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3 years ago

Please help me im doing a math test and i don’t wanna fail :(

Mathematics

1 answer:

cricket20 [7]3 years ago

6 0

Answer:

The scale factor of dilation is 2.25

Step-by-step explanation:

I just measured the base of Figure A. The base is 4 square units. The base of Figure B is 9 units. 4 x 2.25 = 9.

400 answers yay

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What is 0.004 divided by 0.05

Korvikt [17]

When u divide 0.004 by 0.05 you will get 0.08 as the quotient.

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3 years ago

1/3 x + 1 = 5/6 x - 3

mr Goodwill [35]

Answer:

x=8

Step-by-step explanation:

Step 1: Subtract 5/6x from both sides.

1/3x+1−5/6x=5/6x−3−5/6x

−1/2x+1=−3

Step 2: Subtract 1 from both sides.

−1/2x+1−1=−3−1

−1/2x=−4

Step 3: Multiply both sides by 2/(-1).

(2/−1)*(−1/2x)=(2/−1)*(−4)

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3 years ago

Find the midpoint of the line segment joining the points (6,1) and (-2, -1).

tiny-mole [99]

Step-by-step explanation:

By the formula of slope, we have

$( \frac{y _{2} - y_{1} }{x _2 - x _{1} }) \\ ( \frac{ - 1 - 1}{ - 2 - 6} ) \\ ( \frac{ - 2}{ - 8} ) \\ ( \frac{1}{4} )$

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3 years ago

Read 2 more answers

How many solutions are in -x-y=3 and y=x-3

Klio2033 [76]

See, pls, offered explanation:
1) the both equations are linear function, it means system made up of the both equation has the only solution.
2) if to prove this:
$\left \{ {{-x-y=3} \atop {-x+y=-3}} \right. \left \{ {{x=0} \atop {y=-3}} \right.$
Answer: one solution.

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3 years ago

what transformations always produce congruent figures? explain. What transformations only sometimes produce congruent figures? e

kifflom [539]

The transformations that always produce congruent figures are TRANSLATIONS, REFLECTIONS, and ROTATIONS. These transformations are isometric, thus, the figures produced are always congruent to the original figures.

The transformation that sometimes produce congruent figures is dilation. It can be enlargement or contraction.

rule: (x,y) → (x+4,y+8)

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3 years ago