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MAVERICK [17]
2 years ago
14

If two angles are supplementary, the sum of their measures is equal to the measure of a straight angle true or false?

Mathematics
1 answer:
Tcecarenko [31]2 years ago
4 0

Answer:

True.

Step-by-step explanation:

The sum = 180 degrees.

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The function f(x) = 0.11(3)x is reflected over the x-axis to produce function g(x). Function g(x) is then reflected over the y-a
netineya [11]

the answer is:

D) h(x)= -0.11(3)-x

Hope, this helps

(E2020)

6 0
3 years ago
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A sample of 100 is drawn from a population with a proportion equal to 0.50. Determine the probability of observing between 43 an
diamong [38]

Answer:

The probability of observing between 43 and 64 successes=0.93132

Step-by-step explanation:

We are given that

n=100

p=0.50

We have to find the probability of observing between 43 and 64 successes.

Let X be the random variable  which represent the success of population.

It follows binomial distribution .

Therefore,

Mean,\mu=np=100\times 0.50=50

Standard deviation , \sigma=\sqrt{np(1-p)}

\sigma=\sqrt{100\times 0.50(1-0.50)]

\sigma=5

Now,

P(43\leq x\leq 64)=P(42.5\leq x\leq 64.5)

P(42.5\leq x\leq 64.5)=P(\frac{42.5-50}{5}\leq Z\leq \frac{64.5-50}{5})

=P(-1.5\leq Z\leq 2.9)

P(42.5\leq x\leq 64.5)=P(Z\leq 2.9)-P(Z\leq- 1.5)

P(42.5\leq x\leq 64.5)=0.99813-0.06681

P(43\leq x\leq 64)=0.93132

Hence, the probability of observing between 43 and 64 successes=0.93132

4 0
2 years ago
The formula s = StartRoot StartFraction S A Over 6 EndFraction EndRoot gives the length of the side, s, of a cube with a surface
never [62]

Answer:

2\sqrt{2}\ ft\ longer

Step-by-step explanation:

<u>Area Of A Cube </u>

Suppose a cube with side length s, the area of one side is

A_s=s^2

Since the cube has 6 sides, the total area is

A=6A_s=6s^2

But if we have the area, we can solve the above formula for s to get

A=6s^2

\displaystyle s=\sqrt{\frac{A}{6}}

We have two different cubes with areas 1,200 square inches and  768 square inches. Let's compute their side lengths

\displaystyle s_1=\sqrt{\frac{1,200}{6}}=\sqrt{200}

\displaystyle s_1=10\sqrt{2}\ ft

\displaystyle s_2=\sqrt{\frac{768}{6}}=\sqrt{128}

\displaystyle s_2=8\sqrt{2} ft

The difference between them is

10\sqrt{2}\ ft-8\sqrt{2}\ ft=2\sqrt{2}\ ft\approx 2.83\ ft

The side of the cube with area 1,200 square inches is 2\sqrt{2}\ ft longer then the side of the cube with area 768 square inches

7 0
3 years ago
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Solve for x. Leave your answer in simplest radical form.
svlad2 [7]
Mhmmmmmm like 13 because 10+3 is 13 and #brain
7 0
3 years ago
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Sofie claims to be a tasting expert. To test her abilities, someone bakes Sofie a cake using 3 of the following
Furkat [3]

Summing all the ingredients to get the total sample size, we applied the formula for obtaining the probability which is

Pr(3) = 0.5

<h3>Probability</h3>

Given Data

Sample Space

  • Coffee
  • Nutmeg
  • Vanilla
  • Cinnamon
  • Sea salt
  • Ginger

Total Sample size = 6

Probability of identifying 3 ingredient used is

Pr(3) = 3/6

Pr(3) = 1/2

Hence the Probability is 0.5

Learn more about probability here:

brainly.com/question/25870256

6 0
2 years ago
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