Answer:
[tex] - 6(4a + 3) \\ =( - 6 \times 4a) + ( - 6 \times 3) \\ = - 24a - 18 \\ [/tex]
Step-by-step explanation:
-6(4a+3)
(-6×4a) (-6×3)
-24a-18Write an equation that represents the distance d and Miles traveled by the monarch butterfly and t days
Complete question :
When the monarch butterfly is migrating to the south, it has an average speed of 80 miles per day. Write an equation that shows the realtionship between the number of days (t) and the distance (in miles) it has traveled (d)
Answer:
d = 80t
Step-by-step explanation:
Given :
Average speed = 80 miles per hour
Distance traveled (in miles) = d
Number of days = t
Equation which shows the Relationship between Number of days and distance traveled :
Recall :
Speed = distance / time
Speed = 80 ; distance = d ; time = t
80 = d/t
80 * t = d
d = 80t
WILL MARK BRAINLIEST!!
In a survey conducted at a pet store, 150 customers were asked if they owned
birds or fish. The survey data are shown in the relative frequency table.
Own a bird
Do not own a
bird
Total
Own fish
0.04
0.08
0.02
0.86
Do not own fish
Total
What percentage of the people surveyed own a bird?
Using proportions, it is found that the percentage of the people surveyed own a bird is given by:
C. 6%.
What is a proportion?A proportion is a fraction of a total amount, and the measures are related using a rule of three. When the proportion is multiplied by 100%, a percentage is found.
The proportion of people who own a bird is:
p = 0.04 + 0.02 = 0.06.
Hence the percentage is of 6%, which means that option C is correct.
More can be learned about proportions at https://brainly.com/question/24372153
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An airline food service finds that a recent flight of 120 passengers ordered dinner as depicted in the table to the right. Based on this data, how many lasagna dinners are likely to be needed for a flight with 360 passengers? Answer correctly for 100 points!
Answer:
3 times 25 = 75
Step-by-step explanation:
Plz vote Brainliest
There are 75 lasagna dinners are likely to be needed for a flight with 360 passengers.
What is Proportional?Any relationship that is always in the same ratio and quantity which vary directly with each other is called the proportional.
Given that;
An airline food service finds that a recent flight of 120 passengers ordered dinner as depicted in the table to the right.
Here, Number of Lasagna for 120 passengers = 25
Hence, For 360 passengers number of lasagna is,
⇒ 120 / 35 = 360 / x
Where, x is umber of lasagna for 360 passengers
⇒ x = 360 × 25 / 120
⇒ x = 75
Thus, There are 75 lasagna dinners are likely to be needed for a flight with 360 passengers.
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Please help i will give you points
Answer:
done
Step-by-step explanation:
I have installed it
Step-by-step explanation:
I have installed it. But I couldn't understand questions.
Please help I'm in fourth and I do not understand this at all :((
Answer:
Step-by-step explanation:
to under stand this think of a rectangle, or square. that's the yard, then
we know the total area of that rectangle or square, some how. :/ they just tell us, then they tell us the length , or one side of our rectangle or square.
we just have to find the other side.
area of yard (rectangle) = Length * Width
area = L * W
81 = 12 * W
use your algebra skills... ( my calculus prof. tells us that we are all bad at it :))
81/12 = W
6.75 = W
the width of the yard is 6.75 meters
4. Write an expression that shows three-fourths of v subtracted from 6 times two-ninths y
HELPPPP FASTTT
Step-by-step explanation:
8
box plot review what is the minimum value?
Answer:
The minumum value is the Smalles numer.
Step-by-step explanation:
Minumum= Lowest number
Maximum= Highest number
Range= Minumum and Maximum multiplied/added togheter.
IQR= Interquartile range
Your friend built a model car the model is 5.7 inches long and is built on 1:36 ratio scale how long is the real car
it will be 205.2 inches!
Which equation describes a circle with a radius of 4 and a center located at (-5, 2)?
