2 years ago

Alexis has 6 more collector's cards than Danny. Together, the two friends have 24

Mathematics

2 answers:

Pavel [41]2 years ago

7 0

Answer:

Step-by-step explanation:

notsponge [240]2 years ago

5 0

Answer:

Step-by-step explanation:

24-6

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a car reduced its speed in a ratio of 2 to 3 if the final speed was 90 km per hour then what was the original speed.

Licemer1 [7]

Answer:

Orginal Speed is 135

Step-by-step explanation:

The ratio of final speed: original speed is

$\frac{2}{3\\}$

We know that 90 km is it final speed so, we set up a proportion

$\frac{2}{3} =90/x$

$2x=270\\x=135$

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1 year ago

16. Scale factor is a ratio _____ to a side to find its corresponding side. (mathematical operation)

mel-nik [20]

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of their corresponding sides.

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2 years ago

What is the equation of the line that passes through the point (-3,-4) and has a slope of 4?

lozanna [386]

It would be c i think

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3 years ago

Triangle ABC has coordinates of A(–8, –8), B(4, –2), and C(2, 2). Find the coordinates of its image after a dilation centered at

kherson [118]

The answer is (C) because you multiply each point by 1.5.

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2 years ago

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Diana is painting statues. She has \dfrac{7}{8} 8 7 start fraction, 7, divided by, 8, end fraction of a liter of paint remaini

anzhelika [568]

Answer:

Number of statues that can be painted are 17

Step-by-step explanation:

Initially Diana has $\frac{7}{8}$ liters of paint remaining.

Every statue requires $\frac{1}{20}$ liters of paint for painting.

We have to find how many statues we will be able to paint with this remaining paint.

To get the number of statues,

Number of statues = $\frac{Paint remaining}{Paint required for 1 statue}$

number of statues = $\frac{\frac{7}{8} }{\frac{1}{20} }$

= $\frac{35}{2}$ = 17.5

Since the number of statues is not an integer the maximum number of statues that can be painted are 17.

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3 years ago

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