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3 years ago

Which one is the larger average rate, -3.142 or -0.5?

Mathematics

2 answers:

stellarik [79]3 years ago

6 0

-3.142 is the larger average rate

soldi70 [24.7K]3 years ago

5 0

Answer:

The answer to this question is -3.142

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Find the equation of the line with slope m=15 that contains the point (−10,−5).

marin [14]

Answer:

Step-by-step explanation:

we know the slope is 15, and contains these points (-10,-5)

y=15x+b

Plug in x and y with those points.

-5=15(-10)+b

-5=-150+b

b=145

The equation is y=15x+145

5 0

3 years ago

What is the are of the shaded sector? Please help

Schach [20]

Answer:

339.2925‬

Step-by-step explanation:

4 0

3 years ago

Find the exact value of csc² 30° + cos² 45°.

natulia [17]

$\large \underline{ \mathbb{QUESTION:}}$

Find the exact value of csc² 30° + cos² 45°.

$\large \underline{ \mathbb{SOLUTION:}}$

$\tt{csc^{2} \: 30^{o} \: + \: cos^{2} \: 45^{o} \: = \: 2^{2} \: + \: ( \frac{1}{ \sqrt{2} }^{2}) }$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \tt{ = \: 4 \: + \: \frac{1}{2} }$

$\:\:\:\:\:\:\:\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \boxed{\tt{ \red{ = \: 4 \frac{1}{2} }}}$

Therefore the exact value of csc² 30° + cos² 45° is $\tt\red{4 \frac{1}{2} }$

5 0

2 years ago

Need answer to this question because I can’t figure it out

hoa [83]

(4.2*10^-1)*(5.7*10^-1) = (4.2*5.7)*(10^-1 * 10^1)
23.94*10^-2 = .2394
moving the decimal one place to the left is the same thing as dividing by 10 or multiplying by
1/10. 2.394*10^-1, that is the answer you're looking for, B

7 0

3 years ago

I just wanted to say that brainly says it takes around 10-20 minutes for a person to answer a question but I've been waiting for

mafiozo [28]

same problem for me

and sure i will

6 0

4 years ago