Answer:
8.5
Step-by-step explanation:
it would technically round to 9, but given the answer choices its A) 8
The protein in the bag of dog food is 8 pounds.
What is a percentage?The percentage is calculated by dividing the required value by the total value and multiplying by 100.
Example:
Required percentage value = a
total value = b
Percentage = a/b x 100
Example:
50% = 50/100 = 1/2
25% = 25/100 = 1/4
20% = 20/100 = 1/5
10% = 10/100 = 1/10
We have,
Weight of the bag = 35 pounds
Percentage of the weight of protein = 23%
The weight of the protein in the bag.
= 23% of 35 pounds
= 23/100 x 35
= 8.05 pounds
= 8 pounds
Thus,
The weight of the protein is 8 pounds.
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What are the two shapes of cross-sections we could create by slicing the cone diagonal to its base?
Answer:
Ellipse
a shape with two edges and one straight and one curve
Step-by-step explanation:
On khan academy the answer is right
The required shape of cross section when slicing the cone diagonal to its base is ellipse and hyperbola.
Cross section of cone to be determine when slicing it toward diagonal to its base.
A object which is extruded and tapers from a circular base to a point.
When slicing the cone to its base its give two type of shapes depending upon the angle of inclination of slicing . The two shapes obtained is ellipse and hyperbola when cut it through diagonal to its base.
Thus, the required shape of cross section when slicing the cone diagonal to its base is ellipse and hyperbola.
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I need really need help
A solid has faces that consist of 2 triangles and 3 rectangles. The solid has 9 edges. How many vertices does the solid have?
A 6 vertices
В. 8 vertices
C. 10 vertices
D. 12 vertices
Please select the best answer from the choices provided
А
B
С
D
Answer:
The correct answer is A) 6 vertices
Step-by-step explanation:
The solid is a triangular prism
Help!!!
I need the answer please
Answer:
[tex]6859 {ft}^{3} [/tex]
Step-by-step explanation:
[tex]V
=
w
h
l
\\
=
19
·
19
·
19
\\
=
6859 {ft}^{3}
[/tex]
hope this helps
brainliest appreciated
good luck! have a nice day!
2. Over a 3 month period the price of a new album steadily increased from
$10 to $18 due to demand. What was the monthly multiplier? Round to the
Answer:[tex]2.67\ \$\ \text{per month}[/tex]
Step-by-step explanation:
Given
Price of album grows to [tex]\$ 18[/tex] from [tex]\$ 10[/tex]
So, net increase in price[tex]=18-10=\$ 8[/tex]
for a period of 3 months
So, each month Price multiplies by
[tex]\Rightarrow \frac{8}{3}\ \$\text{per month}[/tex]
[tex]\Rightarrow 2.67\ \$\ \text{per month}[/tex]
help please which is enough information to prove that s||t?
Which ordered pair would form a proportional relationship with the point graphed below ?
Answer:
(-30, 10)
Step-by-step explanation:
if you multiply both -20 and 60 by -0.5 you get 10 and -30 respectively. being the only pair of numbers achievable by the proportion property.
Answer:
(-30,10)
Step-by-step explanation:
(25 points!!!!) draw the graph of the area bounded by these inequalities
Step-by-step explanation:
To draw the graph, follow these steps:
Graph the lines using points from the equations. (the blue line shown should be dotted, unfortunately I cannot do that in the program I used)Determine which direction the inequalities are correct. Find the boundary given.The three inequalities given form a triangle.
The first equation, y ≤ 2x + 5, has a y-intercept at (0, 5) and a point at (-2, 1).
The second equation, y < -3x + 10, has points at (3, 1) and (2, 4).
Use two points to draw the lines.
After the lines are drawn, determine which side of the line the inequality works on. You can do this by testing points that are not on the line.
I will test each inequality using (0, 1):
y ≤ 2x + 5
0 ≤ 2 + 5
This is correct, so the inequality for y ≤ 2x + 5 will be shaded towards (0, 1).
y < -3x + 10
0 < -3 + 10
This is correct, so the inequality for y < -3x + 10 will be shaded towards (0, 1).
