What is the measure of x?
90°
120°
108°
100°
Answer:
108
I hoped that helped
all you need is in the photo
answe fast pleaseee
Answer:
just divide them
Step-by-step explanation:
Answer:
m = 810 movies
Step-by-step explanation:
6,840 = 3(1740) + 2m
6,840 = 5,220 + 2m
Subtract 5,220 on both sides
1,620 = 2m
Divide each side by 2
m = 810
A boat goes 24 miles at a constant speed in 4 hours against a river current.
It takes the boat 3 hours to go the same distance at the same speed with the
current of the river. What is the speed of the boat and what is the current of
the river?
The speed of the boat is 7 miles/hour and the current of the river is 1 mile/hour.
What is the distance?Distance is a numerical representation of the distance between two items or locations. Distance refers to a physical length or an approximation based on other physics or common usage considerations.
We have:
A boat goes 24 miles at a constant speed in 4 hours against a river current.
It takes the boat 3 hours to go the same distance at the same speed with the current of the river.
Let's suppose the speed of the boat is x miles/hour and the current of the river is y
x- y = 24/4
x - y = 6 ..(1)
x + y = 24/3
x + y = 8 ..(2)
Adding equation (1) and (2):
2x = 14
x = 7 miles/hour
y = 8 - 7 = 1 miles/hour
Thus, the speed of the boat is 7 miles/hour and the current of the river is 1 mile/hour.
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At a football game three out of the first five student that arrived were wearing a jacket based on his information if 300 students attend the game how many students could be expected to not be wearing a jacket
Answer:
120 students students could be expected to not be wearing a jacket
Step-by-step explanation:
Based on this, we can work with the assumption that 3/5 of the students that entered the stadium were wearing jackets.
Given that the total population of students that attended the game is 300
This means that 3/5 of the 300 = 180 students.
180 students were estimated to be wearing jackets.
The number of students that were without jackets is 300 - 180 = 120 students
246.8 is what percent of 128? Round to the nearest thousandth.
Answer:
60%
Step-by-step explanation:
Answer:
Most 193%
Step-by-step explanation:
246.8/128= 1.928
Plz help!!
Will give brainliest
I need help my teacher didn’t even explain how to do this
Answer:its b
first off its a straight line ill give it that but its not going through the origin is think its b
hoped this helped lmk if it did
HELPPPP!!!!
Water flows through a pipe at a rate of 6 milliliters per hour. Express this rate of flow in pints per day. Round your answer to the nearest hundredth.
Answer: Water flows through a pipe at a rate of about 502 milliliters per hour.
Step-by-step explanation:
The flow rate in pints per day will be 0.304 pints/day of the given flow rate.
What is unit conversion?To convert any unit into another is called a unit conversion.
In order to convert units, we need to care about their dimensions their dimension should not be changed.
For example conversion of a kilometer to a meter is to multiply by 1000 but meter and kilometer both unit is for distance only.
Another example could be kilo gram to gram.
Given,
Flow rate = 6 milliliter/hour
Since, 1 pint = 473 ml ⇒ 1 ml = 1/473 pint
And 1 day = 24 hours ⇒ 1 hour = 1/24 day
Now,
6 milliliter/hour = 6 × 1 ml/1 hour
6 milliliter/hour = (6/473) × 24
6 milliliter/hour = 0.304
Hence "The flow rate in pints per day will be 0.304 pints/day of the given flow rate".
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6 and 3 fourths plus 3 and 1 eighth
what is the answer?
Answer:
[tex]9\frac{7}{8}[/tex]
Step-by-step explanation:
[tex]6\frac{3}{4} + 3\frac{1}{8}[/tex], You have to make it so they have a common denominator
[tex]6\frac{6}{8}+ 3\frac{1}{8}[/tex]
This would make the answer
[tex]9\frac{7}{8}[/tex]
TIMED FINAL. WILL GIVE BRAINLIEST IF ANSWERED IN THE NEXT HOUR. I NEED THE ANSWER ASAP.
The tables show linear functions representing the cost of purchasing different amounts of broccoli and cauliflower.
(SORRY I CAN'T INSERT THE TABLES..... but if you did it on Edge 2020, please tell me the answer)
Which function has the greater slope and what does it indicate?
