3 years ago

Felipe and Makayla each tried to solve the same equation for x.

Mathematics

2 answers:

olganol [36]3 years ago

6 0

Makayla’s solution must have looked like this:

2x + 6 = 3x - 8

2x - 2x + 6 = 3x - 2x - 8

Thus 6 = x - 8

pogonyaev3 years ago

3 0

Hay esta la respuesta

You might be interested in

The diameter of a coin is 26mm. Mathew lined up 56 coins from the left end of his desk to the right end of his desk. What is the

Ne4ueva [31]

Answer:

Your answer is 145.6

Step-by-step explanation:

First multiply 56 and 26 which then you get 1456mm then divide the length value by ten and then you get 145.6.

Hope I helped!

5 0

2 years ago

Find the value for β that makes cosβ = sin15 true.

Gemiola [76]

Answer:

Step-by-step explanation:

This is an equation for which you need to solve for the value of the missing angle beta.

$cos\beta =sin(15)$

sin(15) has a decimal answer that you will find on your calculator. Finding that value makes this equation then

cosβ = .2588190451

Now use the 2nd button and then the cos button to find the angle that has a cos of that decimal. When you hit 2nd then cos, you should see this on your screen:

cos⁻¹ (

After that open parenthesis, enter you decimal then hit the enter button to find the angle. You should get 75, which is Choice B.

8 0

3 years ago

The sum is not divisible by 5 and not divisible by 6.

PilotLPTM [1.2K]

5 0

2 years ago

I need an answer so pls answer

AfilCa [17]

Answer:

Step-by-step explanation:

the answer is d 17 miles/gallon

6 0

3 years ago

Read 2 more answers

Simplify quantity 10 x squared minus 32 end quantity over 4 quantity 5 x squared minus 32 end quantity over 2, quantity 5 x squa

irina1246 [14]

Answer:

Option B.

Step-by-step explanation:

The given expression is

$\dfrac{10x^2-32}{4}$

We need to find the simplified form of given expression.

Taking out GCF from the numerator.

$\dfrac{2(5x^2-16)}{4}$

Cancel out common factors.

$\dfrac{5x^2-16}{2}$

The expression $\dfrac{5x^2-16}{2}$ is the simplified form of given expression.

Therefore, the correct option is B.

8 0

3 years ago