Answer: [tex]\large \boldsymbol {\sf x<-5,8 \ \ or \ \ x \in (-\infty \ \ ; \ \ -5,8 ) }[/tex]
Step-by-step explanation:
[tex]\large \boldsymbol {} \sf 3(x+1) < -2(x+13) \\\\ 3x+3<-2x-26 \\\\3x+2x<-26-3 \\\\5x<-29 \\\\x<-5,8 \ \ or \ \ x \in (-\infty \ \ ; \ \ -5,8 )[/tex]
Which values of a and b make the following equation true
(5x^7y^2) (-4x^4y^5) = -20x^a y^b
Plea help I’ll give you 35 points
If a person walks 1/2
mile in 1/4 hour, how
many miles per hour
does the person
walk?
Answer:
2 miles
Step-by-step explanation:
0.5 x 4 = 2
Remember that every 2/4 hour is a mile
Algebra Nation Section 1 Topic 4 Question 7
A bag of apples costs
$9.65. Five friends want to
share the bag. If each friend
pays the same amount, how
much will each friend pay?
Answer:
$1.93
Step-by-step explanation:
Hi there!
We're given:
⇒ a bag of apples costs $9.65
⇒ 5 friends share the bag
To find how much each friend paid, divide $9.65 by 5 people:
9.65 ÷ 5
= 1.93
Therefore, each friend paid $1.93.
I hope this helps!
solve the question above please
Answer:
5x5
Step-by-step explanation:
What I did was that I worked out how x is 2 and then x equals 5
FeliCa bought three movies for 9.98 each. She also bought one movie that cost half of the total of the three movies what is the total amount that Felicia spent? Thank you for helping! :)
Answer:
$44.91
Step-by-step explanation:
The question is saying that she bought 3 movies for $9.98, so you'll have to multiply 9.98 x 3 which is $ 29.94. Now, it says that she also bought a 4th movie that cost HALF OF THE TOTAL of the tree other movies. That means that you'll have to divide $29.94 by 2. 29.94/2= 14.97. So the total of the 4th movie is $14.97. You just need to add $29.94+$14.97 which equals: $44.91 in total.
$ 44.91 is the answer!
Given G = 1 / 2(F - 30), find the value of F
if G = 10
Answer:
50
Step-by-step explanation:
10 = (F - 30)/2
20 = F - 30
50 = F
FIRST ONE TO AWNSER GETS BRAINLYISTAND 50 POINTS
AND MY LOVE !!!!!!!!!!
Answer:
Answer: c
Step-by-step explanation:
A. ❎
[tex]16 +( 4 \times {5}^{2} ) \\ = 16 + 100 \\ = 116[/tex]
B. ❎
[tex]16 +( 4 \times {5}^{2} ) \\ = 16 \times 100\\ = 116[/tex]
C. ✔
[tex]16 + (4 \times {5}^{2} ) \\ = 16 \times 100\\ = 116[/tex]
D. ❎
[tex]16 + (4 \times {5}^{2} ) \\ = 16 + (4 \times 25) \\ = 16 + 100 \\ = 116[/tex]
Help. I don’t understand
Answer:
The choose 4. [ from 2—> 8]
20+26+47+36+67+58+168+245+345+567+450+789+686+809+968+1500
Скільки
Answer:
6781
Step-by-step explanation:
use the second picture.
Find the area of quadrilateral ABCD with vertices A(0, 4), B(4, 1), C(1, -3), and D(-3, 0).
20 square units
25 square units
5 square units
5
5
s
q
u
a
r
e
u
n
i
t
s
5
5
squareunits
Answer:
To find area of the quadrilateral ABCD, now we have take the vertices A(x1, y1), B(x2, y2), C(x3, y3) and D(x4, y4) of the quadrilateral ABCD in order (counter clockwise direction) and write them column-wise as shown below. Add the diagonal products x1y2, x2y3, x3y4 and x4y1 are shown in the dark arrows.
Step-by-step explanation:
1. How is the Earth's population changing?
2. How many people are currently living on Earth?
3. What are some reasons why the population of the world increased so dramatically? Use examples.
4. Describe what you might find in a rural area.
5. Describe what you might find in a urban area.
Answer:
1.Every year, the world’s population is expanding by 83 million people. Right now, there are around 7.6 billion people in the world. By 2050, there will be just short of 10 billion. But population trends are wildly uneven - some countries are rapidly expanding, others are shrinking. Each scenario brings its own challenge for governments.
