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4 years ago

Consider a circle whose equation is x2 + y2 + 4x - 6y - 36 = 0. Which statements are true? Check all that apply.

Mathematics

2 answers:

kherson [118]4 years ago

6 0

Answer: b & c

I got the answer right on my quiz

Tanzania [10]4 years ago

3 0

Answer:

TH answer is actually b and c

Step-by-step explanation:

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Aricela is trying to estimate the distance between her house and the park. On a map with a scale of 0.5 in. = 2 miles, the dista

mrs_skeptik [129]

Answer:

Option A - $\frac{0.5}{2.75}=\frac{2}{d}$

Step-by-step explanation:

Given : Aricela is trying to estimate the distance between her house and the park. On a map with a scale of 0.5 in. = 2 miles, the distance between her house and the park is 2.75 in.

To find : Which proportion can Aricela use to determine the distance, d, between her house and the park?

Solution :

The distance between her house and the park is 'd' miles.

A scale of 0.5 in. = 2 miles

The distance between her house and the park is 2.75 in.

i.e. the scale is 2.75 in. = d miles

The proportion form is

$\frac{0.5\ in}{2.75\ in}=\frac{2\ miles}{d\ miles}$

Therefore, proportion can Aricela use to determine is $\frac{0.5}{2.75}=\frac{2}{d}$ .

So, option A is correct.

4 0

4 years ago

Figure VWYX is a kite.<br><br> What is the value of x?

Alecsey [184]

Answer:

$x=6\°$

Step-by-step explanation:

we know that

The sum of the internal angles of a kite is equal to $360\°$

In this problem we have

$90\°+90\°+(18x-2)\°+(12x+2)\°=360\°$

$(18x-2)\°+(12x+2)\°=360\°-180\°$

$30x=180\°$

$x=6\°$

8 0

3 years ago

Read 2 more answers

A poker game requires players to draw a card and roll a die. The combination of card and die will determine if a player wins. Th

lakkis [162]

Answer:

Step-by-step explanation:

13*6=78

3 0

3 years ago

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A construction crew has just built a new road. They built the road at a rate of 5 kilometers per week. They built 6.25 kilometer

Brrunno [24]

Answer: 31.25

Explanation: 6.25 x5 = 31.25 kilometers
They build 31.25 kilometers of road

6 0

2 years ago

The function f(x)=5(2)^x was replaced with f(x)+k , resulting in the function graphed below.

ella [17]

In this problem, you have to find the y- intercept of $f(x)=5(2)^x$ . I graphed mine into a graphing calculator. An algebraic way to find it is to input x=0 in the function. The y-intercept is 5. You can see the y-intercept for the new one is -2. That means we shifted the graph down 7 units. (Vertical Shift down 7)
k=-7

5 0

3 years ago

Read 2 more answers