8. The figure shown below is a polygon.
True
O False

Answer:

5.5

Step-by-step explanation:

Picture Proof

Answer: 5.5 : ) ~ Hope you have a great day!

Answer:

467.50

Step-by-step explanation:

do 61.5 times 5 to get 307.5 and add to 160 to get 467.50

Answer:

He earned $312.5 for that week

Step-by-step explanation:

Hello,

He earns $160 for 40 hours

And $5 per hour for every extra hour.

In a certain week, we work 61/2 hours as over time

1 hour = $5

61/2 hour = $x

x = [5 × (61/2)]

x = $152.5

He earned $152.5 on that week for overtime

Total amount he earned for that week = wage + overtime wage

Total amount = $160 + $152.5

Total amount = $312.5

The man earned $312.5 for that week

Answer:

Value of y = 3

Step-by-step explanation:

Given:

y-2<2 ........Eq1

3y+10>16.........Eq2

Find:

Value of y

Computation:

y-2<2

Add 2 both side,

y-2+2<2+2

y < 4

So y = (0,1,2,3)

Put y = 3 in both equation:

y-2<2

3-2<2

1<2

3y+10>16

3(3) + 10 >16

19>16

Both equation get satisfies by y = 3

So, Value of y is 3

Answer:

0.75

Step-by-step explanation:

Since we use the base 10 decimal system, first convert 3/4 to out of 100:

3/4 = 75/100

We divide 75 by 100 to get 0.75

Answer:

0.89.

Step-by-step explanation:

So, we are given the following data or parameters or information which is going to aid in the solution to this question or problem. So, the data or parameters are;

(1). "probability 0.7 of having no claims, 0.2 of having exactly one claim, and 0.1 of having exactly two claims."

(2). " distributed on the interval [0,60] and are independent."

(3). "The insurer covers 100% of each claim."

So, taking (1) above we will have;

(Total probability= 0.7 + 0.2 + 0.1 = 0.1)

A = { (0.7 × 0)^2 + (0.2 × 1)^2 + ( 0.1 × 2)^2 =( 0.4) +( 0.4) = 0.8.

0.8 + total probability = 0.8 + 0.1 = 0.9.

So, from the question, we are to "Calculate the probability that the total benefit paid to the policyholder is 48 or less."

Hence, P< 48/A = P < 48/0.9 = P < 53.33.

Thus, 53.33/60 = 0.89.

Answer: 0.5

Step-by-step explanation:

Given Data:

No of toss = 30

Relative frequency of heads = 0.47

What would be the relative frequency after 60 toss.

Therefore,

Since a penny has two sides, which are the head and tail.

No of head in 60 trials = 30

No of tail in 60 trials = 30

Relative frequency after 60 trials

= 30 / 60

= 1 / 3

= 0.5

Answer:

4 is the answer to your question

Step-by-step explanation:

x = 4 is the answer because the y coordinate is zero and at x axis it intersects at 4..

please mark it as brainliest ❤️❤️ and follow me..

Answer:

x=5 is the answer

Step-by-step explanation:

hope this helped

Answer: 50 grams of fat

Step-by-step explanation:

From the question, we are informed that one serving of pretzels contains 1.5 grams of fat which is 3% of the daily amount recommended for a 2,000 calorie diet.

This means that we are expected to find the grams of fat for 100%. Since one serving of pretzels contains 1.5 grams of fat which is 3%, this means 1% will contain (1.5/3) = 0.5 grams of fat.

Therefore the grams of fat that are recommended will be:

= 100 × 0.5

= 50 grams of fat

Answer:

50 grams of fat

1.5 / 3 = 0.5

0.5 x 100 = 50

Step-by-step explanation:

Answer:

He needs just 13 pages

That is round up to not more than 20 pages will be the smallest

Step-by-step explanation:

Vincent wants to put 75 photograph in an album.

And a full page holds 6 photo graphs.

If 6 photographes is one page

Then 75 photographes =( 75*1)/6

75 photographes = 75/6

75 photographes= 12.5

12.5 pages will hold 75 photographes but nothing like 12.5 pages.

To the nearest page = 13 pages

Answer:

14

Step-by-step explanation:

Answer:

37.57 + 1.95x

Step-by-step explanation:

The cost of the shoes is a constant, and we don't know how many socks she bought, but we know that for every pair of socks she bought, they cost would be 1.95. Since we haven't been given the total cost of the purchase, meaning how much the total was, this will be an expression. We will multiply an x against the amount (1.95), which will calculate the price for how many socks were purchased. This means the answer will be 37.57 + 1.95x.

