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Illusion [34]
3 years ago
6

Quadrilateral DEFG has vertices D(−2,4) , E(4,7) , F(10,3) , and G(8,0) .

Mathematics
1 answer:
Bumek [7]3 years ago
5 0

The formula for a rotation 270° counterclockwise about the origin is (x,y)--->(y,-x)

D'(4,2) E'(7,-4) F'(3,-10) G'(0,-8)


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Write the following Arithmetic Sequence using an Explicit Formula: a1 = 14 ,an = an-1 – 6 A.) an = 6 – 14(n – 1)
yan [13]

The explicit formula for the sequence is an = 14-6(n-1)

<h3>Arithmetic sequence</h3>

This are sequence that has. a common difference that is the difference between the preceding and sthe explicit formula for the sequence is an = 14-6(n-1) is equal.

Given the following

a1 = 14

an = an-1 - 6

The nth term of the sequence is expressed as:

An = a+(n-1)d

an = 14+(n-1)(-6)

an = 14 -6n + 6

an = 14-6(n-1)

Hence the explicit formula for the sequence is an = 14-6(n-1)

Learn more on arithmetic sequence here: brainly.com/question/503167

#SPJ1

3 0
2 years ago
Plz help me please please please help me I need your help on begging you please I need your help plz help me
Ksju [112]

Answer:

D

Step-by-step explanation:

Area of the square ( 5.1x5.1 ) added to

Area of one triangle ( 0.5x5.1x5.95 ) times 4 (because there are four triangles)

4 0
3 years ago
Sooo...I just came across this question and I genuinely have no idea what to do. Please help. Thanks! Answer ASAP
Andreyy89
Use the protractor. Put the purple dot on the vertice and the make sure the line is lined up with the bottom and your answer should be lined up.
7 0
2 years ago
Points A and B are the endpoints of an arc of a circle. Chords are drawn from the two points to a third point, C on the circle. 
Gwar [14]
C. 65 degrees is the answer.
7 0
3 years ago
The height of a pyramid is doubled, but its length and width are cut in half. What is true about the volume of the new pyramid?
chubhunter [2.5K]

Answer:

B.)The new pyramid has a volume that is One-half the volume of the original pyramid.

Step-by-step explanation:

got it right on test.

6 0
3 years ago
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