What is the area of the trapezoid?

Answer:

2.5+7.5+-10n+-20

Step-by-step explanation:

Multiply everything on the inside by the number on the outside and put it together with addition signs.

-2.5(-3+4n+8)

-2.5*-3=7.5

-2.5(7.5+4n+8)

-2.5*4= -10

-2.5(7.5+-10n+8)

-2.5*8=-20

-2.5+7.5+-10n+-20

Answer: 7.5 + 200n

Step-by-step explanation:

(-2.5 • -3) + (-2.5 • 4n) + (-2.5 • 8)

7.5 + -10n + -20

7.5 + 200n

Answer:

615.44m²

Step-by-step explanation:

The base of the silo is a circle

Rea of the base of the silo = πr²

r is the radius of the silo

Given

radius r = 14m

Area of the base of the silo = π(14)²

Area of the base of the silo = 3.14(196)

Area of the base of the silo = 615.44

Hence the area of the base of the silo is 615.44m²

Answer:

14

Step-by-step explanation:

-4+5=1

1=v/14

1x14=14

14=v

Answer

Help me too

Step-by-step explanation:

Answer:

205.25072

Step-by-step explanation:

use the cone calculator

Answer:

<6 , <8 , <3 are congruent to <1

Step-by-step explanation:

<6 = <1 ( being opposite Angles of parallelogram )

<8 = <6 ( being corresponding angles)

<8 = <1

<3 = <8 ( being opposite angles of parallelogram)

<3 = <1

Hope it will help :)❤

Answer:

18

Step-by-step explanation:

18÷3=6

Answer:

18

Step-by-step explanation:

6*3=18

18/3=6

Answer:

Flour = 360g

Eggs = 3

Milk = 900ml

Step-by-step explanation:

Answer:

The answer I got was $500

Answer:

$475

Step-by-step explanation:

$25 times 17 years = $425

$50 on 1st year plus the $425 over 17 years

$475

Answer:

1372 inches

Step-by-step explanation:

980/5=196

196*7=1372

Answer: b. $286,525

Step-by-step explanation:

The amount the have saved for a down payment is:

= 365,000 * 21.5%

= $‭78,475‬

They will have to get the rest by loan which is:

= 365,000 - ‭78,475‬

= $286,525

Answer:

b

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

The value of expression 34 + 4/9 w at w = -1/2 is [tex]33\frac{7}{9}[/tex]

The definition of an expression in maths is a statement composed of terms and operations.

Given an expression, 34 + 4/9 w

Put w = -1/2

34 + 4/9*(-1/2)

= 34 - 2/9

= 304/9 =  [tex]33\frac{7}{9}[/tex]

Hence, The value of expression 34 + 4/9 w at w = -1/2 is [tex]33\frac{7}{9}[/tex]

For more references on expression, click;

https://brainly.com/question/14083225

#SPJ2

Answer:

D.  16

Plzzzzz give me Brainliest!!!!!  

Answer:

BCE

Step-by-step explanation:

Answer: (B, C, E)

Step-by-step explanation:

B) Draw a marble from a bag containing 5 white marbles, 5 black marbles, 5 red marbles, and 5 green marbles, with each color representing a different homeroom.

C) Use a random number generator with 1, 2, and 12 representing the first homeroom, 7, 9, and 10 representing the second homeroom, 3, 8, and 11 representing the third homeroom, and 4, 5, and 6 representing the fourth homeroom.

E) Spin a spinner with 8 congruent sections with 2 sections assigned to each homeroom.

Answer:

Meron po ba itong question

Answer: cuddgwodwehihsddutesksksyd

Step-by-step explanation: there u do it to me i do it to u

Step-by-step explanation:

QR is parallel to TU | Given

S is the midpoint of QT | Given

QS = ST | Definition of midpoint

<QSR = <TSU | definition of vertical angles

<QRS = <STU | Definition of Alternate Interior Angles

QSR = TSU | ASA

Pretty sure that's right :D

Also, wherever it says "=", I mean congruency symbol

Answer:

8

Step-by-step explanation:

Use PEMDAS.

P-Parenthesis/Brackets

E-exponents

M-multiply

D-divide

A-add

S-subtract

Answer:

x= -5/3

Step-by-step explanation:

Answer:

The correct answer would be

C (5,20)

Answer:

i believe the correct answer is c

Answer:

∠A=30°

Step-by-step explanation:

let's call the angle at the bottom B and the one next to the 130 C

∠A=3x-6

∠C=180-130= 50°

vertical angles are equal∠B =8x+4

∠A+∠C+∠B=180°

find x:

3x-6+50+8x+4= 180°

11x+48=180°

11x= 132

x=12

find ∠A

∠A=3x-6= 3(12)-6 =30°

Answer: 144,36,0,-41

hope this helps :}

Answer:

The first one is B, the second is A

Step-by-step explanation:

For a polynomial to be in standard form, it needs to have the exponents decreasing from left to right. In order from left to right, B goes 7,3,2,1,0, hence it is in standard form.

