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enyata [817]
3 years ago
12

"four times the difference of a number and 9 is -30"

Mathematics
2 answers:
lesantik [10]3 years ago
8 0

Answer:

4 * (x-9)=-30

not sure if u want it solved but if u do its x=6/4

Step-by-step explanation:

serious [3.7K]3 years ago
6 0

Answer:

4×(x-9)= -30 will be your answer.

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PLEASEEEEE HELPPPPP<br><br><br> Quick 15 points
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Answer:

Neither

Step-by-step explanation:

Since we only know the measure of the angles, we can only say the triangles are similar, not congruent.  We need at least one side measurement on each triangle to determine if the triangles are congruent.  And it would have to be the same side measurement.  Then we could use ASA (Angle side Angle) or AAS ( Angle Angle side) to determine congruence.

The triangles are similar

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<B = 39 = <Y = 39

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This is shown by AAA similarity

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3 years ago
andy is wrapping gifts for his family. he ties 25 inches of ribbon around each gift. which function gives the relationship betwe
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The total length of the ribbon used is expressed as r and is a product of the number of gifts (g) and the length of ribbon tied in each gift. This relationship may be expressed by the equation,
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8 0
3 years ago
What value of s makes the equation true?
azamat

Answer:

-17 =s

Step-by-step explanation:

-8s +4 = -7s +21

Add 8s to each side

-8s+8s +4 = -7s+8s +21

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Read 2 more answers
The variables x and y vary inversely If x=5 when y=12, then find the value of x when y=32
Vilka [71]

Answer:

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Step-by-step explanation:

Inverse variation is given by

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