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3 years ago

Help plssss I need this done so I can no the answer

Mathematics

2 answers:

ella [17]3 years ago

7 0

Answer:

The answer is 176 maybe good luck

AlekseyPX3 years ago

7 0

It’s 55 because you can multiply 11 and 5

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Apply the commutative property to 13 × 7 × 21 to rearrange the terms and still get the same solution.

Andru [333]

Hey there!!
The answer is (13)(21)(7).

Hope this is what ur looking for.

~ TRUE BOSS

7 0

3 years ago

Rewrite (2x^2+13x+26) / x+4 in the form q(x)+r(x)/b(x) . Then find q(x) and r(x). In the rewritten expression, q(x) is_____and r

likoan [24]

The value of q(x) is $2 x+5$

The value of r(x) is $6$

Explanation:

The given expression is $\frac{2 x^{2}+13 x+26}{x+4}$

We need to rewrite the expression in the form of $q(x)+\frac{r(x)}{b(x)}$

Simplifying the expression, we get,

$\frac{2 x^{2}+8 x+5x+26}{x+4}$

Separating the fractions, we have,

$\frac{2 x^{2}+8 x}{x+4}+\frac{5 x+26}{x+4}$

$2 x+\frac{5 x+26}{x+4}$ -----------(1)

Now, we shall further simplify the term $\frac{5 x+26}{x+4}$ , we get,

$\frac{5 x+26}{x+4}=\frac{5 x+20}{x+4}+\frac{6}{x+4}$

Common out 5 from the numerator, we have,

$\frac{5 x+26}{x+4}=5+\frac{6}{x+4}$

Substituting the value $\frac{5 x+26}{x+4}=5+\frac{6}{x+4}$ in the equation(1), we get,

$2 x+5+\frac{6}{x+1}$

Thus, the expression $\frac{2 x^{2}+13 x+26}{x+4}=2 x+5+\frac{6}{x+1}$ is in the form of $q(x)+\frac{r(x)}{b(x)}$

Hence, we have,

$q(x)=2 x+5$

$r(x)=6$ and

$b(x)=x+4$

5 0

3 years ago

Each morning Kol rides 500m on an exercise bike. How many kilometers does he ride in one week?

fredd [130]

Answer:

3.5 km

Step-by-step explanation:

We know that 1000 meters = 1 kilometer

500 meters * 1 kilometer/1000m = 500/1000 kilometer = .5 km

He goes .5 km per day

There are 7 days in 1 week, so multiply by 7

7 * .5 km = 3.5 km

8 0

4 years ago

Find the area of the figure

lukranit [14]

Answer:

90 inches squared

Step-by-step explanation:

To do this you would first find the area of the 2 triangles shown on the side so we would do 5 times 2 divided by 2 since that is how we solve this problem so we would get 5 inches squared for the 2 triangles then we would find the area of the square which is 100 since it is a 10 by 10 then you would subtract 5+5 by 100 which is 90 so 90 inches squared would be the answer

6 0

3 years ago

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Solve. 6x+1=4x+5. Please show work!!!

stich3 [128]

To solve, combine like terms:
6x+1=4x+5
2x+1=5
2x=4
x=2

7 0

3 years ago

Read 2 more answers