2 years ago

Plz help with this 5th one

Mathematics

2 answers:

USPshnik [31]2 years ago

6 0

28, since 5^2 is 25, (x-3) = 25, so x must equal 28

xenn [34]2 years ago

5 0

Answer:

Step-by-step explanation:

You might be interested in

Anthony and Gordon are collecting clothes for a clothing drive. Gordon collected 1/2 as many clothes as Anthony did. If Anthony

Maksim231197 [3]

Answer:

1/6

Step-by-step explanation:

hope this helped you!

7 0

2 years ago

Jane needs to solve for the value of n in the equation 10 n = 150. Which of these steps would BEST help Jane solve the equation?

Hoochie [10]

Answer:

n = 15

Step-by-step explanation:

10 x 15 = 150.

<em>Hope this helps!</em>

8 0

2 years ago

At a high school, students can choose between three art electives, four history electives, and five computer electives. Each stu

V125BC [204]

Answer:

$\frac{^3C_1\times ^4C_1}{^{12}C_2}$

Step-by-step explanation:

Given,

Art electives = 3,

History electives = 4,

Computer electives = 5,

Total number of electives = 3 + 4 + 5 = 12,

Since, if a student chooses an art elective and a history elective,

So, the total combination of choosing an art elective and a history elective = $^3C_1\times ^4C_1$

Also, the total combination of choosing any 2 subjects out of 12 subjects = $^{12}C_2$

Hence, the probability that a student chooses an art elective and a history elective = $\frac{\text{Total combination of choosing an art elective and a history}}{\text{ Total combination of choosing any 2 subjects}}$

$=\frac{^3C_1\times ^4C_1}{^{12}C_2}$

Which is the required expression.

3 0

3 years ago

Read 2 more answers

How would i do this problem and show my work x+9= -12

boyakko [2]

To solve this problem just do the following,
x+9=-12
-9 -9
x=-21
Check
-21+9=-12 = True

Hope this helps!=)

5 0

3 years ago

Read 2 more answers

HELP ME PLZZ I NEED HELLPPP!!!!!1

marin [14]

Answer:

answer is not

Step-by-step explanation:

clear sorry

7 0

3 years ago

Read 2 more answers