3 years ago

Please help me and show your work

Mathematics

1 answer:

hichkok12 [17]3 years ago

8 0

C. because i think it is the least biased, hope this is what you were looking for :)

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1.) -9x+8 ≤ 80 * A. x ≥ -8 B. x ≤ -8 C. x ≥ 8 D. x ≤ 8

Firlakuza [10]

Answer:

$x\geq -8$

Step-by-step explanation:

$-9x+8\leq 80$

-8 -8

₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋

$\frac{-9x}{-9} \leq \frac{72}{-9}$

⇵

$x\geq -8$

7 0

3 years ago

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Can someone help me please

Sergeeva-Olga [200]

Answer:

Step-by-step explanation:

8 0

3 years ago

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ANSWER FAST!!

mina [271]

Answer:

yes

Step-by-step explanation:

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8 0

2 years ago

Answer choices are: x=20 x=22 x=10 x=11

Vlada [557]

The answer would be 22

6 0

2 years ago

10. A cylindrical can has a base with a diameter of 6 cm. Its height measures 5 cm. What is the total surface area of the can?

eduard

Answer:

Total surface area of cylinderal can is 150.8 cm²

Step-by-step explanation: 

Given that a cylinderal can has base with a diameter of 6 cm and its height measures 5 cm.

So,

Radius = Diameter/2 = 6/2 = 3 cm

We know that,

TSA of cylinder = 2πr(h + r)

Substituting required values:

➝ TSA = 2 × 22/7 × 3(5 + 3)

➝ TSA = 44/ 7 × 3 × 8

➝ TSA = 1056/7

➝ TSA = 150.8 cm²

Hence,

Total surface area of cylinderal can is 150.8 cm²

6 0

2 years ago

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