3 years ago

Find the unknown lengths

Mathematics

1 answer:

True [87]3 years ago

4 0

I think on 5, y is 20 and x is 100. On number 6, y would be 8 and x would be 5.

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If r = 4 and a6 = 192, what is the first term of the sequence?

blagie [28]

Answer:

Answer: Option c. 0.1875 is the first term of the sequence.

Step-by-step explanation:

In this question sixth term of a sequence is given as A(6)= 192

Ratio of terms is given as 4

And we have to calculate the first term of the sequence.

As per formula A(n) = A(1)× $r^{n-1}$

A(6) = $A(1)(r)^{6-1}$

192 = $A(1)4^{5}$

A(1) = $\frac{192}{4^{5} }$

= 192/1024

=0.1875

So the first term of the sequence will be 0.1875

5 0

3 years ago

Is 49 + –56 positive or negative?

katen-ka-za [31]

Answer:

-7. negative

Step-by-step explanation:

49 + -56

49 - 56

-7

4 0

4 years ago

Find the point slope equation the line that passes through the points (-3, 2) and (2, 12). use the first point in your equation

Nikitich [7]

Answer:

y-2=2(x+3)

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(12-2)/(2-(-3))

m=10/(2+3)

m=10/5

m=2

y-y1=m(x-x1)

y-2=2(x-(-3))

y-2=2(x+3)

4 0

3 years ago

Bryson buys a bag of 64 plastic miniature dinosaurs.could he distribute them equally into six storage containers and not have an

xeze [42]

No he can’t

If you divide 64 by 6 you get a remainder.

8 0

3 years ago

Write the linear equation in slope-intercept form passing through the point (0, 3) and that has a slope of 2.

Yuri [45]

Answer:

y=2x+3

Step-by-step explanation:

5 0

3 years ago