Answer:
A=2m⁴+17m³+11m²+24m
Step-by-step explanation:
The area of rectangle is length × width
A=LW
A=(m+8)(2m³+m²+3m)
A= 2m⁴+m³+3m²+16m³+8m²+24m
A=2m⁴+m³+16m³+3m²+8m²+24m
A=2m⁴+17m³+11m²+24m
Graph by finding the intercepts
9x-15y = 45
Answer:
Look at picture
Step-by-step explanation:
X intercept is when y = 0. so...
9x -15*0 = 45
9x = 45
x = 5. so the coordinate is (5,0)
Y intercept is when x = 0. so...
9*0 - 15y = 45
y = -3. so the coordinate is (0,-3)
then you plot these 2 points and draw a line going across them
pls help w math question
Answer:
x > -2
Step-by-step explanation:
The line on the graph points toward the right, so it would be a greater than sign ( > ). The sign is underlined because the line dot is filled in. If it wasn't filled in, it would not be underlined
The point on the line starts at negative 2.
hope this helps :)
HELP PLS!! Whitney conducted a survey of grocery store customers to determine the most popular brand of bread. Of the 72 people sh
surveyed, 11 customers liked Moonbeam, 24 customers liked Cora Lee, 17 customers liked Wondrous Loaf, and 8 customers
liked Mostess.
Identify the sample size in the situation above.
A. 24
B. 132
C. 72
D. 60
Answer:
72 totalHence population sample is 72What is the solution?
1
Group of answer choices
(0,-2)
(0,3)
(-1,-1)
(-2,0)
Answer:
(-1,-1)
Step-by-step explanation:
Because that is where the dot is.
Hope this helps :)
What is the maximum number of possible extreme values for the function, F(x)=x^4+x^3-7x^2-x+6?
A. 2
B. 4
C. 5
D.3
Coming from a 6th grader but I hope this is right!
Polynomials of degree greater than 2 can have more than one max or min value. The largest possible number of minimum or maximum points is one less than the degree of the polynomial. The following examples illustrate several possibilities.
since the degree is 4
number of possible extreme values = 4 -1 = 3
Answer:3
Step-by-step explanation:
beanssss
please help, for a test, I need to know how you got the answer!
Answer:
Right triangle
Step-by-step explanation:
On the right it has a 90 degree angle which makes it a right triangle or right
Find the slope of each line graphed
Answer:
first graph: 3/1
second graph:y=1
third graph: 2/-2
URGENT 30:48 in the form 1:n where n is a decimal
Jayden's car gets 23 miles to a gallon of gasoline. He filled up his car's gas tank with g gallons. Write an expression that shows how far Kurt can drive on a tank of gasoline.
Answer:
D= distance covered by amount (g) gallons
D=23g
Step-by-step explanation:
Hello i just want to thank anyone who has helped me pass tests. they dont even know they got an A in math
Answer:
well, I'm glad u got a A in math!
Step-by-step explanation:
solve and find the solution sets of thr given inequaloties and represent them in number line.
1. x-3<6
Answer:
panomonasabe kumainka ng tae masarap ba gustumupa ha gustu mo gutu mo
x - 3 < 6 {add 3 to both sides}
x < 9
graph
x∈(-∞; 9)
Which of the following information would best be displayed on a pie chart?
a) How much of a family’s monthly budget goes to groceries, housing, and entertainment.
b) How many times the phone rings in a 24-hour period.
c) The heights of the students in a class.
d) The rate of growth of a puppy the first year.
Answer:
A
Step-by-step explanation:
Susan has 20 pieces of candy in a bag: 6 mint sticks, 11 jelly treats, and 3 fruit tart chews. If she eats one piece every 5 minutes, what is the probability her first two pieces will both be jelly treats?
Answer:
55%
Step-by-step explanation:
1. You add all the candy together to show that all the candies added together equals 20.
11+6+3=20
2. You divide 11 by 20 to get the decimal
11/20=.55
3. To get the percentage you just have to multiply .55 by 100.
4. The final answer should be 55 %
Patrick invested money into a special savers bank account each year money in the account earns 4% interest after one year, the total amount of money in the account was £291.20 how much did Patrick invest?
Answer: £280
Step-by-step explanation:
After a year, the total amount that was in the account was £291.20 which according to the question is 4% more than the amount Patrick invested.
Assume the amount invested is x.
x + 0.04x = 291.20
1.04x = 291.20
x = 291.20/1.04
= £280
Find the area of the
regular figure below:
A) 157 m2
B) 162 m2
C) 168 m2
D) 175 m2
E) 182 m2
pls show work
162 m^2
you can make a triangle in the corner with legs length s/2 and the angles are 45 degrees. in a 45 45 90 triangle, the legs are h/sqrt(2) where h is the hypotenuse. this means that s/2=9/2 sqrt(2), s=9 sqrt(2)
and s^2=162
MIDSEGMENTS For problems 7-10, find the value of the variables. will give brainliest plzz
Answer: See explanation
Step-by-step explanation:
7.) 2 (x - 1) = 45
2x - 2 = 45
Add 2 to both sides
2x = 47
x = 23.5
8.) 5x - 2 = 2 (4)
5x - 2 = 8
Add 2 to both sides
5x = 10
Divide both sides by 5
x = 2
9.) x = 2 (30)
x = 60
10.) 3x - 6 = 2 (x)
3x - 6 = 2x
Add 6 to both sides
3x = 2x + 6
Subtract 2x from both sides
3x - 2x = 6
x = 6
2x + 1
Substitute x for 6
2 (6) + 1
12 + 1 = 13
2y = 13
Divide both sides by 2
y = 6.5
Hope that helped!
common denominator between 4/12 and 1/3
Answer:
4
Step-by-step explanation:
1/3 = 4/12
^^^^^^^^^
1 x 4 = 4
3 x 4 = 12
Hope this helps.
