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3 years ago

What is the slope of the line that passes through (3,5) (7,3)

Mathematics

2 answers:

kari74 [83]3 years ago

7 0

Answer:

the awnser is -0.5

Step-by-step explanation:

because I do y2-y1 ÷x2-x1. y÷x

Tju [1.3M]3 years ago

6 0

Answer:

5/3

Step-by-step explanation:

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denis23 [38]

Answer:

Step-by-step explanation:

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2 years ago

What is the probability of tossing two coins in Irvington bus land on heads?

d1i1m1o1n [39]

Sample space = {TT, HH, TH, HT} where T is tail and H is head.
Number of outcomes = 4
The probability of getting two heads on tossing two coins
$= (\frac{1}{4} \times 100)\% \\ = 25\%$

Answer:

D) 25%

Hope you could understand.

If you have any query, feel free to ask.

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2 years ago

Prove that the median to the hypotenuse of a right triangle is half the hypotenuse,

REY [17]

Answer:

D. 2

Step-by-step explanation:

M(0,2b)

N(2a,0)

Then the midpoint P coordinates are

P\left(\dfrac{2a+0}{2},\dfrac{0+2b}{2}\right)\Rightarrow P(a,b)

Use distance formula to find OP and MN:

OP=\sqrt{(a-0)^2+(b-0)^2}=\sqrt{a^2+b^2}\\ \\MN=\sqrt{(2a-0)^2+(2b-0)^2}=\sqrt{4a^2+4b^2}=2\sqrt{a^2+b^2}

So,

MN=2OP

OP=1/2 MN

Click to let others know, how helpful is it

7 0

3 years ago

Condense the expression to the logarithm of a single quantity.

vladimir1956 [14]

Answer:

$\log _3\left(\frac{x^{\frac{1}{2}}}{\left(y+8\right)^2}\right)$

Step-by-step explanation:

-> Apply log rules

$\log _3\left(x^{\frac{1}{2}}\right)-2\log _3\left(y+8\right)$

$\log _3\left(x^{\frac{1}{2}}\right)-\log _3\left(\left(y+8\right)^2\right)$

-> Apply basic math rules

$\log _3\left(\frac{x^{\frac{1}{2}}}{\left(y+8\right)^2}\right)$

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2 years ago

Plz help whats alex error i beg help i will give 19 points and brainlist

Alenkasestr [34]

Answer:

Alex timed 7 by 2 instead of 7 times 7 because 7^2 is an exponent.

7 0

3 years ago

Read 2 more answers