Recent activity by Martin Alderete

Recent activity by Martin Alderete

-- Choose the correct simplification of the expression -5x2(4x – 6x2 – 3).

asked Dec 9, 2023

1 answer 63.3k views

A rectangle measures 2 1/2 inches by 3/4 inches What is its area?

answered Oct 25, 2023

2 answers 76.7k views

Which of these celestial objects is the largest

asked Sep 9, 2023

1 answer 233k views

Which option is an example of reflection? A) an echo of sound in a canyon B) the sound of a siren changing C) a rock making ripples in water D) light shining through a window

answered Jul 18, 2023

2 answers 156k views

Five days a week, Marion bakes eight dozen loaves of bread and delivers them to 3 sandwich shops. Each shop gets the same number of loaves. In 3 weeks, how many loaves of bread does each sandwich shop

asked Jul 7, 2023

1 answer 192k views

Pick a manufacturing process and conduct research on it. Document your research in the form of a short report outlining the process. Your report should cover the following points:

answered Jun 26, 2023

1 answer 207k views

Multiply. −16√3⋅5√3 Enter your answer by filling in the boxes.

answered May 14, 2023

2 answers 115k views

Solve and Explain:y^4+3y^2+1/y^5

answered Feb 27, 2023

1 answer 43.6k views

Giuseppe Mazzini's goal was to? Give all male citizens the right to vote in a new parliament, but keep the power in the monarchy Help Greece win its independence Draw the remaining Italian states away

answered Feb 20, 2023

2 answers 33.3k views

Your brother is driving 40 km/hour when he slams on his brakes to avoid hitting a dog crossing the road. if it takes him 5 seconds to stop, what is his rate of acceleration? A. 8 km/hr/sec B. 40 km/hr/sec

answered Nov 14, 2022

2 answers 44.2k views

210 oranges, 252 apples, 294 pears are equally packed in cartons so that no fruit is left. What is the biggest possible number of cartons needed?

asked Oct 10, 2022

1 answer 83.1k views

Use what you know about valence electrons and the octet rule to explain why alkali metals are more likely to lose electrons than gain them.

answered Oct 10, 2022

1 answer 95.2k views

A different number can be placed in each box to make the number sentences true. 8 + < 10 8 + < 10 Enter the numbers in the box below. Explain how you found your answers.

answered Sep 27, 2022

1 answer 152k views

What is the area in square millimeters of the triangle outlined on the origami figure? B 9cm H 1.58cm

answered Sep 23, 2022

1 answer 47.3k views

The angle subtended by the minute hand in 25 minutes

asked Sep 21, 2022

1 answer 200k views

In terms of percentages, what are the 3 biggest uses of natural gases?

asked Jul 24, 2022

2 answers 25.2k views

−11=r+4+4r Plz provide step by step

answered Jun 21, 2022

2 answers 145k views

What is the greatest common monomial factor of 3t^2 - 3t A. 3t B. 3t^2 C. t D. 3

asked Jun 5, 2022

2 answers 55.2k views

Sedimentary rocks can be made of particles from which of the following? -Sedimentary -Metamorphic -Igneous -all of the above.

answered Apr 14, 2022

1 answer 20.5k views

What is 9,846,000,000,000 expressed in scientific notation? A. 9.846 × 10 B. 98.46 × 10 C. 9.846 × 10 D. 98.46 × 10

answered Mar 24, 2022

2 answers 120k views

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