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3 years ago

11

A) 4230 can be divided evenly by 2, 5, and 10. How do you know?

1 answer:

Naily [24]3 years ago

8 0

Answer:

i farted in class (thanks for the free clout tho)

Step-by-step explanation:

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Danny's jump rope is 6 meters long. How many decimeters is his jump rope?

Wewaii [24]

Answer is 0.6 decimetres long

8 0

3 years ago

Svetlanka [38]

Answer:

(a) $Sequence: -1, 1, 3$

(b) nth term: $T_n = 4+ 5n$

Step-by-step explanation:

Solving (a)

Given

$T_n = 2n - 3$

The first 3 terms.

When n = 1

$T_1 = 2*1 - 3$

$T_1 = 2 - 3$

$T_1 = -1$

When n = 2

$T_2 = 2*2 - 3$

$T_2 = 4 - 3$

$T_2 = 1$

When n = 3

$T_3 = 3*2 - 3$

$T_3 = 6 - 3$

$T_3= 3$

So, the first three terms are:

$Sequence: -1, 1, 3$

Solving (b)

Given

$Sequence: 9,14,19,24$

Required

The nth term

The sequence is arithmetic.

So, first calculate the common difference (d)

$d = 14 - 9$

$d = 5$

The nth term is then calculated as:

$T_n = a + (n - 1) * d$

Where

$a =First\ term$

So:

$a = 9$ and $d = 5$

$T_n = 9 + (n - 1) * 5$

$T_n = 9 + 5n - 5$

Collect like terms

$T_n = 9 - 5+ 5n$

$T_n = 4+ 5n$

6 0

3 years ago

I need help with 3 and 4

frosja888 [35]

Answer:

Step-by-step explanation:

3) G

Step-by-step explanation:

Q(-1,-1) R(3,1) S(2,-4)

x+2 y+3 translation then rotation 180 (x,y) be (-x,-y)

Q -1+2 -1+3 (1,2) (-1,-2)

R 3+2 1+3 (5,4) (-5,-4)

S 2+2 -4+3 (4,-1)

4 0

4 years ago

a rectangle's length is three more than two times its width if the perimeter of a rectangle is 66 ft what is the measurement of

Lemur [1.5K]

Answer:

The measure of the length is $23\ ft$

Step-by-step explanation:

Let

x-----> the length of rectangle

y-----> the width of rectangle

we know that

The perimeter of rectangle is equal to

$P=2(x+y)$

$P=66\ ft$

so

$66=2(x+y)$

Simplify

$33=x+y$ -----> equation A

$x=2y+3$ ----> equation B

Substitute equation B in equation A and solve for y

$33=(2y+3)+y$

$2y+y=33-3$

$3y=30$

$y=10\ ft$

Find the value of x

$x=2(10)+3=23\ ft$

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3 years ago

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A relay race last 7.35 kilometers. Each relay team has 5 runners. If each runners goes the same distance in the race, how far do

loris [4]

Thirty six point seventy five

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3 years ago

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