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Post New Question
All Questions
+0
230450 Questions
-1
2962
1
range (really urgent, would much appreciate if someone could explain this... you'd be a life saver! thanks <3)
Consider the following 8 numbers, where one labelled x is unknown.
39, 18, 43, x, 29, 44, 29, 5
Given that the range of the numbers is 63,
work out 2 values of x.
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Guest
Nov 17, 2017
-1
3112
1
The function f(x)= ln x is transformed into the equation f(x)=ln(9.2x).
Select from the drop-down menus to correctly identify the parameter and the effect the parameter has on the parent function.
The function f (x) = 1n (9.2) is a _____ of the parent function by a factor of_____
read more ..
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Guest
Nov 17, 2017
-1
1382
1
What is the exact value of x?
5 * 8^4x = 376
x = 4 log 75.2/log 8
x = log 8/4 log 75.2
read more ..
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Guest
Nov 17, 2017
-1
727
1
Solve the logarithmic equation
y = log_4 .25
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Guest
Nov 17, 2017
-1
918
2
interior angles in polygons
what is x? thanks :)
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Guest
Nov 17, 2017
-1
743
1
Which statement represent the relationship?
y = 4^x
y = log_4 x
read more ..
CPhill
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Guest
Nov 17, 2017
-1
744
2
What is the value of the logarithm?
1n (121)
Round the answer to the nearest ten-thousandth
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Guest
Nov 17, 2017
-1
928
1
What is the y-intercept of the exponential function?
f (x) = -0.25 (6)^x+2 -1
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Guest
Nov 17, 2017
-1
922
4
+502
AS MATHS PART 2
http://pmt.physicsandmathstutor.com/download/Maths/A-level/C1/Papers-Edexcel/January%202005%20QP%20-%20C1%20Edexcel.pdf
Help me solve question number 8 part a
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Rauhan
Nov 17, 2017
-1
825
2
Triangle Problem
The hyponetuse (m) and one leg (n) of a right triangle differ by 2. The square of the other side is
a) m+2n
b) m+n
c) 2(m-n)
read more ..
CPhill
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Guest
Nov 17, 2017
-2
928
1
+267
No one has answered any of my questions from the past week... Did I do something wrong?
No one has answered any of my questions from the past week... Did I do something wrong?
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WhichWitchIsWhich
Nov 17, 2017
-1
1179
3
+912
Graph the image of the figure after a dilation with a scale factor of 2...
Help me with this
geno3141
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AngelRay
Nov 17, 2017
-1
2360
1
+912
quadrilateral DXHW ∼ quadrilateral LSCT
quadrilateral DXHW ∼ quadrilateral LSCT
Drag the answers into the boxes to match each part of quadrilateral DXHW with the corresponding part of quadrilateral LSCT.
read more ..
geno3141
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AngelRay
Nov 17, 2017
0
3444
1
+912
Bayani dilates a digital photograph by a factor of 2.25 to create a new digital photograph similar to his original photograph.
Bayani dilates a digital photograph by a factor of 2.25 to create a new digital photograph similar to his original photograph.
Select from the drop-menus to correctly complete the statement.
The perimeter of Bayani's new photograph
read more ..
geno3141
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AngelRay
Nov 17, 2017
0
871
1
Pre-Calculus, Trig! Help Please!
Hi! Could anyone explain to me how they'd get the answer 6.69? How I solved it was I set R(theta) = 35000 (the distance travelled) and arrived with 0.117 (rounded), respectively, by isolation sin(theta). When I plug the resulted number into theta
read more ..
Alan
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Guest
Nov 17, 2017
-1
2832
1
+912
Parallelogram ABCD is similar to parallelogram PQRS.
Parallelogram ABCD is similar to parallelogram PQRS.
What is the scale factor of a dilation from ABCD to PQRS ?
Enter your answer, as a decimal, in the box.
read more ..
Melody
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AngelRay
Nov 17, 2017
0
3323
1
+912
Complete the similarity statement for the two quadrilaterals given.
Complete the similarity statement for the two quadrilaterals given.
Enter your answer in the box.
read more ..
geno3141
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AngelRay
Nov 17, 2017
0
1182
1
help please
Use the approximate half-life formula for the case described below. Discuss whether the formula is valid for the case described.
Urban encroachment is causing the area of a forest to decline at the rate of
6
%
read more ..
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Guest
Nov 17, 2017
-1
4899
1
+912
Which pairs of polygons are similar?
Which pairs of polygons are similar?
Select each correct answer.
A.
read more ..
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AngelRay
Nov 17, 2017
0
1701
1
help please
The half-life of a drug in the bloodstream is
14
hours. What fraction of the original drug dose remains in
36
read more ..
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Guest
Nov 17, 2017
-1
2518
1
+912
Fill in the blank to correctly complete the proof.
Fill in the blank to correctly complete the proof.
Given: m ∥ n , m∠1= 50∘ , and m∠2 = 42∘
Prove: m∠5 = 92∘
read more ..
TheXSquaredFactor
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AngelRay
Nov 17, 2017
0
1341
1
+912
Traingle ABC is transformed with the center of dilation at the origin.
Traingle ABC is transformed with the center of dilation at the origin.
Pre-image: △ABC with vertices A(−3, 4), B(−1, 12), C(4, −2)
Image: △A′B′C′ with vertices A′(−0.6, 0.8), B′(−0.2, 2.4), C′(0.8, −0.4)
read more ..
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AngelRay
Nov 17, 2017
0
9365
1
+912
Drag and drop an answer to each box to correctly complete the proof.
Drag and drop an answer to each box to correctly complete the proof.
Given: rectangle JKLM
Prove: JL¯¯¯¯¯≅ MK¯¯¯¯¯
read more ..
TheXSquaredFactor
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AngelRay
Nov 17, 2017
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