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MATH SOLVE
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For ΔABC, ∠A = 8x - 10, ∠B = 10x - 40, and ∠C = 3x + 20. If ΔABC undergoes a dilation by a scale factor of 1 2 to create ΔA'B'C' with ∠A' = 6x + 10, ∠B' = 70 - x, and ∠C' = 10x 2 , which confirms that ΔABC∼ΔA'B'C by the AA criterion? A) ∠A = ∠A' = 70° and ∠B = ∠B' = 60° B) ∠A = ∠A' = 35° and ∠B = ∠B' = 30° C) ∠B = ∠B' = 54° and ∠C = ∠C' = 40° D) ∠A = ∠A' = 76° and ∠C = ∠C' = 53°
General
4 months ago
Multiply. −3/7xy(−35x^3y^2)This is REALLY IMPORTANT I NEED IT DONE BY 2/4/2018 1:00THANK YOU (SHOW YOUR WORK OR NO POINTS)
General
4 months ago
9. Solve the following system of equations. x + 2y − 6 = z 3y − 2z = 7 4 + 3x = 2y − 5z A. x = 0, y = 5, z = 4 B. C. D. x = 2, y = 1, z = 2
General
4 months ago
Truth has $3 more than twice as much money as Schyler.if truth has $10 how much does Schyler have
General
4 months ago
On a map, the length of a nature trail is 7.2 centimeters. If the scale is 1 centimeter to 25 kilometers, what is the actual length of the trail? Round to the nearest tenth when necessary. HINT: Set up and solve as a proportion and find x.
General
4 months ago
Calvin's home is located at the midpoint between fast pizza and pizza now. pizza now is a quarter mile away from Calvin's home. how far away is pizza now from Calvin's home? hiw far apart are the pizzerias
General
4 months ago
A dermatology patient is treated with ultraviolet light having a wavelength of 375 nm. What is the wavelength expressed in centimeter?
General
4 months ago
Find the exact values of the indicated trigonometric functions. write fractions in lowest terms. right triangle acb is shown where segment ac is seven units, segment cb is twenty four units and segment ba is twenty five units. find sin b and tanb.
General
4 months ago
Find a formula for sn, n≥1, if sn is given by 3/5,4/8,5/11,6/14,7/17,…
General
4 months ago
__________ line(s) indicates passing is allowed if there are no oncoming cars. a solid yellow double solid yellow broken white broken yellow
General
4 months ago
What is the value of y in the parallelogram below?
General
4 months ago
a shipping box is shaped like a rectangular prism. It has a total volume of 96 cubid inches. The height is two inches less than the width and the length is eight inches longer than the width. What are the dimensions of the box?
General
4 months ago
A regular hexagon and a rectangle have the same perimeter, P. A side of the hexagon is 4 less than the length, l, of the rectangle. The width of the rectangle, w, is 2 less than the length of the rectangle. What is the perimeter of the hexagon?
General
4 months ago
A golfer hits a golf ball with a velocity of 36.0 meters/second at an angle of28.0°. If the hang time of the golf ball is 3.44 seconds, what is the range ofthe golf ball? 83 meters 87 meters 108 meters 94 meters
General
4 months ago
Which equation represents the line passing through the points (3, 2) and (–9, 6)?
General
4 months ago
Two buses leave a station at the same time and travel in opposite directions. One bus travels 15 /kmh faster than the other. If the two buses are 366km apart after 2 hours, what is the rate of each bus? Note that the ALEKS graphing calculator can be used to make computations easier.
General
4 months ago
find expressions for the slope and x- and y-intercept for ax+by=c where a b and c are nonzero integer
General
4 months ago
Given: ∆DEK, DE = EKEF −∠ bisector of ∠E m∠DEF = 44°, DK = 16 Find: KF, m∠DEK, m∠DFE
General
4 months ago
Teresa is maintaining a camp fire. She can keep the fire burning for 4 hours with 6 logs. she wants to know how many logs she needs to keep the fire burning for 18 hours. she assumes all logs are the same.
General
4 months ago
given triangle ABC with MB equals 62 degrees and side AC extended to d as shown below which value of x makes a b congruent to CB
General
4 months ago
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