In ABCD, BC = DB and m B = 62°. Find m D.

Answer:

The answer is 27t - 12.

Step-by-step explanation:

1) Remove parentheses.

[tex] \frac{1}{2} \times 18t + 2t \times 9 - 12[/tex]

2) Use this rule: a/b × c/d = ac/bd.

[tex] \frac{1 \times 18t}{2} + 2t \times 9 - 12[/tex]

3) Simplify 1 × 18t to 18t.

[tex] \frac{18t}{2} + 2t \times 9 - 12[/tex]

4) Simplify 18t/2 to 9t.

[tex]9t + 2t \times 9 - 12[/tex]

5) Simplify 2t × 9 to 18t.

[tex]9t + 18t - 12[/tex]

6) Collect like terms.

[tex](9t + 18t) - 12[/tex]

7) Simplify.

[tex]27t - 12[/tex]

Thus, the answer is 27t - 12.

Answer:

Step-by-step explanation:

attach an image

Answer:

1. 10 dollars for each child

2. a. You could have 2 children and 4 adults.

2. b. I can't figure out another solution.

Sorry. :(((

Hope this helped, tho. :))

Answer:

They Sold 100 General Tickets And 250 Student Tickets.

Step-by-step explanation:

100x8= 800

250x5=1250

1250+800=2050

Hope This Helped!

Answer:

red box       5, 3, 0, -9, 4, 0, 2, -37

Step-by-step explanation:

Answer:

Which language is this I don't understand

Answer:

51 girls

Step-by-step explanation:

85 represents the total amount of students in 5th grade, including boys and girls.

0.6 or 60% of the 85 students in 5th grade are girls.

0.6 x 85 = 51

Therefore, there are 51 girls out of the 85 students in 5th grade.

Answer:

2≥x> -3

Step-by-step explanation:

Answer:

a) 3m + m

b) 2m + 2m

Answer:

Step-by-step explanation:

a) 3m + m

b) 2m + 2m

Answer:

it is 0,0

Step-by-step explanation:

it 8s this because they are adding 6 on the cost side and 2 on the number of balloons and if they do this in reverse you get 0,0

Answer: Segment (of a Circle) A segment is a region bounded by a chord of a circle and the intercepted arc of the circle. A segment with an intercepted arc less than a semicircle is called a minor segment. A sector with an intercepted arc greater than a semi-circle is called a major segment.

I hope this helped you but, I didnt know the ones on your assignment :)

Answer: X=-3.

Anne was correct at fist, but likely didn’t solve the rest of the equation. The correct answer is X=-3, from 5(2x - 3)= 20x + 15, simplified by the distributive property going to 10x - 15 = 20x + 15. You then subtract +15 from the right side, or left side if you want to have a more positive answer, though it depends. That leaves you with 10x - 30 = 20x.  You subtract 10x from itself and from 20x. Then you have -30 = 10x. You divide 10x by -30, and you get -3. Therefore, X = -3.

Step-by-step explanation:

Answer:

The mother is 45 years old

The daughter would be 9 years old

45-3=42

9-3=6

6x7=42 !

Answer:

Step-by-step explanation:

I think its 2.....

The diameter of the pond is 11.54 m.

A circle is a shape consisting of all points in a plane that are at a given distance from a given point, the centre.

Given that at the center of a circular pond, there is apole of 11.63 high above the surface of water from a point on the edge of a pond.

A man of 1. 62 m high observed the angle of elevation of the top of the pole and found to be 60degree

We need to find the diameter.

tan60=11.63-1.62/r

r=10/tan60

r=10/√3

r=5.77

We know that diameter is twice the radius

d=2r

d=2(5.77)

d=11.54

Hence, the diameter of the pond is 11.54 m.

To learn more on Circles click:

https://brainly.com/question/11833983

#SPJ2

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Answer:

0.144

Step-by-step explanation:

[tex] \sqrt[250]{36} [/tex]

9514 1404 393

Answer:

  G: $27

  H: $25

Step-by-step explanation:

In each case, the "initial cost" is the cost when the number of hours is zero.

For company G, it is ...

  c = 27 + 10·0

  c = 27

For company H, it is 25 (corresponds to Hours = 0).

__

The initial costs are ...

  G: $27

  H: $25

_____

Additional comment

The cost per hour is found from the equation by looking at the coefficient of h. It is $10 per hour for Company G.

The cost per hour is found from the table by looking at the increase when the number of hours increases by 1. For 1 hour, the cost goes from 25 to 32, an increase of $7 for 1 hour. The cost is $7 per hour for Company H.

9514 1404 393

Answer:

  77.3 cm

Step-by-step explanation:

The distance FA is the diagonal of rectangle ABFE. We know the length AB, so we need to find the length BF. That is found using the trig relation ...

  cos(25°) = BC/BF

  BF = BC/cos(25°) ≈ (60 cm)/0.906308 ≈ 66.203 cm

Then the diagonal length FA is found using the Pythagorean theorem:

  FA = √(AB² +BF²)

  FA = √(40² +66.203²) ≈ √5982.79 ≈ 77.349 . . . cm

The diagonal length FA is about 77.3 cm.

9514 1404 393

Answer:

  $91.56

Step-by-step explanation:

We can simplify Nancy's cost expression to ...

  c +0.09c = c(1 +0.09) = 1.09c

The the total cost of the item of interest is ...

  (1.09)($84) = $91.56

Answer:

r = 8 cm

Step-by-step explanation:

V = π·r²·h

1004.8 = 3.14(5)·r²

r² = 1004.8/15.7

r² = 64

r = √64 = 8

Answer:

1. 8

2. 9

3. 1

4. 3

5. 125/1000

Step-by-step explanation:

hope I  helped :)

Answer:

4a=16

a=4

4x4=16

Step-by-step explanation:

Answer:

Step-by-step explanation:

Explicit formula of a G.P. is given by,

[tex]a_n=a(r)^{n-1}[/tex]

Here, [tex]a_n[/tex] = nth term

a = First term

n = number of term

r = common ratio

Given sequence is 3, 6, 12, .......

a = 3

r = [tex]\frac{6}{3}[/tex] = 2

Therefore, explicit formula will be,

[tex]a_n=3(2)^{n-1}[/tex]

Option (3) is the answer.

Parent function → f(x) = 3ˣ

Transformed function → g(x) = [tex]3^{x+5}[/tex]

Since, g(x) = f(x + 5)

Therefore, function 'f' has been shifted 5 units left.

Option (1) is the answer.

Answer:

C I think

Step-by-step explanation:

sin a= opp/ hypotanuese

= 2 root 10/11

so C

if my answer helps please mark as brainliest.

Answer:

b hope it help

Step-by-step explanation:

Answer:

the fraction is already in its simplest form

Answer:

C, m angle 1 = 60°, m angle 2 = 30°, m angle 3= 60°

Step-by-step explanation:

Each of the 6 triangles in the hexagon are equilateral, meaning that each angle is 60 degrees (180 degrees in a triangle / 3).

Answer:

9

Step-by-step explanation:

3x3 =9 hope this helps bbs

Answer:

Step-by-step explanation:

5. 50

and im stuck on 6

Answer:

Step-by-step explanation:

you said your scale factor is 0.66 then your area of 84 units*(2/3) = 56