All categories

3 years ago

Solve using the division algorithm 57.27 divided by 23

Mathematics

1 answer:

GenaCL600 [577]3 years ago

5 0

Answer:

2.49

Step-by-step explanation:

57.27 / 23 = 2.49

You might be interested in

What type of triangle is triangle ABC give reasons for your answer help please I need 1 more mark But I don't know what I'm doin

ladessa [460]

Answer: isosceles

Step-by-step explanation:

By the alternate interior angles theorem, $\angle CAB=50^{\circ}$

Since angles in a triangle add to 180 degrees, $\angle ACB=180^{\circ}-80^{\circ}-50^{\circ}=50^{\circ}$

Since sides opposite equal angles in a triangle are equal, $AB=BC$ .

So, triangle ABC is <u>isosceles</u>

7 0

1 year ago

How do you solve each system by graphing

abruzzese [7]

See the attached graph

<h2>Explanation:</h2>

Hello! Remember to write complete questions in order to get good and exact answers. Here you don't provide any system so I couldn't help you in an exact way, but in a general manner. When solving systems by graphing we just need to find the points of intersection of the graphs of the functions that built up the system.

Suppose you have the following system of linear equation:

$\left\{ \begin{array}{c}y=2x+3\\3y=8x+27\end{array}\right.$

yBy using graphing tools, we get the graph shown below. As you can see, the point of intersection of both lines is $(-9,-15)$

<h2>Learn more:</h2>

Solving systems by graphing: brainly.com/question/13799715

#LearnWithBrainly

8 0

3 years ago

One fifth of a number n is equal -7 write equation and <br> true false or open sentence

Otrada [13]

One fifth of a number n is equal -7 as an equation would look like this:

1/5 n = -7 / * 5 (both sides)
n = -35

So if number n equals -35, then it's true that 1/5n equals -7.

4 0

3 years ago

Read 2 more answers

A large statue is in the shape of a square pyramid. Each side of the base of the square pyramid is 723 feet long and the height

user100 [1]

Check the picture below.

3 0

3 years ago

X2+ 1 = 9

Aleks04 [339]

Answer:

X = 4

Step-by-step explanation:

x2 + 1 = 9

We have to cross 1 over to the other side so that x becomes a value on its own. Because we are it over, the addition sign changes to subtraction which makes the expression,

x2 = 9- 1

x2 = 8

For x to stand alone we have to divide both sides by 2

x 2/2 = x

and 8/2 = 4

Therefore x=4 (Answer)

3 0

2 years ago