Answer:
the length of the pole is 9.90 feet.
Step-by-step explanation:
I Need help ASAP will mark the brainliest
Answer:
EG and QM
Step-by-step explanation:
SAS or side angle side
so to start evaluate what u have already
EF =QN means that the two sides are congruent
then <MQN = <GEF
the angle Q is = to angle E
so fid the next two sides that fit the pattern or EG and QM
What scatter plot BEST represents a model of linear growth?
Answer:
B
Step-by-step explanation:
Linear growth has the characteristic of growing by the same amount in each unit of time.
Please help :) this is due today
Answer:
Pretty sure it's 2/3.
How many years ago was 33 ce?
Answer:
1988 years ago
Step-by-step explanation:
2021 - 33 =
1988
Hope that helps!
Please help me it’s due today at 11:59
I need help graphing this question,
[tex]f(x)=\frac{1}{18}(x+5)^2-11[/tex]
Answer:
The graph is attached
First identify the leading coefficient. It is positive in our case, it means the graph opens upPlot vertex, f(x) = a(x - h)² + kVertex is (h, k), in our case it is (-5, -11)Find x and y-intercepts and plotTo find x- intercepts find x when y = 0To find the y-intercept find y when x = 0Once all points are plotted, connect them and extend up (see attached)
What is the factorization of the polynomial below?
-X^2-15x - 56
Answer:
[tex]-\left(x+7\right)\left(x+8\right)[/tex]
Step-by-step explanation:
[tex]-X^2-15x - 56\\\\\mathrm{Factor\:out\:common\:term\:}-1\\\\=-\left(x^2+15x+56\right)\\\\=-\left(x+7\right)\left(x+8\right)[/tex]
Answer:
[tex]-(x+7) (x+8)[/tex]
Step-by-step explanation:
[tex]-x^{2} - 15x-56[/tex]
Write - 15x as a difference
[tex]-x^{2} -7x-8x-56[/tex]
Factor out - x from the expression
[tex]-x(x+7)-8x-56[/tex]
Factor out - 8 from the expression
[tex]-x (x+7)-8(x+7)[/tex]
Factor out - (x + 7) from the expression
[tex]-(x+7)x(x+8)[/tex]
in rhombus BEAC diagonals BA and EC intersect at H If EA=5 and AH=3 what is the length of EH?
Answer:
we, don't know
Step-by-step explanation:
sorry! You can ask experts
Please help me with these math problems (3) . I really need help . Multiple choice don't comment random for points please
Answer:
Follow me please
Mark brainliest
Answer:
B
Step-by-step explanation:
Gabrielles age is three times Mikes age. The sum of their age is 88 what is Mikes age?
Answer:
22
lets say that mike's age is x.
then gabrielle's age is 3x
that means that
x+3x=88
4x=88 /:4
x=22
Answer:
22
Step-by-step explanation:
Find the amplitude and the period of the graphed function; please show work or steps.
Answers:
Amplitude = 2Period = 5pi/2===========================================
Explanation:
The lowest point occurs when y = -2. The highest point occurs when y = 2.
The vertical distance between the highs and lows is 4 units (since 2-(-2) = 2+2 = 4). This cuts in half to get 4/2 = 2.
The amplitude is 2. It measures the vertical distance from the midline to either the peaks or valleys.
-----------------------------
Note that this curve has two lowest points and one highest point shown. What we'll do is shift the graph over to the right so that each of those lowest points snap to a grid point. The lowest point on the left will move to where x = -pi, while the lowest point on the right snaps to x = 3pi/2. We'll keep each point at the same y coordinate.
The horizontal distance from x = -pi to x = 3pi/2 is
(3pi/2) - (-pi) = 3pi/2 + 2pi/2 = 5pi/2
This represents the horizontal distance from the left valley point to the right valley point. This is one full period of the curve. After we arrive at the right valley point, we repeat the process of going up and coming back down in this exact same fashion. The process is repeated forever to generate the cosine curve. The curve repeats itself every 5pi/2 units along the x axis.
Side note: any phase shift of a curve will have the same period as the original curve. This is why we're allowed to shift left or right to help find the period.
4/5 times 40 =
1/6 times 48=
5/8 times 64=
Answer:
4/5 times 40 = 32
1/6 times 48= 8
5/8 times 64= 40
Step-by-step explanation:
Hope this helps chu! Credit to the person below as well!
I drive to McDonalds which is 3x and 4y and is 24 miles altogether but I want to compare it with burger king which is 4x and 3y and 22 miles. Can You work out x and y miles?
do not send a link to download
Answer: so here is what you have to do
Step-by-step explanation:Determine Whether a Number
Is a Solution to an Equation
2 Solve Linear Equations
3 Determine Whether an Equation Is a Conditional Equation, Identity, or Contradiction
Preparing for Linear Equations
Before getting started, take this readiness quiz. If you get a problem wrong, go back to the section cited and review the material.
P1. Determine the additive inverse of 5.
P2. Determine the multiplicative inverse of - 3.