0 ≤ 1
This is correct, so the inequality for 0 ≤ y will be shaded upwards towards (0, 1).
The end result of this graph is all three inequalities being shaded (inwards).
The solution is a triangle with points at (1, 7), (3.33333, 0), and (-2.5, 0).
What is the volume of this aquarium?
A. 288 in3
B. 432 in3
C. 8,364 in3
D 10,368 in3
Answer:
D
Step-by-step explanation:
This is a rectangular prism. The volume of a rectangular prism can be found using:
v=l*w*h
For this aquarium, the length is 36 inches, the width is 12 inches and the height is 24 inches. Substitute 36 in for l, 12 for w and 24 for h.
v=36*12*24
Multiply all the numbers together
v=10,368
Volume is always units^3, because we multiply 3 numbers together. The units are inches, so the volume of the aquarium is:
10, 368 inches^3
Answer:
A
Step-by-step explanation:
BECAUSE YOU ADD ALL THE SIDE 4 TIMES
worth 30 points...Use the frequency table to determine how many students received a score of 80 or better on an
English exam.
A. 21 students
B.4 students
C. 6
D. 10
Answer:
the answer
Step-by-step explanation:
is D
Combining like terms with n
Combine the like terms to create an equivalent expression:
-k + 3k
Simplifyed
Answer:
-2k
Step-by-step explanation:
-k +3k
Factor out k
k(1-3)
k (-2)
-2k
Answer:
2k
Step-by-step explanation:
-1k + 3k = k(3-1) = 2k
To vote in a national election you must be at least 18 years old. Which of these people can vote: Liza (18 years), Jon (16 years, 4 months), Serena (17 years, 11 months), Jorge (19 years, 2 months)?
Liza
Serena and Jon
Liza and Jorge
Jorge
Answer:
Liza and Jorge
Step-by-step explanation: According to the Constitution one can vote from 18 years and above
Please answer correctly !!!! Will mark brainliest !!!!!!
Answer:
g(u) = -3/2 u + 1/4
Step-by-step explanation:
Solve for v
-12u +3 = 8v +1
Subtract 1 from each side
-12u +3-1 = 8v +1-1
-12u +2 = 8v
Divide each side by 8
-12u/8 +2/8 = 8v/8
-3/2 u + 1/4 = v
v = -3/2 u + 1/4
g(u) = -3/2 u + 1/4
factor a^2+6a+6b–b^2 plz
Answer:
(a+b) (a-b+6)
Solve the inequality a, b, c for brainliest and 30 points
a) 3x - 8 > 16
b) 2x-1 < 9
c)) Write down all the integers that satisfy both inequalities shown in part (a)
and (b).
Answer:
See below.
Step-by-step explanation:
a)
3x - 8 > 16
3x > 24
x > 8
b)
2x - 1 < 9
2x < 10
x < 5
c)
There are no integers that satisfy both inequalities since there is no number that is both greater than 8 and less than 5.
Answer:
a) [tex]\{x\in \mathbb{R}|x>8 \}[/tex] or just [tex]x>8[/tex], or [tex]\left(8,\:\infty \:\right)[/tex]
b)[tex]\{x\in \mathbb{R}|x<5 \}[/tex] or just [tex]x<5[/tex], or [tex](-\infty, 5)[/tex]
c) There's no integer that satisfy both inequalities.
