Recent activity by Roberto Congiu

Recent activity by Roberto Congiu

Za and Zy are supplementary angles. Zy measures 97º.

asked Dec 23, 2023

1 answer 176k views

How do I solve: x^2+3=84.

answered Dec 13, 2023

2 answers 170k views

B. Arrange the word english\he\is\teacher

answered Sep 23, 2023

2 answers 109k views

Culturally, the phoenicians are most important for being the first large-scale civilization to.

asked Jul 20, 2023

1 answer 146k views

The board of directors of a company must have select a president, a secretary and a treasurer in how many possible ways can this be accomplished if there are 22 members on the board

answered Jul 11, 2023

1 answer 32.1k views

Rewrite the equation by completing the square, 4x^2-4x+1=0,

asked Apr 5, 2023

1 answer 173k views

The sales tax for an item was $25.90 and it cost $370 before tax.Find the sales tax rate. Write your answer as a percentage.

asked Mar 13, 2023

1 answer 98.0k views

A car is traveling at 19.44m/s. The driver speeds up to 22m/s over a period of 0.65 seconds to pass a car in front of her. What is the acceleration of the car?

asked Jan 4, 2023

1 answer 9.8k views

Chandler can mow 2 lawns per hour. Use an equation to determine the number of hours it will take him to mow 7 lawns. 14 hours 3 1/2 hours 2 1/2 hours 7 1/2 hours

asked Dec 24, 2022

2 answers 17.3k views

Wendy has $27 to buy seed for her birdfeeders. Each bag of seed costs $5. How many bags of seed can she buy? Do not include units in your answer. Answer here SUBMIT

answered Dec 20, 2022

2 answers 229k views

When Monica went hiking, she saw 6 elm trees. She saw 25 trees in total. What percent of trees that Monica saw were elm trees

answered Nov 10, 2022

2 answers 7.8k views

Factor completely - 3 pax + pax2 + 2pa

asked Oct 7, 2022

1 answer 5.2k views

find the measure of the complementary angles that satisfy each case. the measure of the first angle is 30 greater than the measure of the second angle

answered Sep 16, 2022

1 answer 208k views

2.5t + 350 = 3t + 225? What is the soulution ?

asked Aug 4, 2022

1 answer 183k views

What is the balanced net ionic reaction for the following - CaCl2 + Na2S --> NaCl + CaS?

answered Jul 11, 2022

1 answer 5.4k views

Calcule la magnitud del área de un triángulo cuyos lados están dados por los vectores A, B y A+B. Donde el vector A= 3i+10j-k y B= -i+2j+11k

answered Jun 12, 2022

1 answer 20.5k views

Find the value of 48 - 32 ÷ 4 · 2

asked May 18, 2022

2 answers 122k views

Someone help me with this question please

asked Apr 1, 2022

1 answer 134k views

The commuting distances, in miles, of 10 employees were used to make the box plot shown above. Which of the sets of distances below matches the given box plot? A. Commuting Distances: 10, 15, 15, 20, 20,

asked Mar 17, 2022

2 answers 49.3k views

In "Water Efficiency Strategies," what is the author's position regarding water loss? o Water loss is a problem that should be addressed in the future. o Water loss must be tracked more accurately than

answered Mar 11, 2022

1 answer 92.4k views

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