10/28/20

Angles in a Triangle

Given a triangle RST and point U on line RT, line segment RS is congruent to line segment ST. The measure of angle RST is 3x-48 and the measure of angle STU is 9x. Solve for x.<a... more

10/22/20

Which theorem or postulate can be used to determine m<MKL? What is m<MKL ?

For the figure, m<JKL=54angle k-j (3x +6) angle K-L (6x + 12) angle k-mso sorry i can´t add the image hope this makes sense

10/22/20

State the rule. Is this a rigid motion? How?

ABC maps to triangle A´B´C´Preimage Image image ( -4, 3) (4, 3)( -3, -3) (3, -3)(1, 2) ( -1, 2)

10/20/20

Solve for the other ones

10/20/20

A(2,4) B(6,3) C(9,1) D(5,12) A’(4,8) B’(12,6) C’(18,2) D’(10,24)

scale factor .

10/19/20

Find the distance between the two points.

The points are: (9,-10) and (89,-28)

10/19/20

Find the coordinates of the other endpoint of the​ segment, given its midpoint and one endpoint.​

mid point (-13,12) end point (-19,9)

How to solve two step equations with fractions

X/7+X/3= 22/14I've never been able to do these, and I've also never done one before in math and this popped up, is there anybody who can help me?

10/16/20

Math mainly about how to figure out what's left of something of one piece of info

On Thursday, a local hamburger shop sold a combined total of 424 hamburgers and cheeseburgers. The number of cheeseburgers sold was three times the number of hamburgers sold. How many hamburgers... more

Fraction math Question

Bennett has been practicing the cello for an hour each day. 3/4of the hour, he spends practicing musical pieces in preparation for his upcoming orchestra concert. He spends the other 1/4of the hour... more

03/01/15

Geometry Proof

Given: Line QR is congruent to line QT<RQP = <QTP   Prove: Triangle QRP is congruent to Triangle QTP.   I wrote the first 2 givens, but now what? the line QP is the reflexive property (it... more

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