Answer:
A, D, and F
Step-by-step explanation:
First off, we're not given the hypotenuse's length, so let's use the Pythagorean Theorem to find it:
With that, we can refer to SOH-CAH-TOA to help us find sine, cosine, and tangent:
SOH (Sine = Opposite/Hypotenuse)
CAH (Cosine = Adjacent/Hypotenuse)
TOA (Tangent = Opposite/Adjacent)
From this, we can see that A matches up with sine, and we can eliminate B and C.
Cosecant, secant, and cotangent are all reciprocals of the three basic trig ratios:
D matches with cosecant, and F matches with cotangent, so the correct trig rations for θ are A, D, and F.
This should be the data:
1ML
<span>100L </span>
<span>5 million nL </span>
<span>1GL </span>
<span>50 mL </span>
<span>1cL </span>
<span>1mL
</span>
Below is the answer:
the conversion into litres are next to the order of volume.
<span>1. 1GL (10^9) </span>
<span>2. 1ML (10^6) </span>
<span>3. 100L (100) </span>
<span>4. 50mL (50*10^-3)=0.05 </span>
<span>5. 1cL (10^-2) </span>
<span>6. 5 million nL [(5*10^6)*(10^-9)]=0.005 </span>
<span>7. 1mL (10^-3) </span>
Firstly we need to find out how much is 7% from $124.95:
7% * 124.95 =
= 7/100 * 124 95/100 =
= 7/100 * 12495/100 =
= 87465/10000 =
= 8,7465
As far as we talk about money, we can round it to the nearest cent:
8.7465 ≈ 8.75
So we have $124.95 (original price) + $8.75 (tax) + $10 (charge for shipping).
$124.95 + $8.75 + $10 = $133.70 + $10 = $143.70
Answer: <u>Patel paid $143.70</u>.
The correct answer is -3/4, or option B.
Between these two points, the y value has gone down by 3, and the x value has changed by 4.
Since we know slope is rise/run, this means that the slope is -3/4
Answer:
13½ kilometers
Step-by-step explanation:
If Nina runs 4½ km in ⅓ of an hour, at this pace, the number of km she'd run in an hour can be calculated as follows.
Let x be the number of km to run in an hour.
4½km => ⅓ hr
x km => 1 hr
Cross multiply
Multiply both sides by 3
x = number of km Nina runs in 1 hour = 13½ kilometers