Answer: the answer is 3
Step-by-step explanation:
3×3=9
3×2=6
6 can't be multiplied to make 9
9 can't be multiplied to make 6
15 is to big of a number to make either
A. Quadrilateral
B. Parallelogram
C. Rhombus
D. Rectangle
E. Square
F. Trapezoid
G. Isosceles
H. Kite
Could someone explain to me how to solve these questions?
Answer:
you combine the numbers that are the same and see the signs if it's positive with the negative, it's going to be negative
Find the geometric mean of 8 and 253.
Answer:
2√506
Step-by-step explanation:
√8x253 = √2024 = √4x506 = 2√506
I need help please help me !!!!
Answer:
C
Step-by-step explanation:
hope this helps :)))))
A container built for transatlantic shipping is constructed in the shape of a right rectangular prism. Its dimensions are 7.5 ft by 11.5 ft by 3 ft. If the container is entirely full and, on average, its contents weigh 0.15 pounds per cubic foot, find the total weight of the contents. Round your answer to the nearest pound if necessary.
Considering the definition of right rectangular prism and its volume, the total weight of the contents is 38.81 pounds.
Right rectangular prismA right rectangular prism (or cuboid) is a polyhedron whose surface is formed by two equal and parallel rectangles called bases and by four lateral faces that are also parallel rectangles and equal two to two.
Volume of right rectangular prismTo calculate the volume of the rectangular prism, it is necessary to find the product of its dimensions, or of the three edges that converge at a certain vertex.
That is, to calculate the volume of a rectangular prism, multiply its 3 dimensions: length×width×height.
Volume of the containerIn this case, you know that:
the dimensions of the container built are 7.5 ft by 11.5 ft by 3 ft. the container is entirely full and, on average, its contents weigh 0.15 pounds per cubic foot.So, the volume of the container is calculated as:
7.5 ft× 11.5 ft× 3 ft= 258.75 ft³
Then, the total weight of the contents is calculated as:
258.75 ft³× 0.15 pounds per cubic foot= 38.8125 pounds≅ 38.81 pounds
Finally, the total weight of the contents is 38.81 pounds.
Learn more with this similar problems:
https://brainly.com/question/13962136
https://brainly.com/question/7171617
The perimeter of a square window is 148 inches. How long is each side?
What is the y-intercept of the graph of y = 2.5'?
a. 2.5
b. 1
a
C.
0
d. -1
PESERVED
Answer:
a. 2.5..... I believe but you should get other answers
Best answer gets brainliest
Answer:
B
Step-by-step explanation:
Since 5 2/3 evaluated = 5 4/6
5 4/6-4 1/6 = 1 1/2
16. Which of the following ordered pairs is found in the solution of inequality 3x + 5y ≤ 10?
a. (0,0)
b. (0,3)
c. (1,2)
d. (2,1)
17. Which of the following ordered pairs cannot be found in the solution of the inequality x + y ≥ 7?
a. (1,5)
b. (3,4)
c. (4,4)
d. (5,5)
18. Which of the following region represent the point in the solution of the inequality y > 1?
a. Above the line y = 1
b. Below the line y = 1
c. On and above the line y = 1
d. On and below the line y = 1
19. Which of the following regions represent the points in the solution of the inequality x ≤ 1?
a. Left of the line x = 1
b. On and left of the line x = 1
c. On and right of the line x = 1
d. Right of the line x = 1
20. although represent the boundary line of the graph of the inequality 2x + y < 5?
a. Dashed line
b. Solid line
c. None of the above
d. Cannot be determine
Help me please
Answer:
1 a
2 a
3 a
4 a
5 a
Step-by-step explanation:
All answers are A
Anna is following this recipe to make biscuits.
Anna uses 630 g of sugar.
How many grams of chocolate will she need?
Recipe: Makes 24 biscuits
225 g oats
105 ml syrup
90 g sugar
100 g margarine
60 g chocolate
Answer:
420
Step-by-step explanation:
If anna uses 630 g of sugar it means she will make 7 batches of biscuits.
630/90=7.
In one batch she uses 60 g of sugar if she's making 7 batches of biscuits she needs 420 g of chocolate.
60*7=420.
