Write the percent as a fraction in simplest form 16.24%

Find the ratio of lengths 3 meters to 6 cm

jeka57 [31]

Step-by-step explanation:

Convert metre to centimetre

Recall: 1m = 100cm

That means,

3m = 3 * 100cm = 300cm

Now we compare them since they have the same unit.

300cm : 6cm

50 : 1

Answer = 50 : 1

6 0

3 years ago

Y = f(x) = 1* Find f(x) when x = 0.

Tanya [424]

Answer:

f(x)=1

Step-by-step explanation:

f(x)=1*

f(0)=1^0

f(0)=1

4 0

4 years ago

Rearrange the equation so uuu is the independent variable. -12u+13=8w-3

Semmy [17]

Answer:

u = 8w-16 /-12 or = - 8w-16/12 both mean the same due to the a/-b- = -a/b rule. Then you can factor out the rest. note the fnew subtraction changes mean the same as - (a/b) and should show without brackets as a centre pointing whole fraction subtraction sign.

Step-by-step explanation:

-12u -13 = 8w-3

-12u+13 -13 = 8w-3-13 Eliminate -13 by +13 both sides

-12u = 8w-16 So you are left with one value left side.

-12u/-12 = 8/-12 - 16/-12 Then divide all values by -12 to find value for u and keep the subtraction as 8 never had subtraction sign and no multiplication .

u = 8w-16 /-12 Then you can factor out the rest

This has made u the independent variable then you have a choice to continue showing or ignore u; as u =

= - 8(w-2)/12 Step 1 Factor with subtraction change from -12 to - central fraction

= - 2(w-2)/3 Step 2 Simplify with new minus sign for central fraction to replace a/-b

6 0

3 years ago

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Two men, 400 feet apart, observe a balloon between them; it is in the same vertical plane as they are. The respective angles of

Stels [109]

Because x is not defined, it is assumed to be the height of the balloon.

Note that
75° 20' = 75.333°
49° 30' = 49.5°

From the figure shown below, obtain by definition,
a = x cot 49.5° = 0.8541x
b = x cot 75.333° = 0.2617x

Because a + b = 400 ft, therefore
0.8541x + 0.2617x = 400
1.1158x = 400
x = 358.49 ft

Answer: 358 ft (nearest whole number)

6 0

4 years ago

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1/15.999=x/54.5 Does anyone know what to do? I keep getting the answer wrong.

kkurt [141]

Hello!

First, let's write the problem.
$\frac{1}{15.999}=\frac{x}{54.5}$
Let's switch sides now, otherwise, we are going to end up doing it later.
$\frac{x}{54.5}=\frac{1}{15.999}$
Multiply both sides by 54.5.
$\frac{x}{54.5} *54.5 =\frac{1}{15.999}*54.5$
We could also rewrite that as,
$\frac{54.5x}{54.5}=\frac{1\cdot \:54.5}{15.999}$
Simplify.
$\frac{54.5x}{54.5}=x$
$\frac{1\cdot \:54.5}{15.999}=\frac{54.5}{15.999}$
$x=3.40646\dots$
That would be our final answer, we could round it to.
x ≈ 3.40

You can feel free to let me know if you have any questions regarding this!
Thanks!

- TetraFish

8 0

3 years ago

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