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3 years ago

What’s is the answer to Simplify 3^5 • 3^4

Mathematics

2 answers:

GrogVix [38]3 years ago

7 0

Answer:

Step-by-step explanation:

you can add the powers together when the base (3) is the same.

Mariana [72]3 years ago

4 0

3^9

Step-by-step explanation:

You might be interested in

In the equation y=mx+b what is b

muminat

Answer:

The y-intercept

Step-by-step explanation:

Y = mx(slope)+b(y-intercept)

mark Brainliest!!

5 0

3 years ago

Read 2 more answers

The point P(9, 12) is on the terminal side of θ. Evaluate cos θ.

frutty [35]

<span>P(9,12): For all intents and purposes, the hypotenuse is "r", the opposite side is "y", and the adjacent side is "x".

x = 9 (from the P(9,12))
y = 12 (also from the point)

Using the Pythagorean Theorem, you find out that r = 15.

Therefore, since cos θ = x/r
cos θ = 9/15 or 3/5

Answer: 3/5</span>

7 0

3 years ago

If a family has 6 children, in how many ways could the parents have 3 boys and 3 girls?

Jlenok [28]

The parents could have 3 boys and 3 girls in 400 ways

<h3>How to determine the number of ways?</h3>

The given parameters are

Children, n = 6

Boys, r = 3

Girls, r =3

The number of combination is:

$Ways = ^nC_{r1} *^nC_{r2}$

So, we have:

$Ways = ^6C_3 *^6C_3$

Apply the combination formula

$Ways = \frac{6!}{3!3!} *\frac{6!}{3!3!}$

This gives

Ways = 400

Hence, the parents could have 3 boys and 3 girls in 400 ways

Read more about combination at:

brainly.com/question/11732255

#SPJ1

4 0

2 years ago

Write an equation of a line in slope intercept form that is parallel to the line x + 4y = 6 and passes through (-8, 5).

Kisachek [45]

Let us find the slope of the line : x+ 4y = 6

we can write it as 4y = -x +6

y = -(1/4) x + ( 6/4)

slope of the line y= mx + b is m

so here slope = m = -1/4

because we have to find a paraller line so the slope for required line would be same : -1/4

equation of the line having slope m and passing through x1 y1 is :

Y= m( X-x1) + y1

let's plug m= -1/4 x1= -8 and y1 = 5

Y= (-1/4) ( X- -8) + 5

Y= ( -1/4) ( x+8) + 5

Y= (-1/4)( X ) + (-1/4)( 8) + 5

Y= (-1/4) x + 3

Let us now work on second part :

given line is : 2x- 3y = 12

let's write it -3y = -2x +12

y= (-2/-3) x + ( 12/ -3)

Y= ( 2/3) x - 4

slope of this line is 2/3

the required line is perpendicular to it

so the slope of required line = negative resiprocal of this slope =

(-1/ slope of this line ) = -1/( 2/3) = -3/2

Equation of line with slope m= -3/2 and passing through x1= 2 and y1 = 6 is :

Y= m( X-x1) + y1

Y= ( -3/2) ( X- 2) + 6

Y= (-3/2) X - 2(-3/2) + 6

Y= ( -3/2 ) X + 9

Answer : for part 1 : Y= ( 2/3) x - 4

Answer for part 2 : Y= ( -3/2 ) X + 9

7 0

3 years ago

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<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bg%7D%7B3%7D%20%20%2B%207%20%3D%2019" id="TexFormula1" title=" \frac{g}{3} + 7 =

bonufazy [111]

Answer:

g = 36

Step-by-step explanation:

We have the equation $\frac{g}{3}$ + 7 =19

Subtract 7 from both sides: $\frac{g}{3}$ = 19 - 7 = 12

$\frac{g}{3}$ = 12

Now, multiply by 3 to both sides: 3 × $\frac{g}{3}$ = 3 × 12

g = 36

4 0

3 years ago

Read 2 more answers