P3. Use the Reduction Property to simplify 15 # 5x.
P4. Find the Least Common Denominator of 3 and 5 .
8 12
P5. Use the Distributive Property to remove the parentheses: 61z - 22
P6. What is the coefficient of - 4x?
P7. Simplify by combining like terms: 41y - 22 - y + 5 P8. Evaluate the expression -51x + 32 - 8 when x = -2
P9. Isx = 3inthedomainof 2 ?Isx = -3inthe domain? x + 3
[Section R.3, p. 21] [Section R.3, pp. 23–24]
[Section R.3, pp. 25–26] [Section R.3, pp. 27–28]
[Section R.3, pp. 29–30] [Section R.5, p. 41] [Section R.5, pp. 41–43] [Section R.5, pp. 40–41]
[Section R.5, pp. 43–44]
In Words
In the equation 2
2 + 5 is the left side of the equation and 0 is the right side. In this equation only the left side contains the variable, y. In the equation 4 +5=-2x+10,theexpression
4 + 5 is the left side of the equation and - 2 + 10 is the right side. In this equation both sides have expressions that contain the variable, x.
1 Determine Whether a Number Is a Solution to an Equation
An equation in one variable is a statement made up of two expressions that are equal, and in the statement, at least one of the expressions contains the variable. The expres- sions are called the sides of the equation. Examples of equations in one variable are
2y + 5 = 0 4x + 5 = -2x + 10 3 = 9 z+2
In this section, we will concentrate on solving linear equations in one variable.
A behavioral economist studies transportation habits in an urban center. She identifies 4 bus routes that connect to 3 different light rail routes available to participants in the study. Before she interviews participants, she must determine the number of possible routes participants can choose to use. Which expression represents the number of available options
a. 4!+3!
b. 4×3
c.4!×3!
d. 4!/3!
Answer:
Total possible routes participants can choose = 4×3 = 12 ways
The correct option is - b. 4×3
Step-by-step explanation:
Given - A behavioral economist studies transportation habits in an
urban center. She identifies 4 bus routes that connect to 3
different light rail routes available to participants in the study.
To find - Before she interviews participants, she must determine the
number of possible routes participants can choose to use.
Which expression represents the number of available options.
Proof -
Given that ,
Total bus routes = 4
So, number of possible ways she use the bus route = 4
Also,
The 4 bus route connects to 3 different light rail
So, possible ways that she use light rail = 3
∴ we get
Total possible routes participants can choose = 4×3 = 12 ways
The correct option is - b. 4×3
the equation of a line that is perpendicular to y = 2x + 1 passes through the point (4,-3)
Step-by-step explanation:
perp. -1/2
y + 3 = -1/2(x - 4)
y + 3 = -1/2x + 2
y = -1/2x - 1
find the area of this shape plz i really need this done asap plz help with no fake answers questions 50 points
Answer:
Green: 8
Red: 9
Bright Green: 4
Light Green: 12
Peach: 4
Step-by-step explanation:
Green: 1/2(4)(3)=6
1/2
1 1/2
6+1/2+1 1/2=8
Red: 1.5+3+1.5+2+1=9
Bright Green: 12-1-3-4=4
Light Green: 3x4=12
Peach: 1+1+1+1=4
Answer:
1. 8
2. 9
3. 4
4. 12
5. 4
If you do this on paper and match up the sides you will get the same. I would show, but I can’t add photos here on my device. But Yeah, I have these for homework and I got em correct. Sooooo, have a great day ladies and gents and everyone else(sorry, I don’t know how to say for non-binary people)
Baldwin Family walked 4/5 of mile in 4/9 of an hour what is their unit rate in mph
Answer:
1.8 mphStep-by-step explanation:
Since we know how much they walked in 4/9 of an hour, we will divide 4/5 by 4/9 to get 4/9 to one. They went 1 4/5 mph or 1.8 mph. I hope this helps!2^x-4x=0 find the value of x in the equation
9514 1404 393
Answer:
x ≈ 0.309906932381 or 4
Step-by-step explanation:
There are no algebraic methods of solving a mixed exponential and polynomial equation. The value of x can be found by guessing, or by other means such as trial and error or graphing.
Attached is a graph showing two solutions. x = 4 is the integer solution (2^4 = 4·4). The irrational solution is approximately x ≈ 0.309906932381. That precision is obtained by Newton's method iteration, easily done by a graphing calculator.
Find the range given the Domain of {0,1,2,3,4} for the function f(x)=x2 - 4x + 3
Answer:
x
∈
R
y
≤
1
Step-by-step explanation:
Answer:
[tex]y\geq -1[/tex]
Step-by-step explanation:
see graph below for reference
Please help I don't understand this question
Answer: What is The Question
Step-by-step explanation:
You Forgot To add The Picture
Select the correct answer. Find the product. 3(x+4)(x-5) A. 3x2 − 11x − 20 B. 3x2 − 20x C. 3x2 − 3x − 60 D. 3x2 − x − 20
A pool can be filled by one pipe in 8 hours and by a second pipe in 3 hours. How long
will it take using both pipes to fill the pool?
