Mathematics High School

Please please help me with my question

Answers

Answer 1

Answer:

V = 630ft³

LA = 570ft²

SA = 630ft²

Step-by-step explanation:

Okay, we've kinda been through the steps, so imma give the abridged version:

Volume:

5 x 13 = 33

30 x 19 = 630

LA:

19 x 13 = 247

19 x 12 = 228

5 x 19 = 95

247 + 228 + 95 = 570

SA:

12 x 5 = 60

60 + 570 = 630

hope this is right:)

Related Questions

Please help this is an emergency

Answers

Answer:

21°

Step-by-step explanation:

<CBE=<ABD=69°

in triangle ABD, <ABD+<ADB+<DAB=180°

69°+90°+x=180°

So, x= 21°

Answer:
21

Explanation:
69 + 90 = 159
180 - 159 = 21

It’s due in 2 minutes

Answers

Answer:

m a t h w a y

Step-by-step explanation:

Item 3 There is a 40% chance that weather causes one or more days of school to be canceled each year. Use the table of simulated values to find the experimental probability that weather will cause a school to be canceled in at least three of the next four school years. Use the digits 1 through 4 as years with a cancellation.

The experimental probability is____%

Answers

Answer:

16%

Step-by-step explanation:

The population of Sanibel, Florida can be modeled by P= 6191 . 1.054, where t is the number of years since 2016.
A. What was the population in 2016?
B. What percent did the population increase by each year?

40 points if u answer

Answers

Answer:

A 5873.814042

B 90%

Step-by-step explanation:

7.2 puzzle time did you hear about the smog worksheet 8th grade answer key

Answers

Yes I’m working on it right now the answers are on my page go take a look

Answer: I Don't Know

(1/2a - 1/3b) - (1/3b - 1/2a)

Answers

Answer:

a- 2b/3

Step-by-step explanation:

1) Remove the parentheses and combine like terms

Which of the following shapes is the base of a cone?
O A. Circle
O B. Pentagon
O C. Triangle
OD. Square

Answers

A. Circle just think of how a ice cream cone looks

The shapes is the base of a cone is Circle.

What is Circle?

A circle is often referred to as the locus of points drawn equidistant from the centre. The radius of a circle is the distance between its centre and its outer line. The diameter of a circle is the line that divides it into two equal sections and is equal to twice the radius.

A circle is a fundamental 2D form that is measured by its radius.

We have a Cone.

A Cone if compared as two dimensional then a cone have have Triangular shape.

and, the base of cone have a circular shape.

Thus, the shape of base of cone is Circle.

Learn more about Circle here:

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How do you find percentages?

Answers

For example if you have a decimal, let’s say 0.225, you multiply it by 100 and that would equal to 22.5. This means that your percent is 22.5%

Step-by-step explanation:

if you have 3/4 you divide the part, 3, by the whole, 4

3 ÷ 4 = 0.75

then multiply 0.75 by 100, 75, then add a percentage sign: 75%

Evaluate the expression.

−(1/2)^4
The value of the expression is

Answers

Answer:

Exact form: -1/16

Decimal Form: -0.0625

Step-by-step explanation: Hope this helps.

The sketch shows part of the graph y=ab^x

Answers

Answer:

a = 3, b = 2

[tex]y = 3\cdot 2^x[/tex]

Step-by-step explanation:

[tex]y = ab^x\\3 = ab^0\\12 = ab^2\\~\\3=ab^0=a\cdot 1 = a\\a = 3\\~\\12 = ab^2 = 3b^2\\4 = b^2\\b = 2 \vee b = -2[/tex]

but we know from the graph being defined and positive, that b cannot be -2

b = 2

The value of a is 3 and value of b is 2.

What is Graph?

Graph is a mathematical representation of a network and it describes the relationship between lines and points.

The graph is y=abˣ

The points with coordinates (0, 3) and (2, 12) lie on the graph.

We need to find the values of a and b.

The point (0, 3)

3=ab⁰

a=3

Now point (2, 12)

12=ab²

Now plug in a value as 3

12=3b²

Divide both sides by 3

12/3=b²

4=b²

b=2

Hence, the value of a is 3 and value of b is 2.

To learn more on Graph click:

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WILLL GIVE BRANLIEST PLSSSSSSSSSSSSSSSSSSSS

Answers

Answer:

100°

Step-by-step explanation:

If my calculations are correct, I suppose the final answer will be 100 degrees.

If you see it, It's clearly mirrored.

Which structures secrete chemicals utilized for the completion of digestion within the small intestine?

Answers

Answer:

In the small intestine more digestive enzymes act on the food. Pancreatic juice, from the pancreas, and bile, produced in the liver and stored in the gall bladder, continue to break down various parts of the food. They complete the digestion of starches, sugars, and fats. I hope tis helps

Step-by-step explanation:

Joshua is going to invest $680 and leave it in an account for 19 years. Assuming the interest is compounded continuously, what interest rate, to the nearest tenth of a percent, would be required in order for Joshua to end up with $1,680?

Answers

Answer:

4.8%

Step-by-step explanation:

Answer:4.8

Step-by-step explanation:

Trust

a quadrilateral with opposite sides both parallel and congruent.

