1. <span>-0.9x+2.8=4.1
First subtract 2.8 from both sides.
-0.9x = 1.3
Now divide both sides by -0.9.
x = -1.4444..
This can be rounded to -1.44
</span><span>c) -1.44
2. Jordan has 650 pennies. He'll give 85 to his brother and split the rest with his sister.
</span>d) 85+2x=650
Answer:
A
Step-by-step explanation:
92+55+85+45+83=360
Answer:
J=63
Step-by-step explanation:
3b+27=2b+57
subtract 27 from both sides
3b=2b+30
subtract 2b from both sides
b=30
K+J=180
substitute the value of b into K
2(30)+57+J=180
117+J=180
subtract 117 from both sides
J=63
Answer:
685686
Step-by-step explanation:
miya is correct
Answer:
<h2>B. LN ≅ XZ</h2><h2>C. ∠Y ≅ ∠M</h2><h2>E. MN ≅ YZ</h2>
Step-by-step explanation:
CPCTC: Corresponding Parts of Congruent Triangles are Congruent
If ΔLMN ≅ ΔXYZ, then:
B. LN ≅ XZ
C. ∠Y ≅ ∠M
E. MN ≅ YZ
<em>Corresponding sides:</em>
<em>LN → XZ</em>
<em>LM → XY</em>
<em>MN → YZ</em>
<em>Corresponding angles:</em>
<em>∠L → ∠X</em>
<em>∠N → ∠Z</em>
<em>∠M → ∠Y</em>
