All categories

3 years ago

Help!!!!!!! Really need it

Mathematics

1 answer:

AfilCa [17]3 years ago

6 0

The word is B_SA _B I don’t know the rest

You might be interested in

Find the value of x. Round your answer to the nearest tenth.

skad [1K]

Answer:

x = 9.7

Step-by-step explanation:

Reference angle (θ) = 68°

Opposite = 24

Adjacent = x

Apply, the trigonometric function, TOA which is:

$tan (/theta) = \frac{Opp}{Adj}$

Plug in the values

$tan 68 = \frac{24}{x}$

Multiply both sides by x

$x*tan 68 = 24$

Divide both sides by tan 68

$x = \frac{24}{tan 68}$

x = 9.69662942

x = 9.7 (nearest tenth)

8 0

3 years ago

What is 4x-8y=5 6x-12y=10

Anvisha [2.4K]

If it is a system of two unknowns:
1) 4x-8y=5 multiple by 3
2)6x-12y=10 multiple by -2
then
12x-24y=15
-12x+24y=-20
x and y equals 0, so
Answer: no solution

5 0

4 years ago

How do we solve this?<br> (No need to find x)

Genrish500 [490]

Answer:

Hi,

Step-by-step explanation:

We can't solve that but reduce it to the same denominator.

$\dfrac{x+5}{x}+\dfrac{x+8}{x-1}\\\\=\dfrac{(x+5)(x-1)+x(x+8)}{x(x-1)}\\\\=\dfrac{x^2+5x-x-5+x^2+8x}{x(x-1)}\\\\=\dfrac{2x^2+12x-5}{x(x-1)}\\$

5 0

3 years ago

Write a recursive formula for the sequence<br> 1/4,1/2,3/4

Serjik [45]

Answer:

$a_n = a_ {n - 1} + \frac{1}{2} , \: a_1 = \frac{1}{4}$

Step-by-step explanation:

The given sequence is:

$\frac{1}{4}, \frac{1}{2}, \frac{3}{4}$

The first term of this sequence is

$a_1 = \frac{1}{4}$

There is a common difference of d=½

The recursive formula is:

$a_n = a_ {n - 1} + d$

We substitute the common difference to get:

$a_n = a_ {n - 1} + \frac{1}{2}$

8 0

3 years ago

Can someone help help me with #3

Elis [28]

The transformation is a flip or a reflection

5 0

4 years ago