Answer:
C. [tex]6+z=44\Rightarrow z=38\ \text{inches}[/tex]
Step-by-step explanation:
The plant has initial length of [tex]6\ \text{inches}[/tex]
Let the height it grew after the [tex]6\ \text{inches}[/tex] be [tex]z[/tex]
So total height it grows would be [tex]6+z[/tex]
The total height of the plant is [tex]44\ \text{inches}[/tex]
So we get
[tex]6+z=44\\\Rightarrow z=44-6\\\Rightarrow z=38\ \text{inches}[/tex]
The equation that models the situation is
[tex]6+z=44\Rightarrow z=38\ \text{inches}[/tex]
The angles of a triangle are in the ratio 1 : 4 : 5.
Work out the size of the smallest angle?
Answer:
18°
Step-by-step explanation:
sum the parts of the ratio, 1 + 4 + 5 = 10 parts
The sum of the 3 angles in a triangle = 180° , then
180° ÷ 10 = 18° ← value of 1 part of the ratio
Since 1 is the smallest part of the ratio it represents the smallest angle, thus
smallest angle = 18°
20 – 3n > 7n show work
Answer:
n>5
Step-by-step explanation:
move the 20 onto the other side of the > by subtracting 20 on the left side and adding 20 on the right side
now you have
-3n>7n-20
move the 7n onto the other side the same way. subtract 7n from one side and add it to -3n. now you have
4n>20
this is called adding similar terms or inverse operations what ever you wanna call it. Now you divide N by 4. This is because 4n can be simplified to 4×N and the opposite of multiplication is division. you do the same on the other side.
n/4>20/4.
you are left with n>5
Answer:
n<2
Step-by-step explanation:
Subtract 20 from both sides 20-3n-20>7n-20
Simplify -3n>7n-20
Subtract 7n from both sides -3n-7n>7n-20-7n
Simplify again -10n>-20
multiply both sides by -1 (-10n)(-1) < (-20)(-1)
Simplify 10n<20
Divide both sides by 10 Then you get your answer
Use the figure to find the specified angle measure. In the figure, m || n and x || y.
Answer:
because m || n and x || y => ∠6 = ∠11 = 112°
Step-by-step explanation:
Divide the sum of 8 and e by 9
Answer:
1.19
Step-by-step explanation:
The equation of this line is y + 11 = 9( x + 2)
7 earn 5 coins
The formula for finding the volume of a cube is V = s3 squared, where s is the length of one side. What is the
volume, in cubic units, of a cube with side length 3 units? Round to the nearest hundredth when
necessary.
how do you plot y=3x+2
Answer:
Dbdsbedbnsndjjd
Step-by-step explanation:
Bud snnskns
Ashley is making soup. She needs 148 ml of chicken broth for her soup to have flavor. How many ounces of chicken broth does Ashley need for her soup?
Answer: 5.00 ounces
Step-by-step explanation:
To solve the question, we need to know that:
1 ounce = 29.57353193 milliliter
Since Ashley needs 148 ml of chicken broth for her soup to have flavor. We need to convert it to ounce as follows
1 ounce = 29.57353193ml
= 148 ml/29.57353193 ml
= 5.00 ounces approximately
Answer: 5.00 Ounce
Step-by-step explanation:
A baseball camp is held at a complex that has 6 baseball diamonds. The coaches would like each diamond to have the same number of campers. Use divisibility rules to determine whether this is possible if 152 kids show up for the camp.
Answer:
Using divisibility rules, it is impossible to have exactly the same number of kids in each of the diamonds
Step-by-step explanation:
Here, we want to use divisibility rule to check for the possibility of 152 kids showing for the kids
Since we need exactly equal number of kids in each of the diamonds, we are going to test the possibilities that we can share 152 to have the same number of campers in each of the diamond
Mathematically 152/6 = 25.3333
Since we have a remainder for the division, it is impossible to share the campers equally in the six diamonds if 152 kids show up for the camp
PLEASE HELP I HAVE 5 MIN TO TURN THIS IN!!!!
There are two gardens, garden A and garden B are shown in the image below.
Is there more than one expression that can be used to represent the perimeter of each garden?
