Vernice

Most popular questions and responses by Vernice
1. Algebra

The first side of a triangle is 3 inches shorter than the second side, and 2 inches longer than the third side. How long is each side, if the triangle has a perimeter of 28 inches?

2. math

Compare the number of Facebook friends at the beginning of a month and at the end of that month, if … a) it increased by 25% and then decreased by 40% b) it decreased by 60% and then increased by 80% c) it increased by 5% and then increased by 20% d) it

3. Algebra

Out of 30 kids that came to a Halloween party 4 wore Harry Potter costumes, 3 were dressed as Ron Weasley, and 5 were dressed as Hermione Granger. What percent of all kids at the party were dressed as Hogwarts students?

4. Algebra

10–{12–[(−9)+(−1)]}=?

5. Algebra

A pharmacist has an 18% alcohol solution and a 40% alcohol solution. How much of each should he mix together to make 10 liters of a 20% alcohol solution?

6. Algebra

Given: −3(a–b)

7. History

Why is gunpowder important to humans today?

8. English

Can you help me make this sentence more detail? Ralph put on warm clothing before he went out into the storm.

9. Algebra

On a number line, show all values of x that… have the absolute value greater than 2 have the absolute value less than 2

10. Algebra

Draw a number line and show all the numbers that … are 2/3 of a unit to the left of 1/2 … are five units away from 0

11. Algebra

(−5.2)+(−3.8)–{(−1.2)–[(−0.5)–(−0.7)]}=?

12. Math

Draw a number line and show all the numbers that … are between 1 and 20 and have exactly 4 factors

13. Algebra

At first, the price was decreased by 12%, then it was discounted again by an additional 5%. What is the percent of the total discount?

14. Science

What is a subscript? Why is it important?

15. Algebra

Write each of the following expressions without using the absolute value sign. |x−4| if x>4

16. Geometry

If two sides of a triangle are 6 and 16, what is the range of the possible lengths of the third side?

17. Algebra

Draw a number line and show all numbers that … … are between 1 and 20 and have exactly 4 factors

18. geometry

For each sets of lengths determine if it is possible or not to form a triangle: 1) AB = 4 cm, BC = 6 cm, AC = 12 cm 2) AB = 2 cm, BC = 8 cm, AC = 5 cm

19. Geometry

Two sides of an isosceles triangle have lengths of 3 and 10. Find the length of the third side.

20. Geometry

List the sides of triangle ΔMNP in ascending order (shortest to longest) if: m∠M = 37°, m∠P = 104°

21. Science

Explain why you cannot use volume alone to identify substances.

22. Algebra

What has the absolute value of less than 3?

23. Algebra

What has the absolute value greater than 3?

24. Geometry

In an isosceles triangle, the perimeter is 75 cm and one of the sides is 25 cm. Find all its sides. Can you find all angles of the triangle? Explain your answer.

25. Geometry

In an isosceles triangle, the perimeter is 75 cm and one of the sides is 25 cm. Find all its sides. Can you find all the angles of the triangle? Explain your answer.

1. Algebra

posted on April 5, 2019
2. Geometry

It is not 16

posted on April 5, 2019
3. Algebra

It is not 8

posted on April 3, 2019
4. Science

But why is it important?

posted on April 2, 2019
5. Algebra

you forgot 15

posted on March 30, 2019
6. English

Thank you!

posted on March 28, 2019
7. Algebra

That's wrong

posted on March 21, 2019