2. 7.6 billion - 7.9 billion people are living on earth
3.The reason why humans have increased in population so rapidly and so successfully is because we’ve sidestepped the two problems of food shortage and being knocked over by disease. That started in the industrial revolution, when there were about a billion of us, and we tapped into using fossil fuels to do large scale agriculture
4. a rural area is an open swath of land that has few homes or other buildings, and not very many people. A rural areas population density is very low. Many people live in a city, or urban area. Their homes and businesses are located very close to one another.
5. An urban area is the region surrounding a city. Most inhabitants of urban areas have nonagricultural jobs. Urban areas are very developed, meaning there is a density of human structures such as houses, commercial buildings, roads, bridges, and railways. Urban area can refer to towns, cities, and suburbs.
Emma lives on a tight budget. She saves money and also makes intelligent choices when spending it. Which statements describe Emma’s financial skills? Select three options.
Emma is more prepared to meet her basic needs.
Emma is better prepared to avoid financial setbacks.
Emma is better able to avoid accumulating assets.
Emma is more prepared to face emergencies.
Emma is better able to avoid decision-making with her finances.
The statement that describe him are:
Emma prepared to meet her basic needs.Emma prepared to avoid financial setbacks.Emma prepared to face emergencies.What is financial mangement?Financial managemant is the ability of a person to effective and efficiently manage their fund so as to avoid debt and to maintain financial health.
Based on the given scenario Emma is saving to meet her needs incase of unforeseen circumstance and she is trying to as well prevent financial setbacks .
Therefore Emma is more prepared to meet her basic needs.
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When x = 5 and y = 6, x2 + 3(x+y)= (Type an integer
or a decimal
Answer:
43
Step-by-step explanation:
We are given everything we need, all you need to do is plug in 5 for x and 6 for y.
(5)2 + 3(5+6) =
= 10 + 3(11)
= 10 + 33
= 43
If f(x) equals 3x^2+1 and g(x)=1-x what is the value of (f-g)(2)?
Answer:
12
Step-by-step explanation:
Can side d be the base for this triangle? If so, which length would be the corresponding
height? If not, explain why not.
Answer:
Yes, gStep-by-step explanation:
Any side can be chosen as base.
If d is the base, then the height is g.
g is the perpendicular to extension of d and is the distance between d and the parallel line to d that passes through opposite vertex to d.
Help with #9 ksksjdne
Answer:
29
Step-by-step explanation:
7x + 1 + 4x - 3 = 42
11x - 2 = 42
11x = 44
x = 4
Substitute the value of X into the value for DE.
7(4) + 1 = 29
Help help help help please
Answer:
in my opinion
Step-by-step explanation:
b i would say it depends on how hard or how soft you throw it, and for C what kind of ball did you use or if you didn't lol just say this. I used a small ball and it was 2.5m
I need ASAP! I’ll give BRAINLIST!
Answer:
1/4
Step-by-step explanation:
So if 1= 4, 2=8, 4=16, 5=20.... it's going up by 4s so muffins per cup of flower is 1/4... I think.
find f(g(x)) and g(f(x)) for the following functions
f(x) = 2x
g(x) = x + 5
A business plan is centered around a circular area of distribution. The plan calls for the radius of the distribution to increase 50 miles per year. The investors have asked that the plan include a reference to the area of distribution based on the number of years in business. These functions model this plan:
Radius in y years: r(y) = 50y
Total area: A(r) = πr2; r in miles
What is A(r(y)), the total area in y years?
A(r(y)) = 50πy2
A(r(y)) = 2,500πy2
A(r(y)) = 50πr2
A(r(y)) = 2,500πr2
Answer: B. A(r(y)) = 2,500πy2
Step-by-step explanation:
The area would be A(r(y)) = 2,500πy2
What is Area of circle?Area of Circle = πr^2 or πd^2/4 in square units,
Radius: The distance from the center to a point on the boundary is called the radius of a circle. It is represented by the letter 'r' or 'R'. Radius plays an important role in the formula for the area and circumference of a circle, which we will learn later.
