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konstantin123 [22]
4 years ago
14

Write the solution of the inequality in set-builder notation.

Mathematics
2 answers:
kaheart [24]4 years ago
7 0
<span>5r + 8 < 63
5r < 55
  r < 11

answer

</span><span>A. {r l r<11}</span>
Sholpan [36]4 years ago
6 0

Answer:

{r | r

Step-by-step explanation:

5r+8

1. As the 8 is adding, you take it to the other side to substract: 5r

2. Now you have: 5r

3. Since the 5 is multiplying, you take it to the other side to divide: r

4. Once you divide, the answer is  r

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48/13 as a decimal rounded to the nearest tenth
nexus9112 [7]

Answer:

3.7

Round 5 up

7 0
3 years ago
Read 2 more answers
Help me fill in the blanks please help
agasfer [191]

The missing values in the inequality problem are;

A = -9

B = 72

C = 22

<h3>What is the explanation for the above?</h3>

5p - 8 (p + 1) > 16 .........................   (1) Given

5 (-10) - 8 (-10 +1) > 16 ...................... (2) Given

Where P is equal to 10 [Given in the second line as given in equation 2 above; Hence,

Substitute 10 for p

⇒ 5 (-10) - 8(-10+1)>  16

⇒ -50 -8(-9) > 16

⇒ -50 + 72 > 16

Hence

22 > 16 → T

Please note that T is symbolic of "True" that is

it is true that 22 is greater than 16.

Learn more about inequality problems:

brainly.com/question/11613554

#SPJ1

3 0
2 years ago
Find the volume of the wedge cut from the first octant by the cylinder z=12-3y^2 and the plane x+y=2.
LuckyWell [14K]

Answer:

The wedge cut from the first octant ⟹ z ≥ 0 and y ≥ 0 ⟹ 12−3y^2 ≥ 0 ⟹ 0 ≤ y ≤ 2  

0 ≤ y ≤ 2 and x = 2-y ⟹ 0 ≤ x ≤ 2  

V = ∫∫∫ dzdydx  

dz has changed from zero to 12−3y^2  

dy has changed from zero to 2-x  

dx has changed from zero to 2  

V = ∫∫∫ dzdydx = ∫∫ (12−3y^2) dydx = ∫ 12(2-x)-(2-x)^3 dx =  

24(2)-6(2)^2+(2-2)^4/4 -(2-0)^4/4 = 20

Step-by-step explanation:

8 0
4 years ago
A pack of cardinal flower seeds cost $4 and a pack of petunia flower seeds cost $2.50. you buy the same number of packs of each
jonny [76]
12 u have to divide i think
6 0
3 years ago
If x=2, then xy = 2y. which property is illustrated​
kkurt [141]
I am sure but I am going with Property if equation . this is say if x =2 then 2 x y = 2y .
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3 years ago
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