3 years ago

Which one of these numbers is not like the others 21,15,6,16,and27

1 answer:

8 0

16, because all the other numbers are divisible by 3.
Or it could be 6 because it only has one digit while the others have 2

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Write an algebraic equation for the following. The difference between a number and eleven is three more than half the number.

Lemur [1.5K]

I'm pretty sure that would be x - 11 = x/2 + 3

7 0

3 years ago

Find the value of x in the parallelogram

const2013 [10]

Answer:

$x=50$

Step-by-step explanation:

we know that

If LM is the midsegment

then

$LM=\frac{1}{2}(AB+DC)$

substitute the given values

$4x+3=\frac{1}{2}(x+8+348)$

Solve for x

$8x+6=(x+356)$

$8x-x=356-6$

$7x=350$

$x=350/7$

$x=50$

3 0

3 years ago

What is the equation of a circle with center of (4,2) passing through the point (7,2)

attashe74 [19]

Answer:

(x-4)^2 + (y-2)^2 = 3^2

(x-4)^2 + (y-2)^2 = 9 (simplified if needed)

Step-by-step explanation:

-Equation of a circle is:

$(x-h)^2+(y-k)^2=r^2$ where the center is (h, k) and the radius is $r^2$ .

-Place the center and the point onto that equation:

$(7-4)^2+(2-2)^2=r^2$

-Then, you solve:

$(7-4)^2+(2-2)^2=r^2$

$(3)^2+(0)^2=r^2$

$9 +0=r^2$

$9=r^2$

$\sqrt{9} =\sqrt{r^2}$

$3=r$

-So, the result is:

$(x-4)^2+(y-2)^2=3^2$

$(x-4)^2+(y-2)^2=9$ (simplified if needed)

3 0

3 years ago

Ill give brainliest

Luba_88 [7]

The answer is c. Because 4.5 * 2 is 9 then you add 0.5 so the answer is 9.5

3 0

3 years ago

Read 2 more answers

4+x/ 4-x<br> Using quotient rule differentiate with respect to x

oee [108]

Hope this helps! Let me know if it doesn’t make sense

7 0

3 years ago