The front of a house is in the shape of a hexagon with two right angles.
The other four angles are all the same size.

Calculate the size of one of these angles.​

Answer:

2(x + 31.5) = 3x + 24

2x+63= 3x+24

2x+63-63=3x+24-63

x=39

Answer:

[tex]x=39[/tex]

Step-by-step explanation:

[tex]2\left(x+31.5\right)=3x+24[/tex]

[tex]\textbf{Apply the distributive law:-}[/tex]

[tex]a(b+c)=ab+ac[/tex]

here, a= 2, b=x, c= 31.5

[tex]2\left(x+31.5\right)[/tex]

[tex]\textbf{Multiple:-}[/tex] [tex]2\cdot \:31.5=63[/tex]

[tex]=2x+63[/tex]

[tex]2x+63=3x+24[/tex]

[tex]\textbf{Now, Subtract 63 from both sides:-}[/tex]

[tex]2x+63-63=3x+24-63[/tex]

[tex]2x=3x-39[/tex]

[tex]\textbf{\mathrm{Subtract\:}3x\mathrm{\:from\:both\:sides}:-}[/tex]

[tex]2x-3x=3x-39-3x[/tex]

[tex]-x=-39[/tex]

[tex]\textbf{\mathrm{Divide\:both\:sides\:by\:}-1:-}[/tex]

[tex]\frac{-x}{-1}=\frac{-39}{-1}[/tex]

[tex]x=39[/tex]

[tex]\textbf{OAmalOHopeO}[/tex]

Answer:

126.73

Step-by-step explanation:

5.03+13.7+108

5.03+13.7= 18.73

18.73 +108=

126.73

y2 is it because it is the biggest number

Answer:

126 & 146 is irrational, 36 & 169 rational

Answer:

126 and 146

Step-by-step explanation:

Answer:

The slope is a gradient of a line is a number that describes both the direction and the steepness of the line.

Step-by-step explanation:

Answer:

Below in bold.

Step-by-step explanation:

i) Amount = 15000(1 + 0.10)^2 = 18,150.

Interest = 3,150.

ii) Amount = 15620(1 + 0.08/2)^(3/2*2)

= 15620(1 + 0.04)^3

= 17,570.38.

Interest =1,950.38.

iii) Amount = 100000(1 + 0.04/4)^(3)

= 100000(1 + 0.01)^3

= 103,030.1

Interest = 3030.1.

(2) x

2x ⁴ means 2 × x ⁴ = 2 × x × x × x × x

(3) 3

-3⁴ means - (3 × 3 × 3 × 3)

(4) -2

(-2)⁵ means (-2) × (-2) × (-2) × (-2) × (-2)

(5) y

10xy ² means 10 × x × y × y

(6) m

5m ²n means 5 × m × m × n

Answer:

6.25YEARS

Step-by-step explanation:

S.I.=P×R×T÷100

T=S.I.×100÷P×R

T=500×100÷2000×4

T=500÷20×4

T=500÷80

T=6.25 YEARS

[tex]\text{a}_1=0 \ \text{and} \ \text{a}_2=3\\\\\text{r}=\text{a}_2-\text{a}_1=3-0=3\\\\\text{a}_{50}=\text{a}_1+49\text{r}=0+49\cdot3=0+147=147\\\\\huge\boxed{\text{a}_{50}=147}[/tex]

Answer:

I think it will help you a lot.

Answer:

Mathematics is the study of numbers, shapes and patterns

Archimedes is known as the Father of Mathematics. Mathematics is one of the ancient sciences developed in time immemorial.

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

If all question are worth same same amount of points, you can miss 5 questions out of 35 and get an 86. If you miss 6 questions you would get an 83.

hope this helped!

Answer:

5

Step-by-step explanation:

Answer:

1: it is called a building cause it can still be improve or built on.

2: its an integer in a decimal formation.

3: cause each unit is apart from the other units even though it is 1 big building.

Step-by-step explanation:

Answer:

3 meals

Step-by-step explanation:

The card costs $6, so we will subtract that from $15 because it is the starting amount. Karla can't buy these meals for $3 without $6. Anyways, 15-6 is 9. Each meal costs $3 so we'll then divide 9 by 3, which gives us our answer: she bought 3 meals.

Answer:

Karla bought 3 meals.

Step-by-step explanation:

6+3m=15

Subtract 6 both sides.

3m=9

Divide 3 both sides.

m=3

m=meals she bought

Answer:

El conjunto de números racionales se denota con la letra mayúscula latina Q presentada en un tipo de letra de doble trazo. Es parte de una familia de símbolos, presentados en un tipo de letra de doble trazo, que representan los conjuntos de números utilizados como base para las matemáticas.

Step-by-step explanation:

Answer:

14

Step-by-step explanation:

14 x 2 = 28

14 x 3 = 42

Answer:

He bought 9

Step-by-step explanation:

add 50 in the calculator until you get 450 then add 24 and you get 474. i hope this helped

Answer:

-29/1  or   29/-1

Step-by-step explanation:

It can also be a lot of other things if you scale it up properly such as:

-58/2

-87/3

-116/4

Answer:

no

Step-by-step explanation:

nisisueheuueueeujdjfud

Answer:

≈ 8.9

Step-by-step explanation:

Assuming you are requiring the length of the unknown side

let the side ( hypotenuse ) be x

Using Pythagoras' identity

The square on the hypotenuse ie equal to the sum of the squares on the other 2 sides, that is

x² = 4² + 8² = 16 + 64 = 80 ( take square root of both sides )

x = [tex]\sqrt{80}[/tex] ≈ 8.9 ( to 1 dec. place )

Hello :D

If you are trying to work out area you have to do:

8cm x 4cm = 24cm

If you are trying to work out the perimeter then you have to work out the distance around the shape

Subtract t the first 2 choices from the total time:

10 - 3.2 - 3.5 = 3.3

The 3rd selection needs to be 3.3 minutes long

Answer:

20

Step-by-step explanation:

Solution:

24 6

__ × __

30 6

= 4×5

=20

Answer: B(8, 1)

Step-by-step explanation:

Q) 5 × (2/6) = ?

→ 5 × (2/6)

→ 10/6

→ 5/3 {final answer}

Answer:

so the answer is 200

Step-by-step explanation:

= 20 (10) =20*10 200

Answer:

[tex]\sqrt{20\\}[/tex]

Step-by-step explanation:

a^2 +b^2=c^2

c is the hypotenuse

assuming that 2 is a and 4 is b, then it would be:

2^2 + 4^2= c^2

4+16=c^2

20=c^2

take the square root of both sides

[tex]\sqrt{20}=\sqrt{c^{2} }[/tex]

c=[tex]\sqrt{20}[/tex]

hope this helped!! <333

Answer:

5/8 feet

Step-by-step explanation:

3/8 ÷ 3/5

3/8 x 5/3 = 15/24 = 5/8

CHECK YOUR WORK:

5/8 x 3/5 = 15/40 = 3/8