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2 years ago

Help pls with O ill give brainliest

Mathematics

2 answers:

Karolina [17]2 years ago

6 0

Answer:

6x-12

Step-by-step explanation:

I think this is the answer I am so sorry if Im wrong but 3*2x = 6x and then -4*3 = -12

Ulleksa [173]2 years ago

4 0

Answer:

6x - 12

Step-by-step explanation:

3(2x - 4) ← multiply each term in the parenthesis by 3

= 6x - 12

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Please help I'll mark brainliest

Anon25 [30]

Answer:

Step-by-step explanation:

Add up all the numbers and then divide by how many numbers there are.

3 0

2 years ago

Which one is right triangle angle <br>a. 45, 55 and 35<br>b. 52, 48 and 20

Gemiola [76]

<h2>option b. 52, 48 and 20</h2>

Step-by-step explanation:

<u>let's solve:-</u>

To test whether given this triangle is right triangle or not, we can use the Pythagorean Theorem .

soo

Pythagorean Theorem=

$\bold \green{(leg1)^{2} +(leg2)^{2} =(hypotenuse)^{2} }$

Here:-

$\bold \blue{leg \: 1 = 48} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \bold \blue{ leg2 = 20} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \bold\blue{hypotenuse = 52}$

Putting values:-

${48}^{2} + {20}^{2} = {52}^{2} \: \: \: \: \: \: \\ \\ 2304 + 400 = 2704 \\ \\ 2704 = 2704 \: \: \: \: \: \: \: \: \: \: \: \: \: \:$

4 0

2 years ago

Describe and correct the error in evaluating the expression.<br> 9 + 2 x 3 = 11 x 3 = 33

Vinil7 [7]

Answer:

so basically is right how you write but multiplication goes first

3 0

3 years ago

Yolonda withdrew 60 dollars from her checking account.Write a signed number to represent this change in her account.

JulsSmile [24]

Answer:

$ 60.00

Step-by-step explanation:

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2 years ago

Three brothers share two sandwiches equally how much of a sandwich does each brother get

ohaa [14]

Two sandwiches divide by three brothers is:

2/3

So each brother gets two thirds of a sandwich.

6 0

3 years ago

Read 2 more answers