Questions by Hikari

Questions by Hikari

What is the approximate perimeter of ADEC if rectangle ABCD has a length of 4.6 centimeters?

asked Dec 16, 2024

1 answer

5 votes

204k views

What are two classes of fibers as determined by forensic scientists

asked Jul 16, 2024

1 answer

3 votes

46.4k views

Which of the following is TRUE concerning calcium? A) Calcium's alkalinity assists in regulating acid-base balance. B) Ninety-nine percent of calcium is found in the blood and soft tissue. C) When blood

asked Jul 8, 2024

1 answer

2 votes

56.2k views

(point) What is the equation in slope-intercept form of the line that passes through the points (7,-4) and (14,-12)? STEPS:

asked May 27, 2024

1 answer

4 votes

156k views

When a 20.5 g sample of ethane, C₂H₆ is burned in oxygen, how much heat is released? The molar mass of C₂H₆ is 30.0 g/mol 2 C₂H₆ (g) + 7O₂(g) → 4CO₂(g) + 6 H₂O (l) ΔH = -3119.4kJ

asked Jan 9, 2024

1 answer

1 vote

131k views

Rewrite the following sentences correctly a. Wheat is cultivated for fiver and oil

asked Aug 19, 2023

2 answers

4 votes

94.7k views

The intersection of a right circular conical surface with a plane containing the axis of the surface is a(n)___.

asked Aug 7, 2023

1 answer

3 votes

170k views

In a certain year congress begin debating a new healthcare bill a poll of 1000 Americans at the time indicated that 449 oppose the bill 293 favorite the bill and 258 we’re not sure based on these results

asked Jun 28, 2023

1 answer

0 votes

218k views

When the adaptive feature is enhanced by female choice, it is referred to as of what?

asked May 21, 2023

1 answer

2 votes

70.1k views

If the temperature is below zero, what will the precipitation most likely be? A(hail, B(rain, C(snow, D(sleet.

asked Feb 28, 2023

1 answer

25 votes

124k views

4. Which line is perpendicular to y = 7*-3 if the perpendicular line passes through the point (7, 7)? Oy=-x+8 y=-7x+8 Oy=-7x+1 Oy=-x+1

asked Feb 25, 2023

1 answer

3 votes

24.0k views

What is the purpose of a salt bridge in the voltaic cell?

asked Dec 21, 2022

1 answer

2 votes

132k views

What advantages did the conquistadors have over the Indians and how did they use their advenge?

asked Apr 27, 2022

1 answer

3 votes

209k views

Alright guys one last question for you, tried using the Pythagorean Theorem but the answer didn't make sense at all.

asked Apr 16, 2022

2 answers

3 votes

5.2k views

Plzz help!! North America includes one “not free” country. What is that country? A. Belize C. Cuba B. Canada D. Mexico

asked May 28, 2021

2 answers

1 vote

1.5k views

Richard measured the auditorium and made a scale drawing. The scale of the drawing was 0.5 inch : 4 feet. If the stage is 11 inches in the drawing, how long is the actual stage?

asked May 26, 2021

1 answer

3 votes

77.1k views

Drug Reaction The reaction rate to a new drug t hours after the drug is administered is r'(t)=0.5te^-t. Find the total reaction over the first 5 hours.

asked Feb 18, 2021

1 answer

1 vote

109k views

X= 0 y=3 what is the equation to the parallel line?

asked Jan 19, 2021

1 answer

3 votes

145k views

A skateboard ramp is in the shape of a right triangle. What is the height of the ramp?

asked Jun 12, 2020

2 answers

0 votes

36.1k views

Karl participated in a two-day charity walk. His parents donated money for each mile he walked. Karl walked 2 1 4 miles on the first day and 5 1 2 miles on the second day. His parents donated $62. How

asked Apr 26, 2020

1 answer

0 votes

190k views

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