Answers
Answer:
x=4 so d
Step-by-step explanation:
Related Questions
30 fair ride tickets for $10 how much does one ticket cost
Answers
Answer:
$3
Step-by-step explanation:
The equation we can create for this respective problem is "10x = 30" where the 10 represents the dollars and the 30 represents the tickets. We can start off by dividing each side by 10 since the coefficient is accompanied by a variable, therefore, the inverse would be division. 30/10 equals 3, thus making the answer $3 per ticket.
Hope this helps! :D
Answer:
One ticket costs 0.333...
Hope this helps
Step-by-step explanation:
10 / 30 = 0.33333...
For example,
If it was 10 tickets for 30$, one ticket would cost 3$. But it is the opposite, it's 30 tickets for 10$.
30 / 10 = 3
help. I will gave points
Answers
Answer:
B
Step-by-step explanation:
just multiply each x input by 3 and add 9
Answer:
B
Step-by-step explanation:
If you were to graph this, the four points line up with the linear equation.
WHAT IS THE SLOPE OF THE LINE THAT MODELS THIS SITUATION?
Answers
right 2 and down 1 so its (2,-1)
help me someone!!pls
Answers
Answer:
lower right
Step-by-step explanation:
The lower quartile is located at the left side of the box
The upper quartile is located at the right side of the box
The lower quartile 24 and upper quartile 42
are positioned correctly on the lower right box plot
Loch ness is the largest lake in Scotland.
The lake has a volume of water of 7.45x10^9 m^3.
The volume of water in Lake Superior is k times the volume of water in Loch ness.
Lake Superior = 8.21x10^10
Work out the value of k.
Give your answer correct to 3 significant figures.
Answers
Answer:
11.020
Step-by-step explanation:
vol of l.supe = k(lochness)
88.21 * 10^10 = k( 7.45 * 10^9)
divide and k =11.020
in fraction = 1642/149
just answer 15 I need help on math
Answers
Answer:
15.3
Step-by-step explanation:
pls helppp
math work
bleh
Answers
Answer:
Yes
Step-by-step explanation:
The solved equation will be n<-1
-11 is less than -1 so that will be answer
what is the numerical sum of the degree measures of ∠dea and ∠aeb?what are the numerical measures of the angles?x
Answers
The value of angles x, ∠DEA, and ∠AEB are 14.5, 39.5, and 140.5 degrees respectively.
What is an angle?An angle in Euclidean geometry is composed of two rays that share a common terminal and are known as the angle's sides and vertices, respectively. In the plane where they are positioned, two rays can create angles. When two planes overlap, angles are also created. These are the so-called dihedral angles. The angle formed by the rays that are perpendicular to the two intersecting curves at the point of junction is another property of intersecting curves. The length of an angle or rotation can also be described using the word angle.
Calculations:
Supplementary angles are angles that sum up to 180degrees.
We can see that:
m<DEA + m<AEB = 180
x+25+9x+10 = 180
10x + 35 = 180
10x = 180 - 35
10x = 145
x = 145/10
x = 14.5
Get ∠DEA
∠DEA = x + 25
∠DEA = 14.5 +25
∠DEA = 39.5 degrees
Get ∠AEB:
∠AEB = 9x+10
∠AEB = 9(14.5) + 10
∠AEB = 130.5 + 10
∠AEB = 140.5 degrees
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Answer:
What is the numerical sum of the degree measures of ∠DEA and ∠AEB?
✔ 180
What are the numerical measures of the angles?
x = ✔ 14.5
m∠DEA = ✔ 39.5°
m∠AEB = ✔ 140.5°
Step-by-step explanation:
Ed22
PLS SOLVE I WILL GIVE BRAINLIEST TO THE CORRECT ANSWER
Answers
Answer:
y = -1.50x + -3
---------------------------------------------
Step 1: Calculating Slope (m).
m = y2-y1/x2-x1
m = 3-0/-4--2
m = 3/-2
m = -1.50
Now putting value of m in equation (i)
y = -1.50x + b
Step 2: Calculating Y-intercept (b).
Lets choose the first point, (-2,0) for calculating y-intercept:
y = mx + b
0 = -1.50(-2) + b
0 = 3 + b
-3 = b
b = -3
Now putting value of b in equation
y = -1.50x + -3
NEED ANSWER FAST 13 POINTS!
Answers
Answer:option 2
Step-by-step explanation:
Answer:
im pretty sure its option number 2
40 is what percent of 32?
?=p/100
p=?
Answers
Answer:
125℅
Step-by-step explanation:
40/32 x 100℅=125℅
should be simple work!!!
Answers
Answer:
Lier, if it was simple then do. Just ban me already
Step-by-step explanation:
The FitnessGram Pacer test is a multistage aerobic capacity test that progressively gets more difficult as it continues. The 20 meter Pacer test will begin in 30 seconds. Line up at the start. The running speed starts slowly, but gets faster each minute after you hear this signal *boop*.
Find the slope of the line.
432A
3
1234
-1
-2
-3
-4
1 2 3 4
Simplify completely.
Slope
=
Answers
to get the slope of any straight line, we simply need two points off of it, let's use the ones in the picture below
[tex](\stackrel{x_1}{-2}~,~\stackrel{y_1}{0})\qquad (\stackrel{x_2}{2}~,~\stackrel{y_2}{2}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{2}-\stackrel{y1}{0}}}{\underset{run} {\underset{x_2}{2}-\underset{x_1}{(-2)}}} \implies \cfrac{2 }{2 +2}\implies {\LARGE \begin{array}{llll} \cfrac{1}{2} \end{array}}[/tex]
Determine the percent of change----100 acres to 140 acres
Answers
Answer:
40
Step-by-step explanation:
We're going from 100 to 140 acres. So the change is 140 - 100 = 40.