Find the diameter of a circle with the circumference of 8 pi
Answer:
The diameter of the circle is about 2.546 units
Step-by-step explanation:
[tex]C=\pi d\\\\8=\pi d\\\\\frac{8}{\pi}=d\\ \\d\approx2.546[/tex]
Answer:
7.9999999999942?
Step-by-step explanation:
8 x π is 25.1327412287
Diameter = C / π so 7.9999999999942
mark brainliest? ;)
Write the inequality:
Two less than twice a number is less than a half.
Answer:
2x-2<1/2
Step-by-step explanation:
when the problem says "two less than" it means we are subtracting 2 from something, in this case, that something is "twice a number" as the problem states. So we would write 2x where x is a variable that represents any number so we have 2x-2<1/2.
Can someone answer my earlier question in math its 20 points
Answer:
Sure I already reviewed it rn so once I have the answer I'll answer it on that page:)
Step-by-step explanation:
The length of a rectangle is 2 centimeters longer than its width.
If the perimeter of the rectangle is 64 centimeters, find its length and width.
Answer: 15
Step-by-step explanation:
Let the length of the width = w.
Then, the length of the length is w + 2.
The perimeter of a rectangle is 2*length + 2*width.
Therefore, 2*(w+2) + 2*w = 64
2w + 4 + 2w = 64
4w + 4 = 64
4w = 60
w = 15
221x3 + 154x2 + 228x + 41) / (17x + 4)
help?
Un club de football decide de vendre des tee-shirts
Answer:
1) the purchase price
(4.30+1.45)*2000
5.75*2000
11500€
2) the profit
(1750*10.50+(2000-1750)*8.50)-11500
18375+2125-11500
9000€
Step-by-step explanation:
-9 ÷ ____ =5
(fill the blank)
Answer:
The answer is -1.8
Step-by-step explanation:
5 x -1.8 = -9 = -9 divided by -1.8 = 5
Answer:
-1.8
Step-by-step explanation:
You can reverse it by doing -9/5 and you get -1.8.
Hope this helps! Pls give brainliest!
Rearrange each of the following formula so the pronumeral in the bracket becomes the subject of the equation
9x+3y-27=0
(Y)
Answer:
y = 9 - 3x
Step-by-step explanation:
9x + 3y - 27 = 0 ( add 27 to both sides )
9x + 3y = 27 ( subtract 9x from both sides )
3y = 27 - 9x ( divide through by 3 )
y = 9 - 3x
The length of a rectangle is 5 more than the width. The perimeter is 120. What is the length, width, and area? Please HELP
Answer:
l = 32.5 units, w= 27.5 units, A = 893.75 units²
Step-by-step explanation:
width is w
length is l = 5+w
P = 2( l+w) , substitute l for 5+w
P = 2(5+w+w)
P = 2(5+2w)
P = 10 +4w
P = 120
10 +4w = 120
4w = 120-10
4w = 110
w= 110/4
w= 27.5 units
l = 5+w = 5+ 27.5 = 32.5 units
A = l*w = 27.5 * 32.5 = 893.75 units ²
Include steps please and thank you.
Answer:
U=32m
Step-by-step explanation:
Big triangle
Little triangle
Compare lengths & find scale factor (s.f)
We've got base lengths, that's what we will use to find the scale factor.
27.3 ÷ 15.6 = 1.75 s.f
We're going from big triangle, to small; so, divided by 1.75s.f to find length of u
56 ÷ 1.75 = 32
U= 32m
Hope this helps!
The area of a sector of a circle with a central angle of 75° is 12cm. Find the radius of the circle.
Do not round any intermediate computations. Round your answer to the nearest tenth.
[tex]\textit{area of a sector of a circle}\\\\ A=\cfrac{\theta \pi r^2}{360}~~ \begin{cases} r=radius\\ \theta =\stackrel{degrees}{angle}\\[-0.5em] \hrulefill\\ A=12\\ \theta =75 \end{cases}\implies 12=\cfrac{(75)\pi r^2}{360}\implies 12=\cfrac{5\pi r^2}{24} \\\\\\ 288=5\pi r^2\implies \cfrac{288}{5\pi }=r^2\implies \sqrt{\cfrac{288}{5\pi }}=r\implies 4.3\approx r[/tex]
Joe's total bill for pizza and soft drinks was $27.50. He left a
20% tip for their server. How much tip did he leave?
