All categories

3 years ago

3.6/= 1.2/2 help please

Mathematics

1 answer:

LUCKY_DIMON [66]3 years ago

7 0

I think the question is supposed to be 3.6/y = 1.2/2

STEP 1: Divide 1.2 by 2 to get 0.6

3.6/y = 0.6

STEP 2: Multiply each term by y and simplify

3.6 = 0.6y

STEP 3: Since y is on the right side of the equation, switch the sides so it is on the left side of the equation

0.6y = 3.6

STEP 4: Divide each term by 0.6 and simplify

y = 6

SO, THE ANSWER IS...

y = 6

You might be interested in

A medical researcher designs a study that will investigate the effects of a

kakasveta [241]

Answer:

Step-by-step explanation:

4 0

3 years ago

The function f(x) is graphed below. Determine whether the degree of the function is

Nutka1998 [239]

Even bc it doesn’t go through the origin

7 0

3 years ago

Read 2 more answers

Answer -7 x (-9) = ? Thank You!

artcher [175]

-7 x (-9) = +63

because if we multiply negative by negative we obtain +

5 0

4 years ago

help please I need 5 points total. i need 2 to left of vertex. i need vertex. i need 2 to right of vertex. Please, quickly, I am

PtichkaEL [24]

Answer:

The graph is displayed below:

• The points are: (2, 11), (3, 6), (7, 6), and (8, 11)

• The vertex is (5, 2). ,This is because the graph opens up and the lowest point is always the vertex for this type of graphs.

7 0

1 year ago

Right triangles abc and dbc with right angle c are given below. If cos(a)=15,ab=12 and cd=2, find the length of bd.

dmitriy555 [2]

see the attached figure to better understand the problem

we have that

$cos(A)=\frac{1}{5} \\ AB=12\ units\\ CD=2\ units$

Step 1

Find the value of AC

we know that

in the right triangle ABC

$cos (A)=(AC/AB)\\AC=AB*cos(A)$

substitute the values in the formula

$AC=12*(1/5)\\ AC=2.4\ units$

Step 2

Find the value of BC

we know that

in the right triangle ABC

Applying the Pythagorean Theorem

$AB^{2} =AC^{2}+BC^{2}\\ BC^{2}=AB^{2} -AC^{2}$

substitute the values

$BC^{2}=12^{2} -2.4^{2}\\BC^{2}= 138.24\\ BC=11.76\ units$

Step 3

Find the value of BD

we know that

in the right triangle BCD

Applying the Pythagorean Theorem

$BD^{2} =DC^{2}+BC^{2}$

substitute the values

$BD^{2} =2^{2}+11.76^{2}$

$BD=11.93\ units$

therefore

the answer is

the length of BD is 11.93 units

8 0

3 years ago

Read 2 more answers