Answers

The answer is a parallelogram

Classify the triangle with sides of lengths 24, 24, and 4.

Answers

Answer: Isosceles triangle

Step-by-step explanation:

Oak Street and Elm Street run parallel to each other. When Main Street
intersects them, it forms interior 24, measuring 35°. What is the measure of
272
Main
Oak
4 (35)
5
6
Elm
O A. 145°
B. 135
C. 35
D. 45°

Answers

the answer is a. 145° because a line will always equal 180° so just subtract 180-35 and you get 145°! hope this helped :)

a rectangular prism has a lenghth of 9 inches a width of 4 inches and a height 1 1/2 inches the prism is filled with cubes that have edge lengths of 1/2 inches how many cubes are needed to fill the rectangular prism please help man

Answers

108 cubes would be needed to fill the prism

Find the circumference of a circle with a radius of 5 mm.
A 307 mm
B 57 mm
257 mm
107 mm

Answers

Answer:

31.42

Step-by-step explanation:

circumference of a circle= 2* [tex]\pi[/tex]* r

2* 22/7 * 5 = 31.42 (2 dp)

Number 8 please help 10 points no links pleAse

Answers

The answer is A (3). In the question you are given a list of numbers, these are the results from the science project. In the list, the number 12 appears 5 times, therefore 5 dots are added above the number 12 on the dot plot. 11 appears once, 13 appears 3 times, 14 appears 3 times and 15 appears three times. Hope this helps.

Find the value of x.

Answers

Answer:

x=77°

Step-by-step explanation:

All quadrilaterals' interior angles sum to 360°, so to solve one angle in the trapezoid, we can subtract the angles we have from 360.

So x=360-(60+128+95)=77°

x=77°

zoom
860/483/9988
this is just not part of it⇒ 5+2=7

Answers

Answer:

Ok and the answer is true :)

Step-by-step explanation:

PLEASE HELP!!!! What is an equation for the linear function whose graph contains the points (2,7) and (8,10)?

Answers

Answer:

2*7=8*10

Step-by-step explanation:

Because x=2,y=7 and x=8,y=10

So x*y=x*y

Find the volume of the cone in terms of pi.
405TT cm3
324TT cm3
72TT cm3

Answers

Answer:

324πcm³

Step-by-step explanation:

Volume=⅓πr²h

⅓*π*9²*12

=324πcm³

i need help finding the radius of the cylinder. i do not know what i have to do. any help will be greatly appreciated. thank you in advance :))

Answers

Answer: The radius is 5. Hopefully this helps. :)

Step-by-step explanation:

V = π r2 h 125/5=25

125π = π r2 5 r2=25

125π= π*5^2*5 r=5

The area of a trapezoid is (1/2)h(b1 + b2). A trapezoid has an area of 50 in2. If the bases are 12 and 8 inches, what is the height?

Answers

Answer:

5 in.

Step-by-step explanation:

Given that

b1 = 12

b2 = 8

A = 50

Formula is (1/2)h(b1 + b2), on substituting

50 = 1/2 * h(12 + 8)

50 = 1/2 * h(20)

100 = 20h

h = 100/20

h = 5

The height is 5 in

PLEASE HELP ANS HURRY!

Abigail and her children went into a bakery and she bought $11.25 worth of cupcakes and cookies. Each cupcake costs $3.75 and each cookie costs $0.75. She bought a total of 7 cupcakes and cookies altogether. Graphically solve a system of equations in order to determine the number of cupcakes, x,x, and the number of cookies, y,y, that Abigail bought.

Answers

Number of cupcakes 2

number od cookies 5

What is the equation of the line that passes through the point (-2, 0) and has a slope of -2?

Answers

Answer:

y=-2(x+2)

Step-by-step explanation:

plug in(-2,0) into y-y1=m(x-x1)

y=m(x+2)

slope =m=-2

y=-2(x+2)

At a high school, 18% of all students are in the school musical and the choir, and 32% of the students are in the school musical. What is the probability that a student is in the choir, given that the student is in the school musical

Answers

Answer: 56.25%

Step-by-step explanation:

Probability that student is in the school musical and choir = Probability that student is in choir given that they are in musical * Probability that student is in the school musical

Changing the subject of the formula:

Probability that student is in choir given that they are in musical = Probability that student is in the school musical and choir / Probability that student is in the school musical

= 18% / 32%

= 56.25%

can someone help with median and mode

Answers

Sure! I think what you’re asking is to explain median and mode right?
Median is the number in the middle of the data. If you were to line up all of these numbers and count which number is in the very middle, that would be the median! The mode is the number that appears the most in data or charts. You would count and see which number is the most common in data! I hope I helped!

PLEASE HELP!!
On a child’s birth, a deposit of $2000 was put into an account that pays 5% interest compounded annually. How much is in the account after 18 years?

Answers

Answer: $4,813.24

Step-by-step explanation:

This requires the use of a future value formula because we are to find the value of an amount in future after compounding it over a certain period.

Future Value = Amount * (1 + rate) ^ number of years

= 2,000 * ( 1 + 5%)¹⁸

= $4,813.24

In 18 years, the $2,000 would have increased to $4,813.24.

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