Diameter: A line that passes through the center and its endpoints lie on the circle is called the diameter of a circle. It is represented by the letter 'd' or 'D'.
given:
Radius in y years: r(y) = 50y
Total area: A(r) = πr2; r in miles
Now, area of circle
=πr²
=π(50y)²
=2500y²π
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#SPJ2
find the square root of the following by prime factorization method.
4225
Answer:
[tex]\boxed{=65}\\[/tex]
Step-by-step explanation:
[tex]\begin{array} {c|c}4225&5\\845&5\\169&13\\13&13\\1\\\end{array}\\\\\\4225=5^2*13^2\\\\\sqrt{4225} \\\\=5^{\frac{2}{2} }*13^{\frac{2}{2} }\\\\=5*13\\\\\boxed{=65}\\[/tex]
Given the value of A in the diagram , Find ;
a.
[tex] {A}^{ - 1} [/tex]
b. Show that
[tex]A\cdot {A}^{ - 1} = 1[/tex]
where I is an identity matrix .
Answer:
answer is in attachment
Angle 0 is in standard position. if sin(0) = -1/3, < 0 < 3/2 , find cos (0).
Answer:
-2 sqrt (2) /3
Step-by-step explanation:
sin = -1/3 its in the 3rd quadrant so sin is negative cos is negative
sin^2 O + cos ^2 O = 1
1 - (1/9) = cos^2 O
[tex] \cos( \alpha ) = \frac{ - 2 \sqrt{2} }{3} [/tex]
Help please ill give you brainlest
Is this correct??
Please someone also explain it too.
9514 1404 393
Answer:
A √40
Step-by-step explanation:
The given radical expression can be written as ...
[tex]\displaystyle 2\sqrt{n+4}=\sqrt{2^2}\cdot\sqrt{n+4}=\sqrt{4(n+4)}=\sqrt{4n+16}[/tex]
The last two versions of this expression tell you two things:
the value under the radical must be a multiple of 4the value under the radical is greater than 16Only one answer choice meets these requirements:
√40
If the sandwich is 18.25 feet, how many sections can he cut ?
How is making a perpendicular bisector different to making an angle bisector
Answer and Step-by-step explanation:
When making a perpendicular line, you take 2 points on a straight line.
- You put the compass on the two points, making marks above and below to be able to draw the line.
When making an angle bisector line, you use the angle and 2 points to make a straight line that will bisect the angle.
- You put the compass on the angle, making an arc from the two lines that join to make the angle. Then, you put your compass on where the arc meets the lines, and make a mark, which you then draw a line through.
#teamtrees #PAW (Plant and Water)
Annika borrowed a book from the library and forgot to return it on time. The library charges $0.25 per day for the first four days and $0.30 per day for all of the remaining days. If Annika had to pay the library $4.00, how many days late was her book?
please help me.
The number of days the book was late is 14 days.
The given parameters include;
let the number of days late before she returned the book = xThe following algebraic equation will be set to calculate the number of days the book was late before it was returned;
[tex]0.25(4) + (x - 4)0.3 = 40\\\\[/tex]
simplify the equation as follows;
[tex]1 + 0.3x - 1.2 = 4\\\\[/tex]
collect similar terms together;
[tex]0.3x = 4.2\\\\[/tex]
divide through by 0.3
[tex]x = \frac{4.2}{0.3} \\\\x = 14 \ days[/tex]
Thus, the number of days the book was late is 14 days.
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Find how many days late was her book
The total days late is 14 days
charges per day for first 4 days = $0.25
charges per day for the remaining days = $0.30
Total amount Annika paid = $4.00
let x = number of days of the remaining days
Total amount paid = Amount paid for first 4 days + amount paid for remaining daysAmount paid for first 4 days = $0.25 × 4
= $1
Amount paid for remaining days = 0.30 × x
= 0.30x
Total amount paid = Amount paid for first 4 days + amount paid for remaining days
4 = 1 + 0.30x
4 - 1 = 0.30x
3 = 0.30x
x = 3/0.30
x = 10 days
Total days late = 4 days + 10 days
= 14 days
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