geometry help quickly

Answer:

Also BC = 12

B......6......D......6......C

Now, AC = 2.

A can be either left of C or right of C

If A is left of C , AB = 12-2 = 10 (Correct)

If A is right of C AB = 12 +2 = 14 (Incorrect)

So the points placing is as below

B......6......D....4....A..2..C

Length of segment AD = 4

Answer:

20

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

Answer:

-11

Step-by-step explanation:

Answer:

Step-by-step explanation:

f(2) = 4

Answer:

F,D. C,D

Step-by-step explanation:

This is all I know the F and D make a right angle and the C,D make a 360 degree angle.

Me ayudas por favor

:-/ es para Hoy

Answer:

y=4x

Step-by-step explanation:

Answer:

68

Step-by-step explanation:

all the explanation is in the photo

Answer:

Step-by-step explanation:

ΔXYZ

Δ QSR

Ratios:

The answer is no, because ratios are different

Correct choice is A

Answer:

it is A (OoO)

Step-by-step explanation:

Answer:

25% off

Step-by-step explanation:

First, find 90/120, which is 0.75. Now, since the phone is not 75% off, you just find 100-75, which gives you 25%.

a) find area

a = l • w

a = 17.8 • 10.6

a = 188.68 m²

//

b) find the area of the vegetable garden and then multiply by the cost

a = l • w

a = 49 • 15.2

a = 744.8 m²

total cost = 744.8 • 91

total cost = 67776.8

//

c) find perimeter

p = 2(l) + 2(w)

p = 2(18.7) + 2(12.6)

p = 62.6 m

//

d) find area then divide by 1.25

a = l • w

a = 20 • 15.7

a = 314 m²

314/1.25 = 251.2

251.2 banana trees

//

Just double check to make sure my calculations are correct.

Step-by-step explanation:

ok

5y -29 and 3y +19 are vertical angles so they are equal

sweet then equal and solve

5Y -29= 3y +19

2y = 48

y = 24

substitute in if needed.

then for 4x+5 and 3X +7

4X + 5 IS CORRESPONDING TO <3. asked <3 is supplementary to 3x+7 so:

4x+5 + 3x + 7 = 180

7x = 168

x = 24

<6 is corresponding to 3x +7 so they are equal

<6 = 3(24) +7 = 79

Answer:

Total number of group formed = 7

Step-by-step explanation:

As given,

1 group has 8 people

Total people = 53

Let

Total number of group made = x

As 1 group = 8 tourist

⇒x group = 8x tourist

As Total tourist = 53

⇒8x = 53

⇒x = [tex]\frac{53}{8}[/tex] = 6.6

This means,

There are 6 full group of 8 people in each group = 48 tourist

and 1 group of 53-48 = 5 people.

So,

Total number of group formed = 7

In the diagram , Δ represent each person.

The figure  is as follows :

Answer:

-16/5

Step-by-step explanation:

Answer:

-16/5

Step-by-step explanation:

-32/10

reduce the fraction with 2

-16/5

Answer:

x=-2, y=5. (-2, 5).

Step-by-step explanation:

2x+9y=41

-4x+y=13

---------------

2(2x+9y)=2(41)

-4x+y=13

-----------------------

4x+18y=82

-4x+y=13

------------------

19y=95

y=95/19

y=5

2x+9(5)=41

2x+45=41

2x=41-45

2x=-4

x=-4/2=-2

Answer:

the answer is 11 because in a question like this you multiply first before anything, so 2x4 is 8 and then you have to add 8 by 3, which that equals to 11.

Answer:

Step-by-step explanation:

In a list of 3 to 99, the first multiple of 3 will be none other than 3 itself because when multiplied by 1, you get three.

The second number will be: 3 * 2 = 6

In a list from 5 to 100, the first multiple will be 5 with 5 being a multiple of itself when multiplied by 1.

Second number = 5 * 2 = 10

All the solutions of the expressions are,

1) 3yi

2) 3c

3) - 10x

4) - 5y

5) - 2a

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Now, We can solve as;

1) - √- 9y² , if y < 0

⇒ - √ - 9y²

⇒ - √- 1 × 3 × 3 × - y × - y

⇒ 3yi

2) 3√c², if c ≥ 0

⇒ 3 √c²

⇒ 3√c × c

⇒ 3c

3) - 5√4x², if x ≥ 0

⇒ - 5 √4x²

⇒ - 5 √(2x)²

⇒ - 5 × 2x

⇒ - 10x

4) - 5√y², if y > 0

⇒ - 5 √y²

⇒ - 5y

5) 0.5 √16a², if a < 0

⇒ 0.5 √(4a)²

⇒ 0.5 × -4a

⇒ - 2a

Learn more about the mathematical expression visit:

brainly.com/question/1859113

#SPJ1

════════ ∘◦❁◦∘ ════════

════════════════════

a = 13

U2 = 6

U3 = -1

U4 = -8

════════════════════

d = ..?

════════════════════

#since it gives a lot of number, i will just pick one of the nth term, ill choose U2

Un = a + (n-1)d

U2 = 13 + (2-1)d

6 = 13 + d

6 - 13 = d

d = -7

════════════════════

• The formula of arithmetic sequence

n = nth term

a = first term

d = common difference

════════════════════

Answer:

the is A=4......................

Answer:

39%

Step-by-step explanation:

It is given that 35 apartments have balconies in them.

While 55 apartments do not have balconies in them.

Total number of balconies is the sum of the apartments. i.e. 35 + 55

                                                                                             = 90 apartments

Therefore for the survey when an apartment is randomly selected, the percentage of the probability of the apartment to have a balcony can be found out by dividing 35 by 90 and then multiply by 100.

i.e.

[tex]$=\frac{35}{90}$[/tex]

= 0.38888888

Multiplying by 100, we get

= 0.388888 x 100

= 38.8888 %

= 39 %

Answer:

4(6+7)

Explanation:

24+28

(4×6)+(4×7)

4(6+7)

Answer:

0.3

Step-by-step explanation:

0.2,0.3,0.4

Answer:

y=-5x+0

Step-by-step explanation:

If it passes through the origin that means the Y-Intercept is 0

Answer:

X = 2, 4, 6, 7, 9

Y = 29, 33, 37, 39, 43

Step-by-step explanation:

Given a best fit line of :

y = 2x + 25

Take points X as :

X = 2, 4, 6, 7, 9

X = 2

y = 2(2) + 25 = 4 + 25 = 29

X = 4

y = 2(4) + 25 = 8 + 25 = 33

X = 6

y = 2(6) + 25 = 12 + 25 = 37

X = 7

y = 2(7) + 25 = 14 + 25 = 39

X = 9

y = 2(9) + 25 = 18 + 25 = 43