2 years ago

Determine whether (2, - 1) and (-4, 2) satisfy the inequality 2x – 3y > 4.

Mathematics

1 answer:

Xelga [282]2 years ago

7 0

Answer:

emngtehrge

Step-by-step explanation:

egrbrrg

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The perimeter of a rectangular painting is 304 centimeters. If the length of the painting is 85 centimeters, what is its width?

Brums [2.3K]

Answer:

3.58

Step-by-step explanation:

You have to divide 304 by 85

you will get 3.57647058824

You have to round it to the nearest hundedth which will leave you with 3.57

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2 years ago

Proper angle for a ladder is about 75° from the ground. Suppose you have a 10 foot ladder. How far from the house should you pla

Alja [10]

Answer:

The base of the ladder is 2.58 m.

Step-by-step explanation:

Given that,

The angle of elevation for a ladder from the ground is 75°.

The length of a ladder, H = 10 foot

We need to find the distance from the house should you place the base of the latter. Let the base of the ladder is b. Using trigonometry,

$\cos\theta=\dfrac{B}{H}\\\\B=H\times \cos\theta\\\\B=10\times \cos(75)\\\\B=2.58\ m$

So, the base of the ladder is 2.58 m.

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2 years ago

Number of comments got maxed out so here's another post.

suter [353]

That’s cool. i need p01nts so imma comment

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2 years ago

Please help math hurry

allsm [11]

The answer is c because when you do 5 anything on n you get y

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2 years ago

A bakery charges 15 for delivery plus 3 per cupcake. Let C represents the number of cupcakes. Which expression can be used to fi

amid [387]

Answer:

The answer is A.15c+3

Step-by-step explanation:

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2 years ago