Given CS = 3, SB = 6, CR = 4, and RA = x. What must the value of x be in order to prove SR || BA? Justify your answer.

x = 8

Step-by-step explanation:

Given that CS = 3, SB = 6

=> BC = CS + SB = 3 + 6 = 9

Given that CR = 4 and RA = x.

=> AC = CR + RA = 4 + x

In triangle ACB, according to the Thales theorem, if SR is parallel with BA the rate of (CS/BC) is equal to the rate of (RC/AC).

⇔ CS/ BC = RC/ AC

⇔ 3/ 9 = 4/(4+x)

⇔ 3 × (4 + x) = 4 × 9

⇔ 12 + 3x = 36

⇔ 3x = 36 - 12 = 24

⇔ x = 24÷3 = 8

So that x =8, SR is parallel with BA

Step-by-step explanation:

Since the triangles appear to be similar, let's set up a proportion and get what the value of x must be for the triangles to be similar.

CS/CR = CB/CA

3/4 = 9/c

3c = 36

CA equals 12

Now, if we subtract the value of CR, since AB + BC = AC, we will have the value of RA and the value x.

12 - 4 = 8

X must equal 8 for the triangles to be similar.

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere

to have more of what you want like money

step-by-step explanation:

save it by not spending on unnecessary stuff and have more