I will clarify a little bit more on why the other answers are incorrect. The first option is 37.57x + 1.95. This is incorrect because the question is not asking how many shoes were bought, but it is questioning how many socks were bought. Option number two states 37.57x + 1.95x. This means that the number of socks and shoes are both unknown, and the question does not state that. Also, another point to make would be that we could also add these variables together, and we do not want that. Option number three states 37.57 + 1.95 + x. X cannot be a separate variable, because by stating that, it means that there would be one more object that was bought that is unknown. I hope this helps you understand my explanation a bit more.

Have a great day, and best of luck for your math problem!

Answer:  A,B,D,C

Step-by-step explanation:

Hi, to answer this question we have to analyze each expression:

Assuming x is the number of years, we have to calculate each equation for x =1:

A = 110 (0.70)^X = 110 (0.70)^1= 77

B = 140 (1.07)^X= 140 (1.07)^1 = 149.8

C =430 (1.90)^x=430 (1.90)^1= 817

D = 310 (1.14)^x= 310 (1.14)^1= 353.4

Comparing the sales:

77(A) < 149.8 (B) <353.4 (D) < 817(C)

So, the correct option is:

A,B,D,C

Answer:

√63 can be written as

√ 9 × 7 = √ 9 × √7 = 3 × √ 7

= 3√7

Hope this helps you

Answer: [tex]3\sqrt{7}[/tex]

Step-by-step explanation:

Separate [tex]\sqrt{63}[/tex] into [tex]\sqrt{7}[/tex] and [tex]\sqrt{9}[/tex].  Then simplify [tex]\sqrt{9}[/tex] into 3.  Thus, the simplified version of [tex]\sqrt{63}[/tex] is [tex]3\sqrt{7}[/tex]

Answer:

D) (2,16)

Step-by-step explanation:

Y=12x-8

Y=8x

8x=12x-8

8=12x-8x

8=4x

2=x

Y=8x

Y=16

Distance from Y to Z is 10.4 km and Z to X is 20 km

Distance is a numerical measurement of how far apart objects or points are.

A triangle is a polygon with three edges and three vertices.

From the given data plot the graph,

Then,

∠XYZ=∠YZX=75 degrees

Therefore XY=XZ=20 km

[tex]YZ^{2}=20^{2} +20^{2} -2(20)(20)cos30[/tex]

YZ=10.4 km

Hence, Distance from Y to Z is 10.4 km and Z to X is 20 km

Learn more about Distance and Triangle here

https://brainly.com/question/18826122

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Answer:

Step-by-step explanation:

Answer:

[tex]62.4$ cm^2[/tex]

Step-by-step explanation:

The net of the triangular pyramid is attached below.

Since each of the faces is an equilateral triangle of side 6cm, the base of the pyramid will also be an equilateral triangle of side lengths 6cm .

In the equilateral triangles

Therefore, the surface area of the pyramid formed from the net shown

= 4 X Area of One Triangular Face

[tex]=4 (\frac12 \times bh)\\=4 (\frac12 \times 6\times 5.2)\\=4(15.6)\\=62.4$ cm^2[/tex]

Answer:

[tex]\frac{1}{2}[/tex]

Step-by-step explanation:

[tex]\frac{3}{8}+\frac{1}{8}=\boxed{\frac{4}{8}}[/tex]

If the answer is not  [tex]\frac{4}{8}[/tex]  then it's probably because that it's not in the simplest form.

[tex]\frac{4}{8} =\frac{4/4}{8/4}=\frac{1}{2}[/tex]

The answer would be a half cup total.

Brainilest Appreciated.

Answer:

The answer is 1/2

Step-by-step explanation:

Percentage is 50%

Dec. Is 0.50

Remeber to fond the GCF and divide both sides by it:

4/8 = the GCF is 4 so 4/4 is 1 , 8/4 is 2

=1/2.

Answer:

4d

Step-by-step explanation:

Am I supposed to simplify this?

-3c+5d+3c-d

-3c+3c+5d-d

0+4d

4d

Let me know if this helps :)

Answer:

= 4d

Step-by-step explanation:

-3c+3c = 0

5d-d = 4

-3c+5d+3c-d=4d

Answer:

[tex]\boxed{20(r + 3t)}[/tex]

Step-by-step explanation:

[tex]20r + 60t[/tex]

Factor out 20 from the expression.

[tex]20(r) + 20(3t)[/tex]

Take 20 as common.

