*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer: 250
Explanation:
120 / 12 = 10
25 x 10 = 250
I hope this helped!
<!> Brainliest is appreciated! <!>
- Zack Slocum
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
2. What was the volume of each small cube?
1/32
1/64
1/128
Answer:
1/64
Step-by-step explanation:
The apothem of the square 4 in. Find the radius, perimeter and area of the square.
Answer:
Perimeter: 32in. Radius: 5.656in. Area: 64in.
Step-by-step explanation:
Apothem is half the length of one side, therefor each side is 8 inches. Using this I can get my answers to the 3 questions.
What is the simpler form of (2c²+ 7c − 1) − (c²− 10c + 4)?
Answer:
c² + 17c - 5
Step-by-step explanation:
(2c²+ 7c − 1) − (c²− 10c + 4)?
= 2c²+ 7c − 1 − c² + 10c - 4
= 2c² - c² + 7c + 10c - 1 - 4
= c² + 17c - 5
is 8/28 proportional to 2/7
Yes
Both of them reduced is 0.2857
What could this answer be??
The number in the parentheses is the rate of change. Because this number is less than 1 it is a decrease, so it is a decay.
The percent decrease is 1 - 0.63 = 0.37 = 37% decrease
Natalie is making bags of trail mix for hiking club she sill use 20 ounces of walnuts 10.1 ounces of almonds and 15.4 ounces of cashews this amount makes 25 bags trail mix how many ounces are in each bag
Answer:
1.82
Step-by-step explanation:
If you add all the ounces together and divide by 25, you get 1.82. Hope this helps :D
Answer:
1.82
Step-by-step explanation:
math question pls help me
Answer:
A. 45°
Step-by-step explanation:
The sum of all the angles in a quadrilateral must be 360. This means that you need to subtract 135, 90, and 90 from 360 to get the unknown angle.
360 - 90 - 90 - 135 = 45°
I used the crowbar like a ____ to pry open the cement cover
Answer:
The answer is lever
Step-by-step explanation:
I just guess, sorry, I'm not that helpful lol
What is the perimeter of this polygon? Someone please help will mark brainliest
Give the coordinates of the point obtained from each reflection.
Answer:
0,7. 0,7. should be the right answer from what ive looked at
soccer is played on a rectangular field that is ususally 120 yard long and 75 yard long wide. find the perimeter and are the of the soccer field
Answer:211
Step-by-step explanation:you figure out you height by division and add that 120+75+16 and that’s 211 we learning that in school
A box holds 8 red and 4 blue beads. Three beads are taken from the box and not replaced. Determine: The probability that all three beads taken are red The probability that there are at least two blue beads from the three that were taken
Answer: [tex]\dfrac{14}{55}, \dfrac{13}{55}[/tex]
Step-by-step explanation:
Given
There are 8 red and 4 blue beads
Three beads were taken from the box
(i)No of ways of choosing three red beads out of 12 beads is [tex]^8C_3[/tex]
Total no of ways [tex]^{12}C_3[/tex]
Probability is
[tex]P=\dfrac{^8C_3}{^{12}C_3}=\dfrac{8\times 7\times 6}{12\times 11\times 10}=\dfrac{2\times 7}{11\times 5}\\P=\dfrac{14}{55}[/tex]
(ii)atleast two beads refers to minimum two beads
There can be two possibilities (2B,1 R), (3B, 0R)
[tex]\Rightarrow P=\dfrac{^4C_2\times ^8C_1}{^{12}C_3}+\dfrac{^4C_3}{^{12}C_3}\\\\\Rightarrow P=\dfrac{6\times 8}{220}+\dfrac{4}{220}=\dfrac{52}{220}\\\\\Rightarrow P=\dfrac{13}{55}[/tex]
Help please!
I really need help
Answer:
1) v_i = 2.78 m/s
v_f = 16.67 m/s
t = 5 s
Acceleration = 2.78 m/s²
2) a = 1.5 m/s²
Step-by-step explanation:
1) The car was running at 10 km/hr.
In m/s this is 2.78 m/s
Thus;
Initial velocity; v_i = 2.78 m/s
It increased its speed to 60 km/hr in 5 seconds.
Thus, final velocity is 60 km/hr
Converting to m/s gives; 16.67 m/s
Final velocity; v_f = 16.67 m/s
Time to reach final velocity; t = 5 seconds
From Newton's first equation of motion, we can find the acceleration;
a = (v_f - v_i)/t
a = (16.67 - 2.78)/5
a = 2.78 m/s²
2) started from test, so initial velocity;
v_i = 0 m/s
Reached a speed of 9 m/s in 6 seconds.
Final velocity; v_f = 9 m/s
Time; t = 6 s
Acceleration is calculated as;
a = (v_f - v_i)/t
a = (9 - 0)/6
a = 1.5 m/s²
f(1) =
please help:)
Answer:
f(1) = 1
f(1) = -2
f(1) = -8
Step-by-step explanation:
see where there is/are points on the graph where the y-value equals one
(1, 1)
(-2, 1)
(-8, 1)
A $100 tablet is marked up by 10% and then the new price is marked down by 10%. What is the final price?
Answer:
$99
Step-by-step explanation:
So the initial price of the tablet was $100. It was marked up by 10% and then marked down by 10%. We are asked to find the final price.
To find the final price, lets first find the price after the tablet price was marked up by 10%. This means that the tablet price increased by 10%. To find the price, we can add 10% of the new original price (or 10% times $100) original price ($100):
$100 + ($100 × 0.1) = $100 + $10 = $110
We could have also multiplied $100 by 1.1 (or 1 + 10%) to find the new price.
