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Questions and answers by
Vernice
Questions (30)
Prove that the altitudes to the legs of an isosceles triangle are congruent.
1 answer
1,474 views
The perimeter of an isosceles triangle is 15.6 m. Find the lengths of its sides, if:
The base is 3 m smaller than a leg
5 answers
1,906 views
Find an equation of the line passing through each of the following pairs of points.
(−3, 9), (−3, −5)
1 answer
492 views
Find the area of a square with side a when a=2 in, a=12 in, and a=0.8 in. Are the area of a square and the length of its side
1 answer
661 views
Find the measures of angles in triangle ABC if m∠A: m∠B: m∠C= 2:3:4
8 answers
4,716 views
What has the absolute value of less than 3?
2 answers
516 views
What has the absolute value greater than 3?
1 answer
1,500 views
On a number line, show all values of x that…
have the absolute value greater than 2 have the absolute value less than 2
2 answers
805 views
(−5.2)+(−3.8)–{(−1.2)–[(−0.5)–(−0.7)]}=?
1 answer
537 views
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
1 answer
494 views
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
1 answer
647 views
If two sides of a triangle are 6 and 16, what is the range of the possible lengths of the third side?
11 answers
5,382 views
Write each of the following expressions without using the absolute value sign.
|x−4| if x>4
3 answers
2,210 views
Given: −3(a–b)<0, which is the greater: a or b? Give numerical examples.
2 answers
778 views
10–{12–[(−9)+(−1)]}=?
4 answers
658 views
What is a subscript? Why is it important?
3 answers
484 views
Why is gunpowder important to humans today?
1 answer
452 views
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
2 answers
2,530 views
Draw a number line and show all numbers that …
… are between 1 and 20 and have exactly 4 factors
5 answers
1,492 views
Two sides of an isosceles triangle have lengths of 3 and 10. Find the length of the third side.
3 answers
1,672 views
List the sides of triangle ΔMNP in ascending order (shortest to longest) if:
m∠M = 37°, m∠P = 104°
1 answer
810 views
Can you help me make this sentence more detail?
Ralph put on warm clothing before he went out into the storm.
3 answers
485 views
Draw a number line and show all the numbers that
… are between 1 and 20 and have exactly 4 factors
1 answer
574 views
Explain why you cannot use volume alone to identify substances.
1 answer
405 views
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
5 answers
2,785 views
At first, the price was decreased by 12%, then it was discounted again by an additional 5%. What is the percent of the total
1 answer
486 views
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
4 answers
796 views
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,
2 answers
547 views
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%
6 answers
2,531 views
A pharmacist has an 18% alcohol solution and a 40% alcohol solution. How much of each should he mix together to make 10 liters
2 answers
993 views
Answers (8)
What is the answer?
It is not 16
It is not 8
But why is it important?
you forgot 15
Thank you!
That's wrong
So what's the answer?
