Question in image, please help

Answer:

20

Step-by-step explanation:

Solution:

24 6

__ × __

30 6

= 4×5

=20

Answer:

no

Step-by-step explanation:

nisisueheuueueeujdjfud

Answer:

0.5

Step-by-step explanation:

6/13 is the same as saying 6 ÷ 13

6 ÷ 13 = 0.4615384615

The first position after the decimal is the tenths column. Round up, because 6>5.

Answer:

126.73

Step-by-step explanation:

5.03+13.7+108

5.03+13.7= 18.73

18.73 +108=

126.73

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:

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

Q) 5 × (2/6) = ?

→ 5 × (2/6)

→ 10/6

→ 5/3 {final answer}

Answer:

(13,2)

plss mark me brainliesttt

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[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:

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:

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

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:

≈ 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

Answer:

x>4

Step-by-step explanation:

30-10=20, 20/5=4

hi <3

5x + 10 > 30

subtract 10 from both sides:

5x > 20

divide both sides by 5:

x > 4

hope this helps :)

y2 is it because it is the biggest number

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 & 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:

[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:

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: B(8, 1)

Step-by-step explanation:

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:

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:

so the answer is 200

Step-by-step explanation:

= 20 (10) =20*10 200

Step-by-step explanation:

[tex](3m - 2m)(9m {}^{2} + 6m + 4 {m}^{2} )[/tex]

2.

[tex](p + 5q)( {p}^{2} - 5qp + 25q {}^{2} )[/tex]

3.

[tex]25(2x + 1) {}^{2} [/tex]

4.

[tex] \: (2x - 1)(x + 5) [/tex]

5.

[tex](a + 5b)( {a}^{2} - 5ba + 25 {b}^{2} )[/tex]

6.

[tex](x - 3)(2x - 5)[/tex]

7.

[tex](x + 2)(x + 8)[/tex]

8

[tex](x - 3)(x - 6)[/tex]

9.

[tex](x - 6)(x + 4)[/tex]

10.

[tex](x - 9)(x - 4)[/tex]

11.

[tex](3x +5 )(x - 2)[/tex]

12.

[tex](2x - 3)(x - 5)[/tex]

13.

[tex](8x + 1)(x + 2)[/tex]