A polynomial cannot have a fractional exponent, hence a is not a polynomial.

Answer:

5/10

Step-by-step explanation:

hope this helped

Answer:

Its A

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

1/81

(1/9)^2

Thanks me later ☺️

Answer:

The required equation is:

[tex]y = -\frac{3}{2}x+9[/tex]

Step-by-step explanation:

To find the equation of a line, the slope and y-intercept is required.

The slope can be found by finding the slope of given line segment. A the perpendicular bisector of a line is perpendicular to the given line, the product of their slopes will be -1 and it will pass through the mid-point of given line segment.

Given points are:

[tex](x_1,y_1) = (8,10)\\(x_2,y_2) = (-4,2)[/tex]

We will find the slope of given line segment first

[tex]m = \frac{y_2-y_1}{x_2-x_1}\\= \frac{2-10}{-4-8}\\=\frac{-8}{-12}\\=\frac{2}{3}[/tex]

Let m_1 be the slope of perpendicular bisector then,

[tex]m.m_1 = -1\\\frac{2}{3}.m_1 = -1\\m_1 = \frac{-3}{2}[/tex]

Now the mid-point

[tex](x,y) = (\frac{x_1+x_2}{2} , \frac{y_1+y_2}{2})\\= (\frac{8-4}{2} , \frac{10+2}{2})\\=(\frac{4}{2}, \frac{12}{2})\\=(2,6)[/tex]

We have to find equation of a line with slope -3/2 passing through (2,6)

The equation of line in slope-intercept form is given by:

[tex]y = m_1x+b[/tex]

Putting the value of slope

[tex]y= -\frac{3}{2}x+b[/tex]

Putting the point (2,6) to find the y-intercept

[tex]6 = -\frac{3}{2}(2)+b\\6 = -3+b\\b = 6+3 =9[/tex]

The equation is:

[tex]y = -\frac{3}{2}x+9[/tex]

The equation of the perpendicular bisection that passes through the point (2,6) and has a slope -3/2 is [tex]\rm (y-6)=-\dfrac{3}{2}(x-2)[/tex] and this can be determined by using the point-slope form of the line.

Given :

Endpoints  -- (8,10) and (-4,2)

The following steps can be used in order to determine the equation of the perpendicular bisector:

Step 1 - First, determine the slope of the line that passes through points (8,10) and (-4,2).

[tex]\rm m =\dfrac{2-10}{-4-8}[/tex]

[tex]\rm m = \dfrac{8}{12}[/tex]

[tex]\rm m = \dfrac{2}{3}[/tex]

Step 2 - So, the slope of the perpendicular bisector is given by:

[tex]\rm m'm = -1[/tex]

[tex]\rm m' = -\dfrac{3}{2}[/tex]

Step 3 - Now, determine the midpoint of the line that passes through the points (8,10) and (-4,2).

[tex]\rm x = \dfrac{8-4}{2}=2[/tex]

[tex]\rm y = \dfrac{10+2}{2}=6[/tex]

Step 4 - So, the equation of the perpendicular bisection that passes through the point (2,6) and has a slope -3/2 is:

[tex]\rm (y-6)=-\dfrac{3}{2}(x-2)[/tex]

For more information, refer to the link given below:

https://brainly.com/question/11897796

Answer:

a) 29.6%

b)29.9%

Step-by-step explanation:

Here, we want to change the values to percentage form

a) we have this as;

21/71 * 100% = 29.6%

b) we have thus as;

46/154 * 100% = 29.9%

Your answer will be -1 2/10, or -1 1/5 if you're looking for a simplified answer. My method is called KCF, or Keep Change Flip. First, you don't have to do anything with the -4/5. Next, you would want to change the division to multiplication. It is possible to just divide across, but changing it to multiplication is way easier and will save time. After that, you would switch -2/3 to -3/2. FLIPPING THE SECOND FRACTION DOES NOT MEAN THE NEGATIVE TURNS INTO A POSITIVE. Your answer would be 12/10, but we aren't done just yet. 10 goes into 12 once, now we have 1 2/10 left over. If you simplify you will get 1 1/5. So there you have it! I answered you question as best as I could and I hope this was helpful.

Answer:

What statements =?

Step-by-step explanation: