All categories

3 years ago

Helpp ASAP I’m timed I give Brainly things so hurry;)))

Mathematics

1 answer:

Deffense [45]3 years ago

5 0

Answer: Its A

Step-by-step explanation: The square root of 88 is 9.3.... add 2/5 and you get 9.78083151 and its not rational

You might be interested in

Someone please check my answers for 5 & 6, correct me if they are incorrect. May someone also please help me with 7 & 8?

joja [24]

For part 5 the total value is $1845, for part 6 the total net worth is $3200, and for part 7 the debt to assets value is 0.433.

It is defined as the amount one party needs to pay to another party as the first party borrowed an amount that will be credited by the second party. Debt occurs when one party cannot be able to purchase something under normal circumstances.

Total value = 20×30 + 18×40 + 35×15 = $1845

Net worth = (3500 + 300 + 600) - (1000+200) = $3200

Total debt value = 2000+3200 = $5200

Total assets value = 10000+1300+700 = $12000

Debt to assets value = 5200/12000 = 0.433

Similarly, we can find any debt to assets value by using the formula:

Debt to assets value = Total debt/Total assets

Thus, for part 5 the total value is $1845, for part 6 the total net worth is $3200, and for part 7 the debt to assets value is 0.433.

Learn more about the debt here:

brainly.com/question/17286021

#SPJ1

6 0

2 years ago

How to find all of the angles and sides of a triangle using sine

Hoochie [10]

Answer:

how to find them

Step-by-step explanation:

1. The sine of the angle = the length of the opposite side. the length of the hypotenuse.

2. The cosine of the angle = the length of the adjacent side. the length of the hypotenuse.

3. The tangent of the angle = the length of the opposite side. the length of the adjacent side.

6 0

4 years ago

. Write the quadratic equation in factored form. Be sure to write the entire equation. x^2 - 5x - 24 = 0

Viefleur [7K]

Answer:

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

Step-by-step explanation:

First, write out the equation as it is given in the problem:

$x^{2}-5x-24=0$

Now, you have to split up the "-5x" to get to factored form. The way to do this is to look for <em>the factors of "a" times "c" that sum to "b"</em>:

So, in this problem, a=1, b=-5, and c=-24. So, find the factors of (1*-24) that sum to (-5). To clarify, (1*-24)=-24, so you have to find factorsof -24 that sum to -5.

Let's write out a list of factors.

$1,-24---1+-24=-23no\\-1,24---1+24=23no\\2,-12---2+-12=-10no\\-2,12----2+12=10no\\3,-8---3+-8=-5yes$

Therefore, our two factors will be 3x and -8x.

Now, let's rewrite our equation with these new factors in place of the -5x:

$x^{2}-5x-24=0\\x^{2}+3x-8x-24=0$

Next, find your factored expressions:

$x^{2}+3x-8x-24=0\\(x^{2}+3x)(-8x-24)=0\\$

Take the GCF from each set of parenthesis:

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

The GCFs that you took out will become your second in the set for factorde form. It will be written as "x-8".

Therefore, your equation in factored form will be:

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

3 0

3 years ago

How do you do this? I’m really lost

Katen [24]

Answer:

Step-by-step explanation:

To do these the main think to consider is the boundaries of the functions. In other words, check when the boundary is true and use that function. And so,

If we look at 1a.) f(-3) this means that x=-3. Now check the boundary condition of both equations first. For 6x-1 use it only if x<0 well is -3<0? Yes, so we will use this function. But let's check why we won't use 7x+3 this is because the boundary is x≥0 and since x=-3, -3≥0 is false so we dont use that function. Therefore:

f(x)=6x-1

f(-3)= 6(-3) - 1 = -18 - 1 = -19

1b.) Same idea so we will use 7x+3 because 0≥0 is true and so:

f(x)= 7x + 3

f(0) = 7(0) + 3 = 0 + 3 = 3

1c.) We will use the second equation since 4≥0 is true and so:

f(x) = 7x + 3

f(4) = 7(4) + 3 = 28 + 3 = 31

You will use the same logic to solve 2 and 3. Good luck! Hope this helps!

6 0

3 years ago

25. Un arbusto es de 2,3 metros de altura. Está creciendo al lado de una valla que es de 3,2 metros de altura. ¿Cuánto más corta

Vinvika [58]

the fence It would be 1.2 meters higher when it growing agains the fence

<span>la fenceIt sería de 1,2 metros de alto cuando se crece agains de la valla</span>

8 0

3 years ago