Step-by-step explanation:
garden a:
perimeter=2xlength+2xwidth = 2x(5x(2x-3))+2x(2x-3) = 20x-30 + 4x-6 = 24x-36 / 12(2x-3) feet
garden b:
perimeter= 5x+5 + 4x+2 + 8x-8 = 17x - 1 feet
Answer:
Perimeter A = 24x - 36Perimeter B = 17x - 1Step-by-step explanation:
garden A
Width (W) = 2x - 3
Length (L) = 5(W)
= 5 (2x - 3)
= 10x - 15
Perimeter A = 2L + 2W (perimeter of a rectangular garden)
= 2(10x - 15) + 2(2x - 3)
= 20x - 30 + 4x - 6
= 24x - 36
garden B
side 1 = 5x + 5
side 2 = 4x + 2
side 3 = 8x - 8
Perimeter B = sides (1 + 2 + 3)
= 5x+5 + 4x+2 + 8x-8
= 5x + 4x + 8x + 5 + 2 - 8
= 17x - 1
game of bingo with 33 outcomes is created to allow 6 people to win the game for every 27 people who do not win. which ratio in the form of people who win to people who do not win? (Again....Please help with this ;-; )
Answer:
Winners:Losers
2:9
Step-by-step explanation:
Winners:Losers
6:27
[÷3]
2:9
Answer:
Ratio 2:9
Step-by-step explanation:
For every 27 winner there are 6 people who win
For every 6 people who win 27 people do not win
So the ratio is 6:27 This can be simplified by dividing by 3
Ratio 2:9
To win a trivia game, Nathan must score at least 75 points. Each correct answer is worth 2 1/2 points, and each incorrect answer is worth -1/4 point. If he gets 35 questions correct and 32 questions incorrect, how many points does he have?
Answer:
79.5
Step-by-step explanation:
35 correct = 35x2.5=87.5
32 wrong = 32x-0.25=-8
no. of pts = 87.5+(-8) = 79.5
is 1/5 a integer rational irrational or real. (there can be more than one answer)
Answer:
rational
Step-by-step explanation:
A rational number is a number that can be expressed (for example, 1/3 is irrational) Hope I helped! Please mark Brainliest!!!
Q1) f(x) = 2x^2 - 5x, g(x) 3x^2 find f(2)
Answer:
f(2)= -2
g(2)= 12
Step-by-step explanation:
To solve this we use the substitution method. Since f(2) is your variable, we will plug the x-value of 2 into each equation
f(2)= 2(2)^2-5(2)
f(2)=8-10
f(2)= -2
If the same variable is used for both equations then g(x) would be g(2) as well leaving you with
g(x) = 3x^2
g(2)= 3(2)^2
g(2)=12
A plumber charges $55 for a house visit plus $25 for every hour he spends working. Which equation could be used to find t, the total cost of a house visit that lasted h hours ?
Answer:
55+25h=t
Step-by-step explanation:
Check all like terms to 32xy
0 32x
Oxy
0 32x
O 32y
10xy
Answer:
10xy (option 5)
Step-by-step explanation:
it contains both x and y pronumerals
The like terms to 32xy as in the question are; xy and 10xy.
According to the question;
We are required to identify the like terms to 32xy.The term 32xy has a striking resemblance with xy and 10xy except the difference in the coefficients.
In essence, xy and 10xy are the like terms of 32xy in the question.
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Jamilia has a weather station in her backyard. She uses a rain gauge to track the total rainfall during two storms.
1: Jamilia graphs the function describing mondays rainfall. Is the graph linear or nonlinear? How do you know?
2: what is the real-world meaning of the slope of the graph?
3: Next, Jamilia graphs the function describing Thursday’s rainfall. Is this graph linear or nonlinear? How do you know?
4: What does the y-intercept of the graph or Monday’s storm mean? Does the y-intercept of the graph of Thursday’s storm have the same meaning?
Answer:
1. The graph is linear because the precipitation increases at a steady rate of 3 mm every 15 minutes, or 0.2 mm per minute.
2.The slope of a line tells us how something changes over time, if the slope is found, the rate of change can be found. In this case it is telling us how the rain increases over time.
3.The graph is nonlinear. Because the rainfall total does not change at a constant rate, the points do not form a line.
4.The y intercept means the total rain that was present at the start of her recording, this means there was no rain when she first started her experiment.
Step-by-step explanation:
A linear function is such that has a constant rate, while a nonlinear function does not have a constant rate.
1. Monday rainfall
From the table that represents Monday rainfall, we have the following observations
As the time increases, the precipitation increases at constant interval.Time increases constantly by 15 minutes, precipitation increases constantly by 3 mmThis means that, the graph is a linear graph.
2. The slope
The slope in this case, is the amount of precipitation in one minute
3. Thursday rainfallFrom the table that represents Thursday rainfall, we have the following observations
As the time increases, the precipitation increasesTime and precipitation do not increase constantlyThis means that, the graph is a nonlinear graph.
4. The y-intercept
This is the value of precipitation when the time is 0
From the table,
The precipitation at 0 minute is 0
Hence, the y-intercept, is 0
And yes, both graphs have the same y-intercept
Read more about linear and nonlinear graphs at:
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help me with this please ill mark you brainiest.
Is this function linear or nonlinear?