It will take about hours to fill the pool using both pipes.
(Type an integer or decimal rounded to the nearest tenth.)
Answer:
x=2.4 hours or 2 hours and 24 minutes together
Step-by-step explanation:
Which line segment is a chord of o C in the diagram below?
O A. AB
O B. DE
O C. BD
O D. AC
Answer:
A. AB
Step-by-step explanation:
line segment AB is a chord.
someone please help me, i’ve been struggling.
Answer:
Triangle a: 44.7°
Triangle b: 30.5°
Triangle c: 67.4°
Triangle d: 56.6°
Step-by-step explanation:
Recall: SOHCAHTOA
a. Reference angle = [tex] \theta [/tex]
Opposite = 19
Hypotenuse = 27
Apply SOH:
[tex] sin(\theta) = \frac{Opp}{Hyp} [/tex]
[tex] sin(\theta) = \frac{19}{27} [/tex]
[tex] \theta = sin^{-1}(\frac{19}{27}) [/tex]
[tex] \theta = 44.7 degrees [/tex] (nearest tenth)
b. Reference angle = [tex] \theta [/tex]
Opposite = 33
Adjacent = 56
Apply TOA:
[tex] tan(\theta) = \frac{Opp}{Adj} [/tex]
[tex] tan(\theta) = \frac{33}{56} [/tex]
[tex] \theta = tan^{-1}(\frac{33}{56}) [/tex]
[tex] \theta = 30.5 degrees [/tex] (nearest tenth)
c. Reference angle = [tex] \theta [/tex]
Opposite = 12
Adjacent = 5
Apply TOA:
[tex] tan(\theta) = \frac{Opp}{Adj} [/tex]
[tex] tan(\theta) = \frac{12}{5} [/tex]
[tex] \theta = tan^{-1}(\frac{12}{5}) [/tex]
[tex] \theta = 67.4 degrees [/tex] (nearest tenth)
d. Reference angle = [tex] \theta [/tex]
Hypotenuse = 20
Adjacent = 11
Apply CAH:
[tex] cos(\theta) = \frac{Adj}{Hyp} [/tex]
[tex] cos(\theta) = \frac{11}{20} [/tex]
[tex] \theta = cos^{-1}(\frac{11}{20}) [/tex]
[tex] \theta = 56.6 degrees [/tex] (nearest tenth)
The measures of two complementary angles have a ratio of 2:3. What is the measure of the larger angle?
The measure of the larger angle is
°.
Step-by-step explanation:
complementary angles add up to 90
x +2/3x = 90
5/3x = 90
5x = 270
x = 54
the other angle is 36
double checking
54 * 2 ÷ 3 = 36
How can you use tables, graphs and equations to compare functions
Answer:
A graph is a chart or drawing that shows the relationship between changing things.
- They are a diagram displaying the relationship between numbers or amounts.
- A graph is one of the easiest ways to compare numbers.
- A graph or chart is used to present facts in visual form.
- They are a drawing that displays the relative sizes of numerical quantities.
- Graphs can be used to illustrate many types of data.
- They should be used to make facts clearer and more understandable.
- it shows trends over time.
- Forceful -- Emphasizes main point
- Convincing -- proves a point, see and hear
- Compact way to convey information
- More interesting than just talk or print
- Quick way for the audience to visualize what you are saying -- numbers trends up or down
- To bring facts to life
- To show and compare relationships
- To show and compare changes
- They are much easier to understand then a large
table of numbers
- without
the need to understand what each and every number in a table means.
They help you visually see the difference between two or more values.
Hope this helps!
y/18.5 + 5 = 8 wha is w
Answer:
y or w is 55.5
55.5/18.5 = 3
3+5=8
Step-by-step explanation:
hope that helps...
Constructed line PQ is the _______________ of line segment CD.
Answer:
Perpendicular bisector
Step-by-step explanation:
Construction done:
1). An arc is drawn from point O which intersects line 'l' at two points C and D.
2). From the points C and D two equal arcs on both the sides of the line 'l' have been drawn intersecting each other at points P and Q.
3). Points P and Q have been joined with the help of a straightedge.
Hence constructed line PQ is the PERPENDICULAR BISECTOR of the line segment CD.
Yes or No: Is this triangle a Right Triangle with side measures 21, 28, 352
Evaluate b2−16a+5 when a=1/2 and b=7.
Answer:
11
Step-by-step explanation:
7x2=14
16x1/2=8
14-8=6
6+5=11
The evaluation of the given equation when the a is 0.5 and b = 7 so it should be considered as the 46.
Evaluation of the given equation;Since the equation is
[tex]b^2 - 16a + 5[/tex]
So,
[tex]= (7)^2 - 16(0.5) + 5[/tex]
= 49 - 8 + 5
= 46
Hence, The evaluation of the given equation when the a is 0.5 and b = 7 so it should be considered as the 46.
Learn more about an equation here: https://brainly.com/question/14170257