I need some help with geometry?
am i weird for liking acdc at the age of 14
Answer:
0-0
Step-by-step explanation:
000000000000000000000000000000
Answer:
lol
Step-by-step explanation:
A table with 2 columns and 7 rows. The first row, x, has the entries, negative 4, negative 3, negative 2, negative 1, 0, 1. The second row, y, has the entries, 0, negative 0.75, negative 1.50, negative 2.25, negative 3, negative 3.75 A table with 2 columns and 7 rows. The first row, x, has the entries, negative 4, negative 3, negative 2, negative 1, 0, 1. The second row, y, has the entries, negative 2.50, negative 2.50, negative 2.50, negative 2.50, negative 2.50, negative 2.50.
Determine which statements are true. Check all that apply.
Answer:
its a c e
Step-by-step explanation:
i just took the test
Steven bought a new computer at the end of a sale. The price of the computer was $52 on the day he bought it. The next day it had been marked up by 40%. What was the new price after the sale?
Answer:
$72.80
Step-by-step explanation:
You would multiply 52 with .40 to get 20.8. This is how much the price increased by. Then you would add the 20.8 to your original price of 52 to get 72.80.
(Also you use .40 initially because percent means out of 100. So 40% is the same as .4)
The new price after the sale of a new computer is, $72.8
What is mean by Percentage?A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.
Given that;
The price of the computer was $52 on the day he bought it.
And, The next day it had been marked up by 40%.
Let the new price after the sale of a new computer = x
So, We can formulate;
⇒ x = $52 + 40% of $52
⇒ x = $52 + 40 × 52/100
⇒ x = $52 + $20.8
⇒ x = $72.8
Learn more about the percent visit:
brainly.com/question/24877689
#SPJ2
If one angle of a triangle is 90°, then the other two add to 90°.
Write the To Prove statement
please i really need help, this is due in 10 minutes!!
Answer:
see below
Step-by-step explanation:
3x+6=total cost
3(8)+6=30$
Jack has written the name of each planet of the solar system on a separate piece of paper and has placed all these pieces of paper in a bag. The names he included are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. If he picks a piece of paper at random from the bag, what is the probability that the name of the planet written on it contains at least 6 letters?
Answer:
The probability that it would contain at least 6 letters is: 5/8
Step-by-step explanation:
From the question given above,
We know that there are 8 planet that was given.
Mercury 7 letters
Venus 5 letters
Earth 5 letters
Mars 4 letters
Jupiter 7 letters
Saturn 6 letters
Uranus 6 letters
Neptune. 7 letters
Therefore,
P(at least 6 letters) + P( Less than 6 letters) = 1
P (at least 6 letters) + P (3 planet) = 1
P (at least 6 letters) + ( 3/8) = 1
P(at least 6 letters) = 1 - (3/8)
= 5/8
Which expression can have a remainder greater than 6?
A: ■ ÷ 2
B: ■÷ 4
C: ■÷ 6
D: ■ ÷ 8
PLIS HELP!
the answer is D
Hopefully this helps you!
khan academy
will mark.
Given:
[tex]\theta_1[/tex] is located in IV Quadrant.
[tex]\sin (\theta_1)=-\dfrac{24}{25}[/tex]
To find:
The value of [tex]\cos \theta_1[/tex].
Solution:
We have,
[tex]\sin (\theta_1)=-\dfrac{24}{25}[/tex]
We know that,
[tex]\sin^2 \theta+\cos^2\theta=1[/tex]
So,
[tex]\sin^2 (\theta_1)+\cos^2(\theta_1)=1[/tex]
[tex]\left(-\dfrac{24}{25}\right)^2+\cos^2(\theta_1)=1[/tex]
[tex]\cos^2(\theta_1)=1-\dfrac{576}{625}[/tex]
[tex]\cos^2(\theta_1)=\dfrac{625-576}{625}[/tex]
Taking square root on both sides, we get
[tex]\cos (\theta_1)=\pm \sqrt{\dfrac{49}{625}}[/tex]
[tex]\cos (\theta_1)=\pm \dfrac{7}{25}[/tex]
[tex]\theta_1[/tex] is located in IV Quadrant. In IV Quadrant the value of cos is positive. So,
[tex]\cos (\theta_1)=\dfrac{7}{25}[/tex]
Therefore, [tex]\cos (\theta_1)=\dfrac{7}{25}[/tex].
Can anyone help me out?
3. Lars drove 350 miles using 20 gallons of fuel. What was his fuel mileage?
A. 15 miles per gallon
B. 16 miles per gallon
C. 17 miles per gallon
D. 17.5 miles per gallon
pls answer
please help this is due soonnnnn
Answer:
5 [tex]\sqrt{14r}[/tex] - [tex]\sqrt{42r}[/tex] / 28r
sorry I can't put a fraction but the "'/" is the line and 28r goes underneath
Explanation:
Download photomath and take a picture, it will explain it. It would take forever for me to type it out
Find the slope of the line that contains the following points.
(4, 2) and (7, 7)