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3 years ago

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A triangle has vertices at B(-3,0), C(2, -1), D(-1, 2). Which transformation would produce an image with vertices B"(1, -2), C"(

0, 3), D"(3, 0) (1 point)
(X,Y) - (x + 1, Y + 1), (X,Y) - (-X, Y)
(x,y) - (x, y), (x, y) - (x + 2, Y + 2)
(x,y) - (-X, Y), (X,Y) - (x + 2, Y + 2)
(x,y) - (x + 1, Y + 1), (X,Y) - (y,x)
Will mark brainalist

2 answers:

telo118 [61]3 years ago

3 0

Answer:

(x,y) - (x + 1, Y + 1), (X,Y) - (y,x)

Step-by-step explanation:

Take B (-3, 0) as example

(-3,0) -> (-2, 1) -> (1, -2)

aniked [119]3 years ago

3 0

Answer:

(x,y) - (x + 1, Y + 1), (X,Y) - (y,x)

Step-by-step explanation:

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Write a mathematical sentence that expresses the information given below . Use t as your variable name.Necessary type <= to m

miskamm [114]

Answer:

t + 8° > 82°

Step-by-step explanation:

Given that :

Let t = temperature when Susanne checks at 11:00

If t rises by 8 more degrees, it will break the record high temperature for that day

Record high temperature for the day = 82 degree

Hence,

Temperature at 11:00 + 8° > record high temperature for the day

t + 8° > 82°

6 0

3 years ago

HELP PLSSSSSS MATH :(

FrozenT [24]

Answer:

1. (2,3)

2. (7,-2)

3. (-4,-1)

4. No solutions

Step-by-step explanation:

Solve using substitution or elimination.

4 0

3 years ago

Find the missing b for a trapezoid with a=68, h=4, b=21

MAVERICK [17]

We will have to use the formula for the area of a trapezoid on this problem, which is ( $b_1$ and $b_2$ are the bases of the trapezoid and $h$ is the height):

$\dfrac{b_1 + b_2}{2} \cdot h$

All we need to do is substitute the information we are given into our formula:

$\dfrac{21 + b_2}{2} \cdot 4 = 68$

Now, let's just simplify the equation:

$\dfrac{21 + b_2}{2} \cdot 4 = 68$

$\dfrac{21 + b_2}{2} = 17$

$21 + b_2 = 34$

$b_2 = 13$

The missing base has a length of 13 units.

4 0

3 years ago

6th grade math, help me please:)

Montano1993 [528]

Answer:

A. 3/5

Step-by-step explanation:

Simple math, 9/15. Divide both by 3.

3*3=9 and 3*5=15 so answer is 3/5!

7 0

3 years ago

Read 2 more answers

If the first differences of a sequence are a constant -7 and the third term is 22, find the first 5 terms of the sequence.

Andru [333]

Answer:

36, 29, 22, 15, 8

Step-by-step explanation:

Step 1: State known information

First difference is -7

Third term of the sequence is 22

Step 2: Find first 5 terms

You just need to add and subtract 7 to 22 and the answer 5 times

1. 36 +7

2. 29 +7

3. 22 <- We know 22 is the 3rd term

4. 15 -7

5. 8 -7

Therefore the first 5 terms of the sequence is 36, 29, 22, 15, 8

8 0

3 years ago