Answer:
yes
Step-by-step explanation:
The value of y varies directly with the value of x. If x = 8 then y = 320. What is the value
of x when y = 52?
Answer:
1.3
Step-by-step explanation:
I believe this is correct because if you divided 320 by 52 you get 6.15384615385 (or just 6.1) and since we did it to the Y operation we do it to the X operation and x, aka 8, divided by 6.1 equals 1.3.
I'm not 100 percent sure about this, this was very rushed. xx
I was wounding if you could help me with this question please.
PLSSS HELPPPPP MEEEE I WILLL GIVVVEEE BRAINLIESTTTT!!!!!!
PLSSS HELPPPPP MEEEE I WILLL GIVVVEEE BRAINLIESTTTT!!!!!!
PLSSS HELPPPPP MEEEE I WILLL GIVVVEEE BRAINLIESTTTT!!!!!!
solve 9 - c = 17d for c
Answer:
c = 9 - 17d
Step-by-step explanation:
9-c = 17d
9-c+c= 17d + c (add c to both sides)
9 = 17d + c (Simplify)
9 - 17d = 17d - 17d + c (subtract 17d from both sides)
9 - 17d = c (Simplify)
The equation can be solved for c as c = 9 - 17d.
How to solve a linear equation?A linear equation can be solved by equating the LHS and RHS of the equation following some basic rules such as by adding or subtracting the same numbers on both sides and similarly, doing division and multiplication with the same numbers.
The given equation is 9 - c = 17d.
It can be solved in terms of c as follows,
9 - c = 17d
Subtract 9 from both sides to get,
9 - c - 9 = 17d - 9
=> -c = 17d - 9
Multiply both sides by -1 to get,
-1 × -c = (17d - 9) × -1
=> c = 9 - 17d
Hence, the given equation can be written in terms of c as c = 9 - 17d.
To know more about linear equation click on,
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Solve 5 – b = 2t for t.
Answer:
[tex] \rm t = \dfrac{5 - b}{2} [/tex]
Step-by-step explanation:
Solve for t:
[tex] \longrightarrow [/tex] 5 - b = 2t
5 - b = 2t is equivalent to 2t = 5 - b:
[tex] \longrightarrow [/tex] 2t = 5 - b
Divide both sides by 2:
[tex] \longrightarrow [/tex] [tex] \sf \dfrac{2t}{2} = \dfrac{5 - b}{2} [/tex]
[tex] \sf \dfrac{2}{2} [/tex] = 1:
[tex] \longrightarrow [/tex] [tex] \sf t = \dfrac{5 - b}{2} [/tex]
what is y= (5x+7) (-2x+3) in standard form
Answer:
y = 10x^2 + x +21
Step-by-step explanation:
Solve the system by substitution.
x = – 4y + 6
2x + 9y = 16
Step-by-step explanation:
x = -4y + 6
Now,
Substituting the value of x on 2x + 9y = 16, we get -.
2(-4y + 6) + 9y = 16
-8y + 12 + 9y = 16
y = 16 - 12
y = 4Now,
Substituting the value of y on 2x + 9y = 16, we get -
2x + 9(4) = 16
2x = 16 - 36
2x = -20
x = -10Hence,
The value of x is -10 and y is 4.
Pls can someone tell me what sine is
Answer:
the trigonometric function that is equal to the ratio of the side opposite a given angle (in a right triangle) to the hypotenuse.
Step-by-step explanation:
A survey asked students whether they would like a
drama club, a step team, both clubs, or neither club.
The results are below:
• 34 students would like a drama club.
• 27 students would like a step team.
• 14 students would like both.
• 13 students would like neither.
How many students were surveyed?
The total number of students surveyed is 88 if the survey asked students whether they would like a drama club, a step team, both clubs, or neither club.
What is the Venn diagram?It is defined as the diagram that shows a logical relation between sets.
The Venn diagram consists of circles to show the logical relation.
We have:
A survey asked students whether they would like a drama club, a step team, both clubs, or neither club.
We can find the number of students surveyed by the Venn diagram:
The data:
• 34 students would like a drama club.
• 27 students would like a step team.
• 14 students would like both.
• 13 students would like neither.
From the Venn diagram:
The total number of students surveyed = 34 + 27 + 14 + 13
The total number of students surveyed = 88
Thus, the total number of students surveyed is 88 if the survey asked students whether they would like a drama club, a step team, both clubs, or neither club.
Learn more about the Venn diagram here:
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If two angles have equal measures, then they are congruent. converse
Answer:
Yes.
Step-by-step explanation:
Answer:
yes, they are congruent
Step-by-step explanation:
if tim walks 3.5 miles every hour, what would be his constant rate?
Answer:
3.5
Step-by-step explanation:
key word: every...
