Answer: 20 feet perimeter is the largest allowed
Step-by-step explanation: width=2.5 length=no more than 3x2.5
so find longest possible length allowed...
2.5x3=7.5
calculate largest perimeter allowed...
2(7.5+2.5)=20
PLS HALP MEEEEEEEEEE
100 POINTS
The construction of a tangent to a circle given a point outside the circle can be justified using the second corollary to the inscribed angle theorem. An alternative proof of this construction is shown below. Complete the proof.
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer: I think you are asking for #2 = CD = AD
Explanation:
I hope this helped!
<!> Brainliest is appreciated! <!>
- Zack Slocum
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer:
hope it helps .look it once
What is a diagonal fraction bar?
Answer:
Step-by-step explanation:
The diagonal slash "/" used as the bar between numerator and denominator of an in-line fraction (Bringhurst 1997, p. 284). The solidus is also called a diagonal.
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:
Someone actually help instead of taking the points
Answer:
So we are told they are congruent: Hence
So by parallel line congruence D is 61 degreeAnswer and Step-by-step explanation:
Due to the transversal line from point D to point B, angle ABC and angle CDE are congruent. To find x, we set them equal to each other.
61 = 2x
Divide each side by 2.
30.5 = x
#teamtrees #PAW (Plant And Water)
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]
Using the figure below, determine which segment is parallel to the given segment.
Answer:
seg tu is parallel to seg qp
seg ts is parallel to pr
seg us is parallel to qr
Step-by-step explanation:
hope this helped :)
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
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°
please how do you solve 60cos25
Answer:
60cos(25)=54.378467222199
2. What was the volume of each small cube?
1/32
1/64
1/128
Answer:
1/64
Step-by-step explanation:
Nine scores have an average of 8. Scores x and x+1 are added, and these increase the average to 9. Find x
Answer:
x must be 13
Step-by-step explanation:
Represent the nine scores by a, b, c, d, e, f, g, h, i.
Write the following equation to indicate that the average of these nine scores is 8:
a+b+c+d+e+f+g+h+i
----------------------------- = 8, or a+b+c+d+e+f+g+h+i = 72 if we multiply both
9 sides of this equation by 9.
Next, we add scores x and x+ 1 to
a+b+c+d+e+f+g+h+i + x + x + 1
and divide the result by 11, as there are now 11 scores instead of just 9:
a+b+c+d+e+f+g+h+i + x + x + 1
----------------------------------------------
11
Earlier, we saw that a+b+c+d+e+f+g+h+i = 72. We can now replace
a+b+c+d+e+f+g+h+i in the above fraction by 72:
72 + 2x + 1
------------------- = 9 (as the new average is 9)
11
Multiplying both sides of this equation by 11 results in:
73 + 2x = 99, or 2x = 26.
Then x must be 13, and x + 1 must be 14.
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
HELP
Identify a pair of parallel lines in the given figure.
OA) s and t
OB) p and r
OC) s and a
OD) q and t
Answer:
A) s and t.
Step-by-step explanation:
just trust me. Plus lines s and t are the only pair of lines that don't touch each other and can go on forever not touching each other.
Simplify. (-8x + 2) - (6x +9)
Answer: −14−7
Step-by-step explanation:
(-8x + 2) - (6x +9)
-8x + 2 - 6x - 9
-14x - 7
Answer:
-14x - 7
Step-by-step explanation:
(-8x + 2) - (6x +9)
-8x + 2 - 6x - 9
-14x - 7
plz help I am being timed
Answer:
24
Step-by-step explanation:
If the nth term of a sequence is
10n - 6 what is the 11th term?
Answer:
104 is the answer to the question
Step-by-step explanation:
10(11)-6=110-6=104
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
Find a degree 3 polynomial with real coefficients having zeros 5 and 4i and a lead coefficient of 1. Write P in expanded form
Given:
The degree of the polynomial = 3
Leading coefficient = 1
Zeros of the polynomial are 5 and 4i.
To find:
The expanded form of the polynomial.
Solution:
According to the complex conjugate root theorem, if a+ib is a zero of a polynomial, then a-ib is also a zero of that polynomial.
Here, zeros of the polynomial are 5 and 4i. It means the third zero of the polynomial is -4i. So, the factors of the polynomial are [tex](x-5),(x-4i),(x+4i)[/tex].
The required polynomial is the product of its all factor and a constant which is equal to the leading coefficient. Here, the constant is 1. So, the required polynomial is
[tex]P(x)=1(x-5)(x-4i)(x+4i)[/tex]
[tex]P(x)=(x-5)(x^2-(4i)^2)[/tex]
[tex]P(x)=(x-5)(x^2+16)[/tex] [tex][\because i^2=-1][/tex]
[tex]P(x)=(x-5)(x^2+16)[/tex]
On further simplification, we get
[tex]P(x)=x^3+16x-5x^2-80[/tex]
[tex]P(x)=x^3-5x^2+16x-80[/tex]
Therefore, the required polynomial P is [tex]P(x)=x^3-5x^2+16x-80[/tex].
Solve for y in the following equations: -4x -8y = -8 when x = -4
A) 5
B) 3
C)-5
D) 8
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
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]
What is the value of x?
(9x - 3)
(6x)
48°
Enter your answer in the box.
X=
Answer: x = 9
Step-by-step explanation:
The sum of three interior angles of a triangle is 180°.
(9x - 3) + (6x) + 48° = 180°
9x - 3 + 6x + 48 = 180
15x + 45 = 180
15x = 135
x = 9
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 )
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.
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
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)
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
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.
What is 117.126 in standard form?
Answer:
1.17126x 10*2
Step-by-step explanation:
If a fair die is rolled twice and two numbers X1=result of the first roll and X2=result of the second roll are obtained. Given that X1+X2=7, what is the probability that X1 =4 or X2 =4
Answer:
P = 2/3 = 0.67
Step-by-step explanation:
Assuming that X1 + X2 = 7
The total number of outcomes such that X1 + X2 = 7 are:
X1 = 3, X2 = 4
X1 = 4, X2 = 3
X1 = 1, X2 = 6
X1 = 6, X2 = 1
X1 = 2, X2 = 5
X1 = 5, X2 = 2
So there are 6 total outcomes such that X1 + X2 = 7
Now, the probability that X1 = 4 is equal to the quotient between the number of outcomes where X1 = 4 (only one outcome) and the total number of outcomes (6)
Then:
p = 1/6
And the probability that X2 = 4 is calculated in the same way, then the probability is:
q = 1/6
Now, the probability that X1 = 4 or X2 = 4 is the sum of both probabilities we've found above, then:
P = p + q = 1/6 + 1/6 = 2/6 = 2/3 = 0.67