6. Step 1: Calculate the area of
ADEF using the scale factor.
62.5 ft
156.25 ft
88 ft
163.75 ft
Answers
Answer:
1234567890
Step-by-step explanation:
?
Related Questions
What is the coefficient of 2x^2+5x^3+4x+3?
Answers
Factor 6d2−21d...The factored polynomial is _
Answers
Answer:
Then find the product of the common prime factors. 42 = 2 ⋅3 ⋅7. 70 = 2 ⋅5 ⋅7 ... 6d2 − 21d. 27. 3y3 − 9y2. 28. 20x3 + 30x2. 29.
8 × 2 ÷ 6 i need help
Answers
Answer:
2.6 or 2.66
Step-by-step explanation:
multiply 8 x 2 = 16
divide 16 ÷ 6
there i guess
Answer:
2 2/3
Step-by-step explanation:
Since we have both multiplication and division, we solve if from the beginning to the end. 8 * 2 = 16 and 16 divided by 6 is equal to 8/3, which simplifies to 2 2/3
find the measure of m in degrees
please helps
Answers
Answer:
m = 134°
Step-by-step explanation:
m and 134° are vertical angles and are congruent, then
m = 134°
What is the value of x?
Answers
Answer:
the value of x=69 ft approx.
Answer:
[tex]\Large \boxed{\sf 69.02 \ ft}[/tex]
Step-by-step explanation:
Solve for w using Pythagorean Theorem
[tex]\displaystyle w=\sqrt{77^2-22^2} =33\sqrt{5}[/tex]
Solve for z using Pythagorean Theorem
[tex]\displaystyle z=\sqrt{(87.5)^2-(33\sqrt{5} )^2} = 47.02[/tex]
Find value of x
[tex]x=VY+YK[/tex]
[tex]22+47.02=69.02[/tex]
calculate the tax amount they pay in a form of tax (tax =R14 850)
Answers
Answer:
246373737
Step-by-step explanation:
good luck
(1.) 4(x +2)=28
(2.) 2(x+4)=28
what dose x repsent
Answers
Simplifying
4(x + 2) = 28
Reorder the terms:
4(2 + x) = 28
(2 * 4 + x * 4) = 28
(8 + 4x) = 28
Solving
8 + 4x = 28
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-8' to each side of the equation.
8 + -8 + 4x = 28 + -8
Combine like terms: 8 + -8 = 0
0 + 4x = 28 + -8
4x = 28 + -8
Combine like terms: 28 + -8 = 20
4x = 20
Divide each side by '4'.
x = 5
Simplifying
x = 5
2. 2 (x+4)=28
Simplifying
2(x + 4) = 28
Reorder the terms:
2(4 + x) = 28
(4 * 2 + x * 2) = 28
(8 + 2x) = 28
Solving
8 + 2x = 28
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-8' to each side of the equation.
8 + -8 + 2x = 28 + -8
Combine like terms: 8 + -8 = 0
0 + 2x = 28 + -8
2x = 28 + -8
Combine like terms: 28 + -8 = 20
2x = 20
Divide each side by '2'.
x = 10
Simplifying
x = 10
Solve for p.
9(p − 4) = −18
p =
Answers
Answer:
The answer is p = 2.
Step-by-step explanation:
1) Divide both sides by 9.
[tex]p - 4 = - \frac{18}{9} [/tex]
2) Simplify 18/9 to 2.
[tex]p - 4 = - 2[/tex]
3) Add 4 to both sides.
[tex]p = - 2 + 4[/tex]
4) Simplify -2 + 4 to 2.
[tex]p = 2[/tex]
Therefor, the answer is p = 2.
Answer:
p =2
Step-by-step explanation:
9(p-4) =-18
9p-36=-18
9p = -18 +36
9p = 18
divide both side by 9
p =2
Percents! Please answer!!
Answers
Answer:
39%
Step-by-step explanation:
83-last price
83 last price
100 x ?
100 * last price = 83 . x
x= 39
Suppose you are fencing a rectangular dog pen. The pen is to be 15 feet long and 7 feet wide. How much fencing would you need?
