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AnnyKZ [126]
3 years ago
13

You have 24 spoons and forks. there are 3 times as many spoons as forks.

Mathematics
1 answer:
11111nata11111 [884]3 years ago
4 0
<span>spoons = x
</span><span>forks = y

{x + y = 24 
{x = 3y </span>
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Please help me me with this please actually help me please and thank you
Vsevolod [243]

Answer:

A. (-1, 3)

Step-by-step explanation:

To solve, find which point in the options are in the double shaded region (the region that is shaded the darkest which is the region above the point where the lines cross).

A. (-1, 3) is the correct answer because it falls in the correct region.

B. (-4, 1) is not the correct answer because it does not fall ABOVE both lines like the question says.

C. (0, 1) is not the correct answer because it falls in the 2nd darkest region.

6 0
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8. The measures of two angles in an isosceles triangle are shown in the diagram.
mote1985 [20]

Answer:

A

Step-by-step explanation:

Because 45 + 2x = 180 divide it by 2 gives 4

8 0
3 years ago
Are two lines with the same slope and different y-intercepts always, sometimes, or never perpendicular?
ryzh [129]
They are never perpendicular. They will be parallel and will never meet!  
4 0
3 years ago
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Please help! It's due soon.
Sedbober [7]

Answer:

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Step-by-step explanation:

f(g(x)) = f(\frac{1}{4}\sqrt{x}) = 16(\frac{1}{4}\sqrt{x} ) ^{2} = 16(\frac{1}{16}x)=x

g(f(x)) = g (16x^{2}) = \frac{1}{4}\sqrt{16x^{2} } = \frac{1}{4}(4x) = x

6 0
3 years ago
If tan e = 1.3, what is the value of cot (90° - 9)?
ella [17]

Answer:

A

Step-by-step explanation:

We are given that:

\tan(\theta)=1.3

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\cot(90^\circ -\theta)

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Therefore, since tan(θ) = 1.3 and cot(90° - θ) = tan(θ), then cot(90° - θ) must also be 1.3.

Our answer is A.

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3 years ago
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