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2 years ago

Hello! Does anyone know how to do this I already tried some but I got them wrong. Giving brainliest!!

Mathematics

2 answers:

adell [148]2 years ago

8 0

ANSWER: between angles OQ and FQ

maks197457 [2]2 years ago

5 0

Answer:

The only right angles are between the lines (O,F) and (Q,D)

Step-by-step explanation:

by examination. The tangental line goes through the same point the diameter line goes through so to be tangental it has to be 90 degrees on each side.

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Please solve math problem for me... I will mark you brainliest

snow_lady [41]

Answer:

Angle 1 is 60°

Step-by-step explanation:

4 0

3 years ago

There are currently 17 frogs in a (large) pond. The frog population grows exponentially, tripling every 6 days. How long will it

Tema [17]

Answer:

t=11,11 days

Step-by-step explanation:

F=frogs poblation, t=time, be the variables dF/dt = KF, dF/F=Kdt, integrating $\int\limits^ {} \, dF/F =K\int\limits^ {} \, dt$ ⇒ LnF=Kt+c, $F=ce^{Kt}$ ; Knowing t=0, F=17 and t=6 F=51 (tripling every 6 days (17*3)), $F=ce^{K0} = F=c=17; F=17e^{6K} =51$ ⇒ $e^{6K} =51/17; K6=ln\frac{51}{17} ; K=ln\frac{51}{17}/6=0.183$ , so $F=17e^{0,183t}$ , now if F=130, t=? we have:

$130=17e^{0.183t} =e^{0.183t} =130/17; 0.183t=ln(130/17); t=ln(130/17)/0.183 = 11,11$

8 0

3 years ago

How much interest is earned on $300 at 6% for 6 years?

miskamm [114]

Answer:

108 dollars

Step-by-step explanation:

First, let's convert 6% to a decimal.

We get 0.06 because we multiplied (or divided by 100) it by 1/100.

Now, let's do 0.06 * 300 to get interest on one year. This equals to 18$

Let's now do 18 * 6 to get

108 dollars

7 0

3 years ago

Help me out with this one!

pshichka [43]

I think, I THINK it's 150.72 inches.

8 0

2 years ago

The largest angle of a triangle is 60° larger than the smallest angle. the middle angle is triple the measure of the smallest an

Alex787 [66]

Total degree in triangle is 180.
so, 180= x + 3x + (x+60)
180 = 5x +60
5x = 180-60
5x = 120
x = 24
Largest angle is 84
Middle angle is 72
Smallest angle is 24

5 0

2 years ago