Questions by Sergey Grechin

Questions by Sergey Grechin

LOOK AT PHOTO. PLEASE HELP!!

asked Dec 3, 2021

2 answers

5 votes

63.3k views

What is the diagonal of each figure

asked Oct 22, 2021

1 answer

4 votes

165k views

A secondary consumer cannot survive, if there are no plants on the earth because

asked Oct 12, 2021

1 answer

2 votes

11.6k views

Help ASAP Use the parabola tool to graph the quadratic function f(x)=x2−12x+27. Graph the parabola by first plotting its vertex and then plotting a second point on the parabola.

asked Sep 12, 2021

1 answer

2 votes

46.3k views

Arrange the following substances in order of increasing solubility of water. C6H14, C6H13Br, C6H13OH, C6H12(OH)2.

asked Aug 19, 2021

1 answer

3 votes

116k views

What city is most likely to be a desert climate? (B, E or D) what climate factor makes the city so dry?

asked Apr 20, 2021

1 answer

0 votes

205k views

Q. 2. (a) For powder compaction using a single-action punch, derive an expression for the distribution of axial pressure within a die of rectangular cross-section. (b) Reduce the equation you derived in

asked Mar 14, 2021

1 answer

5 votes

233k views

Christiana works at Texas Road House and makes $50 each night in tips plus $7.50 per hour. Write a function rule in function notation where M is the total money she makes and h is the number of hours she

asked Mar 2, 2021

1 answer

2 votes

20.4k views

An angle measures 65.6° less than the measure of its complementary angle. What is the measure of each angle? This is IXL w17 7th grade. Thanks!

asked Feb 28, 2021

1 answer

1 vote

122k views

Find the lcd of the three rational expressions

asked Feb 25, 2021

1 answer

0 votes

108k views

Which state was rated the most liberal in the SPI policy liberalism ranking in 2012?

asked Feb 14, 2021

1 answer

0 votes

146k views

The thallium (present as Tl2SO4) in a 9.486-g pesticide sample was precipitated as thallium(I) iodide. Calculate the mass percent of Tl2SO4 in the sample if 0.1824 g of TlI was recovered.

asked Aug 5, 2020

1 answer

0 votes

60.5k views

In which quadrants of the coordinate plane is the shaded region of the system located? y ≥ x y ≤ x + 4 A. I, II and III B. I, II, and IV C. I, III, and IV D. II, III, and IV

asked Jun 10, 2020

1 answer

4 votes

100k views

Prove (a) cosh2(x) − sinh2(x) = 1 and (b) 1 − tanh 2(x) = sech 2(x). SOLUTION (a) cosh2(x) − sinh2(x) = ex + e−x 2 2 − 2 = e2x + 2 + e−2x 4 − = 4 = . (b) We start with the identity proved in part (a):

asked Mar 9, 2020

1 answer

2 votes

89.2k views

Convert 3.5 ⋅ 104 to standard form. 35,000 3,500 0.00035 0.000035

asked Nov 26, 2018

2 answers

2 votes

162k views

. Due to years of fighting, ______________ is one of Island Southeast Asia’s poorest countries. Timor-Leste Malaysia Indonesia the Philippines

asked Nov 17, 2018

1 answer

0 votes

188k views

A tabletop in the shape of a trapezoid has an area of 6550 cm² it's shorter base measures 115 cm and the shorter base is 85 cm what is the height

asked May 27, 2018

1 answer

4 votes

80.6k views

Please help need the answer in 30minutes. Helpppp thank you !!

asked Oct 7, 2017

1 answer

3 votes

177k views

Why did most of the revolutions of 1848 fail to achieve their goals

asked Feb 21, 2016

2 answers

3 votes

211k views

Which cycle results in fossil fuels? Select one: a. carbon b. phosphorus c. nitrogen d. all cycles

asked Jan 15, 2016

1 answer

0 votes

36.8k views

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