What’s the volume of a triangular prism?

Step-by-step explanation:

these are supplementary angles

LOM + MON = 180

(4x + 30) + 8x + 90 = 180

12x + 120 = 180

solve for x and then substitute into 8x +90

Step-by-step explanation:

its a triangle so find XZ then use cosine rule to find angle X

Answer:

3rd option

Step-by-step explanation:

cos([tex]\frac{5\pi }{6}[/tex] ) ← is an angle in the 2nd quadrant where cos < 0

= - cos(π - [tex]\frac{5\pi }{6}[/tex] )

= - cos([tex]\frac{\pi }{6}[/tex] )

= - [tex]\frac{\sqrt{3} }{2}[/tex]

Answer:

Solution given:

y+135°=180°[sum of opposite angle of a cyclic quadrilateral is supplementary]

y=180°-135°

y=25°

again

2x-1+3x+1=180°[sum of opposite angle of a cyclic quadrilateral is supplementary]

5x=180

x=180/5.x=36

x=36°,y=25°

Answer:

53°

Step-by-step explanation:

[tex]m \angle1 = \frac{1}{2} (50 + 56) \degree \\ \\ = \frac{1}{2} \times 106 \degree \\ \\ = 53 \degree[/tex]

Answer:

29

Step-by-step explanation:

Answer:

Hello! answer: 29

Step-by-step explanation:

10/\2 is just 10 × 10 and 10 × 10 = 100 3/5/\2 is just 3/5 × 3/5 and 3/5 × 3/5 = 9/25 now we can do the math! 100 × 9/25 = 36 and 36 - 7 = 29 So 29 is the answer hope that helps!

Answer:

a

c

Step-by-step explanation:

Note that

> means greater than

< means less than

≥ means greater than or equal to  

≤ less than or equal to  

11x ≥ 132

divide both sides of the equation by 11

x ≥ 12

this means that the value of x is greater or equal to 12

In the option, the values that fit this condition are 12 and 26

Answer:

Hello! x = 6

angle measure: 64

HOPE THAT HELPS a bit when trying to solve the whole thing

multiply the first equation with-3

-3x-6y=-18

3x+8y=4

2y=-14

y=-7

x=20

the answer is D

Answer:

The answer is D. when you substitute the x's with 20 and the y's with -7 it works. Plug them in and you have ur answer.

Step-by-step explanation:

Answer:

{ 2/−3 ,−2/3, −8/12}

Step-by-step explanation:

Step-by-step explanation:

{2/-3, -2/3, -8/12 I think

Answer:

1 centimet

Step-by-step explanation:

Answer:

A Centimeter!

Step-by-step explanation:

Heard of the Acronym

King Henry Died m Drinking Chocolate Milk

K = King = Kilometers

H = Henry = Hectometers

D = Died = Decameters

M = m = meters

D = Drinking = Decimeters

C = Chocolate = centimeters

The metric system is based on the power of ten.

There are 10 Decimeters in a meter

There are 100 Centimeters (your answer) in a meter

There are 1000 Millimeters in a meter

Similarly:

1 Decameter = 10 meters

1 Hectometer = 100 meters

1 Kilometer = 1000 meters

So you can use it for this:

1 Hectometer = (10x10x10x10)cm or 10,000 cm

In this problem I am starting at 10, and multiplying as many tens as I need to get to Hectometer ( refer acronym).

Centimeters to Decimeters = 10

Decimeters to Meters = 10

Meters to Decameters = 10

Decameters to Hectometers is 10

So we have 4 - 10s so we do 10x10x10x10 or 10,000 cm in a Hectometer

1 cm would equal 0.0001 Hectometer

or 1/10,000 of a cm

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer:

The line's slope equals the difference between points' y-coordinates divided by the difference between their x-coordinates. Select any two points on the line of best fit. These points may or may not be actual scatter points on the graph. Subtract the first point's y-coordinate from the second point's y-coordinate.

