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4 years ago

We're does the decimal go in the number2445

Mathematics

1 answer:

denis-greek [22]4 years ago

8 0

The decimal goes between four and the other four

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(08.07 LC)

Simora [160]

Answer:

3, -8 , 11.

Step-by-step explanation:

f(x) = (x - 3)(x + 8)(x - 11)

Finding the zeros:

(x - 3)(x + 8)(x - 11) = 0

x - 3 = 0 gives x = 3.

x + 8 = 0 gives x = -8.

x - 11 = 0 gives x = 11.

7 0

3 years ago

Anna has 32 red beads, 16 blue beads and 8 green beads. she wants to put an equal number of each kind of bead on necklaces she i

exis [7]

4 red beads
2 blue beads
1 green bead

3 0

3 years ago

Read 2 more answers

Wat are the two qualifications a graph must follow for it to be proportional

Oksi-84 [34.3K]

The two requirements for a proportional relationship are: The ratio of the two variables maintain the same ratio.

4 0

3 years ago

Simplify the product.<br> ( r + 8)( r + 6)

Temka [501]

X^2+6x+8x+48
x^2+14x+48

7 0

4 years ago

Determine the number of possible triangles, ABC, that can be formed given angle A = 30°, a = 4, and b = 6.

Sophie [7]

Answer:

Step-by-step explanation:

Alright, lets get started.

using Sine Law,

$\frac{sinA}{a}=\frac{sinB}{b}$

$\frac{sin30}{4}=\frac{sinB}{6}$

$sinB=0.75$

$angle B = 48.6$

Another angle will be

$angle B' = 180-48.6 = 131.4$

considering angle B, angle C = $180 - (48.6+30)=101.4$

considering angle B', angle C' = $180-(131.4+30)=18.6$

$\frac{sinA}{a}=\frac{sinC}{c}$

$\frac{sin30}{4}=\frac{sin101.4}{c}$

$c = 7.84$

Similarly, finding c'

$\frac{sinA}{a}=\frac{sinC'}{c'}$

$\frac{sin30}{4}=\frac{sin18.6}{c'}$

$c'=2.55$

Hence two triangles are possible with below details: : Answer

A = 30, B = 48.6, C = 101.4, c = 7.84

A = 30, B' = 131.4, C' = 18.6, c' = 2.55

Hope it will help :)

5 0

3 years ago