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4 years ago

How do I find the answer for 1/2 of 3/5

Mathematics

1 answer:

Tems11 [23]4 years ago

7 0

The answer is 0.3. To find this answer, <span>1/2 / 3/5 = <span>56</span> ≅ 0.8333333</span>

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A randomly generated password has four characters. Each character is either A, B, C, D, E or F or a number from 0 - 9. Each char

motikmotik

Answer:

B. 10/91

Step-by-step explanation:

Total passwords:

16C4 × 4!

43680

Passwords with exactly one digit:

6C3 × 10C1 × 4!

4800

Probability

4800/43680

10/91

3 0

3 years ago

Read 2 more answers

What is the equation of the line in the slope - intercept form

Oxana [17]

Answer:

y = -2x+16

Step-by-step explanation:

The line has a y intercept at 16 (This is where it crosses the y axis)

The slope is found by using

m = (y2-y1)/(x2-x1)

We have two point (0,16) and (8,0)

m = (0-16)/ (8-0)

= -16/8

= -2

We can use the slope intercept form of a line

y= mx+b where m is the slope and b is the y intercept

y = -2x+16

7 0

4 years ago

Determine the number of possible solutions for a triangle with B=37 degrees, a=32, b=27

vladimir1956 [14]

Answer:

Two possible solutions

Step-by-step explanation:

we know that

Applying the law of sines

$\frac{a}{sin(A)}=\frac{b}{Sin(B)}=\frac{c}{Sin(C)}$

we have

$a=32\ units$

$b=27\ units$

$B=37\°$

step 1

Find the measure of angle A

$\frac{a}{sin(A)}=\frac{b}{Sin(B)}$

substitute the values

$\frac{32}{sin(A)}=\frac{27}{Sin(37\°)}$

$sin(A)=(32)Sin(37\°)/27=0.71326$

$A=arcsin(0.71326)=45.5\°$

The measure of angle A could have two measures

the first measure-------> $A=45.5\°$

the second measure -----> $A=180\°-45.5\°=134.5\°$

step 2

Find the first measure of angle C

Remember that the sum of the internal angles of a triangle must be equal to $180\°$

$A+B+C=180\°$

substitute the values

$A=45.5\°$

$B=37\°$

$45.5\°+37\°+C=180\°$

$C=180\°-(45.5\°+37\°)=97.5\°$

step 3

Find the first length of side c

$\frac{a}{sin(A)}=\frac{c}{Sin(C)}$

substitute the values

$\frac{32}{sin(37\°)}=\frac{c}{Sin(97.5\°)}$

$c=Sin(97.5\°)\frac{32}{sin(37\°)}=52.7\ units$

therefore

the measures for the first solution of the triangle are

$A=45.5\°$ , $a=32\ units$

$B=37\°$ , $b=27\ units$

$C=97.5\°$ , $b=52.7\ units$

step 4

Find the second measure of angle C with the second measure of angle A

Remember that the sum of the internal angles of a triangle must be equal to $180\°$

$A+B+C=180\°$

substitute the values

$A=134.5\°$

$B=37\°$

$134.5\°+37\°+C=180\°$

$C=180\°-(134.5\°+37\°)=8.5\°$

step 5

Find the second length of side c

$\frac{a}{sin(A)}=\frac{c}{Sin(C)}$

substitute the values

$\frac{32}{sin(37\°)}=\frac{c}{Sin(8.5\°)}$

$c=Sin(8.5\°)\frac{32}{sin(37\°)}=7.9\ units$

therefore

the measures for the second solution of the triangle are

$A=45.5\°$ , $a=32\ units$

$B=37\°$ , $b=27\ units$

$C=8.5\°$ , $b=7.9\ units$

6 0

3 years ago

PLEASE HELP (0.1)^5 simplified

Tpy6a [65]

Answer:

0.1^5=0.00001

Step-by-step explanation:

$0.1^5\\0.1^5=0.00001$

4 0

3 years ago

-5x - 1 help people

Lady bird [3.3K]

Answer:

5x + 1

Step-by-step explanation:

-5x - 1

to make -5x positive you have to divide both sides by -1

5x + 1

Hope this helps!!!

4 0

3 years ago