2 years ago

What is the value of x? Please help me !

Mathematics

2 answers:

Flauer [41]2 years ago

5 0

The value of x is 7 cm

sergij07 [2.7K]2 years ago

4 0

The value of x is I believe 7cm

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Pls help i don’t understand this lolllll

Nutka1998 [239]

Answer:

x=28

y=23

Step-by-step explanation:

4 0

2 years ago

Is 8x considered a polynomial

Oksana_A [137]

Answer:

Yes

Step-by-step explanation:

Yes, even tho' it has only one non-zero term. x is a positive integer power of x, which is a requirement for polynomials.

3 0

3 years ago

Find the measure of ZB.

RoseWind [281]

The sum of the inside angles of a triangle, always sum up to 180 degrees. Using this information, we can create the following equation for this problem:

$(3x-2)\text{ +(6}x\text{+11)+(5}x\text{ +3) = 180}$

Adding up all terms with 'x' and adding the other together, we have the following equation:

$\begin{gathered} (3x+6x+5x)+(11+3-2)=180_{} \\ 14x+12=180 \\ 14x=180-12=168 \end{gathered}$

Solving this last equation for 'x', we have the following:

$\begin{gathered} 14x=168 \\ x=\frac{168}{14}=12 \end{gathered}$

Then, the final answer for the 'x' value is twelve!

6 0

8 months ago

B) State a valid formula for multiplying out (A + B)(A − B)

Diano4ka-milaya [45]

(A+B)(A-B) = A^2-B^2.

It's equality constant

8 0

3 years ago

Does anyone know what this answer this

serg [7]

I believe the answer is 7 since 8x squared is 64x and subtract 4x=60x
60x/16x multiplied by 5/x-5. but i am not sure since i do not know the value of X sorry buddy, just trying to help

4 0

3 years ago