A) The broccoli function has a greater slope, which shows that the cost per pound of broccoli is less than the cost per pound of cauliflower.
B) The broccoli function has a greater slope, which shows that the cost per pound of broccoli is greater than the cost per pound of cauliflower.
C) The cauliflower function has a greater slope, which shows that the cost per pound of cauliflower is less than the cost per pound of broccoli.
D) The cauliflower function has a greater slope, which shows that the cost per pound of cauliflower is greater than the cost per pound of broccoli.
Answer:
I I'm not 100percent sure but i believe the answere should be D.The cauliflower function has a greater slope, which shows that the cost per pound of cauliflower is greater than the cost per pound of broccoli.
Answer:
option 4
Step-by-step explanation:
Which of the following is the lowest cost per can?
A. 3 cans of juice for $3.80
B.
5 cans of juice for $6.15
C.
8 cans of juice for $9.52
D.
12 cans of juice for $14.58
Answer:
The answer is C. 8 cans of juice for $9.52
Step-by-step explanation:
A. About $1.27 per can
B. $1.23 per can
C. $1.19 per can
D. About $1.22 per can
According to the calculations, 8 cans of juice for $9.52 is the lowest cost out of the four answer choices.
Help please give me correct answer
In ΔHIJ, h = 450 cm, i = 210 cm and j=640 cm. Find the measure of ∠I to the nearest degree.
Answer:
10
Step-by-step explanation:
The measure of an angle∠I is 10 degrees between the 450 cm and 640 cm sides.
What is the Cosine Rule?The Law of Cosines (also called the Cosine Rule) is defined as it relates all three sides of a triangle with an angle of a triangle.
c² = a² + b² − 2ab cos(C)
The cosine rule, also known as the law of cosines, relates all 3 sides of a triangle with an angle of a triangle. it relates the lengths of the sides of a triangle to the cosine of one of its angles.
In the given triangle ΔHIJ,
Sides:
h = 450 m
i = 210 m
j = 640 m
The angle of ∠I is 10 degrees between the 450 cm and 640 cm sides.
According to the cosine rule,
j² = h² + i² − 2ab cos(I)
Substitute the values in the Cosine Rule,
450² = 210² + 640² - 2(210)(640)cos(I)
After solving we get the value of angle ∠I :
∠I = 9.56038°
Rounded to the nearest degree.
∠I = 10°
Thus, the measure of an angle∠I is 10 degrees.
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am ÷ an = _________
3(2x + 4) + 2(x-2)
Match the equivalent expressions
Answer:
3(2x+4)+2(x-2)
6x+12+2x-4
6x+2x+12-4
8x+8
I am from grade 9 from which grade are you
field biologist collects 220 butterflies and moths. He collects 4 butterflies for every moth. How many butterflies and how many moths does he collect?
Answer:
The number of butterflies he collects = 176
The number of moth he collects = 44
Step-by-step explanation:
This question has to do with ratio.
We are told in the question that:He collects 4 butterflies for every moth.
Hence, the ratio of
Butterflies : Moth
4 : 1
Sum of the proportion = 4 + 1 = 5
We are also told he has a total of 220 butterflies and moths.
Hence:
The number of butterflies he collects is calculated as
4/5 × 220 = 176 butterflies
The number of moth that he collects =
1/5 × 220 = 44 moth
Answer:
Step-by-step explanation:
176 butterflies and 44 moths
If a football player lost a total of 66 yards in 11 plays, how many yards on average did he lose each play? Express this loss as an integer.
-
Is it 6 or -6?
A. Figure 1
B. Figure 2
C. Figure 3
D. Figure 4
Answer:
Maybe figure 2
Step-by-step explanation:
If it is correct then
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social experiment in herd socialization. if your best friend did what? would you follow select the one that has to do with herd social.
A. Says thank you to her mom
B. does a bahhhhhhhhhhhhd thing
C. join a school they arent going to because its fun
D. Remove them from instat because they talked sad about sheep
choose wisely no redos this is %20 of your grade
Regular price. discount
pants $32 25%
shirts $24. 30%
shoes $45. 35%
socks $4. 10%
WHAT WILL THE DISCOUNTED PRICE OF THE SOCKS BE
PLEASE HELP PLEASE ASAP!! WILL MARK BRAINLEIST
Answer:
$3.60
Step-by-step explanation:
This is because 10% of 4 results in this answer.