A. (1 – 5)2 + (y + 2)2 = 4
B. (1 – 5)2 + (y + 2)2 = 16
C. (1 + 5)2 + (y - 2)2 = 4
D. (1 + 5)2 + (y - 2)2 = 16
B is the answer. It makes perfect sense
After eight games the team has won two games lost five and tied one if there season is 24 games how many games will they win at this rate
please help me with this math problem, the question is on the picture that i attached, ill mark brainliest if the answer is correct. NO links!
Answer:
tan ? = oop/adj
tan ? = 14/26
tan ? = 0.538
arctan tan? = arctan 0.538
? = 28°
Order these numbers from least to greatest. 9.207, 9.4, 9.2712, 9.27
Answer:
9.207, 9.27, 9.2712, 9.4
Step-by-step explanation:
GIVING BRAINLIEST, PLS HELP!!!!! :((
Write a statement that correctly describes the relationship between these two sequences: 2, 4, 6, 8, 10 and 1, 2, 3, 4, 5.
Answer:
let the first sequence be denoted by A
and other sequence be B
then if be take 2 as common by A then we get 1 2 3 4 5 which is same as B this means A is double of B
Hope this Helps!
what is the value of x?
Answer:
x = 18
Step-by-step explanation:
b squared + x squared = 30 squared
Jason is cutting 25 pieces of firewood every 15 minutes. At that rate, approximately how many pieces of firewood will Jason cut in 35 minutes?
Answer:
Approximately 58 pieces can be cut in 35 minutes.
Step-by-step explanation:
Jason is cutting 25 firewood pieces in 15 minutes
Therefore, per minute rate of cutting firewood will be,
Rate = [tex]\frac{\text{Amount of firewood to be cut}}{\text{Time taken}}[/tex]
= [tex]\frac{25}{15}[/tex]
= [tex]\frac{5}{3}[/tex] pieces per minute
By this rate amount of firewood that can be cut = Rate × Time taken
= [tex]\frac{5}{3}\times 35[/tex]
= 58.33
≈ 58 pieces of firewood
Therefore, approximately 58 pieces can be cut in 35 minutes.
Karen was cutting out some fabric for a friend. She cut a piece that was 6 centimeters wide and had an area of 36 square cm. How long was the piece?
Answer:
The piece was 6 CM long because if its a 6 by 6 area it will make to a 36 square CM
Step-by-step explanation:
The length of piece of fabric is 6 cm.
What is area?Area is the amount of space occupied by a two-dimensional figure. In other words, it is the quantity that measures the number of unit squares that cover the surface of a closed figure. The standard unit of area is square units which is generally represented as square inches, square feet, etc.
Given that, Karen was cutting out some fabric for a friend. She cut a piece that was 6 centimeters wide and had an area of 36 square cm.
Here, area of rectangular shaped fabric is Area =Length × Width
36=Length × 6
Length =6 cm
Therefore, the length of piece of fabric is 6 cm.
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Find the measure of the (2y-1)° angle
Answer:
69 degrees
Step-by-step explanation:
1) Find x
The angles measured x degrees and (x-28) degrees have a sum of 180 degrees because straight lines always have a measure of 180 degrees. Knowing this, construct the equation:
[tex]x+x-28=180\\2x-28=180[/tex]
Add 28 to both sides
[tex]2x-28+28=180+28\\2x=208[/tex]
Divide both sides by 2
[tex]\frac{2x}{2}= \frac{208}{2} \\x= 104[/tex]
Therefore, x is equal to 104 degrees.
2) Find the measure of the (x-28) degree angle
Plug x into x-28
[tex]x-28\\= 104-28\\= 76[/tex]
Therefore, the measure of this angle is 76 degrees.