The answer to a division problem is the __________.
dividend
quotient
divisor
remainder
Answers
Write an equation that represents the relationship between the total number of copies and the number of minutes that the copier is used
Answers
Answer:
The constant is actually 40 because every minute, 40 more copies are made. The equation would be c = 40t.
Step-by-step explanation:
WILL MARK BRAINLIEST AND GIVE 100 POINTS! SHOW ALL OF THE WORK THO
Directions: Read and answer all questions. Please show all of your work on a separate sheet of paper. You may neatly hand write your work and upload its clear pictures. You may also type up your work. Attach all documents in the dropbox below.
Consider the graph of f(x) = x3 -3x^2 + 2x - 6
What is the real solution of f(x) based on the graph? Verify algebraically that your answer is a zero of f(x). (7 points).
Factor f(x). (8 points).
Find all complex zeros of f(x). (8 points).
Write f as a product of three linear factors. (7 points).
Answers
Answer:
there is no graphso i can't solve any of the question because i need to see the graph to answer the first question and i always use the first question to answer the other questions so can you attach the graph please.
Step-by-step explanation:
work out the value of x
will give brainliest
Answers
Answer:
x = 35
Step-by-step explanation:
we know that all triangles add up to 180
you first need to make an expression in which the angles equal 180
105 + 140 + x = 180
145 + x = 180
subtract 145 from both sides
x = 35
Complete the recursive formula of the arithmetic sequence 20, 26, 32, 38, ....
a(1) =
a(n) = a(n-1)+
Answers
Step-by-step explanation:
a(n) = a +(n-1)d
a=20
d=26-20=6
°.° a(n) = 20 +(n–1)6
a(1) = 20 +(1–1)6=20
hope this helps
There are 6 blue markers, 4 red
markers and 5 green markers. What
is the ratio of blue to total markers?
Answers
Answer:
9 is the answer to that question
An 8-pint jug of water costs $5.76. What is the price per cup?
$
Answers
Answer:
1.38888888889
In the square pyramid below, line segment AB is parallel to line segment ___.
Answers
Answer: segment CD
Step-by-step explanation:
if in a drug-study to test the effectiveness of a new drug for treating the common cold, you are randomly assigned to a group that gets the drug, this would mean that you
Answers
This means that you are in the experiment group
It is common to choose a group of people to study the effect of certain things like the one given in this question. The selection of people is done after designing the sample size for a certain population. The design varies depending on whether the analysis is qualitative or quantitative.
The people who lie in the sample size actually contribute to the experiment are said to be part of it.
Therefore, if you are part of the study that is used to test the effectiveness of a new drug for treating the common cold. It means you are part of the experiment group.
You can learn more about the experiment groups and control groups from
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write each fraction as a percent 37/50
Answers
Answer:
74%
Step-by-step explanation:
37/50
= 74
Answer:
74%
Step-by-step explanation:
37/50 = x/100
50x=3700
x=74
A count went from 605 to 203. What was the approximate percent decrease? Round the numbers to find an estimate of the percent decrease.
The percent decrease was approximately 25%.
The percent decrease was approximately 33%.
The percent decrease was approximately 50%.
The percent decrease was approximately 66%
Answers
Answer:
66%
Step-by-step explanation:
IT'S D = THE PERCENT DECREASE WAS APPROXIMATELY 66%
if f(x)=4x−1 find f(4)
Answers
Answer:
f(x)=4x-1
substitute x=4
f(4)=4×4-1
f(4)=15
Jim's science class is making slime from cornstarch and glue. Jim is helping pass out materials. He gives each student 80 grams of cornstarch from a 2-kilogram bucket. If Jim's class has a total of 21 students, how many grams of cornstarch will he have left?
Answers
The total amount of corn starch left is 320 grams.
How to find the grams of corn starch left?He gives each student 80 grams of corn starch from a 2-kilogram bucket.
Each students collected 80 grams of corn starch.
Therefore,
1 student = 80 grams of corn starch
His class has a total of 21 students.
Therefore,
total mass of corn starch distributed = 21 × 80
total mass of corn starch distributed = 1680 grams
The corn starch from the bucket = 2 kg
1kg = 1000 g
2kg = 2000g
Hence,
The corn starch from the bucket = 2000 grams
Finally,
amount in grams of corn starch left = 2000 - 1680
amount in grams of corn starch left = 320 grams.
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-14 < 7x < 21
Solve the compound iniquity and graph it’s solution.
Answers
Answer:
-2 < x < 3
Step-by-step explanation:
-14 < 7x < 21
Divide all three sides by 7 :
[tex]-14 < 7x < 21[/tex]
[tex]\Longleftrightarrow \frac{-14}{7} < \frac{7x}{7} < \frac{21}{7}[/tex]
[tex]\Longleftrightarrow -2 < x < 3[/tex]
The solution in interval notation (-2 , 3)
Write an equation of the line in slope-intercept form. Please help I’ll give a brainliest!!
Answers
Answer:
-2
Step-by-step explanation:
i think as it follows the rule y=Mx+C where C is the intercept and that is -2
Which expression is equivalent to 4h ÷ 5?
Answers
Answer: 4h/5
Step-by-step explanation: