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1 year ago

PLEASE HELP ME ASAP. I REALLY NEED THIS DONE

Mathematics

1 answer:

Juli2301 [7.4K]1 year ago

6 0

Answer:

x = 65

Step-by-step explanation:

using the Altitude- on- Hypotenuse theorem

(leg of big Δ )² = (part of hypotenuse below it ) × (whole hypotenuse)

x² = 25 × 169 = 4225 ( take square root of both sides )

x = $\sqrt{4225}$ = 65

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What refers to the quantity of goods and services that consumers are willing to buy at a given price?

crimeas [40]

Answer:

"demand"

Step-by-step explanation:

Vocabulary question.

"Demand" refers to the quantity of goods and services that consumers are willing to buy at a given price.

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2 years ago

Determine which expression has the greatest value.

fgiga [73]

Well D I would think because 52 is greater than the other number :)
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2 years ago

Read 2 more answers

A holiday meal cost 12.50 a person plus a delivery fee of $30 at we cater. The same meal cost $15 a person with no fee at Good E

4vir4ik [10]

Given :

A holiday meal cost 12.50 a person plus a delivery fee of $30 at we cater.

The same meal cost $15 a person with no fee at Good Eats.

To Find :

When does we cater become the better deal.

Solution :

Let , x is number of order .

Cost at cater , C = 12.5x + 30 .

Cost at Good Eats , G = 15x .

We need to find :

G > C

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Hence, this is the required solution.

3 0

3 years ago

Solve x2 − 10x = −13.

aev [14]

Answer:

Step-by-step explanation:

First, let's rearrange the given equation into something more recognizable. If we add 13 to both sides, we now have the polynomial $x^{2}-10x+13$ . We can now use the quadratic formula to solve.

Remember that the quadratic formula is

$\frac{-b+/-\sqrt{b^{2}-4ac } }{2a}$

Substitute the numbers from the equation into the formula.

$\frac{-(-10)+/-\sqrt{(-10)^{2}-4(1)(13) } }{2(1)}$

Simplify:

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$\frac{10+/-\sqrt{48} }{2}$

Here, I'm going to assume that there was a mistype in option B because if we divide out the 2 we end up with $5+/-\sqrt{48}$ .

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2 years ago

The length is 12 cm more than its width . Find the area of the rectangle if it's perimeter is 100 cm

DaniilM [7]

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3 years ago