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3 years ago

HELP I DONT UNDERSTAND

Mathematics

1 answer:

klemol [59]3 years ago

4 0

Answer:

A -4,4, A 2,-1, B -4 1/2, 1 1/2. C 2 1/2, 2 1/2, 1,1.

Step-by-step explanation:

count the caculations

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Resultado de ____ · 5 = -125

larisa86 [58]

Answer:

-25

Step-by-step explanation:

Just divide -125 with 5 to get the answer(-25)

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4 years ago

Rearrange the formula to make x the subject.<br><br> y = 4x + 3

allochka39001 [22]

Answer:

$x=\frac{y-3}{4}$

Step-by-step explanation:

$y=4x+3$

$y-3=4x$

$\frac{y-3}{4}=x$

$x=\frac{y-3}{4}$

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3 years ago

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Help what’s the answer

Tom [10]

The answer is 474 i believe

7 0

3 years ago

A has the coordinates (–4, 3) and B has the coordinates (4, 4). If DO,1/2(x, y) is a dilation of △ABC, what is true about the im

loris [4]

Answer:

Coordinates of Vertices of triangle ABC are A (-4,3) , B(4,4) and C(1,1).

As, DO is Dilation of Δ ABC by Scale factor of $\frac{1}{2}$ .

Vertices of A' B'C' are

$A'=(\frac{-4}{2},\frac{3}{2})=(-2,\frac{3}{2}), B'=(\frac{4}{2},\frac{4}{2})=(2,2), C'=(\frac{1}{2},\frac{1}{2})$

So, Image Δ A'B'C' will be smaller than the Pre image Δ ABC.

The two triangles will be congruent.

AO is Dilated by a factor of half , so A'O' will be half of AO.

So, correct Statements are

1. AB is parallel to A'B'.

2.DO,1/2(x, y) =

The distance from A' to the origin is half the distance from A to the origin.

$OA=\sqrt{(-4)^2+3^2}=\sqrt{25}=5\\\\ O'A'=\sqrt{2^2+(\frac{3}{2})^2}=\frac{5}{2}=2.5$

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3 years ago

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What is the absolute value of |4.7|

larisa86 [58]

Answer:

4.7

Step-by-step explanation:

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2 years ago

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