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2 years ago

I need help ASAP I need this done or I have have a bad grade pls help

Mathematics

1 answer:

postnew [5]2 years ago

4 0

From looking at the ruler, the length of the segment is 6 cm.

I think the scale is 6 cm, and in inches that would be about 2 in, (2.3622) to be exact. For the sake of this problem I would just say 2 inches.

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If f(x) = 7x + 4 and g(x) = x + 4, what is<br> (fog)(-3)?

PolarNik [594]

Answer:

(fog)(-3)= 11

Step-by-step explanation:

we have from statement:

f(x) = 7x + 4

g(x) = x + 4

so we have:

(fog)(x)= 7(x+4) + 4

(fog)(-3)= 7(-3+4) + 4

(fog)(-3)= 7(1) + 4

(fog)(-3)= 11

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3 years ago

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3 years ago

What is the median of 137 115 104 to 63 and 98

Romashka-Z-Leto [24]

Answer:

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Step-by-step explanation:

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3 years ago

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riadik2000 [5.3K]

Answer:

1. is b and 2. is c

Step-by-step explanation:

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3 years ago

Read 2 more answers

How do you do this trig problem.

loris [4]

Consider a right triangle in which one of the angles $\theta$ satisfies

$\sin\theta=\dfrac35\implies\theta=\sin^{-1}\dfrac35$

That is, the side opposite $\theta$ occurs in a ratio of 3 to 5 with the hypotenuse. The side adjacent to $\theta$ then occurs in a ratio of 4 to 5 with the hypotenuse. In other words,

$\cos\theta=\dfrac45$

because

$\sin^2\theta+\cos^2\theta=\dfrac9{25}+\dfrac{16}{25}=1$

Then in this triangle,

$\cot\theta=\cot\left(\sin^{-1}\dfrac35\right)=\dfrac{\cos\theta}{\sin\theta}=\dfrac{\frac45}{\frac35}=\dfrac43$

7 0

3 years ago