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3 years ago

Find three ratios equivalent to the ratio the racio of cats to dogs in a park is 3 to 4

Mathematics

2 answers:

IRISSAK [1]3 years ago

6 0

Answer:

6 to 8, 9 to 12, and 12 to 16

Step-by-step explanation:

what you do is,

3 x 2= 6 and 4 x 2= 8

Getting you 6 to 8

same difference with the rest.

goblinko [34]3 years ago

3 0

Answer:

3 to 4

3:4

3 over 4

Step-by-step explanation:

no explanation bud

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Find the distance between the pair of points (-6.-17) and (-8.-19) The distance is (Round to the nearest thousandth as needed.)

valina [46]

Answer:

2.83

Step-by-step explanation:

d= Square root of (x2 - x1 )^2 +( y2- y1)^2

from the point given you

x1= -6

y1 = -17

x2 = -8

y2 = -19

by applying the formula

Square root of ( -8 - (-6))^2 + ( -19 - (-17))^2

Square root of (-8+6) + (-19+17)^2

3 0

3 years ago

The length of the hypotenuse of a right triangle is 20 feet. The tangent of one of the acute angles, angle 0, is 1.42. What is t

larisa86 [58]

Answer:

16.4 feet.

Step-by-step explanation:

We have been given that the length of the hypotenuse of a right triangle is 20 feet. The tangent of one of the acute angles, angle $\theta$ , is 1.42. We are asked to find the length of the side opposite angle $\theta$ .

We can represent our given information in an equation as:

$\text{tan}(\theta)=1.42$

Now, we will use arctan to solve for theta as:

$\theta=\text{tan}^{-1}(1.42)$

$\theta=54.85^{\circ}$

Now, we will use sine to solve for opposite side as sine relates opposite side of right triangle with hypotenuse.

$\text{sin}=\frac{\text{Opposite}}{\text{hypotenuse}}$

$\text{sin}(54.85^{\circ})=\frac{\text{Opposite}}{20}$

$20\cdot \text{sin}(54.85^{\circ})=\text{Opposite}$

$20\cdot 0.81764=\text{Opposite}$

$\text{Opposite}=20\cdot 0.81764$

$\text{Opposite}=16.3528$

$\text{Opposite}=16.4$

Therefore, the opposite side to angle theta is 16.4 feet.

5 0

3 years ago

Read 2 more answers

Combine like terms: 3x^2+4y-2x^2-x^2

Marianna [84]

Answer: 4y

Step-by-step explanation:

$3x^{2} + 4y - 2x^{2} -1x^{2}$ To

3x^2 - 2x^2 -1x^2 = 0

0 +4y = 4y

5 0

4 years ago

In ΔNOP, p = 38 cm, n = 13 cm and ∠O=152°. Find the area of ΔNOP, to the nearest square centimeter.

Vika [28.1K]

Answer:

Step-by-step explanation:

Answer-116

3 0

3 years ago

Asia and taryn each had the same amount of money. after asia spent $14 and taryn spent $22, the ratio of asia's money to taryn's

blagie [28]

It is given in the question that

Asia and taryn each had the same amount of money. after asia spent $14 and taryn spent $22, the ratio of asia's money to taryn's money was 4 to 3.

Let , initially, they both have $x each .

So according to the given question ,

$\frac{x-14}{x-22} = \frac{4}{3}$

Cross multiplication

$3(x-14) = 4(x-22)
\\
3x-42 = 4x-88
\\
88-42 = 4x-3x
\\
x = 46$

Therefore , initially, they both have $46 each .

7 0

3 years ago