Mathematics High School

Which of the following is a net of a triangular prism? A) Figure A B) Figure B C) Figure C D) None of these

Answers

Answer 1

Step-by-step explanation:

Figure A is the triangular prism

Related Questions

the diagram shows a right angled triangle.what is the value of h

Answers

Answer:

I got the answer as h=8.184cm

Heya !

⇢ [tex]\sf{What \: is \: \frac{32 \: x \: 2}{4} \: ?[/tex]

⇢ Remember you'll have to simplify about this.

⇢ Explain into your own words.

⇢ Don't copy/don't cheat.

⇢ Nonsense/Relevant answers, will be reported!

50 POINTS!

Thanks ~

Answers

Answer:

32 x 2
---------- = 16
.....4

To start off we can do 32 x 2.
32 x 2 = 64

Next, we divide 64 by 4 to equal the fraction 32 x 2 / 4.
64 divided by 4 = 16

In conclusion the fraction 32 x 2 / 4 is equal to 16.

Step-by-step explanation:

Have a great rest of your day
#TheWizzer

Answer: hii

Step-by-step explanation:

If a = −3, then a + a2 − a3 + a4 − a5 = _____

Answers

45 :) hope I helped!

Four friends went to the movies.
Each person bought a movie ticket, and the total the four friends spent on the tickets was $52.
Which equation can be used to find the cost of each ticket?
4+2 = 52
B 2 - 4 = 52
4.3 = 52
© = 52

Answers

Answer:

C. 4x = 52

Step-by-step explanation:

If each person spent $x,

then the total amount spent will be 4x

we already know that the total amount spent is 52

so, 4x = 52

Answer:

4x=52

Step-by-step explanation:

[tex]let \: the \: price \: for \: each \: ticket \: be = x \\ since \: four \: persons \: bought \: the \: ticket \: \\ 4x = 52 \\ the \: equation \: for \: each \: ticket \: will \: be \: \\ 4x = 52[/tex]

=
5. If p(x) = 1/2(x–5)^2+ 14, what is the

value of p(3)?

Answers

Answer:

i think since p(x) = p(3)

Step-by-step explanation:

then p(3) = 3

where you see x add 3

so 1/2(x-5)^2 + 14

1/2(3-5)^2 + 14

1/2(-2)^2 + 14

1/2 x 4 + 14

cancel out 4 by 2 ( divide)

you get 2 + 14

16.

p(x) = 16.

Hope this helps .

Identify the quadrants in following coordinate plane

I NEED ANWSER FAST!!!!!

Answers

Answer:

Step-by-step explanation:

starting from the upper right corner and going counterclockwise.

upper right: I

upper left: II

bottom left: III

bottom right: IV

What percent of the time did she eat at most 8 cookies?

Answers

Answer:80%

Step-by-step explanation:8/10×100

(3x+6)^2
Please show the work step-by-step, thank you! <3

Answers

If its asking you to expand use foil
rewrite as a double bracket
(3x+6)(3x+6)
multiply the first terms of each bracket
3x*3x=9x^2
multiply the outside terms on each bracket
3x*6=18x
multiply the inside terms on each bracket
6*3x=18x
multiply the last terms in each bracket
6*6=36
Collect the terms
9x^2+18x+18x+36
Simplify
9x^2+36x+36

11] You buy a house for $175,000. The economy goes
down and your house is losing value at 4% semi-annually.
How much is your house worth in 5 years?

Answers

Answer:

4% of 175,000 is 7,000

7,000x 5=35,000

175,000-42,000 equals 140,000 the value of the house

Please complete the table!

Answers

Answer:

im sorry theirs not eghou imformation

Step-by-step explanation:

2 √5 / 7 - √3 rationalise

Answers

Answer:

[tex]\huge\underline{\red{A}\blue{n}\pink{s}\purple{w}\orange{e}\green{r} -}[/tex]

the question asks us to rationalise the given term ! thus , we'll just have to remove the √3 from th denominator anyhow !

let's start ~

[tex] \frac{2 \sqrt{5} }{7 - \sqrt{3} } \\ \\ \implies \: \frac{2 \sqrt{5} }{7 - \sqrt{3} } \: \times \: \frac{7 + \sqrt{3} }{7 + \sqrt{3} } = \frac{14 \sqrt{5} + 2 \sqrt{15} }{(7) {}^{2} - ( \sqrt{3) {}^{2} } } \\ \\ \implies \frac{14 \sqrt{5} + 2 \sqrt{15} }{49 - 3} \\ \\ \implies \frac{14 \sqrt{5} + 2 \sqrt{15} }{46} \\ \\ \implies \: \frac{\cancel{2}(7 \sqrt{5{} } \: + \sqrt{15} )}{\cancel{46} } \\ \\\bold\red{ \implies \: \frac{7 \sqrt{5} + \sqrt{15} }{23}}[/tex]

hope helpful :D

Please help! The possible answers and the question are in the photo below.

Answers

Answer:

Step-by-step explanation:

The average is in the limits

jake finishes piano practice at 2:45 p.m. after practicing for 37 minutes. What time does Natalie’s practice start? Natalie’s practice starts at __________ p.m.

Answers

Answer:

3:22

Step-by-step explanation:

What is true about the isosceles trapezoid?

Answers

Answer:

AD║BC

DE≅CE

AC≅DBΔ

ΔAED≅ΔBEC

Step-by-step explanation:

NOTHING ELSE

≅

║

have a good day!

What two numbers multiply to egalitarian -35 and add to equal -2

Answers

Using a system of equations, it is found that the numbers are 5 and -7.

What is a system of equations?

A system of equations is when two or more variables are related, and equations are built to find the values of each variable.

In this problem, we say that the numbers are x and y.

They multiply to -35, hence:

xy = -35.

They add to -2, hence:

x + y = -2 -> y = -2 - x

Replacing on the first equation:

x(-2 - x) = -35

-x² - 2x + 35 = 0

x² + 2x - 35 = 0

(x + 7)(x - 5) = 0

x = -7 -> y = 5

x = 5 -> y = -7

Hence the numbers are 5 and -7.

More can be learned about a system of equations at https://brainly.com/question/24342899

a
Levi just started a running plan where he runs 8 miles the first week and then
increases the number of miles he runs by 5% each week. If he keeps up this plan for
19 weeks, how many total miles would Levi have run, to the nearest whole number?

Answers

Answer:

244 miles (nearest whole number)

Step-by-step explanation:

This scenario can be modeled as a geometric series.

From the information given:

[tex]a[/tex] (initial term) = 8 (miles)[tex]r[/tex] (common ratio) = 1.05 (as number of miles increases by 5% each week)[tex]n[/tex] = 19 (as the plan is for 19 weeks)

The formula for the sum of the first n terms of a geometric series is:

[tex]S_n=\dfrac{a(1-r^n)}{1-r}[/tex]

Therefore, the sum of the first 19 terms is:

[tex]\implies S_{19}=\dfrac{8(1-1.05^{19})}{1-1.05}[/tex]

[tex]\implies S_{19}=244.3120313...[/tex]

Solution

244 miles (to the nearest whole number)

First term=a=8miCommon ratio=(100+5)% =105%=1.05 weeks=n=19

It's a GP

we need Sum

[tex]\\ \rm\Rrightarrow S_n=\dfrac{a(1-r^n)}{1-r}[/tex]

[tex]\\ \rm\Rrightarrow S_{19}=\dfrac{8(1-1.05^{19})}{1-1.05}[/tex]

[tex]\\ \rm\Rrightarrow S_{19}=\dfrac{−12.21560156300510578244137725830078125}{-0.05}[/tex]

[tex]\\ \rm\Rrightarrow S_{19}=244.312\approx 244mi[/tex]

Please Evaluate These Expressions:

1. 18 • (7+2²) ÷ 3 - 40 =

2. c² - y ÷ 2 =

Hint:
For Question two c = 6 and y = 16

Answers

1. -33.963333

2. 28

but i'm not sure

Let p: A number is greater than 25.
Let q: A number is less than 35.
If p^qis true, then what could the number be? Select two options.
O 24
0 28
0 32
O 36
O40

Answers

Let p: A number is greater than 25.
Let q: A number is less than 35.
If p^qis true, then what could the number be? Select two options.
O 24
0 28
0 32
O 36
O40

The answer is 32

whats the value of -15-9+(-7)?
A. -31
B. -17
C. -13
D. -1

Answers

Answer:

Step-by-step explanation:

-15-9+(-7)

answer: A, -31.

hope this helps! mark me brainliest as well please.

Answer:

-31

Step-by-step explanation:

you can subtract -15 and -9 which equals -24. After that, you can just subtract it by 7 . because +(-)= - so -15-9-7= -31

A cone has a volume of 923.16 cubic meters and a height of 18 meters. What is its radius?

Answers

r≈7m

V=πr2h
3
Solving for

r=3V

πh=3·923.16
π·18≈6.99823m

To estimate the number of students in your school who play a sport outside of school, you decide to survey the players on the boys' baseball team.

Answers

Very wrong. Not a random selection, only men when you want all students, if they play at school then they probably dont play outside or other way around, biased selection, etc.

hwo do i simplify 9y+4-6y

Answers

Answer:

Solution for 9y+4-6y= equation: Simplifying 9y + 4 + -6y = 0 Reorder the terms: 4 + 9y + -6y = 0 Combine like terms: 9y + -6y = 3y 4 + 3y = 0 Solving 4 + 3y = 0 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right.