Step-by-step explanation:
a) [tex]3x - 8 > 16[/tex]
[tex]3x - 8 +8> 16+8\\3x>24\\[/tex]
[tex]$\frac{3x}{3}>\frac{24}{3} $[/tex]
[tex]x>8[/tex]
Interval notation: [tex]\left(8,\:\infty \:\right)[/tex]
[tex]\{x\in \mathbb{R}|x>8 \}[/tex]
b) [tex]2x-1 < 9[/tex]
[tex]2x-1 +1< 9+1\\2x<10\\x<5[/tex]
Interval notation: [tex](-\infty, 5)[/tex]
[tex]\{x\in \mathbb{R}|x<5 \}[/tex]
c) The integers that satisfy both inequalities:
[tex](-\infty, 5)\cap \left(8,\:\infty \:\right) = \emptyset[/tex]
<---------------- 5 ---------------- 8 ------------------->
Find the value of x posting picture
Answer:
x = 9; Option C
Step-by-step explanation:
If p ║q, we are provided with the following properties;
Same Side Interior / Exterior ∠s ⇒ supplementary,
Alternate Interior / Exterior ∠s ⇒ ≅,
Corresponding ∠s ⇒ ≅
If we are focusing on the measure of two alternate interior angles, say a and b, we can assign them as such;
a ⇒ 9x + 8, and b ⇒ 15x - 46
m∠ a = m∠ b ⇒ provided they are alternate interior ∠s,
9x + 8 = 15x - 46 ⇒ Add 46 on either side of equation,
9x + 54 = 15x ⇒ Subtract 9x from either side,
54 = 6x ⇒ Divide either side by 6,
Solution; x = 9
solve.. pls need this quick.. I'll mark you as brainliest!!!
Answer:
b. 896
Step-by-step explanation:
just put the numbers on the choice to know the right answer. here when you put 896 in *27/14/72=24 you will get the right answer which is 24. so the answer is 896.
Answer:
b. 896
Step-by-step explanation:
Let the required number be x .
[tex]x\times 27\div14\div72= 24\\x\times 27\div14\times\frac{1}{72}= 24\\x\times 27\times\frac{1}{14}\times\frac{1}{72}= 24\\x\times 3\times\frac{1}{14}\times\frac{1}{8}= 24\\\\x= \frac{24\times 8\times 14}{3}\\x= 8\times 8\times 14\\x= 64\times 14\\\huge\red{\boxed{x = 896}}\\[/tex]
PLEASE I NEED HELP
enter the missing numbers in the boxes to complete the table of equivalent ratios.
3 ?
5 60
? 72
10 ?
Answer:
36, 6, 120
Step-by-step explanation:
60 divided by 5 is twelve
so you multiply them with the rest except the 72 and it will give you these
Answer:
the answer is 36, 6, 12
Step-by-step explanation:
i took the test on k12 and got it right (pls mark the other person brainliest)
Amy is creating an enlargement of the following image for an art gallery.
She needs the enlargement to follow the scale of ¼ of a foot to 3 feet. This will result in an image with a length of 8 feet and width of 6 feet.
what is the unit rate of area in square feet of the enlargement image per square foot of area of the original image?
A. 144 square feet per square foot
B. 48 square feet per square foot
C. 16 square feet per square foot
D. 32 square feet per square foot
Answer:
A
Step-by-step explanation:
Since all of the dimensions are being expanded by a scale of 1/4 of a foot to 3, or an increase of a factor of 12, the area is being increased by 12*12=144 times, or choice A. Hope this helps!
The unit rate of area in square feet of the enlargement image per square foot of the area of the original image is 144 square feet.
The scale of 1/4 of a foot = 3 feet
So scale of a foot = 3*4 =12 feet
What is a scale factor?A scale factor is a factor by which the dimension of an object is enlarged or diminished.
So, the area of the enlarged image = 12 feet*12 feet
The area of the enlarged image =144 square feet
Hence, the unit rate of area in square feet of the enlargement image per square foot of the area of the original image is 144 square feet.
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What is the perimeter?
12 yd
6 yd
6 yd
16 yd
yards
Answer: what shape are we solving it for?
Step-by-step explanation:
Lara wrote the following statement: "You can only draw one unique isosceles triangle that contains an angle of 75°." Which statement is true? Lara is correct, because only one unique triangle can be drawn with the given information. Lara is incorrect, because the triangle described cannot be drawn with the given information. Lara is incorrect, because more than one triangle can be drawn with the given information. None of the above.