Please I really do need the answer I’ll mark you as brainlie
Answers
Answer:
44 feet
Step-by-step explanation:
15 + 15 + 7 + 7 = 44
We can take all 4 sides and add them together to find the perimeter (aka how much fencing you need)
hope this helps :)
Answer:
Step-by-step explain to solve for the maximum area, the first derivative should be solved and equate it to zero, then solve for x.
A = 37x - x^2
dA / dx = 37 - 2x
equate dA / dx = 0
0 = 37 - 2x
2x = 37
x = 37 / 2
x = 18.5 ft
so the maximum area is
A = 37x - x^2
A = 37( 18.5) - 18.5^2
A = 342.25 sq ft
so the answer is letter B
PLS HELP IF U TAKE THE POINTS IM REPORTING U
QUESTION IN PIC
Answers
Need help don’t know how to do this
Answers
help please! find m∠bcf
Answers
Answer:
BCF = 140°
See attached image.
Answer:
m<BCF=140°
Step-by-step explanation:
first find m<BCD
m<BCD=180-50-90
m<BCD=40°.
to find m<BCF, we can do 180-m<BCD, since m<BCD and m<BCF add up to 180° (they form a straight angle)
180-m<BCD=m<BCF
180-40=m<BCF
m<BCF=140°
What are the coordinates if (-5,-6) is rotated by 180?
25 pts?
Answers
Answer:
(5,6)
Step-by-step explanation:
Initial Coordinate rotated 180° is just a sign change new coordinate
coordinate (x, y) rotated 180° is just a sign change (-x, -y)
if (-x, y) rotated 180° is just a sign change (x, -y)
if (x, -y) rotated 180° is just a sign change (-x, y)
if (-x, -y) rotated 180° is just a sign change (x, y)
find the midpoint of points A (5,-6) and B(2,0) graphically
Answers
Help plz helpppppppppppppp plzzzzzzzzz
Answers
PLEASE HELP ME I AM BEING TIMED, I WILL MARK BRAINLIEST TO WHOEVER GETS THIS RIGHT
Answers
Answer:
2m-44
Step-by-step explanation:
this is the answer
Bob needs to tile his
kitchen floor. Each
tile is 12 inches by
12 inches. His kitchen
is 11 feet by 13
feet. How many tiles
will he need?
Answers
Answer:
143ft
Step-by-step explanation:
12in is 1 foot and 13x11 (11x13) is 143
Which value for x satisfies the equation 3x – 6 = 15?
Ο Α. 3
O B. 7
O C. 18
O D. 27
Answers
Answer:
15-6=9
3÷9=3
Step-by-step explanation:
so it is A because if you ever see that just subtract the one number in front of the equal sign then divide the number beside the x.
Find the value of the marked angles in each of the following ( see image ).
Please show workings.
The only given angle is 126°.
The angle to look for is marked by “))”
Answers
Answer:
117°Step-by-step explanation:
The central angle is twice the inscribed angle (same arc).
The inscribed angle forms a supplementary angle with the missing one (opposite angles of the cyclic quadrilateral).
The missing angle is:
180° - 1/2(126°) = 180° - 63° = 117°Solving the formula P = 2L + 2W for W is NOT equivalent to which equation?
Answers
Answer:
3rd one
Step-by-step explanation:
2l + 2w = P
2w = P - 2l
w = P - 2l / 2
Therefore, the equivalent equation to the given equation is [tex]w=P-\frac{1(L)}{2}[/tex].
What is the equation?
The definition of an equation is a mathematical statement that shows that two mathematical expressions are equal.
Here given equation is
[tex]2L + 2w = P\\\\2(L+w)=P\\\\L+w=\frac{1}{2}P\\\\w=\frac{1}{2}P-L\\\\w=\frac{P-2L}{2}\\\\w=P-\frac{1}{2}L[/tex]
Hence, the equivalent equation to the given equation is [tex]w=P-\frac{1(L)}{2}[/tex].