Feel free to give brainliest.
What is the slope of the line?
Answer:
- 7/4
Step-by-step explanation:
1) (y2 - y1)/(x2 - x1)
2) pick two points, mine were (1,-3) and (-3,4)
3) Substitute the values (4+3)/(-3-1)
4) Solve and no matter what points you’ll get -7/4
Solve for X. Help please!
Answer:
C
Step-by-step explanation:
180-80=100
100+5x+10+6x+4=180
114+11x=180
11x=66
x=6
What is the area, in square meters, of the rhombus above?
Answer:
C
Step-by-step explanation:
Answer:
Answer is D
Step-by-step explanation:
In order to find the answer you would need to multiply 7 square meters by 7.9 square meters which would get 55.3 square meters.
Convert the fraction below into a decimal 2/9
Answer:
2/9 as a decimal is 0.222 repeating
Step-by-step explanation:
All you have to do is solve 2 divided by 9 and it will give you the answer which is 0.222
Hope this helps!
5у - 4х = -7
2y + 4x = - 14
(Geometry) Determine the relationship between the two given lines:
Y=-2x+8
Y=-2x+5
a. Perpendicular because slopes are equal
b. These slopes are neither perpendicular nor parallel
c. Parallel because slopes are equal
d. Parallel because slopes are opposite reciprocals
e. Perpendicular because slopes are opposite reciprocals.
8(x – 3) – (6 – 2x) = 2(x + 2) – 5(5 – 2)
Answer:
x= [tex]\frac{19}{8}[/tex]
Step-by-step explanation:
8(x−3)−(6−2x)=2(x+2)−5(5−2)
Step 1: Simplify both sides of the equation.
8(x−3)−(6−2x)=2(x+2)−5(5−2)
8(x−3)+−1(6−2x)=2(x+2)−5(5−2)(Distribute the Negative Sign)
8(x−3)+(−1)(6)+−1(−2x)=2(x+2)−5(5−2)
8(x−3)+−6+2x=2(x+2)−5(5−2)
(8)(x)+(8)(−3)+−6+2x=(2)(x)+(2)(2)+−5(5−2)(Distribute)
8x+−24+−6+2x=2x+4+−15
(8x+2x)+(−24+−6)=(2x)+(4+−15)(Combine Like Terms)
10x+−30=2x+−11
10x−30=2x−11
Step 2: Subtract 2x from both sides.
10x−30−2x=2x−11−2x
8x−30=−11
Step 3: Add 30 to both sides.
8x−30+30=−11+30
8x=19
Step 4: Divide both sides by 8.
8x/8=19/8
Answer: x=[tex]\frac{19}{8}[/tex]
8(x - 3) - (6 - 2x) = 2(x + 2) - 5(5 - 2)
8*x - 8*3 - 6 + 2x = 2*x + 2*2 - 5*3
8x - 24 - 6 + 2x = 2x + 4 - 15 ( Cancel equal terms on both sides of the equation)
8x - 24 - 6 = 4 - 15
8x - 30 = -11
8x = -11 + 30
8x = 19
x = 19/8
This is a math question and if you get it right it is 20 points
Answer:
B
Step-by-step explanation:
Clare has a recipe for yellow cake. She uses 913 cups of flour to make 4 cakes. Noah will follow the same recipe. He will make c cakes using f cups of flour.
Which of these equations represent the relationship between c and f? Highlight the correct answer.
Answer:
f/c
Step-by-step explanation:
it is bcs 913/4 and the same concept is used
On a field trip, there are 3 adults for every 45 students. Which graph models a relationship
with the same unit rate?
10
9
8
7
6
10
9
8
F
H
0
30 60 90 120 150*
0
30 60
90
120 156
10
9
10
8
6
3
6
5
4
3
2
0
30 60 90 120 150
0
30
60 90 120 150
Answer:
H (the second graph)
Step-by-step explanation:
