Kris5
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 Marco Rivera
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 I'm 6'2 ..muscular, strong, athletic, Puerto Rican young man!Wanna know more bout me add me..
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 42
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Questions Answered

Kris5:
Help please! Each base angle of an isosceles triangle is 30 more than twice the measure of the vertex angle. What is the measure of the vert…
 updated one year ago
 4 replies
 3 Medals
Mathematics

Callisto:
Noncalculation problem
If I had a math exam tomorrow, what would I have to do ?
 updated 2 years ago
 15 replies
 5 Medals
Mathematics

mscrosscountry:
Which of the following represents the area of a rectangle whose length is 4x + 5 and whose width is
x + 4?
…
 updated 2 years ago
 4 replies
 1 Medal
Mathematics

selenamalter:
Help with geometry homework, similar figures, file attached
 updated 2 years ago
 12 replies
 No Medals Yet
Mathematics

smartgirl101:
Which of the following equations represents a line parallel to y = 2x + 2?
Question 3 options:
3y = 2x + 2
…
 updated 2 years ago
 5 replies
 2 Medals
Mathematics

richolivera:
Determine whether triangle TJD is congruent to triangle SEK given T (4,2), J (0,5), D (1,1), S (1,3), E (3,10), K (4,4)
 updated 2 years ago
 3 replies
 No Medals Yet
Mathematics

Kris5:
Which expression represents the volume, in cubic cm., of the cylinder represented in the accompanying diagram?
 updated 2 years ago
 11 replies
 2 Medals
Mathematics

Kris5:
how do i subtract 2 radical 15  5 radical 2?
 updated 2 years ago
 2 replies
 No Medals Yet
Mathematics

Kris5:
Help please: Use the distance formula to show that the triangle ABC, with vertices A(1,2),B(3,2), and C(1,4), is a right triangle. Explain…
 updated 2 years ago
 4 replies
 1 Medal
Mathematics

Kris5:
HELP PLEASE:what is the length of the diameter of a circle whose center is at point (1,2) and that passes through point (4,2)?
 updated 2 years ago
 8 replies
 No Medals Yet
Mathematics

trinak:
Alice bought of a pound of grapes and ate of a pound. How many pounds were left?
 updated 2 years ago
 6 replies
 No Medals Yet
Mathematics

Kyrie:
What is the product of 28 and 14?
 updated 2 years ago
 8 replies
 2 Medals
Mathematics

Kyrie:
What is the product of 23 and 27?
 updated 2 years ago
 5 replies
 4 Medals
Mathematics

Kyrie:
What is the product of 32 and 24?
 updated 2 years ago
 12 replies
 3 Medals
Mathematics

blanca:
line segements connect two endpoints true or false ?
 updated 2 years ago
 2 replies
 No Medals Yet
Mathematics

samifarooqi:
How would you find the slope of the line?
 updated 2 years ago
 10 replies
 1 Medal
Mathematics

Kris5:
HELPP!
Geometry: Help on how to prove triangles congruent (formal proofs) Given: E is the midpt. of BD AE is congruent to EC Prove: Triangle…
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

Kris5:
Geometry: Help on how to prove triangles congruent (formal proofs)
Given: E is the midpt. of BD
AE is congruent to EC…
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

Kris5:
In equilateral triangle DEF, m<D=3x+y, m<E= 2x+40, m<F=2y. Find x, y, m<D, m<E, and m<F
 updated 2 years ago
 9 replies
 1 Medal
Mathematics

HB0315:
Which of the following are chemical changes:
Burning a chemistry book
Carving a turkey…
 updated 2 years ago
 6 replies
 2 Medals
Mathematics

Kris5:
In tri. RST , the median to side segment ST is also the alt. If seg RS is rep. by 3x+11 and RT is rep by 6x4, find val. of x
 updated 2 years ago
 10 replies
 1 Medal
Mathematics

Kris5:
In quadrilateral ABCD, segment AD is congruent to segment BC, & <1is congruent to <2. Find the lengths of all the sides of the fig.
 updated 2 years ago
 8 replies
 No Medals Yet
Mathematics

Kris5:
Triangle RST is congruent to triangle R'S'T'. If RS s represented by 4x1, R'S' is represented by 3x+3, and RT is represented by x+6, find …
 updated 2 years ago
 12 replies
 1 Medal
Mathematics

Kris5:
if two adjacent anges form a straight line, and the ratio of the larger angle to the smaller is 7 to 3, what is the measure in degrees of th…
 updated 2 years ago
 14 replies
 1 Medal
Mathematics

Kris5:
HELP PLEASE :/ In the given figure, triangle ABC is equilateral and triangle RPT is isosceles with RP=RT and m<PRT=40. If m<ARP is…
 updated 2 years ago
 19 replies
 1 Medal
Mathematics

Fosterthepeople:
In the following example of "Simplifying an Expression", what reason would be used for step D?
Simplify the expression 3k + 7 + 2k and just…
 updated 2 years ago
 1 reply
 1 Medal
Mathematics

Kitten13:
How do I multiply this expression?
(x+4) (x4)
 updated 2 years ago
 1 reply
 1 Medal
Mathematics

Kris5:
HELP PLEASE ON A MATH QUESTION! :/ @Mathematics
 updated 2 years ago
 3 replies
 1 Medal
Mathematics

Kris5:
CAN YOU IDENTIFY A METAL IF YOU KNOW ITS DENSITY? EXPLAIN
 updated 2 years ago
 2 replies
 1 Medal
Mathematics

Kris5:
CAN YOU IDENTIFY A METAL IF YOU KNOW ITS DENSITY? CHEMISTRY QUESTION
 updated 2 years ago
 5 replies
 1 Medal
Mathematics
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