Classify the following triangle as acute, obtuse, or right.
150
80%
O A. Obtuse
O B. Acute
O C. Right
O D. None of these

Answer:

85 mph

Step-by-step explanation:

It is because 680 / 8 = 85

Answer: 85 miles an hour

Step-by-step explanation:

divide distance by time

680 / 8 = 85 miles per hour

:)

Answer:

T = 2.5

Step-by-step explanation:

Hope this helps!

Answer:

T >2.5

Step-by-step explanation:

Answer:

448 units^2

Step-by-step explanation:

You need to find the area of each of the faces

1/2 * (7*24) = 84

1/2 * (7*24) = 84

5 * 25 = 125

5 * 24 = 120

5 * 7 = 35

Now add all these

448

Answer:

2x-8=5x+3

Step-by-step explanation:

The first step: Subtract 2x, -8=3x+3

 Second: Subtract (-3), -11=3x

Answer:

2x + -5+xy+23

Step-by-step explanation:

Answer:8x + -4 > 12

8x > 16

x > 2

Step-by-step explanation:

the constant of proportionality (r) in the equation y = rx is 1/3

Answer:

24

Step-by-step explanation:

So you add 2,918+1,264=4,182

Answer:

V = 186.67

Step-by-step explanation:

the answer is really 186.6777777, you get it

Answer:

c is the answer

Step-by-step explanation:

is the not maybe

Answer/Step-by-step explanation:

a. m<h = x°

Two angles to use in finding x are <h and 55°

Angle pair formed: linear pair angles

b. x° + 55° = 180° (linear pair)

Subtract 55° from each side

x + 55 - 55 = 180 - 55

x = 125°

c. Given: m<n = y°

Two angles to use in solving for y are: <h and <n

Angle pair formed: alternate exterior angles

d. m<n = y° (given)

m<n = x° = 125° (as solved in 2b)

Therefore:

y = x (alternate exterior angles are congruent)

thus:

y = 125° (substitution)

Answer:

0.01521

Step-by-step explanation:

The Margin of Error for Difference in Proportions is given as:

z × √p1 × (1 - p1)/n1 - p2 × (1 - p2)/n2

z = z score for 95% confidence interval

= 1.96

In 2018, out of 1542 respondents, 415 said it was the most important.

p1 = x1/n1

x1= 326 n1 = 1323

p1 = 326/1323

0.246409675

Approximately = 0.246

In 2012, out of 1323 respondents, 326 said it was the most important.

p2 = x2/n2

x2 = 415, n2 = 1542

p2= 415/1942

p2 = 0.2136972194

Approximately = 0.214

Margin of Error =

1.96 × √0.246× (1 - 0.246)/1323- 0.214 × (1 - 0.214)/1542

1.96 × √0.0005699169 - 0.0005097276

1.96 × √(0.0000601893)

1.96 × 0.0077581763

= 0.0152060256

Approximately = 0.01521

Therefore, Margin of Error = 0.01521

You can use the formula for margin of error for difference in proportion to find the margin of error with 95% confidence.

The margin of error with 95% confidence for the given data is given by

MOE = 0.32

Suppose we've two samples with sample sizes [tex]n_1[/tex] and [tex]n_2[/tex] respectively. Let the interested quantities found out in those samples out of their sample sizes are  [tex]x_1[/tex] and [tex]x_2[/tex] respectively. Then we have the margin of error for difference in proportion to find the margin of error as:

[tex]MOE = Z_{\alpha/2} \times \sqrt{\dfrac{p_1(1-p_1)}{n_1} + \dfrac{p_2(1-p_2)}{n_2}}[/tex]

where we have:

[tex]p_1 = \dfrac{x_1}{n_1}\\\\p_2 = \dfrac{x_2}{n_2}[/tex]

and

[tex]\alpha = \text{Level of significance}[/tex]

[tex]Year = 2015\\n_1 = 1542\\x_1 = 415\\\\Year = 2012\\n_2 = 1323\\x_2 = 326\\\\\alpha = 100-95\% = 1-0.95 = 0.05[/tex]

For 95% confidence, we have Z score as 1.96

The proportions are calculated as:

[tex]p_1 = \dfrac{415}{1542} = 0.269\\\\p_2 = \dfrac{326}{1323} = 0.246[/tex]

Thus, margin of error is calculated as

[tex]MOE = 1.96 \times \sqrt{\dfrac{0.269 \times 0.731}{1542} + \dfrac{0.246 \times 0.754}{1323}} = 1.96 \times \sqrt{0.000127 + 0.00014}\\\\MOE = 1.96 \times 0.01634 = 0.032[/tex]

The margin of error with 95% confidence for the given data is given by

MOE = 0.32

Learn more about margin of error here:

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Goron should get 98 votes

The question breaks down to taking 35% of 280.  

Votes = 35/100 * 280 = people who will vote for Goron

Votes = 9800 / 100 = people who will vote for Goron.

Votes = 98

Answer:

no its not

Step-by-step explanation:

Answer:

So what should we figure out?