Answer:

D

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Answer:

1. Letting the toy roll down a ramp

2. Letting the toy roll down a ramp

3. The objects must have similar charges

4. The plane moves

5. Thermal

Step-by-step explanation:

Answer:

2y=9-x

y=9-x/2

9/2-x/2=mx+c

c=9/2

m=-1/2

Answer:

the answer of this question is

2y=-x+9

Answer:

Step-by-step explanation:

Answer:

9/25

Step-by-step explanation:

Two pyramids are similar. Their base edges are a ratio of 3:5. Find the ratio of their surface area.

The ratio of the surface area is calculated as the square of the ratio of the edges

Hence,

Ration of surface area = 3²/5²

= 9/25

Answer:

=

−

±

2

−

4

√

2

x=\frac{-{\color{#e8710a}{b}} \pm \sqrt{{\color{#e8710a}{b}}^{2}-4{\color{#c92786}{a}}{\color{#129eaf}{c}}}}{2{\color{#c92786}{a}}}

x=2a−b±b2−4ac

Once in standard form, identify a, b and c from the original equation and plug them into the quadratic formula.

3

2

+

6

+

1

8

=

0

3x^{2}+6x+18=0

3x2+6x+18=0

=

3

a={\color{#c92786}{3}}

a=3

=

6

b={\color{#e8710a}{6}}

b=6

=

1

8

c={\color{#129eaf}{18}}

c=18

=

−

6

±

6

2

−

4

⋅

3

⋅

1

8

√

2

⋅

3

x=\frac{-{\color{#e8710a}{6}} \pm \sqrt{{\color{#e8710a}{6}}^{2}-4 \cdot {\color{#c92786}{3}} \cdot {\color{#129eaf}{18}}}}{2 \cdot {\color{#c92786}{3}}}

x=2⋅3−6±62−4⋅3⋅18

2

Simplify

Answer:

x=-1+or-i radical 5

Step-by-step explanation:

Answer:

0.8

or

[tex]\frac{4}{5}[/tex]

Step-by-step explanation:

10 ÷ 12.50

10 ÷ 12.5

0.8

Answer:

10 divided by 12.5 = 0.8 is your answer

Answer:

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

Answer:

5x - 5

Step-by-step explanation:

We need to write a bionomial with ,

Definition of Binomial :-

Here let the variable be x . So one such bionomial can be ,

→ 5x - 5

Answer:

(-1, 2/3).

Step-by-step explanation:

Taking the derivative of f, we get f' = x^2 - 1 = 0.  Thus, x = -1 and x = +1.

At the relative max, y = (1/3)(-1)^3 - (-1) = -1/3 + 1 = 2/3.

The relative maximum is at (-1, 2/3).

Answer:

The answer is C

Step-by-step explanation:

Answer:

Answer = D

Step-by-step explanation:

If you add all of the heights up you get 480. divide that by ten (because there were 10 students whose height was taken) then you get 48. therefore, the typical second-grade student is about 48 inches tall.

I hope this helps have a good day :)

The typical second-grade student is about 48 inches tall.

'Mean is the average of the given numbers and is calculated by dividing the sum of given numbers by the total number of numbers.'

According to the given problem,

Given data = { 44, 45, 47, 49, 48, 48, 49, 50, 48, 52 }

Sum of the given data = 44 + 45 + 47 + 49 + 48 + 48 + 49 + 50 + 48 + 52

                                     = 480

Average of the given heights = [tex]\frac{480}{10}[/tex]

                                                 = 48

Hence, we can conclude,  The typical second-grade student is about 48 inches tall since the average of the given data is 48.

Learn more about mean here: https://brainly.com/question/22871228

#SPJ2

Step-by-step explanation:

comvert units into one unit

4ft 2in = 4 + 2/12 ft

3ft 4in = 3ft + 4/12ft

Know that the ratio of tan(x) = O / A

and set up proportions

[tex] \frac{ba}{ac} = \frac{h}{rt} [/tex]

solve for h

Answer:

Step-by-step explanation:

assuming that the triangles are similar,  which I can't by what is shown in the picture, but I'm guessing that there are more instructions off screen , that say they are.

' = feet

" = inches

h / 20' = 4'-2" / 3'-4"

just use inches for this,  it's easier

h / 240" = 50" / 40"

h = 240 ( 50 / 40 )

h = 300"

h = 25'

Answer:

3,982,754.7645691

Step-by-step explanation:

please say its right