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AnnZ [28]
2 years ago
14

Find the mistake: two-step equations

Mathematics
2 answers:
kirill [66]2 years ago
8 0

Answer:

Ling did not make a mistake.

Step-by-step explanation:

\bf -2q+11=-32

\bf -2q=-43 (Step 1)

\bf q=21.5 (Step 2)

First step, Ling subtracted 11 from both sides which's correct.

Then she divided each side of the equation by -2. correct*

Hence, Ling didn't make a mistake.

_____________________

Bezzdna [24]2 years ago
6 0
Ling did not make a mistake
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Please Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
MrMuchimi
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Which must be true in order for the relationship
disa [49]

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<h3>What is the AA Similarity Theorem?</h3>

The AA similarity theorem states that if two angles in one triangle is congruent to two corresponding angles in another triangle, then both triangles are similar.

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1 year ago
When is factoring by grouping easier to use. How many terms must you have to have ?
Karo-lina-s [1.5K]
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3 0
3 years ago
I need help with this fast​
AnnZ [28]

Answer:

l( longer side ) = 12cm

S (shorter side) =9cm

D's( distance between the shorter side). ( It is also the height. I hope you got the clue…)

Anyway,

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Distance of the longer sides is

Area/the length of the longer side

72/12=6cm…

Distance between the longer sides is 6cm

Hope this helps…

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Answer:

Hi

Step-by-step explanation:

hi

hi

hi______________________

4 0
3 years ago
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