Answer:
B
Step-by-step explanation:
Find the mean for the following set of numbers: -6, -4.5, 6, 9, 10.5
Answer:
3
Step-by-step explanation:
Answer:3
Step-by-step explanation:
Which of the following is the graph of f(x) = 3 sin (2x)? (2 points)
Step-by-step explanation:
please make me brainlestTHANK UThe graph which passes through the (0,0) point is the graph of f(x) = 3 sin (2x)
What is Graph?Graph is a mathematical representation of a network and it describes the relationship between lines and points.
The general form of a sine function is;
y = Asin(Bx+C) +D
where;
A is the amplitude.
B is the frequency.
From f(x) = 3 sin (2x), we can say that;
A = 3
This implies that the graph has waves that has height from -3 to 3.
B = 2
This means that there are two waves between 0 and 2π with the period of the function being π.
Hence, the graph goes through the (0,0) point.
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A. 9
B. 43%
C. 153
D. 11
You must factor the numerator and denominator and cancel the common factors.
A mother and a father are the same age and they have
triplets. The total of all the ages in the family added together
is 79. Can you find two possibilities for the family's ages?
Answer:
possibility 1 - triplet:3, mother/father:35
possibilty 2 - triplet:1, mother/father:38
Two possibilities for the family's ages are the (father 38, Mother 38, and triplets 1-year-old each) and the second possibility is (the father and mother 35 each and triplets 3 years old each).
What is probability?Probability is a measure of the likelihood of an event occurring. The probability formula is defined as the possibility of an event happening is equal to the ratio of the number of favorable outcomes and the total number of outcomes. Probability of event to happen P(E) = Number of favorable outcomes/Total Number of outcomes.
Given here, the father and the mother have identical age and also triplets.
let the age of mother and father be x and the triplets be y then we can form the equation is 2x+3y=79
Possibility 1) 76 3 =79
Possibility 2) 70 9 =79
In possibility one x=38 and y =1 and possibility 2 x=35 and y=3
Hence the two possibilities are the (father 38, Mother 38, and triplets 1-year-old each) and the second possibility is (the father and mother 35 each and triplets 3 years old each).
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What is the solution to the system of equations below?
y = -3/4x + 3 and y = –12
1. (20, -12)
2. (12, -12)
3. (-6,-12)
4. (-12,12)
Answer:
(20, -12)
Step-by-step explanation:
it is (20, -12)
-(3/4)x+3=-12
x=20
-3/4(20)+3=-12
Mr. Stanley bought a car that was marked down 18%.
Write an expression for the price,p
*Hint: Subtract the percentage from 100 and write it as a decimal*
Answer:
.82
Step-by-step explanation:
I hope this is the type of answer your looking for.
Please mark me as brainliest....it would mean a lot
Find the volume of a beverage can that has a height of 7.6 in and a radius of 1.2 in. Use 3.14 as an approximation
Answer:
V = 34.36 in^3
Step-by-step explanation:
Look at the attachment
3. Josh has 18 black socks and 12 white socks. Every morning he chooses one sock at random
After he has pulled that one sock out, he chooses another sock at random and wears them!
What is the probability that he...
a. first chooses a white sock, then a white sock?
b. first chooses a black sock, then a black sock?
c. first chooses a white sock, then a black sock?
d. first chooses a black sock, then a white sock?
e. gets a matching pair?
f. gets a mismatching pair?
pls solve 2(3 - x) -12 + 4x = -3x -9
Answer:
x = -3/5
Step-by-step explanation:
2(3 - x) -12 + 4x = -3x -9
Distribute
6 -2x -12 +4x = -3x -9
Combine like terms
2x -6 = -3x -9
Add 3x to each side
2x+3x -6 = -3x+3x -9
Add 6 to each side
5x -6+6 = -9+6
5x = -3
Divide each side by 5
5x/5 = -3/5
x = -3/5
Answer:
x=-3/5
Step-by-step explanation:
[tex]2(3-x)-12+4x=-3x-9[/tex]
[tex]6-2x-12+4x=-3x-9[/tex]
[tex]-6+2x=-3x-9[/tex]
[tex]2x+3x=-9+6[/tex]
[tex]5x=-3[/tex]
[tex]x=\frac{-3}{5}[/tex]