2 years ago

2+8+5+9+90=3+45+111=

Mathematics

1 answer:

Anastasy [175]2 years ago

8 0

Answer:

1) 114

2) 159

Step-by-step explanation:

2+8+5+9+90 = 114

3+45+111 = 159

Hope this helps.

You might be interested in

Use the distributive property to write an equivalent expression.<br> 9(8w + 4)

Harlamova29_29 [7]

Answer:

72w+36

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

What is the square root of 5x^2 = 300

vesna_86 [32]

So, values of x are: $x=2\sqrt{15},\,\,x=-2\sqrt{15}$

Step-by-step explanation:

We need to find the square root of 5x^2 = 300

Writing in mathematical form:

$5x^2=300$

Divide both sides by 5

$\frac{5x^2}{5}=\frac{300}{5}$

$x^2=60$

Taking square root on both sides

$\sqrt{x^2}=\sqrt{60}$

$x=\pm (\sqrt{2\times 2\times 3\times 5})$

$x=\pm (\sqrt{2^2 \times 3\times 5})$

$x=\pm (2\sqrt{3\times 5})$

$x=\pm (2\sqrt{15})$

$x=2\sqrt{15},\,\,x=-2\sqrt{15}$

So, values of x are: $x=2\sqrt{15},\,\,x=-2\sqrt{15}$

Keywords: Square root

Learn more about square root at:

#learnwithBrainly

7 0

2 years ago

PLEASE help me with this equation

Brilliant_brown [7]

Answer:

1/25

Step-by-step explanation:

I worked out the equation!

3 0

2 years ago

Read 2 more answers

3. Why does it tako 3 copies of; to show the same amount as 1 copy of ?? Explain your answer in words

Amanda [17]

Because 3/6 is equal to 1/2.
You multiply the 1 (in 1/2) by 3, and the 2 (in 1/2) by 3 to get 3/6. You need to have a common denominator, and 6 was the common denominator.

7 0

1 year ago

PQRS is a rectangle.

Anuta_ua [19.1K]

Answer:

diagram pls

then I can answer this question

8 0

2 years ago

2+8+5+9+90=3+45+111=​

2+8+5+9+90=3+45+111=