Si dos rectas cualesquiera se cortan varias rectas paralelas, sus segmentos
determinados en una de las rectas son proporcionales a los segmentos
correspondientes en la otra.

Answer:

30

Step-by-step explanation:

1 ten = 10, 20 ones = 20

Answer: $33.00

Step-by-step explanation:

Given

Mr. Claussen needs 15 Pounds of ground beef

It is stated that 2 pounds of beef cost $4.40

Using unitary method

1 Pound cost  [tex]\frac{4.4}{2}=\$2.2[/tex]

For 15 pounds it is

[tex]\Rightarrow 15\times 2.2=\$33[/tex]

Thus, he has to spend $33 for 15 pound meat

Answer: 5

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

first do 75/50 = 1.5

then multiply red by 1.5

13 landed on red so

13 x 1.5 = 19.5

but since you round up it is 20

Answer:

√3

Step-by-step explanation:

Spanish

Racionalización de denominadores 3 / v3 tres sobre raíz cuadrada de 3

da

Usando el método de índices

3 / √3 = 3¹ / 3¹ / ²

= 3¹ / 3⁰.⁵

= 3¹⁻¹ / ²

= 3 ¹ / ²

= √3

Esto también se puede resolver multiplicando tanto el numerador como el denominador por √3

3 / √3 * √3 / √3

= 3√3 / √3 * 3

= 3√3 / √9

= 3√3 / 3

Los tres se cancelan y nos queda √3

English

Rationalization of denominators 3 /v3 three over square root of 3

gives

Using the method of indices

3 / √3 = 3¹/ 3¹/²

= 3¹/ 3⁰.⁵

= 3¹⁻¹/²

=3 ¹/²

=√3

This can also be solved multiplying both the numerator and the denominator by √3

3 / √3 * √3/√3

= 3√3/ √3*3

= 3√3/ √9

= 3√3/ 3

The three are cancelled and we are left with √3

Answer:6300mm

Step-by-step explanation:

Answer:

Step-by-step explanation:

Given

Required equation:

The y-intercept is:

Bacteria population 35 in hours:

Answer:

i think A

Step-by-step explanation:

if it's not that then im sorry for wrong answer

Answer:

A

Step-by-step explanation:

To find the answer, convert the fractions so that they have the same denominator. 2/4 can be 3/6, since both of them are one half. 1/3 can be 2/6 since both are a third. 3/6 + 2/6 = 5/6.

Answer:

87 inches

or

7.25 feet

Step-by-step explanation:

1 foot = 12

8 foot = 96 inches

96  -  9 = 87

87 inches

or

7.25 foot

Answer:

La suma de dos numeros es 57.Si el mayor de los dos números es 9 menos que el doble de los más pequeños, encuentre los dos números.

(Scroll Down for Answer!)

Step-by-step explanation:

3*y = 57 + 9 = 66

y = 66/3 = 22

x + 22 = 57

x = 57 - 22 = 35

Por lo tanto, los números son 35 and 22.

Answer: [tex]12< x \leq 20[/tex]

Step-by-step explanation:

Given

x is at a distance of 20 or less i.e. x can be 20 or less

[tex]x\leq20[/tex]

and it starts from the number 12 i.e.

[tex]12< x[/tex]

In interval notation it is

[tex]12< x \leq 20[/tex]

Answer:

I would say b as it's easier to group and find a common denominator

Step-by-step explanation:

Answer:

area= 208

Step-by-step explanation:

triangle area= (b x h) /2

26 x 16= 416

416/2= 208

Answer:

208 cm^2

Step-by-step explanation:

Area of a triangle is [tex]\frac{height * width}{2}[/tex].

Answer:

With what, I don't see anything?

Given:

A circle with diameter 9 cm.

To find:

The area of the circle.

Solution:

The area of a circle is:

[tex]A=\pi r^2[/tex]                   ...(i)

Where r is the radius.

We know that, the diameter of a circle is twice than its radius.

The diameter of the given circle is 9 cm.

[tex]r=\dfrac{9}{2}[/tex]

[tex]r=4.5[/tex]

Substituting [tex]r=4.5, \pi =3.14[/tex] in (i), we get

[tex]A=(3.14)(4.5)^2[/tex]

[tex]A=(3.14)(20.25)[/tex]

[tex]A=63.585[/tex]

[tex]A\approx 63.6[/tex]

Therefore, the area of the given circle is 63.6.

Answer: top

Step-by-step explanation:

Answer:

The formula for the area of the triangle is:

[tex]\displaystyle A=24x^2[/tex]

When x = 3, the area is 216 square centimeters.

When x = 2.4, the area is 138.24 square centimeters.

And when x = 5, the hypotenuse of the triangle is 50 centimeters.

Step-by-step explanation:

We are given a right triangle with a height of 8x and a base of 6x.

The area of a triangle is given by the formula:

[tex]\displaystyle A=\frac{1}{2}bh[/tex]

So, by substitution:

[tex]\displaystyle A=\frac{1}{2}(8x)(6x)=24x^2[/tex]

When x = 3, the area will be:

[tex]\displaystyle A(3)=24(3)^2=216\text{ cm}^2[/tex]

And when x = 2.4, the area will be:

[tex]A(2.4)=24(2.4)^2=138.24\text{ cm}^2[/tex]

When x = 5, the height will be 8(5) = 40 cm and the base will be 6(5) = 30 cm.

By the Pythagorean Theorem:

[tex]a^2+b^2=c^2[/tex]

So:

[tex](40)^2+(30)^2=c^2[/tex]

The hypotenuse will be:

[tex]c=\sqrt{1600+900}=\sqrt{2500}=50\text{ cm}[/tex]

Answer:

[tex]\frac{64.5}{38.7}: \frac{5}{3}[/tex]

Step-by-step explanation:

5 : 3

5 + 3 = 8

103.2 ÷ 8

12.9

12.9 × 3

38.7

12.9 × 5

64.5

Answer: Samantha

Step-by-step explanation: 70 miles every two hours is only 35 mph, so Samantha is faster

Answer:

Samantha is faster then Bridget because Samantha is 45 and Bridget is 35

Answer:

Step-by-step explanation:

It is non-linear. A linear function can be written in the form y = mx + b

Answer:

Paul needs to work for 50 weeks.

Step-by-step explanation:

1,500+200= 1700

14,200-1,700= 12,500

12,500/125= 100

100/2= 50

let me know if this is wrong.

Answer:

its 169 million i think sorry if wrong have a good day

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

The line isn't too high or low.

Answer:

0,4

Step-by-step explanation:

Answer:

Slope = -3

Step-by-step explanation: