If BC = x − 2, CD = 19, and BD = 3x − 11, what is BD? Simplify your answer and write it as a proper fraction, mixed number, or integer. Could you please type the answer in a step by step.

If BC = X 2, CD = 19, And BD = 3x 11, What Is BD? Simplify Your Answer And Write It As A Proper Fraction,

Answers

Answer 1

Answer:

UV = 15

BD= 31

Step-by-step explanation:

Since, U is the midpoint of TV.

Therefore,

TU = UV

x + 10 = 3x

x - 3x = - 10

-2x = - 10

x = - 10/-2

x = 5

UV = 3x = 3*5

UV = 15

BD = BC + CD

3x - 11 = x - 2 + 19

3x - 11 = x + 17

3x - x = 11 + 17

2x = 28

x = 28/2

x = 14

BD = 3x - 11 = 3*14-11 = 42 - 11

BD= 31


Related Questions

Can someone rewrite the expression x^2 * x^-12 in the form of x^n. Pleasee

Answers

Answer:

x^ -10 or 1/x^10

Step-by-step explanation:

What is the slope of the line that passes through the points (-2,8) and (-22,8)? Write your answer in simplest from

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Can you help me with my homework I need help grades are finalized tomorrow I posted the pictures on my Paige

Can you please help with this question

Answers

Answer:

all

Step-by-step explanation:

first we can combine 5x and - 2x

5x + -2x = 3x

now we have 3x + 5 > 11

now we can go through all of the numbers to see which numbers make the inequality true

3 yes

3 * 3 = 9

9 + 5 = 14

so all of the numbers make it true

Answer:

d is the right answer

Step-by-step explanation:

3x+5-2x>11

3(3)+5-2(3)>11

8>11

so a is wrong

3(5)+5-2(5)>11

10>11

so b is wrong

3(6)+5-2(6)>11

11>11

 c is wrong bc they equal

Please explain how this diagrams works

Answers

Answer:

x = 21°

Step-by-step explanation:

opposite angles are equal

therefore, (3x + 1)° = 64°

open the brackets

3x + 1 = 64

3x = 64 - 1

3x = 63

divide both sides by 3

x = 21°

In Seattle, WA, it is said to rain 66% of the time. Since there are 365 days in a year, approximately how many days is it expected To rain? ​

Answers

365days is 100%
xdays is 66%

66x365 =24090
24090/100= 240,9
it’s expected to rain approximately 241 days

In a year with 365 days, it should rain for about 240 of those days for the given condition.

What is the percentage?

It is the ratio of two integers expressed as a decimal fraction of a whole number. It is a statistic for contrasting two sets of data, and the % sign is used to describe it as a percentage. Percentages are often and creatively used. For instance, a lot of data is published as percentages in the media, including bank interest rates, retail discounts, and inflation rates.

It is supposed to rain 66% of the time in Seattle, Washington. Considering that there are 365 days in a year,

Suppose the number of days is it expected to rain obtained be x,

x=66% of 365

x=66/100 × 365

x=240,9 ≈ 240

Thus, it should rain for about 240 days.

Learn more about the percentage here:

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Evaluate. 5(-6)

Helppp

Answers

Step-by-step explanation:

-30

multiply you'll get a negative number

PLEASE HELP!! BEST ANSWER WILL BE MARKED BRAINIEST! The stadium is at (-2,3) and the high schools (1,8). What is the shortest driving distance (in blocks) between these two locations? Can you figure this out without looking a the grid

Answers

Answer:

Shortest distance is 5 blocks.

Answer:

5.8

Step-by-step explanation:

I'm not 100% on this as the decimal in the answer makes me doubt myself. Here's the explanation anyways

What is the related rate of the ratio 90 to 3?

Answers

Answer:

30:1

Step-by-step explanation:

90:3

90÷3=30

3÷3=1

=30:1

I need help on this question

Answers

Answer:

If they are the same size and length

Step-by-step explanation:

Angles are congruent if ,and only if ,they have the same measure.

Hope it helps.

Study the graphs of f(x) and g(x). Which statement describes g(x) as a transformation of f(x) and identifies an equation for g(x)?

Answers

Answer:

D

Step-by-step explanation:

Solve the equation 4(0.2*-5)=12

Answers

Hey there!