Step-by-step explanation:

Lauren has a balance of $140. 15 in her checking account. She uses her debit card to pay $85. 75 for a concert ticket. What is the balance in her checking account now?

Answers

$54.4

hope it really helps...!!!

How much did each pack of yarn cost?? 22 points

Answers

Answer:

$13

Step-by-step explanation:

89 = 11 +6x

78 = 6x

x = 13

Answer:

13 dollars

Step-by-step explanation:

89-11=78

78/6=13

In a right triangle, sin(β) = 0.292. If the hypotenuse of the triangle has a length of 17.5 cm, what is the length of the side adjacent to angle β. Note: You will also need to use the Pythagorean theorem to answer this question.
16.7 cm
5.1 cm
11.4 cm
4.1 cm

Answers

So, the length of the side adjacent to angle β is approximately 17.15 cm. triangle Therefore, the closest option is 16.7 cm.

What is a triangle?

A triangle is a closed, double-symmetrical shape composed of three line segments known as sides that intersect at three places known as vertices. Triangles are distinguished by their sides and angles. Triangles can be equilateral (all factions equal), isosceles, or scalene based on their sides. Triangles are classified as acute (all angles are fewer than 90 degrees), good (one angle is equal to 90 degrees), or orbicular (all angles are higher than 90 degrees) (all angles greater than 90 degrees). The region of a triangle can be calculated using the formula A = (1/2)bh, where an is the neighbourhood, b is the triangle's base, and h is the triangle's height.

sin(β) = opposite/hypotenuse

[tex]hypotenuse^2 = adjacent^2 + opposite^2\\17.5^2 = adjacent^2 + opposite^2\\306.25 = adjacent^2 + opposite^2\\[/tex]

opposite = sin(β) x hypotenuse = 0.292 x 17.5 = 5.095 cm

[tex]306.25 = adjacent^2 + 5.095^2\\306.25 - 5.095^2 = adjacent^2\\294.81 = adjacent^2\\[/tex]

√294.81 = adjacent

So, the length of the side adjacent to angle β is approximately 17.15 cm. Therefore, the closest option is 16.7 cm.

To know more about triangle visit:

https://brainly.com/question/2773823

#SPJ1

50 points!
Ahmed needs to take a close-up shot of an orange for his art class. He frames a shot of an orange as shown below, so that the lines of sight form tangents to the orange. If the measure of the cameras viewing angle is 34 degrees, what is angle ACB?

Answers

Answer:

either 34 or 214

Step-by-step explanation:

Find the coordinates of the turning point for the equation of the graph below
y=x^2– 16x +39
=

Answers

Answer:

x = 8 - sqrt(y + 25)

Step-by-step explanation:

comparing given equation with ax^2+bx+c;

a=1 b=-16 c=39

now,

x coordinate of vertex = -b/2a

= 16/2*1

= 8

again,

y coordinate of vertex = (8)^2-16(8)+39

=-25

Therefore, the turning point is (8,-25).

look at the expression below. 1/2 (a+b) - (a-b)2. what is the value of the expression when a = 18 and b = 14?

A 32
B 12
C 8
D 0

Answers

Answer:

Step-by-step explanation:

[tex]=\frac{1}{2}(a+b)-(a-b)\times2\\\\= \frac{1}{2}(18+14)-(18-14)\times2\\\\= \frac{1}{2}(32)-(4)\times2\\\\=16-8=8[/tex]

What shape has been used to form the quilt pattern below?

Answers

Answer:

Right Triangles

Step-by-step explanation:

This is because in a right angled triangle, there is one angle that is equal to 90 degrees, and 2 that are 45 degrees each.

These 45 degree corners make up the corners of the square (45+45 = 90 = right angle = corner of square)

Hope this makes sense.

Xin leans a 26-foot ladder against a wall so that it forms an angle of 78^{\circ} ∘ with the ground. What’s the horizontal distance between the base of the ladder and the wall? Round your answer to the nearest hundredth of a foot if necessary

Answers

The ladder and the wall it leans on are illustrations of right triangle

The horizontal distance from the base of the ladder is 5.41 feet

How to determine the horizontal distance?

The given parameters are:

Length (L) = 26 feet

Angle of elevation (θ) = 78 degrees

The horizontal distance (D) is calculated using the following cosine ratio

cos(θ) = D/L

Substitute known values

cos(78) = D/26

Make D the subject

D = 26 * cos(78)

Multiply

D = 5.41

Hence, the horizontal distance from the base of the ladder is 5.41 feet