Recent activity by Lachezar

Recent activity by Lachezar

Which of these adaptations is LEAST important for human survival? developing language eye color having thumbs walking upright

asked Dec 19, 2024

1 answer 158k views

One of the angles formed by two intersecting lines measures 42 degrees, what are the measures of the 3 other angels

asked Nov 17, 2024

1 answer 128k views

A tangent is drawn to each of the circles x2 + y2 = a2, x2 + y2 = b2. Show that if these two tangents are perpendicular to each other, the locus of their point of intersection is a circle concentric with

answered Oct 23, 2024

1 answer 42.7k views

the development of the railroads as described in the excerpt had which of the following effects on westward expansion in the late 1800s? responses

answered Sep 9, 2024

1 answer 122k views

The inner surface of the pleura is called the ______________ A. Parietal pleura B. Visceral pleura C. Lobular pleura D. Alveolar pleura

asked Aug 26, 2024

1 answer 222k views

A 43 kg sample of XENON is BOILING. How much does the temperature change during this process?

asked Jul 4, 2024

1 answer 194k views

3. Decide if the expressions have the same value. If not, determine which expression has the larger value. a. 2³ and 3^2 b. 131 and 31¹ c. 4² and 2^4 d. (1/2)³ and (1/3) ²

asked Jun 24, 2024

1 answer 6.9k views

He made peace with the Goth's who were ravaging the north, he also paid them every year for them to stay out of Roman lands. During this time Persia raided and destroyed most of Rome's land in the east

asked Mar 13, 2024

1 answer 221k views

Choose the correct response: Vas a tocar el piano hoy? A. Sí, voy a tocar la trumpeta. B. No, no vas a tocar el piano. C. Sí, voy a tocar el piano. Tin

answered Feb 15, 2024

1 answer 228k views

How does the organization know what their needs and expectations are ?

asked Nov 23, 2023

1 answer 24.1k views

Please help me find the exact value of the problem. Must show work.

asked Nov 16, 2023

1 answer 193k views

What are two short-term and two long-term storages (aka reservoirs) in the carbon cycle?

answered Aug 22, 2023

1 answer 229k views

3/5 + 1/3 write with out decimal in the answer

answered Aug 8, 2023

1 answer 235k views

Solve the system of three linear equations containing three unknowns: x+4y-z=1 2x-6y+z=-13 -2x+20y-5z=26

answered Jul 10, 2023

1 answer 155k views

Hi should pls help me in maths work pls

answered Jun 8, 2023

2 answers 15.5k views

which linux command will mount a virtual disk image named vdisk.img into the file system at /mnt/newvdisk?

answered Jun 4, 2023

1 answer 85.4k views

Is this a run-on sentence? In the early 1960s, Alan and Doris Litman, a couple in Pittsburgh, invented mace (a nontoxic tear gas), after one of Doris's colleagues was mugged, the Litmans wanted to create

asked Mar 13, 2023

1 answer 154k views

Nevaeh leans a 22-foot ladder against a wall so that it forms an angle of 64 degrees with the ground. How high up the wall does the ladder reach? Round your answer to the nearest hundreth of a foot if

answered Feb 2, 2023

1 answer 4.7k views

"-ic" means plz help

asked Oct 14, 2022

2 answers 186k views

What does circumference mean? Distance around a circle Space a circle takes up Line from one side of a circle to another Line from center of circle to side

answered Sep 20, 2022

1 answer 145k views

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