[tex]Answer:\boxed{\text{FALSE}}[/tex]

[tex]Explanation:[/tex]

[tex]4(0.2\times-5)=12[/tex]

This equation is false because the value of 4(0.2 * -5) is not equal to 12.

Hope this helps!

Savannah's balance in her checking account was –$638.57. She deposited two checks, each in the amount of $298.40. What is Savannah’s new checking account balance after the deposits?

Answers

Answer:

$-41.77

Step-by-step explanation:

$298.40 multiplied by 2 is $596.8, since Savannah added 2 deposits.

Now we add that to the current balance, -$638.57, to get an answer of $-41.77

Answer:

-41.77

Step-by-step explanation:

Multiply $298.40 by 2 OR add $298.40 + $298.40

either gives you $596.80

Savannah deposited $596.80

You add that to -$638.57

Anders has a total of 7 yards of ribbon. He cuts the ribbon into 4 pieces of equal length. What is the length, in yards, of each piece of
ribbon?
NY

Answers

The length of each piece is 1.75 yards

Are the following ratios equivalent?
$3 for 5 pages of stickers.
$15 for 19 pages of stickers.
Yes or no
Answer:

Answers

Answer:

no

Step-by-step explanation:

I need help on this assignment

Answers

Answer:

11. X'( 1 , 6 )

12. Y'( 5 , 1 )

13. Z'( 6 , 4 )

14. X"( -1 , -6 )

15. Y"( -5 , -1 )

16. Z"( -6 , -4 )

Only had time for the coordinates-!

translate this phrase into algebraic expression 23 increased by twice gali’s score use variable g represent gali’s score

Answers

Hey there! I'm happy to help!

We have twice Gali's score, which is 2 multiplied by g, which we can write as 2g.

We increase 23 by 2g, which means, we add.

23+2g.

Have a wonderful day! :D

Answer:

23+2g

Step-by-step explanation:

Let g = gali's score

[tex]twice \:gali\: score = 2\times g\\\\= 2g[/tex]

To increase = +

[tex]23 +2g[/tex]

. Which table does NOT show y as a function of x?
I 름
4
1
A.
7
Х
10
14
9
9
11
y
18
17
15
16
110
90
B.
14
х
100
80
100
y
-0.2
1.0
-0.9
8.1
-1.3
4.4
C.
0.6
-3.7
Х
-0.2
5.8
y
29
24
21
-27
2.5
2.5
D.
- 24
Х
2.7
2.8
2.7
Y У
o

Answers

이거 뭐야? 이건 질문이 내가 몰라요 그래서 내가 미안해요.

Winston put 3600 in a bank account that pays 3.4% over a 6 year period. How is the amount of simple interest will he earn? remember i = p r t

Answers

Answer:

3600 x 3.4=122.4 122.4 x 6=Answer

Step-by-step explanation:

What is the meaning of the expression (4 + 5) x 2?

Answers

Answer:

18.

Step-by-step explanation:

4+5 is 9, and 9 times 2 is 18

The answer is 18 if that’s what your asking
Tip: use bedmas for similar equations
B- brackets
E- exponents
D- division
M- multiplication
A- addition
S- subtraction
(It’s the order in which you should solve)

Can you please help

Solve: x/2 = 7

Answers are:
x=5
X=7
X=9
X=14

Answers

Answer:

X = 14

14/2=7

Answer:

x=7

Step-by-step explanation:

you multiply a 2 to one already there and it eliminates the 2 entirely and then you get x=7

Urgent Fast!!!!!!!??????​

Answers

If he has 484 plants and there are as many rows as there are plants in each row, his field is a square.

The area of a square = (side)^2

In this problem,

Area = 484

side = # of rows

Let's plug our values into the formula above

484 plants = (side)^2

Take the sqrt of both sides.

22 rows = side.

Answer:

This is the answer..........

Is the ordered pair (-3,2) a solution to the equation 5x + 2y = -11

Answers

Step-by-step explanation:

(-3,2) is equal to (x,y)

x=-3 so 5x becomes 5x-3.

5x-3=-15

y=2 so 2y becomes 2x2.

2x2=4

-15+4=-11

T/F

True

So the answer is Yes, the ordered pair (-3,2) is a solution.

hope it helps!

