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4 years ago

Which of the following expressions represents the solution to the inequality statement?

Mathematics

2 answers:

mario62 [17]4 years ago

8 0

The answer is the first one

hope this helps

Ipatiy [6.2K]4 years ago

6 0

The first one, x ≥ 7 is correct because you have to divide by -1 to get x by itself. dividing by a negative will result in flipping the inequality sign resulting your answer.

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Michael paints a circular

BigorU [14]

Answer:

90.25π

Step-by-step explanation:

The formula for solving the area of a circle is πr².

r is the radius. We can find the radius by splitting the diameter in half: 19/2 = 9.5.

We can apply the area formula and we get π9.5² and the answer is 90.25π.

6 0

2 years ago

April wants to use 30% of her land for planting trees. How many acres, to the nearest tenth, does she want to use to

Vera_Pavlovna [14]

Answer:

28.5 acres

Step-by-step explanation:

95 acres total

30% is being used for trees

95 acres * .3 = 28.5 acres

5 0

3 years ago

a local hamburger shop sold a combined total of 456 hamburgers and cheeseburgers. The number of cheeseburgers sold was three tim

Ganezh [65]

H + c = 456
c = 3h

h + 3h = 456
4h = 456
h = 456/4
h = 114 <=== hamburgers sold

c = 3h
c = 3(114)
c = 342......cheeseburgers sold

4 0

4 years ago

Please need help please ksjdjdnbdbfhfhfhfjfjfjfjfjfhjfjcjf

Lera25 [3.4K]

$2y = 10x \\ y = 10x \div2 = 5x$
$\frac{ {x}^{2} }{64} - \frac{y^{2} }{36} = 1 \\ \frac{ {x}^{2} }{64} - \frac{(5x)^{2} }{36} = 1 \\ \frac{ {x}^{2} }{64} - \frac{25x^{2} }{36} = 1$
A

8 0

3 years ago

Find the reflection of point (50, 25) across the x-axis.

serious [3.7K]

The reflection of any point across the x-axis:

⇒ means that x-coordinate remains the same

⇒ but the y-coordinate is multiplied by '-1'

In this case:

⇒ (50,25) becomes (50,-25)

Answer: (50,-25)

Hope that helps!

#LearnwithBrainly

6 0

2 years ago

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