To know more about the equation
https://brainly.com/question/12788590
#SPJ2
India has $100 and saves $18. each month China has $60 and saves 20 each month when will the girls have the same amount of money
Answers
The angle measure of angle LNM is __Degrees
Answers
Answer:
90 Degrees
Step-by-step explanation:
<LMN is an interior angle whose measure is equal to one-half the measure of its intercepted arc. Since the intercepted arc LN is the diameter of the circle, its measure is 180 degrees, so m<LMN = 90.
PLEASE HELP I’L GIVE YOU BRAINLIEST
Questions:
1) What is the vertex?
2) What is the axis of symmetry?
3) What are the x-intercepts?
4) What is the ordered pair symmetric to the point (7,6)?
Answers
Answer:
(7,6)E=-5|100510>
Step-by-step explanation:
128211~}>■•
Step-by-step explanation:
1. The vertex is the x coordinate of the lowest point of the parabola. The lowest possible point is (1,-2). So our vertex is 1.
2. The axis of symmetry passes through the vertex so the axis of symmetry is at the line x=1 .
3. X intercepts are what are the x values when y =0. The x intercepts are -2 and 4.
4.Reflect the point 7,6 across the line x=1. A point symmetric to it is (-5,6)
I need step by step too please!!!
Answers
Answer:
x=-34
Step-by-step explanation:
if the discriminant of an equation is zero which of the folllwing is true of the equation?
Answers
Answer: one real solution
Step-by-step explanation:
Step-by-step explanation:
the discriminant of an equation, ax^2 + bx + c= 0 is
b^2 - 4ac
if b^2 - 4ac = 0
the equation will have equal roots therby being perfect
conclusion:
if the discriminant of an equation is zero
the equation will have two rootsthe equation will have one real solutionthe curve of the equation will touch the x-axis at only one pointthe equation will be a perfect squarewhat is the answer of
b2 - 81 ?
Answers
Answer:
2(b-40.5)
Step-by-step explanation:
2(b-81) therefore 2 is the HCF(Heighest common factor)
u have to divide both terms by 2
(2b÷2)-(81÷2)
2(b-40.5)
(Look at the picture, please.)
Answers
Answer:
the answer is D : 1/2 :))))))
_______ :21=5:7
10:100=_______:200
12:28=_________:7
48:_________=8:9
36:75=12:________
56:120=_______:8
2:4=________:2
45:________=15:20
_______:65=9:13
180:210=_______:35
63:_______=7:8
48:72=4:_______
________:100=6:10
36:108=6:________
3:________=1:3
_________:180=8:20
81:126=9:_______
________:33=2:3
Answers
Answer:
Step-by-step explanation:
1) 10:18=5:9
2) 15:21=5:7
3) 10:100=20:200
4) 12:28=3:7
5) 48:54=8:9
6) 36:75=12:25
7) 56:120=3.733:8
8) 18:24=6:8
9) 2:4=1:2
10) 45:60=15:20
11) 45:65=9:13
12) 180:210=30:35
13) 63:72=7:8
14) 48:72=4:6
15) 60:100=6:10
16) 36:108=6:18
17) 3:9=1:3
18) 72:180=8:20
19) 81:126=9:14
20) 22:33=2:3
Answer:
1. 15 :21=5:7
2. 10:100=20:200
3. 12:28=3:7
4. 48:54=8:9
5. 36:75=12:25
6. 56:120=3.73..:8
7. 2:4=1:2
8. 45:60=15:20
9. 45:65=9:13
10. 180:210=30:35
11. 63:72=7:8
12. 48:72=4:6
13. 60:100=6:10
14. 36:108=6:18
15. 3:9=1:3
16. 72:180=8:20
17. 81:126=9:14
18. 22:33=2:3
A population of 430 animals increases at an annual rate of 19%. Find the number of animals present after 5 years. Round your answer to the nearest whole number.
Answers
81.7 x 5 = 408.5
408.5 + 430 = 838.5
The population of animals present after 5 years is 838.5, but rounded to the nearest whole number would make it 839.
Answer:
1026Step-by-step explanation:
Initial number = 430Increase rate = 19% = 1.19 times per yearNumber of animals after 5 years:
430*1.19^5 = 1026