72\times w\\w=\dfrac{138.24}{30.72}\\w=4.5\rm \; inch[/tex]
Therefore, the required width of the rectangular prism is 4.5 inches.
For more details, refer to the link:
https://brainly.com/question/12449923
what is 5 divided by 5 5/6?
Answer:
6/7. or 0.857142 repeating
Step-by-step explanation:
Answer:
[tex] \dfrac{6}{7} [/tex]
Step-by-step explanation:
Step 1: Change the mixed numeral to a fraction.
Step 2: To divide by a fraction, multiply by the reciprocal.
[tex] 5 \div 5 \frac{5}{6} = [/tex]
[tex] = 5 \div \dfrac{5 \times 6 + 5}{6} [/tex]
[tex] = 5 \div \dfrac{35}{6} [/tex]
[tex] = \dfrac{5}{1} \times \dfrac{6}{35} [/tex]
[tex] = \dfrac{5 \times 6}{1 \times 35} [/tex]
[tex] = \dfrac{30}{35} [/tex]
[tex] = \dfrac{6}{7} [/tex]
A box has dimensions of 19 inches long, 1.7 feet wide, and 6 inches high. What is the volume of the box? The formula for the volume is V = l ⋅ w ⋅ h. (1 point)
Answer:
Volume = l x w x h
Volume = 19 x 1.7 x 6
= 193.8
the ski team needs new uniforms. The students plan to sell plush toy eagles (the school mascot) for $5 each. The students find three companies online that sell stuffed mascots. Company A sells 18 eagles for $49.32. Company B seels 16 eagles for $43.36. Company C charges $41.55 for 15 eagles. Which company has the best to buy?
Answer:
Step-by-step explanation:
Company A = 18 eagles for $49.32
Price per eagle = $49.32 / 18
= $2.74
Company B = 16 eagles for $43.36
Price per eagle = $43.36 / 16 eagles
= $2.71
Company C = $41.55 for 15 eagles
Price per eagle = $41.55 / 15 eagles
= $2.77
The company which has the best buy is company C, they sell 1 eagle for $2.77 (highest selling price among the three companies)
NO GOOGLE IS ALLOWED CAUCLATORS ARE ALLOWED
Answer:
ok whats the question
Step-by-step explanation:
8 times 1/5 equal what?
Answer:
12
Step-by-step explanation:
In a recent poll, the Gallup organization found that 45% of adult Americans believe that the overall state of moral values in the United States is poor. Suppose a survey of a random sample of 25 adult Americans is conducted in which they are asked to disclose their feelings on the overall state of moral values in the United States. Explain why this is a binomial experiment.
Answer:
This is a binomial experiment because
The number of trials is fixed The trial are independent of each other The there is only two outcome (i.e the outcome that the moral value is poor or the outcome that the moral value is good )This outcome is consistent throughout the trialStep-by-step explanation:
If x=-2 and y=3 what is the value of 2x+y?
Answer:
2x(-2)+y= -1
Step-by-step explanation:
Which fraction is equivalent to StartFraction 5 Over 20 EndFraction? StartFraction 4 Over 16 EndFraction, because StartFraction 5 Over 20 EndFraction = one-fourth and One-fourth = StartFraction 4 Over 16 EndFraction StartFraction 4 Over 12 EndFraction, because StartFraction 5 Over 20 EndFraction = one-fourth and One-fourth = StartFraction 4 Over 12 EndFraction StartFraction 4 Over 19 EndFraction, because StartFraction 5 Over 20 EndFraction = StartFraction 5 minus 1 Over 20 minus 1 EndFraction = StartFraction 4 Over 19 EndFraction StartFraction 4 Over 15 EndFraction, because StartFraction 5 Over 20 EndFraction = one-fifth = StartFraction 5 minus 1 Over 20 minus 5 EndFraction = StartFraction 4 Over 15 EndFraction
Answer:
[tex]\frac{5}{20} = \frac{1}{4} = \frac{4}{16}[/tex]
Step-by-step explanation:
Given
[tex]Fraction = \frac{5}{20}[/tex]
Required
Get equivalent fractions
[tex]Fraction = \frac{5}{20}[/tex]
Divide numerator and denominator by 5
[tex]Fraction = \frac{5/5}{20/5}[/tex]
[tex]Fraction = \frac{1}{4}[/tex]
Multiply the numerator ad denominator by 4
[tex]Fraction = \frac{1 * 4}{4 * 4}[/tex]
[tex]Fraction = \frac{4}{16}[/tex]
Hence:
[tex]\frac{5}{20} = \frac{1}{4} = \frac{4}{16}[/tex]
Option A answers the question
Answer:loser
Step-by-step explanation:
Need help please!!!!!!
Answer: -2/6
Step-by-step explanation:
Slope=rise over run
Up 2 and to the left 6 (which makes it a negative)
I need to know the equation
Answer:
I think it is 7x+y=
Step-by-step explanation:
Please forgive me if I am wrong :)
help it's worth 15 points
Answer:
$340
Step-by-step explanation:
because first i divided 3,400 by 800 because thats how many bags pf ice that was sold over the weekend and then I got 4.25 and then I did 4.25*80 and I got $340 and I hope this helps u let me know
Answer: $340
Step-by-step explanation:
Create a proportion with the given values of 800 lbs = $3400
[tex]\dfrac{dollars}{pounds}:\ \dfrac{3400}{800}=\dfrac{x}{80}[/tex]
Cross Multiply: 800x = 3400(80)
Divide by 800: x = 340
If log5(sqr root5)125=x and log2(sqr root 2) 64=y, the product of x and y is?
Answer: x=15
y=12
15x12=180
Step-by-step explanation:
What is another way to write x 4/3
Answer:
1.3333333333333333 or 1 1/3
Step-by-step explanation:
What is the x?
What point is halfway between (3, -1) and (8,-6)?
(11, -7)
(5.5, -3.5)
(2,-2)
(-5.5, -3.5)
Please answerrr!!
Answer:
(5.5, -3.5)
Step-by-step explanation:
What is the x intercept of the line 6x - 5y = 12?
Answer:
2,0
Step-by-step explanation:
6x-5y=12
subtract 6x from both sides.
-5y=-6x+12
divide -5 on both sides.
y=6/5x-12/5
Answer:
x = 2 ⇒ point (2, 0)
Step-by-step explanation:
The x-intercept is the place where the line crosses the x-axis. This is also when y = 0.
So, set y equal to 0 and solve for x:
6x - 5y = 12
6x - 5 * 0 = 12
6x = 12
x = 12/6 = 2
The x-intercept, thus, is at x = 2.
~ an aesthetics lover
You are creating identical candy bags using 18 chocolate bars and 30 peanut butter cups. What is the greatest number of bags you can fill using all the candy? How many of each will be in each bag?
What is the greatest number of bags you can fill using all the candy?
How many chocolate bars will be in each bag?
How many peanut butter cups will be in each bag?
Answer:
If you can't split up the peanut butter cups, the identical bags would each have 1 chocolate bar and 1 peanut butter cup because 30 cannot be divided between 18 bags as whole numbers more than once.6Is you're looking for the answer all you have to do is find the gcf (greatest common factor) of 18 and 30 and you would get 6I hope this helpsAnswer:
The Greatest number of candy bags I can make is 3. There would be 6 chocolate bars and 10 Peanut Butter Cups.
My Work (copy if you would like, but do not paste this same exact image to a document.):
Find the value of 16^3/4
Answer:
8
Step-by-step explanation: