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3 years ago

12

Help me please ! i’ll mark brain list and double the points .

2 answers:

charle [14.2K]3 years ago

8 0

Answer:

32

Step-by-step explanation:

that just is the answer use pyth theorem them add 8

Andrews [41]3 years ago

5 0

32 ft

Because The result of the Pythagorean theorem is 24 and tht plus 8 equals 32 ur welcome

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Find The Missing Term.

wel

Hey!
So the number between needs to be the same number away from 23 and 49. 18 is less than 23 and 49 but we need a number between 23 and 49, so thats a no. same with 72.
Now we are left with 36 and 29.5.
well 29.5 is 6.5 points away from 23 but it is 19.5 points away from 49. So thats a no too because the difference is not the same.
now 36 is 13 away from 23 and also 13 away from 49 and the difference is the same
So the answer is C!
Hope this helps!

5 0

3 years ago

Read 2 more answers

A. The GCF of 18 and 21 is__

Nuetrik [128]

a. The GCF of 18 and 21 is<em> </em><em>3.</em>

18 +21 = <em>6 x 3 + 7 x 3 = 3(6 + 7)</em>

b. The GCF of 56 and 35 is <em>7.</em>

56 + 35 = <em>7(8 + 5)</em>

<em />

<em>Hope I helped!</em>

8 0

3 years ago

Which points are on a plane curve described by the following set of parametric equations?

Vlad1618 [11]

ANSWER

The points (1,2) and (7,2) lie on the given curve.

EXPLANATION

The given parametric equations are:

$x = 3t + 4$

and

$y = 2 {t}^{2}$

We make t the subject in the first equation to obtain:

$t = \frac{x - 4}{3}$

We substitute this into the second equation to get:

$y =2{(\frac{x - 4}{3} )}^{2}$

When x=1,

$y = 2 {(\frac{1 - 4}{3} )}^{2} = 2$

When x=2

$y =2{(\frac{2- 4}{3} )}^{2} = \frac{8}{9}$

When x=7,

$y =2{(\frac{7 - 4}{3} )}^{2} = 2$

Therefore the points (1,2) and (7,2) lie on the given curve.

8 0

3 years ago

Volume of cylinder with a base radius of 5 and height of 3

Anna007 [38]

Answer:

235.5.

Step-by-step explanation:

<u>VOLUME: THE AMOUNT OF SPACE OCCUPIED BY A 3D OBJECT.</u>

The formula for volume of a cylinder is:

$pi*r^2*h (3.14 * radius *radius * height)$

The radius of this cylinder is 5 and the height is 3.

Now, we can plug the numbers in the formula.

<u>SOLVE:</u>

<u /> $pi *5^2*3(3.14*5*5*3)=235.5.$ <u />

The product of the equation is 235.5.

I, therefore, believe the volume of this cylinder is 235.5.

6 0

3 years ago

Donna rents a car. she has a fixed rate of $105.00 weekly, $12.00 per week for insurance, and she spends $15.50 weekly on gas. w

nikdorinn [45]

The answer to this problem is 528

6 0

3 years ago