Answer:
$5.50
Step-by-step explanation:
100% of the total bill was $27.50
10% will be 100% divided by 10
10% = $27.50 ÷ 10
10% = $2.75
20% will be double 10%
20% = £2.75 × 2
20% = $5.50
Kayla’s cell phone plan charges a fee of $25 per month and $0.25 per minute. She just received a notice that the fee is being increased to $35 per month. Which equation models her new cell phone plan?
If the plan is monthly, x is equal to minutes, and y is equal to total cost, then the following is true:
Answer:
C: y = 0.25x + 35
Step-by-step explanation:
Every minute $0.25 is added, so if x is equal to minutes, then part of our equation will be 0.25x.
If the plan is monthly, then every month there will be a $35 dollar fee. This can be represented by + $35.
Lastly, y is the total cost so the equation will be set equal to y.
solve for brainliest please
Answer:
136 = 9x+10 (alternate interior angles for parallel lines m and n)
9x = 126
x = 14
Step-by-step explanation:
Stop by my you tube channel "Sciency Sergei". You may suggest a topic to discuss or problem to solve.
The average annual salary of a professional football player has increased exponentially, according to the data in the
table.
Professional Football Player
Year Average Salary
2000 $1,116,000
2005
$1,400,000
2010 $1,900,000
2015 $2,447,000
2020 $3,193,000
What is the best prediction of the average annual salary of a professional football player in 2025?
$4,166,000
$3,400,000
$4,696,000
$3,712,000
The best prediction of the average annual salary of a professional football player in 2025 is $4,166,000
Exponential functionAn exponential function is in the form:
y = abˣ
Where y,x are variables, a is the initial value of y and b is the multiplication factor.
Let y represent the average annual salary, x years since 2000, hence, from table:
At (2000, 1116000), that is (0, 1116000):
1116000 = ab⁰
a = 1116000
At (20, 3193000):
3193000 = 1116000(b)²⁰
b = 1.05
The salary in 2025 ( x = 25) is:
y = 1116000(1.05)²⁵ = 4152719.5
The best prediction of the average annual salary of a professional football player in 2025 is $4,166,000
Find out more on exponential function at: https://brainly.com/question/12940982
Please help!!!!!
Find the midpoint of the line segment using the given endpoints.
1. (5,0), (1,4)
2. (-9, 3), (7, -8)
3. (-2, 9), (-7, 7)
4. (5, 10), (-3, 6)
3)
[tex]~~~~~~~~~~~~\textit{middle point of 2 points } \\\\ (\stackrel{x_1}{-2}~,~\stackrel{y_1}{9})\qquad (\stackrel{x_2}{-7}~,~\stackrel{y_2}{7}) \qquad \left(\cfrac{ x_2 + x_1}{2}~~~ ,~~~ \cfrac{ y_2 + y_1}{2} \right) \\\\\\ \left(\cfrac{ -7 -2}{2}~~~ ,~~~ \cfrac{ 7 + 9}{2} \right)\implies \left( \cfrac{-9}{2}~~,~~\cfrac{16}{2} \right)\implies \left( -4\frac{1}{2}~~,~~8 \right)[/tex]
What are the correct answers
NEED ANSWER ASAP PLEASE
Answer:
Step-by-step explanation:
4) A photograph costs $20, so the cost of x photographs is 20x.
Similarly, the cost of y prints is $25.
So the total cost is 20x+25y, and this has to be less than or equal to 400, so C.
5) just plug each pair in.
For example for the first option, x=5 and y=10, and since 20(5)+25(10)=100+250. which is less than or equal to 400, it works.
Please answer with steps
|2+5x|
------------ =4
9
Answer:
9.4
Step-by-step explanation:
We have I 2 + 5x I = 49The I I is an inequality sign, which basically means that the answer can't be negative. We can remove these.2 + 5x = 49.Subtract the 2 from both sides.5x = 47.Divide by 5 on both sides.x = 9.4, or 9 [tex]\frac{2}{5}[/tex]If I am incorrect in my reasoning, please let me know so that I can plan better for my future answers. Have an amazing day.
what is 5.316 - 1.942 (take a picture and show ur work)
correct answer is 3.374
Find 3 ratios that are equivalent to the given ratio. 8:36
Answer:
4:18
2:9
Step-by-step explanation:
please give brainliest