Translate the following algebraic expression into a written expression 3x ^ 2 + 2y + 1/2

Answers

Answer:

5

Step-by-step explanation:

1) Identify the volume of a rectangular pyramid with length 16 m, width 12 m, and height 17 m. 2) Identify the volume of a regular hexagonal pyramid with base edge length 8 in. and height 10 in. rounded to the nearest tenth. PLEASE HELP

Answers

Answer:

First problem: 1088 [tex]m^{3}[/tex]

Second problem: 554.3 [tex]m^{3}[/tex]

Step-by-step explanation: Please see the images below!

The volumes of both the pyramids are 1088 m³ and 554.3 in³.

What is volume?

The volume of a shape or solid is the space occupied by it, which also includes its height or depth.

a) To find the volume of the pyramid, first calculate the area of the base.

B = lw

Substitute 16 for l and 12 for w.

B = 16 ⋅ 12

Simplify.

B = 192 m²

To find the volume of the pyramid, use the formula for the volume of a pyramid.

V = 1/3 Bh

Substitute 192 for B and 17 for h.

V = 1/3 ⋅ 192 ⋅ 17

Simplify.

V = 1088 m³

Therefore, the volume of the rectangular pyramid is 1088 m³.

b) Similarly for the volume of a regular hexagonal pyramid with base edge length 8 in. and height 10 in.

Base area = 96√3 in²

Volume = 1/3 × 96√3 in² × 10 in

= 554.3 in³

Hence, the volumes of both the pyramids are 1088 m³ and 554.3 in³.

Learn more about volumes click;

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MATCH THE EXPRESSIONS WITH THE VARIABLES IN IT! HELP I APPRECIATE IT

Answers

x:

[tex]3x^{2} +x+9[/tex]

y:

[tex]4y+7[/tex]

[tex]6y^{2} +y+3[/tex]

x and y:

[tex]2x-3y^{3} -4[/tex]

[tex]5x+3y+6[/tex]

Is 6.60660666 a rational number?

Answers

Answer:

no

Step-by-step explanation:

Solve the equation 1/4 (x+2)+5=-x

Answers

Answer:

Exact Form:

x=−225

Decimal Form:

x=−4.4

Mixed Number Form:

x=−4 2/5

Step-by-step explanation:

Answer:

x = 6

Step-by-step explanation:

1/4 (x-2) + 5 = x

1/4 (x-2) = x - 5

x - 2 = 4(x-5)

x-2 = 4*x + 4*-5

x-2 = 4x - 20

x - 4x = 2 - 20

-3x = -18

x = -18/-3

x = 6

Check:

1/4(6-2) + 5 = 6

1/4(4) + 5 = 6

1 + 5 = 6

A carton has a length of fraction 2 and 1 over 6 feet, width of fraction 1 and 1 over 5 feet, and height of fraction 2 and 1 over 2 feet. What is the volume of the carton?

Answers

Answer:

6 1/2 cubic feet

Step-by-step explanation:

A carton has a length of 2 1/6 feet

The width is 1 1/5 feet

The height is 2 1/2 feet

Therefore the volume of the carton can be calculated as follows

= length × width × height

= 2 1/6 × 1 1/5 × 2 1/2

= 13/6 × 6/5 × 5/2

= 390/60

= 13/2

= 6 1/2 cubic feet

Hence the volume of the carton is 6 1/2 cubic feet

Are All integers are in the set of real numbers.

Answers

if ur asking are all integers real number then yes they are. real number are anything u can put on a number line. things such as square roots or pie are NOT real number or “Rational”

-55÷12 = 7÷4m + 8÷3m what is m

Answers

Answer:

[tex]m=-\frac{53}{55} \\m=-0.963[/tex]

Step-by-step explanation:

Rewrite Equation.

[tex]7/4m+8/3m=-55/12[/tex]

Simplify.

[tex]\frac{53}{12m} =-55/12[/tex]

Simplify.

[tex]\frac{53}{12m} =-\frac{55}{12}[/tex]

Multiply the numerator of the first fraction by the denominator of the second fraction. Set this equal to the product of the denominator of the first fraction and the numerator of the second fraction.

[tex]53*12=12m*-55[/tex]

Simplify & Answer:

[tex]m=-\frac{53}{55}[/tex]

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