All categories

3 years ago

Simplify the following algebraic expression. 3/4(1/2x-12)+4/5

Mathematics

2 answers:

Nana76 [90]3 years ago

5 0

Answer:

Step-by-step explanation:

(3/8)x - 9 + 4/5

40(3/8x - 9 + 4/5)

15x - 360 + 32

15x - 328

zloy xaker [14]3 years ago

3 0

Answer:

3/8 x - 7 1/5

Step-by-step explanation:

3/4 (1/2 x - 12) + 4/5

3/8 x - 8 + 4/5

15/40 x - 8 x 32/40

15/40 x - 7 8/40

15/40 x - 7 1/5

3/8 x - 7 1/5

You might be interested in

Adam, clara and deena painted a tree house.

frozen [14]

Clara= 30+45 (75)
Adam = 2x75 (150)

745+5+150=270min

7 0

3 years ago

Read 2 more answers

Rename the number 600,000 in ten thousands

telo118 [61]

I think it is 60,000

4 0

3 years ago

Could someone check my answer please . Thank you

Elodia [21]

Hello! We will be using the Pythagorean theorum, where a² + b² = c². C is the clanted part of the triangle, and 13² is 169. a = 12, and we are looking for the value of b. 12² is 144. Let's subtract to find b. 169 - 144 is 25. Now, let's find the square root of 25 to find the length. √25 is 5. There. b = 5. The side length of side b is 5. The correct answer is C: 5.

8 0

3 years ago

Round 13.2 to a whole number

omeli [17]

13 because decimal is 4 or below let it rest or 5 or more go up one more

8 0

3 years ago

Read 2 more answers

Help pls will give brainliest

Dahasolnce [82]

Answer:

hello,

answer C

Step-by-step explanation:

area of the rectangle=2b*b=2b²

area of the half cercle= $\\\dfrac{\pi*(\frac{c}{2})^2}{2} =\dfrac{\pi*c^2}{8} \\$

Area in blue= 2b²-πc²/8

8 0

3 years ago

Simplify the following algebraic expression. 3/4(1/2x-12)+4/5​

Simplify the following algebraic expression. 3/4(1/2x-12)+4/5