Mathematics High School

PLEASE ANSWER ASAP I NEED HELP

Answers

Answer 1

Answer:

The answer should be...

[tex]117 mm^3[/tex](if your supposed to do volume)

[tex]174mm^2[/tex](if your supposed to do surface area)

Step-by-step explanation:

volume:

3 x 3 x 3 = 27

10 x 3 x 3 = 90

27 + 90 = 117

surface area:

3 x 3 x 2 = 18

3 x 3 = 9

3 x 10 x 2 = 60

3 x 3 x 2 = 18

18 + 18 + 9 + 60 + 60 + 18 - 9 = 174

Related Questions

Yoko can type 36 words in 6 minutes what is her rate in the words per minute

Answers

Answer:

6 words per minute

Step-by-step explanation:

Divide 36 by 6 minutes to find how many words per minute

Answer:

6 words per minute

Step-by-step explanation:

36 words/ 6 minutes = 6 words per minute

Subtract the following mixed numbers. Make sure your answer is in simplest form. (the answer choices are all mixed numbers.) 8 4/5 - 5 1/10

Answers

Answer:3 7/10

Step-by-step explanation:

Find Y to the nearest degree

Answers

Answer:

The answer is D =35°

Tan inverse of 19/27

The equation of a circle centered at the orgin is x^2 + y^2 = 16. What is the radius of the circle

Answers

Given:

The equation of the circle is:

[tex]x^2+y^2=16[/tex]

To find:

The radius of the circle.

Solution:

The standard form of a circle is:

[tex](x-h)^2+(y-k)^2=r^2[/tex] ...(i)

Where, (h,k) is the center and r is the radius.

We have,

[tex]x^2+y^2=16[/tex]

In can be written as:

[tex]x^2+y^2=4^2[/tex] ...(ii)

On comparing (i) and (ii), we get

[tex]h=0[/tex]

[tex]k=0[/tex]

[tex]r=4[/tex]

Here, the center of the circle is the origin and the radius is equal to 4 units.

Therefore, the radius of the given circle is 4 units.

Can someone please help me with math.

Answers

Answer:

Its C

Step-by-step explanation:

How many (and of what nature) roots does the function have?

Answers

Step-by-step explanation:

(x+1) (x+4)

x * x make x^2

1 & 4 when multiplied make 4 and when added make 5

Multiply 6/5 by the reciprocal of (-3/8)

Answers

Answer:

-48/15, simplified to -16/5

Step-by-step explanation:

The reciprocal of -3/8 is -8/3. So the equation will be 6/5 x -8/3. Multiply numerators then multiply denominators to get -48/15. This can simplify to -16/5 by dividing both by 3.

Answer:

Step-by-step explanation:

hello :

6/5 by the reciprocal of (-3/8) means : ( 6/5 )(-8/3) = - 48/15 = -16/5

6. Write the equation that represents the points in
the table in vertex form.
The vertex of the function is (0, 2).

X |. Y
-2.| 6
-1 |. 3
0. | 2
1. | 3
2. | 6

Answer: $0.65

Explanation: First find how much Jose paid for each bag
$375 / 750
So $0.50 per bag

Now add $0.15 to that
$0.50 + $0.15

That added together is
$0.65

The area of trapezium shaped field is 480 square meter, the distance between two parallel sides is 15m and one of the parallel side is 20m. Find the other parallel side

Answers

Answer: 44 m

Step-by-step explanation:

Given

The area of the trapezium is [tex]A=480\ m^2[/tex]

Distance between parallel sides [tex]h=15\ m[/tex]

One of the parallel sides is [tex]20\ m[/tex]

Suppose the other parallel side is [tex]x[/tex]

The area of the trapezium is

[tex]A=\dfrac{1}{2}\times [\text{Sum of parallel sides}]\times h[/tex]

Put values

[tex]\Rightarrow 480=\dfrac{1}{2}\times [20+x]\times 15\\\\\Rightarrow 480\times 2=300+15x\\\Rightarrow 960-300=15x\\\Rightarrow x=44\ m[/tex]

Please help me out with my work

Answers

c≈2.92

1.5^2+2.5^2=2.92

WORTH 40 POINTS
write an equation given the following transformations
a hyperbola that is moved left 2 and up 5
all the info i have. steps would be appreciated

Answers

Answer:

Step-by-step explanation:

In this section, we will focus on graphing hyperbolas that open left and right or ... To easily sketch the asymptotes we make use of two special line segments ... From the center (5,4), mark points 3 units left and right as well as 2 units up and down. ... standard form for the equation of a hyperbola given the following information.

