All categories

3 years ago

Can someone help me with this

Mathematics

1 answer:

BartSMP [9]3 years ago

5 0

Answer:

answer is 27/2

Explanation:

-b/3 = - (5/2 +2)

or, b/3 = 9/2

or, b = 27/2

:-))

have a good day:

You might be interested in

What is the value of the expression 3 squared times the quantity of 2 cubed + 4 all divided by 2 squared?

antoniya [11.8K]

Answer:

Step-by-step explanation:

Put this into numbers:

$\frac{3^2*(2^3+4)}{2^2}$

Use Order of Operations to simplify. First, you would do the stuff in parentheses which is:

$2^3+4$

Inside of those parentheses first simplify the exponents:

$8 + 4$

Now add

$12$

So the new equation is:

$\frac{3^2*12}{2^2}$

The next step is to simplify the exponents

$\frac{9*12}{4}$

Multiply out the top

$\frac{108}{4}$

Divide this

$27$

5 0

3 years ago

In the diagram below, parallelogram ABCD has vertices A(1,3),

musickatia [10]

Answer:E(5,5;5)

E is midpoint of A and C, B and D

8 0

3 years ago

Which is greater 7500,000 m or 750 km

marta [7]

Step-by-step explanation:

both are equal

pls Mark brainliest

5 0

3 years ago

The measures of the three angles of a triangle are 43°, 70°, and xº. What is the value of x?

dedylja [7]

Answer:

67 degrees

Step-by-step explanation:

It is given that,

The measures of the three angles of a triangle are 43°, 70°, and xº.

We need to find the value of x.

We know that, the sum of angles of a triangle is equal to 180 degrees. Applying this theorem, we get :

$43^{\circ}+70^{\circ}+x^{\circ}=180^{\circ}\\\\113^{\circ}+x^{\circ}=180^{\circ}\\\\x^{\circ}=180^{\circ}-113^{\circ}\\\\x^{\circ}=67^{\circ}$

Hence, the value of x is 67 degrees.

5 0

3 years ago

Mark has a square photo with an area of 9cm squared.

OLEGan [10]

Answer:

length of each side should be multiplied by 2

5 0

3 years ago