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3 years ago

Help with math homework please!! NO WRONG ANSWERS!!! pls

Mathematics

2 answers:

liberstina [14]3 years ago

6 0

x = 15

If you look at the problem, there's division involved.

x divided by 3 = 5, so 5 x 3 = 15.

Hope I could help! Brainliest is greatly appreciated. Let me know if you need any more help :)

Archy [21]3 years ago

5 0

The answer is: " 8 " .

__________________

→ " x = 8 " .

__________________

Given: $\frac{9^x}{9^3}$ = 9⁵ ;

Solve for "x" ;

→ $\frac{9^x}{9^3}$ = 9⁽ˣ⁻³⁾ = 9⁵ ;

↔ x - 3 = 5 ;

Add "3" to each side of the equation ;

to isolate "x" on one side of the equation; & to solve for "x" ;

__________________

→ x - 3 + 3 = 5 + 3 ;

to get:

__________________

→ x = 8 ; which is our answer.

The answer is: " 8 " .

__________________

Hope this helps!

Best wishes!

__________________

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Trish is ordering t-shirts from a website that charges a certain amount per t-shirt plus a flat rate for shipping. The cost for

blagie [28]

Answer:

Hope this helps

Step-by-step explanation:

T means amount of t shirts they are buying

5.99 is amount of shipping cost

first do 32.24-5.99=26.25

then do 26.25/3=8.75

so 8.75= cost of shirt

20a. (8.75*T)+5.99

20b.(I might get this part wrong just let me know)

M=Y2-Y1/X2-X1

so 32.24-5.99/3-0= 26.25/3 Or 8.75

20c=Y=Mx+B

3=8.75(32.24)+b=-279.1

4 0

3 years ago

*DIFFICULT QUESTION, HELP ME??* An ash borer is an invasive pest whose larvae eat the pulp of ash trees as they mature. A park r

dem82 [27]

Hello studywoo

The volume of the tree trunk (cylinder) after the pest ate 40 % of it is

pi * r squared * the height

This gives us 118.5 feet

I will use the cross multiplication to solve

118.5/ X * 60/100

Your formula:

11850= 60x

Divide 11850 by 60

= 197.5

NOTE: This is not ur final answer

This is the volume the pest ate

add it to the previous and your final answer is

D) 235.5

7 0

3 years ago

If you are adding (6a – 3) and (-3a + 6), which of the following choices shows like terms correctly grouped? (1 point) TE O (6a

Anna11 [10]

9514 1404 393

Answer:

(a) (6a - 3a) + (-3+6)

Step-by-step explanation:

Assuming "properly grouped" means that parentheses are placed around each group of terms, the appropriate choice is the one that groups 'a' terms and constant terms:

(6a - 3a) + (-3 + 6)

4 0

3 years ago

Calculate the probability of all three events occurring.

beks73 [17]

Answer:

even = 1/2

prime = 1/2

multiple of 5 = 1/6

Step-by-step explanation:

probability is the chances of obtaining a certain result out of many attempts.

when rolling a die, the maximum number of results you can get is 6

Then, calculate how many times each of the occurrences appear(even, prime or multiples of 5)

Even = There are only 3 even numbers from 1 to 6

Prime: There are only 3 primes from 1 to 6

Multiples of 5 = There is only one multiple of 5.

Now you present each of this out of 6:

Even: 3/6 = 1/2

Prime: 3/6 = 1/2

Multiple of 5 = 1/6

This can also be presented as a decimal or percentage:

Even: 50% = 0.5

Prime: 50% = 0.5

Multiple of 5 = 16.67% = 0.16

Hope this helps.

Good Luck

4 0

3 years ago

Help please help me please

STatiana [176]

(x , y → (x - 5, y - 3)

the coordinates of S(1 , 5),T(1,1), U(4, 1)

the coordinates of the image are S'( - 4, 2), T'( - 4, - 2), U'( - 1 , - 2)

consider the difference in the x- coordinates of the original to the image

1 → - 4 = - 5, 1 → - 4 = - 5, 4 → - 1 = - 5

so the x- coordinate rule is x - 5

now consider the difference in the y- coordinates of the original to the image.

5 → 2 = - 3, 1 → - 2 = - 3, 1 → - 2 = -3

so the y- coordinate rule is y - 3

hence (x, y) → (x - 5, y - 3)

6 0

4 years ago