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3 years ago

What’s the length of the diagonal line that splits the square?

Mathematics

1 answer:

NeX [460]3 years ago

5 0

The length of the diagonal line is 191 meters.

135² + 135² = c²
18225+18225 =c²
√36450 = √c²
190.91 = c

Round to the nearest meter = 191 meters

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After seeing countless commercials claiming one can get cheaper car insurance from an online company, a local insurance agent wa

kifflom [539]

Answer:

Null Hypothesis, $H_0$ : $\mu_d$ = 0

Alternate Hypothesis, $\mu_d\neq$ 0

Step-by-step explanation:

We are given that a local insurance agent randomly selected profiles for 10 of his clients and checked online price quotes for their policies.

Then, based on paired data on the 10 clients (the price he offered them and the corresponding online quote), he obtained t-statistic = 0.709 p-value = 0.248.

Here , we will use the concept of Paired data test statistics because the prices that the local insurance agent offered and the corresponding online quotes are from the same single data. These information has not been taken from the two independent samples.

So, Null Hypothesis, $H_0$ : $\mu_d$ = 0

Alternate Hypothesis, $\mu_d\neq$ 0

Here, null hypothesis states that there is no difference between the price he offered them and the corresponding online quote.

On the other hand, alternate hypothesis states that there is difference between the price he offered them and the corresponding online quote.

Hence, this would be the correct null and alternative hypothesis.

3 0

3 years ago

What is the sum of -8 and its opposite? What are they called ?

icang [17]

Answer:The sum of - 8 Is positive 8

Opposite

Step-by-step explanation:

7 0

3 years ago

Which object will have more inertia? Object A that has a mass of 250 grams, Object B, that has a mass of 25,000 grams, or Object

anyanavicka [17]

Answer:

3. Object C.

Step-by-step explanation:

The inertia of an object is the measure of the force required to set it in motion. For two objects to have the same motion, the one with the greater mass will require a proportionately greater force to achieve the same motion.

Object C, with a mass of 1,250,000 grams (1,250 kg) will have the greatest inertia.

7 0

2 years ago

Solve for the indicated variable

anygoal [31]

Answer:

243.911, or rounding to the nearest unit, 244.

Step-by-step explanation:

For this, you need to know a concept in Trigonometry called "Law of Sines". This states that the ratio of any side of a triangle to the sine of the angle opposite is equal for all cases in that triangle.

Knowing this:

$\frac{200}{ \sin(48) } = \frac{x}{ \sin(65) } \\ x \sin(48) = 200 \sin(65) \\ x = \frac{200 \sin(65) }{ \sin(48) } \\ x = 243.911$

3 0

3 years ago

Yolo has 2 pieces of string. One is 32 inches long, the other is 48 inches long. She wants to make as many necklaces as she can,

Arte-miy333 [17]

The Greatest Common Factor of 32 and 48 is 16.

The longest necklace she can make is of 16 inches length.

3 0

3 years ago

Read 2 more answers