[tex]20(r + 3t)[/tex]

Answer:

A,and C

Step-by-step explanation:

A and C have the same level precision , they have three significant digit

Answer:

volume-24 cm³

total surface area-12 cm²

Step-by-step explanation:

Answer:

(C)Both proposed placements will light the same sized area.

(F)Dylan’s proposed placement will light exactly half of the yard.

Step-by-step explanation:

The diagram of the proposed light placement is attached below.

The area of the Rectangular Yard=60 X 38=2280 Square feet

The lit area for both placements is in a triangular shape.

Area of a triangle [tex]=\dfrac12 \times Base \times height[/tex]

Therefore, the following options are correct:

(C)Both proposed placements will light the same sized area.

(F)Dylan’s proposed placement will light exactly half of the yard.

━━━━━━━☆☆━━━━━━━

▹ Answer

[tex]\frac{3}{10}[/tex]

▹ Step-by-Step Explanation

2 + 1 = 3

Written as → [tex]\frac{3}{10}[/tex]

Hope this helps!

- CloutAnswers ❁

Brainliest is greatly appreciated!

━━━━━━━☆☆━━━━━━━

Answer:

Step-by-step explanation:

Total pencils that Lisa had = 10 pencils

Total pencils that Lisa had given to Anna and Ben:

=2+1

= 3

Now,

Fraction of her pencils that she gave away:

[tex] \frac{3}{10} [/tex]

Hope this helps...

Good luck on your assignment...

Answer:

We can call the supplementary angle of x as (180 - x)°. Since the lines are parallel, 61° and (180 - x)° are congruent because they are alternate interior angles. We can write:

61 = 180 - x

-119 = -x

x = 119°

Answer:

See table below

Step-by-step explanation:

y=x^2-x

x -2  -1   0  1  2  3

y  ?   ?   ?  0  2  ?

completed table:

x   -2  -1  0  1  2  3

y   6    2 0  0  2  6

Question:

On a coordinate plane, a curved line with

minimum values

o   (negative 1.56, negative 6)

o   (3, 0),

maximum value

o  (1.2, 2.9),

crosses the x-axis

o   (negative 2.5, 0),

o   (0, 0),

o   (3, 0),

crosses the y-axis

o   (0, 0).

Which interval for the graphed function has a local minimum of 0?

[–3, –2]

[–2, 0]

[1, 2]

[2,3]

Step-by-step explanation:

From the given information, it 'crosses' the x-axis at (3,0), and this is also a minimum.  Thus the local minimum is at (3,0), so the answer choice for the interval is [2,3]  (not indicated in the posted question, so double check).

The graphed function has a local minimum of 0 at [2, 4]

A special relationship where each input has a single output. It is often written as "f(x)" where x is the input value.

Given that, On a coordinate plane, a curved line with minimum values of (-1.56, -6) and (3, 0), and a maximum value of (1.2, 2.9), crosses the x-axis at (-2.5, 0), (0, 0), and (3, 0), and crosses the y-axis at (0, 0).

This means,

When x = -1.56, the minimum value of the function is y(min) = -6

And,

When x = 3, the minimum value of the function is y(min) = 0

Therefore, the graphed function has a local minimum of 0, when x = 3

That means, the interval which contains this value of x is [2, 4] because, x = 3 ∈ [2, 4]

Hence, the graphed function has a local minimum of 0 at [2, 4]

For more references on function, click;

https://brainly.com/question/21145944

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Answer:

3

Step-by-step explanation:

The shape is a triangular prism.

The volume of a triangular prism is the area of cross section times length.

Area of cross section is the area of a triangle.

15 × x × 1/2

15/2x

The length is 8 cm.

15/2x × 8

120/2x

The volume is given.

120/2x = 180

60x = 180

x = 180/60

x = 3

Answer:

Subtraction Property of Equality.

Step-by-step explanation:

To solve x + 8 = 9, you need to subtract 8 from both sides of the equation. So, you would be using the Subtraction Property of Equality.

Hope this helps!

Answer:

subtraction property of equality

Step-by-step explanation:

x + 8 = 9

Subtract 8 from each side using the subtraction property of equality

x+8-8 = 9-8

x = 1

Answer:

14/39 which is about 35.9%

Step-by-step explanation:

We have a total of 39 students and 14 of which study both Art and Biology

and the rest of the total is unimportant to the question. Since there are 14 students out of 39 we can now do the math and figure out that 14 divied by 39 is right about 35.9 percent.

Can you pick brainliest?