[50 POINTS] WILL MARK BRAINLIEST!!! Please solve the whole page with work!! It will be very much appreciated and I will heart the correct comment and give it 5 stars

the answer is 5 its 5

Therefore, the value of the equation [tex]f(x) = x^2 + 3[/tex] is [tex]19.[/tex]

What is the equation?

The definition of an equation is a mathematical statement that shows that two mathematical expressions are equal.

Here given equation is

[tex]f(x) = x^2 + 3[/tex]

when [tex]x=-4[/tex] so,

[tex]f(-4)=(-4)^2+3\\\\f(-4)=16+3\\\\f(-4)=19[/tex]

Hence, the value of the equation [tex]f(x) = x^2 + 3[/tex] is [tex]19.[/tex]

To know more about the equation

https://brainly.com/question/12788590

#SPJ2

look at pic I need help!!!! :(

Answers

Answer: x=12

Step-by-step explanation:

5x-15=2x+21(AIA)

3x-15=21

3x=36

x=12

The range of y = - 32x ^ 2 + 90x + 3

Answers

Enter a problem...

Algebra Examples

Popular Problems Algebra Find the Domain and Range y=3/2x^2+4x-9

−

The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.

Interval Notation:

(

−

∞

)

Set-Builder Notation:

{

∈

}

The range is the set of all valid

values. Use the graph to find the range.

Interval Notation:

[

−

∞

)

Set-Builder Notation:

{

∣

≥

−

}

Determine the domain and range.

Domain:

(

−

∞

)

{

∈

}

Range:

[

−

∞

)

{

∣

≥

−

}

image of graph

Answer:

y ≤ 66.28 -> -∞

Step-by-step explanation:

y = a (x-h)² + k ... (h,k): vertex

y = - 32x² + 90x + 3

= -32 (x² - (90/32)x + (90/64)²) + (3 + (32)*(90/64)²)

= -32 (x² - 2*(90/64)x + (90/64)²) + (3+63.28) ... 90/64=1.41

= -32 (x - 1.41)² + 66.28

h = 1.41

k = 66.28 .... extremum of y value

y ≤ 66.28 (y is real number)

Solve 0 = 5x2 – 1.5x – 0.5 by using the graphing calculator to graph the related function. What are the solutions to the equation?

–0.5 and 0.2
–0.2 and 0.5
–0.5 and 0.5
–0.2 and –0.5

Answers

Answer:

b -0.2 and 0.5

Step-by-step explanation:

What is the value of the expression below? ( 3 + 1 × 5 ) 2

Answers

Answer:

(3+ 5)2=8*2=16

Step-by-step explanation:

Answer:

Step-by-step explanation:

(3+1*5)2

B- brackets

I- indices

D- division

M- multiplication

A- addition

S- subtraction

1*5=5

5+3=8

8*2=16

Madison finished of her homework
before dinner. What percent of
Madison's homework is left to finish?
15%

Answers

Answer:

I didn't understand your question

Liliana's monthly budget is represented by the pie chart below. All amounts
are in dollars.

Answers

Answer:

B option 13%

Step-by-step explanation:

total monthly budget=429+924+198+ 858+363+528=3300

car expanse=429

Now divide

car expanse/total budget

429/3300=0.13

for %age multiply answer with 100

0.13*100=13%

. Select all of the situations below that model this fraction. *

A. 243 people were at the park. 20 people were playing volleyball. How many people were not playing volleyball?
B. Marcy's bookshelf had 20 shelves. She had 243 books. How many books would go on each shelf if she put the same number of books on each shelf?
C. Josh made $243 in 20 days. How much did he earn each day?
D. Sally and Len bicycled 243 miles in 20 days. How many miles did they bicycle each day?

NEED HELP IN TEST

Answers

Answer:

i think the answer is B, C and D

Which of these is NOT an example of lateral surface area? A. The label of a soup can. B. Painting the walls of your bedroom. C. The paper wrapper of an ice cream cone. D. The air in a basketball.

Answers

Answer:

Step-by-step explanation:

The lateral surface area is the area of all the sides of a 3-dimensional object excluding its base and top.

The total surface area of a room would be the walls of the room. this is because the roof and the floor would be excluded

The wrapper of an ice-cream cone excludes the base and the top. Thus it is an example of the lateral surface area

The air in a basketball can qualify as the volume of the basketball (a sphere)

Answer:

D. The air in a basketball.

Step-by-step explanation:

If a chicken has 4kg of corn, how many days will it last if it eats 1/8 of a kg of corn a day?

Answers

Answer:

32 days

Step-by-step explanation:

4 ÷ ⅛ =

4 × 8 = 32 days

Answer:

32 days

Step-by-step explanation:

4kg÷⅛ of a kg

=4/1× 8/1.......... that is the reciprocal of ⅛

=32 days

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