3 years ago

Select three ratios that are equivalent to 4:3 Choose 3 answers:

Mathematics

2 answers:

VARVARA [1.3K]3 years ago

6 0

Answer: 8:6, 12:9, and 16:12

Norma-Jean [14]3 years ago

3 0

Answer:

1) 8:6 2) 12:9 3) 16:12

Step-by-step explanation:

1) You multiply both 4 and 3 by 2.

2) You multiply both 4 and 3 by 3

3) You multiply both 4 and 3 by 4.

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Roger saved $30 in September. He saved $21 in October and $34 in November. Then Roger spent $60 on a video game. How much money

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30+21+34-60=25 he has 25 left

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3 years ago

What is an equation of the line that passes through the point (-5,-3)(−5,−3) and is parallel to the line 3x+5y=15

Sunny_sXe [5.5K]

Answer:

y = -3/5x - 6 or 3x + 5y = -30

Step-by-step explanation:

Given line:

3x + 5y = 15

Converting into slope-intercept form:

3x + 5y = 15
5y = - 3x + 15
y = -3/5x + 3

Parallel lines have the same slope, so the parallel line will be:

y = -3/5x + b

Using given point (-5, -3) finding the y-intercept:

-3 = -3/5(-5) + b
-3 = 3 + b
b = -3 - 3
b = -6

So the line is:

y = -3/5x - 6

Or converted into standard form:

y = - 3/5x - 6
3/5x + y = -6
3x + 5y = -30

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3 years ago

A group of t tourists visits a museum. Thirty of the tourists go to see a planetarium show. The remaining tourists are divided e

aleksley [76]

lamo thought it said terrorists

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3 years ago

Workout the length of AB. Give your answers to 3 significant figures.

german

Answer:

AB ≈ 6.71

Step-by-step explanation:

Calculate the length using the distance formula

d = $\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }$

with (x₁, y₁ ) = A (- 1, 6) and (x₂, y₂ ) = B (5, 3)

AB = $\sqrt{(5-(-1))^2+(3-6)^2}$

= $\sqrt{(5+1)^2+(-3)^2}$

= $\sqrt{6^2+9}$

= $\sqrt{36+9}$

= $\sqrt{45}$

≈ 6.71 ( to 3 significant figures )

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3 years ago

What is the angle relationship?

rosijanka [135]

Answer:

alternative angle is the correct answer

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3 years ago