So now we know that the new price after the tablet is marked up by 10% is $110. Now, to find the final price, we have to find the price after the new price is marked down by 10%. We can do this by taking the new price ($110) and subtracting 10% of the new price (or 10% times $110):
$110 - ($110 × 0.1) = $110 - $11 = $99
So the final price of the tablet would be $99.
I hope you find my answer to be helpful. Happy studying.
Find the volume of a cylinder if it is 2 feet tall and has a diameter of 1.5. Use 3.14 for pi.
Answer:
3.5325
Step-by-step explanation:
V = 3.14*(.75^2)(2)
You divide the diameter by 2 to get the radius which is 1.5/2 =.75
r=.75
h=2
and you use the equation for volume of cylinder which is V = pi x radius squared x height
help me ahh eeeeee
Image is problem/question
Answer:
(4,1)
Step-by-step explanation:
point b is at (-1, 4) and the rule for 90 degree clockwise rotations is (y, -x) so it's (4, 1)
Answer:
the answer is 4, 1
Which is the solution to the system 3x+y=8 and 7x−4y=25
Answer:
(3, - 1 )
Step-by-step explanation:
Given the 2 equations
3x + y = 8 → (1)
7x - 4y = 25 → (2)
Multiplying (1) by 4 and adding to (2) will eliminate the y- term
12x + 4y = 32 → (3)
Add (2) and (3) term by term to eliminate y
19x + 0 = 57
19x = 57 ( divide both sides by 19 )
x = 3
Substitute x = 3 into either of the 2 equations and solve for y
Substituting into (1)
3(3) + y = 8
9 + y = 8 ( subtract 9 from both sides )
y = - 1
solution is (3, - 1 )
Find all of the missing angles, #1-22. pleasssseeee helpppppp
Carol has 88cm of string and cuts it in the ratio 5 : 6. How much longer is the
longest piece compared to the shortest piece
Given:
Carol has 88cm of string and cuts it in the ratio 5 : 6.
To find:
How much longer is the longest piece compared to the shortest piece.
Solution:
Let the lengths of two pieces of string are 5x and 6x. Then,
[tex]5x+6x=88[/tex]
[tex]11x=88[/tex]
[tex]x=\dfrac{88}{11}[/tex]
[tex]x=8[/tex]
Now, the lengths of pieces are:
[tex]5x=5(8)[/tex]
[tex]5x=40[/tex]
And,
[tex]6x=6(8)[/tex]
[tex]6x=48[/tex]
The difference between the longer piece and shorter piece is:
[tex]48-40=8[/tex]
Therefore, the longer piece is 8 m longer than the shorter piece.
what is the sum of exterior angles of any polygon
Answer:
the sum of all exterior angles equal 360
Step-by-step explanation:
Summed, the exterior angles equal 360 degrees. A special rule exists for regular polygons: because they are equiangular, the exterior angles are also congruent, so the measure of any given exterior angle is 360/n degrees.
Which point is not on the graph of the function y = x + 3?
(6, 9)
(97, 100)
(8, 12)
(2, 5)
Answer:
8,12
Step-by-step explanation:
What is 117.126 in standard form?
Answer:
1.17126x 10*2
Step-by-step explanation:
A book sold 42,100 coples in its first month of release. Suppose this represents 6.6% of the number of coples sold to date. How many coples have been sold to
date?
Round your answer to the nearest whole number.
Answer:
Approximately 619, 118 copies have been sold to date.
Step-by-step explanation:
42100 = 0.068 x
619, 117.6 = x
plz help I am being timed
Answer:
24
Step-by-step explanation:
The sum of two numbers is 54 and the difference is 8. What are the numbers?
Answer:
23 and 31 are the numbers you are searching for.
Step-by-step explanation:
23 + 31 = 54
31 - 23 = 8
Have a nice day!
A man measures the angle of elevation between the ground and a building 800ft away to be 30
degrees. How tall is the building?
Answer:
461.88 feet
We are given the opposite and adjacent of 30.
Tan (30) = opposite / adjacent
Tan (30) = x / 800
X = 800 x Tan(30)
X = 461.88
- Use a calculator to calculate "Tan(30)".
- The exact answer is 461.880215
The height of the building will be equal to 461.88 feet.
What is trigonometry?
The branch of mathematics sets up a relationship between the sides and the angles of the right-angle triangle is termed trigonometry.
We are given the opposite and adjacent of 30.
Tan (30) = opposite / adjacent
Tan (30) = x / 800
X = 800 x Tan(30)
X = 461.88
Therefore the height of the building will be equal to 461.88 feet.
To know more about Trigonometry follow
https://brainly.com/question/24349828
#SPJ2
Find the distance between the points (6,5 √ 2) and (4,3 √ 2)
Answer:
2[tex]\sqrt{2}[/tex]
Step-by-step explanation:
distance formula = square root of the difference of the y-values, squared, plus the difference of the x-values, squared
= [tex]\sqrt{4 + 4}[/tex]
= [tex]\sqrt{4}[/tex] [tex]\sqrt{2}[/tex]
= 2 [tex]\sqrt{2}[/tex]
help!!!! i don’t understand this
Answer:
B, Supplementary
Step-by-step explanation:
Two angles are supplementary when both of them add up to ONLY 180.
Answer:
the answer is supplementary
4) The following set of ordered pairs represents a
function:
{(8, 2), (-8,4), (4,-10), (0,9), }
Which of the following could be the missing ordered
pair? Unit 4, 1 point.
a) (-8,-4)
b) (0,0)
c) (2, -10)
d) (8,0)
Answer:
b76vtvtc4c4c5ctvtvtctvtvtv