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3 years ago

A red kangaroo can cover 40 feet in 1 jump.How Many feet can the red kangaroo cover in 12 jumps

Mathematics

2 answers:

Nikitich [7]3 years ago

4 0

480 feet in 12 jumps
40 times 12

shtirl [24]3 years ago

3 0

40 feet in one jump and you are trying to figure out 12 jumps so it would be
40 x 12 = 480

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Please help will give brainliest answer

marishachu [46]

H=w=4w^3
l=5w^2-3w-4
A=w•l
A=4w^3(5w^2-3w-4)
A=20w^5-12w^4-16w^3
Good luck

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3 years ago

Help for 1 and 2??????????

Xelga [282]

For number 6 I know the answer is 34 beacuse you add 6, 13, and 15 together to get 34.

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3 years ago

Tina cut 3 wood boards each into 4 equal pieces she used 3 of the pieces for a craft. What fraction of the boards does she have

kumpel [21]

Answer:

$2\frac{1}{4}$ .

Step-by-step explanation:

Given:

Tina cut 3 wood boards each into 4 equal pieces.

She used 3 of the pieces for a craft.

Question asked:

What fraction of the boards does she have left ?

Write this fraction as a mixed number.

Solution:

As she cuts 3 wood board each into 4 equal pieces :-

Total number of equal pieces = $3\times4=12\ pieces$

Pieces of wood used = 3

Remaining pieces = 12 - 3 = 9

<h3>Now, we will write these 9 pieces in terms of number of wood boards.</h3>

By unitary method:

4 pieces constitute = 1 wood board

1 piece constitute = $\frac{1}{4} \ wood\ board$

9 pieces constitute = $\frac{1}{4} \times9=\frac{9}{4} \ wood\ board$

Now, convert it into mixed fraction:

$\frac{9}{4} =2\frac{1}{4} \ wood\ board$

Therefore, fraction of the boards she have left is $2\frac{1}{4}$ .

7 0

3 years ago

How to put a fraction on lowest terms?

djverab [1.8K]

Answer: You simplify it.

Step-by-step explanation: You have to take the numerator and the denominator, find the greatest common factor, and divide it until it is at its simplest form.

Hope that helps

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4 years ago

What is the standard form equation of the line shown below?

Fantom [35]

The point-slope form:

$y-y_1=m(x-x_1)$

m - slope

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (-2, 3) and (1, -3). Substitute:

$m=\dfrac{-3-3}{1-(-2)}=\dfrac{-6}{3}=-2\\\\y-(-3)=-2(x-1)\\\\y+3=-2(x-1)$

The standard form: Ax + By = C. Convert:

$y+3=-2(x-1)$ use distributive property

$y+3=-2x+2$ subtract 3 from both sides

$y=-2x-1$ add 2x to both sides

$\boxed{2x+y=-1}\to\boxed{c.}$

3 0

3 years ago

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