Proving Vertical Angles Are Congruent CI
Given: 22 and 24 are vertical angles.
Prove: L2 - 24
Statements Reasons
m2 + m2.3 = 180
mZ3+ m24 = 180
22 and 24 are vert, angles
x
22 and 23 are a linear pair
23 and 24 are a linear pair
lines m and n intersect at P
m
1
Statements
Reasons
2
р
n
4
tary
3
gary
Assemble the proof by dragging tiles to
the Statements and Reasons columns.
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Intro
covery

Jace wrote a sentence as an equation. 56 is 14 more than a number. 14+ = 56 which statement best describes jace's work? jace is not correct. the phrase more than suggests using the symbol > and jace did not use that symbol. jace is not correct. he was correct to use addition, but the equation should be 56+ p = 14 jace is not correct. the first number in the sentence is 56, so the equation should start with 56. jace is correct. the phrase more than suggests addition, so jace showed that 14 plus a variable equals 56. o

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

Given the expression (7 ? 4i) ? (2 + 6i), perform the indicated operation and write the answer in the form a + bi.