3) Find y
All the interior angles in any triangle will add up to 180 degrees. Knowing this, we can construct another equation:
[tex](2y-1)+76+y= 180[/tex]
Open up the parentheses
[tex]2y-1+76+y= 180\\3y+75= 180[/tex]
Subtract both sides by 75
[tex]3y+75-75=180-75\\3y=105[/tex]
Divide both sides by 3
[tex]\frac{3y}{3}= \frac{105}{3} \\y=35[/tex]
Therefore, y is equal to 35 degrees.
4) Find the measure of the (2y-1) degree angle
Plug y into 2y-1
[tex]2y-1\\= 2(35)=1\\= 70-1\\= 69[/tex]
Therefore, y is equal to 69 degrees.
I hope this helps!
The area of a circle
Answer:
area of the circle = 36π cm²
But area of a circle = πr²
Which means,
πr² = 36π
r² = 36π/π
r² = 36
r = √36 = 6 cm
Radius = 6 cm
can some one help me it's not that hard please i just need help
Answer:
6
Step-by-step explanation:
20 * $0.25 + 12 * $0.10 = $6.20
$6.20/$1.00 = 6.2 or 6 ice cream cones
Mark brainliest if this helped
Mark brainliest if this helped
th
15. There is a two-digit number such that the sum of its digits is 6 while the
of the original number. Find this number.
product of the digits is 1/3 of the original number. Find this number
Answer:
15
Step-by-step explanation:
"There is a two-digit number such that the sum of its digits is 6"
The digits can be
0, 6 possible numbers: 06, 60
1, 5 possible numbers: 15, 51
2, 3 possible numbers: 23, 32
3, 3 possible numbers: 33
"the product of the digits is 1/3 of the original number"
That means we need a number that is 3 times the product of the digits.
0, 6 product of the digits: 0 3 times product: 0
1, 5 product of the digits: 5 3 times product: 15
2, 3 product of the digits: 6 3 times product: 18
3, 3 product of the digits: 9 3 times product: 27
The only number that appears with both conditions is 15.
Answer: 15
solve this equation 2b + 8 - 5b + 3 = 13 + 8b - 5
Answer:
3/11
Step-by-step explanation:
HELP giving brainlest and extra points!!!!!
Answer:
17
Step-by-step explanation:
for many infinite amount of answer possibilities the equation has to be the same
Factor the quadratic by checking factor pairs. [tex]8x^{2} +6x + 1[/tex]
Answer:
=(2x+1)(4x+1)
Historically, the average time to service a customer complaint has been 3 days and the standard deviation has been 0.50 day. Management would like to specify the control limits for an chart with a sample size of 10- and 3- sigma limits. The LCL for the chart would be:A) less than 2.40.B) greater than 2.40 but less than or equal to 2.45.C) greater than 2.45 but less than or equal to 2.50.D) greater than 2.50.
Luke earned a grade of 73% on his multiple choice history final that had a total of 200 problems. How many problems on the final exam did Luke answer correctly?
Answer:
146 answers correctly
Step-by-step explanation:
Answer:
He answered 146 questions correctly.
Step-by-step explanation:
This is because 73% of 200 is 146.
the plural form of radius is radii true or false
Answer:
the anwer is true Step-by-step explanation:
The plural of the word 'radius' is actually 'radii
i learned it and welcome and im happy to help u (: :)
What is the 15th term of the linear sequence below?
22
,
18
,
14
,
10
,
6
,
.
.
.
find the unknown side length x reader answer in simplest radical form.
A.15
B.5√10
C.2√70
D.4√37
I think its option b
What is the rule for the reflection?
ry-axis(x, y) – (-x, y)
ry-axis (x, y) - (4, -y)
rx-axis (x, y) - (-x, y)
rx-axis (x, y) - (x; -y)
Answer:
Step-by-step explanation:
it’s the last one
Answer:
D
Step-by-step explanation:
right on edge 2022
Evaluate 100-x^2, when x is 6
PLZZ HELP ME
Answer:
64
Step-by-step explanation:
