thibaultlanxade
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
thibaultlanxade
thibaultlanxade
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
MATH SOLVE
Home
General
Ms. Lee, a single adult, earned $65,000 in taxable income last year. Use the rate table below to calculate how much she must pay in income taxes? 2013 U.S. Federal Income Tax Rates for Single Adults 10% on taxable income from $0 to $8,925, plus 15% on taxable income over $8,925 to $36,250, plus 25% on taxable income over $36,250 to $87,850, plus 28% on taxable income over $87,850 to $183,250, plus 33% on taxable income over $183,250 to $398,350, plus 35% on taxable income over $398,350 to $400,000, plus 39.6% on taxable income over $400,000.
General
4 months ago
a scientist recently submitted a paper to a leading scientific journal.His data asset that a new drug combination is an effective treatment for strep throat. his study included six test subjects, four of whom received the new drug combination and two of whom received a placebo. all four subjects who received the drug combination were without symptoms after ten days of treatment. the paper was rejected. which of the following is the most likely reason for the rejection?A. the study was biased toward subjects receiving the drug combination.B. the study involves too small a sample size.C. the study involves too large a sample size.D. the study was biased toward subjects receiving the placebo.
General
4 months ago
The table shows the amount Maggie earns for various numbers of hours she babysits. Graph the data. Then find the slope of the line. Explain what the slope represents. Number of hours, 1, 2, 3, 4, and earnings $, 8, 16, 24, 32.
General
4 months ago
Which biconditional is NOT a good definition? A. Two line segments are congruent if and only if they are of same length. B. An angle is straight if and only if its measure is 180. C. Two figures are congruent if and only if their areas are equal. D. A whole number is odd if and only if the number is not divisible by 2.
General
4 months ago
Which statement can be used to prove that a given parallelogram is a rectangle?The opposite sides of the parallelogram are congruent.The diagonals of the parallelogram are congruent.The opposite angles of the parallelogram are congruent.The diagonals of the parallelogram bisect the angles.
General
4 months ago
What is the area of triangle GHJ?5 square units6 square units7 square units12 square units
General
4 months ago
Please Fill in the BlanksGiven: Rectangle ABCDProve: AC¯¯¯¯¯≅BD¯¯¯¯¯A rectangle A B C D. Side A B and side C D are parallel. Side A D and B C are parallel. Diagonal B D and A C intersect each other at a point labeled as X.Statement ReasonRectangle ABCD GivenOpposite sides of a rectangle are congruent.DC¯¯¯¯¯≅DC¯¯¯¯¯ ∠ADC and ∠BCD are right angles. All right angles are congruent.△ADC≅△BCD SAS Congruence PostulateCPCTCAD¯¯¯¯¯≅BC¯¯¯¯¯AB¯¯¯¯¯≅DC¯¯¯¯¯AC¯¯¯¯¯≅BD¯¯¯¯¯∠ADC≅∠BCD∠ACD≅∠BDCDefinition of perpendicular linesTransitive Property of CongruenceReflexive Property of CongruenceDefinition of rectangle
General
4 months ago
which number produces an irrational number when multiplied by -1.25A. 3/4 B. 5.21C.-0.454545D. sqaure root 17
General
4 months ago
Is the system of equations is consistent, consistent and coincident, or inconsistent? y=−x−13y=−3x+2
General
4 months ago
The figure is a parallelogram.The m∠ACD = (4x + 4)° and m∠ABD = (6x - 14)°. Find m∠ACD.A) 9° B) 24° C) 40° D) 60°
General
4 months ago
helpppp pls 1. Which translation can be used to prove that figures 2 and 3 are congruent?A) (x, y) → (x, y - 4) B) (x, y) → (x - 3, y + 1) C) (x, y) → (x + 2, y) D) (x, y) → (x + 1, y - 3)2. The red shape has been translated to the blue shape. The translation isA) (x', y') = (x, y - 6) B) (x', y') = (x - 6, y) C) (x', y') = (x - 4, y - 4) D) (x', y') = (x - 6, y - 6)3. Given: line a is parallel to line bIdentify a pair of congruent corresponding angles.A) 1 & 4 B) 1 & 8 C) 2 & 5 D) 4 & 84.To inscribe a hexagon inside a circle, to which length should you set your compass in order to draw the six vertices?A) The radius B) The diameter C) Half of the radius D) It depends on the size of the circle. 5. We can find the length of DE using the Pythagorean Theorem: DE2 = 32 + 22Which formula also represents the length of DE?A) DE = (4 - 1)2 + (1 - 3)2 B) DE = (4 - 1)2 - (1 - 3)2 C) DE = (4 - 1)2 + (1 - 3)2D) DE = (4 - 1)2 - (1 - 3)26. Find the point, M, that divides segment AB into a ratio of 5:2 if A is at (1, 2) and B is at (8, 16).A) (6, 12) B) (-6, 12) C) (6, -12) D) (-6, -12)
General
4 months ago
Rufus collected 100 pounds of aluminum cans to recycle. He plans to collect an additional 25 pounds each week. Right and crafty equation for the total pounds P, of aluminum cans after w weeks. What does the slope represent. how long will it take Rufus to collect 400 pounds of cans
General
4 months ago
Given: FH ⊥ GH; KJ ⊥ GJ Prove: ΔFHG ~ ΔKJG Identify the steps that complete the proof. ♣ = ♦ = ♠ =
General
4 months ago
A spherical container has a radius of 9 centimeters. It is filled with a solution that costs $2.10 per cubic centimeters.What is the total value of the solution in the container?Use 3.14 for π .Enter your answer in the box to the nearest cent.
General
4 months ago
1. ΔEFG ~ ΔLMN. Find LN.A) 2.5 B) 3 C) 3.5 D) 5 2.suppose that m∠A = m∠D. Which other fact would guarantee that the triangles are SIMILAR?A) ABDE = CBFEB) m∠C = m∠F C) m∠A + m∠B + m∠C = 180° D) 180° - m∠D = m∠E + m∠F 3. Given that the two triangles shown are congruent, explain one way to verify that the corresponding angles of the two triangles are congruent.A) translate triangle 2 up 2 units, and to the left 6 units B) translate triangle 2 up 2 units, and to the right 6 units C) translate triangle 2 down 2 units, and to the left 6 units D) translate triangle 2 down 2 units, and to the right 6 units4. Trapezoid ABCD and trapezoid JKLM are similar. What side corresponds to side AB?A) side JM B) side JK C) side ML D) side DC
General
4 months ago
You buy boxes of strawberries at the market. Each box cost $6. Write an equation for the number of dollars, d, you spend on b boxes
General
4 months ago
mick paid 2.94 in sales tax on an item that cost 42.00 before tax. at that rate, how much would he pay in sales tax for an item that costs 58.00 before tax
General
4 months ago
What is the perimeter of the figure in the diagram (round to three decimal places if necessary)?A) 44 B) 36.472 C) 36 D) 28.472
General
4 months ago
The Perimeter of a rectangle is 150 cm. The length is 15 cm greater than the width. Find the dimensions
General
4 months ago
Use a graphing calculator and a system of equations to find the roots of the equation. x4 − 4x3 = 6x2 − 12x From least to greatest, what are the integral roots of the equation?
General
4 months ago
Previous
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
Next