3 years ago

452 x 12 _____ = 452 fill in the blank

Mathematics

1 answer:

Aloiza [94]3 years ago

5 0

Answer:

38 remander 8

Step-by-step explanation:

You might be interested in

PLEASE HELP simple geometry problem

vlabodo [156]

Perimeter is adding the 3 sides together. Since both triangles have the same perimeter set both triangles to equal:

(x+3 + x+3 + x+3) = (x+3 + 2x-3 + x)

Simplify each side:

3x+9 = 4x

Subtract 3x from each side:

x=9

5 0

4 years ago

Students are voting for a Friday Funday activity. 0.84 want a movie and snack. There are 300 voters. How many votes does the win

erastova [34]

Answer:

Step-by-step explanation:

0.84(300)=252

3 0

3 years ago

What’s an inverse operation?

yulyashka [42]

The opposite of a equation. Such as addition will be subtraction

4 0

3 years ago

A set of angles has a ratio of 5 to 2. If the larger angle measures 105 degrees then what is the measure of the smaller angle

bekas [8.4K]

ratio 5:2

105, ___

5x = 105 → x = 21

2x = ____ → 2(21) = 42

Answer: 42°

6 0

3 years ago

Read 2 more answers

Does anyone know this answer??

Aleonysh [2.5K]

For this case we have the following equation:

$(2x + 3) ^ 2 + 8 (2x + 3) + 11 = 0$

Let $u = 2x + 3$

We have:

$u ^ 2 + 8u + 11 = 0$

By definition, given an equation of the form $ax ^ 2 + bx + c = 0$

The quadratic formula, to find the solution can be written as:

$x = \frac{-b+/-\sqrt{b ^ 2-4 (a) (c)} }{2(a)}$

In this case we have:

$a = 1\\b = 8\\c = 11$

Substituting in the quadratic formula we have:

See attached image

Answer:

Option B

8 0

3 years ago

Read 2 more answers