Step-by-step explanation:

Answer:

(10, 9) and (8, 1)

Step-by-step explanation:

you can just use substitution

Answer:

a.1633rad/min

b.1715feet/min

Step-by-step explanation:

We are given that

Diameter of wheel, d=2.1 feet

Radius of wheel, r=[tex]\frac{d}{2}=\frac{2.1}{2}[/tex]feet

Rate=260 rev/min

a. We have to find the angular speed of the wheel in rad/min

1 rev=[tex]2\pi[/tex]radian

Where [tex]\pi=3.14[/tex]

Using the value

Angular speed=[tex]260\times 2\times 3.14/min[/tex]

Angular speed,[tex]\omega=1633rad/min[/tex]

(b)

Speed=[tex]r\omega[/tex]

Using the formula

Speed of  the cyclist=[tex]\frac{2.1}{2}\times 1633[/tex]feet/min

Speed of  the cyclist=1714.65[tex]\approx 1715[/tex]feet/min

Answer:

[tex]x = \frac{5}{4}=1\frac{1}{4}=1.25[/tex]

Step-by-step explanation:

Hope this helps.

Answer:

1/2 = 3/6

Step-by-step explanation:

.................

Table for the question is attached in the picture below :

Answer:

SELECT distinct(TRUCK_ID), WEIGHT from SHIPMENT where WEIGHT < 800 ;

Step-by-step explanation:

The Structured query language (SQL) defined above, returns only the TRUCK_ID and Weight column from the shipment table as they are the only two columns listed after the select keyword. The condition is added using the WHERE keyword on the weight table, this filters the result returned to include only rows where the weight value is less than 800. The distinct keyword used alongside the TRUCK_ID column ensures that a certian TRUCK_ID value isn't returned more than once (Hence, it is used to avoid duplicates).

Answer:

0 1 and 5

Step-by-step explanation:

Not 6 because its an open dot which means that 6 is not included

I hope this helps?

Hey I’m sorry I don’t actually know the answer to this I’m working on it rn but if u did find out the answer to this do u mind helping me. I’m sorry and thank uu. Like if there was a sample answer to that can u reply to me with it. I’m really struggling here any help would be greatly appreciated

Answer: уравнение имеет 2 решения:

              x₁ = - 4;    x₂ = - 2.

Step-by-step explanation:

Ix + 3I = 1

1) x + 3 = 1

  x + 3 - 3 = 1 - 3

  x = -2

2) - (x + 3) = 1

   x + 3 = - 1

   x + 3 - 3 = - 1 - 3

   x = - 4

Answer: angle 1 and 7

Step-by-step explanation: you just do it

I would say 50%.

Answer:

8/10 X 22/10

Step-by-step explanation:

When you multiply every number by 2, then the expression will still be equivalent.

Answer:

(4x + 11)/5

Step-by-step explanation:

4/5x + 11/5 = 4x/5 + 11/5 = (4x + 11)/5

Answer:

S.tep-by-step explanation:

Answer:

8.,15,17

Step-by-step explanation:

use pythagoras theorem formula

Answer:

Marcus can make 12 packages, with 2 toothbrushes and 3 bars of soap in each package.

Step-by-step explanation:

For all the packages to be identical, they must all contain the same numbers of soaps and the same nuber of toothbrushes.

The ratior of soaps to brushes is 36/24 = 3/2

He could make 24 packages, each with 1 tootbrush and (3/2) bars of soap.

Assuming he is not going to cut soap bars in half, that is no good.

To make the numbers of individual items come out as integers, the smallest number he can multiply them by is the denominator on the (3/2) bar of soap. That would be a 2.

So he can makes packages with toothbrushes =    2 x 1 =2

                                                and soap bars    = 3/2 x 2 = 3

He can put 5 items in each package - 3 soap bars and 2 toothbrushes.

That means he makes 12 packages.

The greatest number of packages is 12 with 2 toothbrushes and 3 soap bars in each package.

It is given that the Marcus has 36 bars and 24 toothbrushes and wants to arrange the items so the packages are identical.

It is required to find the greatest number of packages that Marcus can make using all the soap and toothbrushes.

Fraction number consists of two parts one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called denominator.

Marcus has number of bars of soap = 36  and

Number of tooothbrush = 24

The ratio of soap bars to toothbrushes = 36:24  or

= 3:2

It meanse Marcus can make 24 packets with [tex]\frac{3}{2}[/tex] soap bars and toothbrush

Because there are 24 toothbrushes but the number of bars can not be in fraction so multiply by 2 on denominator, we get:

Number of toothbrushes = 2×1 = 2

Number of soap bars = [tex]\frac{3}{2}[/tex] ×2 = 3

Now he can make total 12 packets with 2 toothbrushes and 3 soap bars.

Sum of toothbrushes and soap bars = 24+36 = 40

Number of soap bars and toothbrush in each packet = 2+3 = 5

Number of packages= [tex]\frac{60}{5}[/tex] = 12

Thus, the greatest number of packages is 12 with 2 toothbrushes and 3 soap bars.

Learn more about the fraction here:

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