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3 years ago

Answer this question please!

Mathematics

1 answer:

fomenos3 years ago

4 0

$r_{2} = \frac{F_1 \sin(\theta)}{F_{2} \sin(\psi)}$

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7. f(x)=2+x+1<br> What is the domain

Fed [463]

Answer:

The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.

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3 years ago

Read 2 more answers

How many hundreths equal 6 tenths

Tresset [83]

<span>6 tenths = .6 => .60
Then 6 tenth equals to 60 hundredths.

</span>

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3 years ago

Which points are separated by a distance of 4 units? a. (7,7) (1,7) b. (3,3) (1,3) c. (4,2) (8,2) d. (2,4) (5,4)

elena55 [62]

Answer:

Step-by-step explanation:

with the knowledge that we are comparing the x position we can get the equation |x_1-x_2|=4, then just do the maths

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2 years ago

What is it then??? IDK WHAT I DID WRONG

Alenkinab [10]

Answer:

P= 300000/60

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single letter means watt

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3 years ago

Simply -3 3/4 divided by 2 1/2

Dima020 [189]

Answer:

$=-1\frac{1}{2}$

Step-by-step explanation:

Given the following question:

$-3\frac{3}{4} \div2\frac{1}{2}$

In order to find the answer, we first convert the mixed numbers into improper fractions. Then we use KCF (Keep, Change, Flip) and solve.

$-3\frac{3}{4} \div2\frac{1}{2}$
$-3\frac{3}{4} =12+3=-\frac{15}{4}$
$2\frac{1}{2}=2\times2=4+1=\frac{5}{2}$
$-\frac{15}{4} \div\frac{5}{2}$
$-\frac{15}{4} \times\frac{2}{5}$
$15\times2=30$
$4\times5=20$
$=-\frac{30}{20}$
$-\frac{30}{20} \div10=-\frac{3}{2}$
$-\frac{3}{2}=3\div2=-1\frac{1}{2}$
$=-1\frac{1}{2}$

Hope this helps.

4 0

2 years ago