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3 years ago

Write a direct variation equation that goes through the point (4,24)

Mathematics

1 answer:

Lana71 [14]3 years ago

5 0

So what will go 4,24 that would be 19x under go 2/4

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Teds science class collects aluminum cans to sell to the recycling center. the center pays a fixed amount for each kilogram of a

tatuchka [14]

The Center Pays<span> $0.002 For </span><span>Each Kilogram</span>

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3 years ago

The ratio of money in Terry's bank account to Faye's bank account was 3:7. Terry then put £220 in his account and Faye withdrew

Nesterboy [21]

Answer:

£910

Step-by-step explanation:

let 3x and 7x be the initial amounts in their accounts, then after alterations

Terry has 3x + 220

Faye has 7x - 300

After these changes the amounts are equal, hence

7x - 300 = 3x + 220 ( subtract 3x from both sides )

4x - 300 = 220 ( add 300 to both sides )

4x = 520 ( divide both sides by 4 )

x = 130

Faye initially had 7 × £130 = £910 in her account

3 0

3 years ago

The picture shows a barn door:

Hitman42 [59]

Answer:

(D)9 divided by sin 60 degrees

Step-by-step explanation:

From the given figure, using trigonometry

$\frac{BC}{AB}=sin60^{{\circ}}$

Substituting the given values, we get

$\frac{9}{AB}=sin60^{{\circ}}$

$\frac{9}{sin60^{\circ}}=AB$

$AB=\frac{9{\times}2}{\sqrt{3}}$

$AB=\frac{18}{\sqrt{3}}$

$AB=10.4 feet$

Thus, The length of the support AB is 9 divided by sin 60 degrees.

5 0

4 years ago

Read 2 more answers

Please help me i have a couple mins

finlep [7]

Answer:

x + 3

Step-by-step explanation:

Because he bought an unknown number of soccer balls that is where we use the variable, x. And we know that he bought 3 baseballs, and we add them both to get the total number of things bought. Hope this helped and you could give brainliest :)

7 0

3 years ago

The common hamster has 20 chromosomes. How many different types of hamster offsprings could form

LuckyWell [14K]

Answer: How many different types of hamster offspring's could form

Answer:5 Golden hamster, grey dwarf hamster, Chinese hamster, winter white dwarf hamster, roborovski dwarf hamster.

Step-by-step explanation:

I really hope this helps

7 0

3 years ago