Ask question

Ask question

All categories

2 years ago

6

Look at the picture below// 50 points // please help:((

2 answers:

34kurt2 years ago

7 0

A parabola is the locus of points equidistant from the focus and directrix. This means the distance from the green point is the same to the focus as it is to the directrix. The appropriate choice is ...

... B. 7

GaryK [48]2 years ago

5 0

Hi there!

I believe your answer would be B. 7. I say this because the focus is the same distance away from the green point as the directrix is away from the point.

Hope this helps!

- Chris

You might be interested in

The world's population has grown at an average rate of 1.9 percent per year since 1945. There were approximately 4 billion peopl

kkurt [141]

Answer: $f(t) = 4000000000( 1 .019)^t$

Step-by-step explanation:

Here, According to the question, The population of the world is 4 billion (approx).

Again According to the question, The world's population has grown at an average rate of 1.9 percent per year since 1945.

Therefore, after 1975 the growth rate will remains same.

Thus, the population of the world after t years,

$f(t) = 4000000000( 1+\frac{1.9}{100} )^t$ (By the formula $A = P(1+\frac{r}{100})^t$ )

⇒ $f(t) = 4000000000( 1.019 )^t$

Where 1.019 is the growth rate and 4 billion is the initial population.

6 0

3 years ago

If LM = 20 cm, and PQ = 16 cm, what is the length of RM, in centimeters?

LuckyWell [14K]

Answer:

RM = 12 cm

Step-by-step explanation:

$a^{2} + b^{2} = c^{2}$

Assuming 20 is the hypotenuse cus there is no picture:

$a^{2} + 16^{2} = 20^{2}$

$a^{2} +256 = 400$

$a^{2} = 144$

$a=144$

If It's not the hypotenuse:

$16^{2}+ 20^{2} =c^{2}$

$256+400 =c^{2}$

$656=c^{2}$

$c = 25.61249695$

But I find it unlikely that 20 wasn't the hypotenuse so ignore that unless it applies.

Hope this helped. :0)

5 0

2 years ago

Given m||n, find the value of x.<br> t<br> (x-3)<br> m<br> (8x+3)

Yuri [45]

Answer:

mtx(8x+3)-3mt(8x+3)

)Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

What is 38% of 65? I really need help even if u are wrong.

Neko [114]

Answer:

24.7

Step-by-step explanation:

.38(65)

8 0

3 years ago

Which graph represents functions ?

Varvara68 [4.7K]

Graph b and d

hope this helps!

8 0

3 years ago

Read 2 more answers