3 years ago

Please Help 3rd Grade Math!

Mathematics

2 answers:

Murrr4er [49]3 years ago

8 0

Opposite sides have the same length is the answer

Gemiola [76]3 years ago

7 0

Opposite sides have the same length

You might be interested in

− 2 1 (−3y+10) test please aswer right away

insens350 [35]

Answer:

Exact Form:

y = -8/3

Decimal Form:

y = -2.6

Mixed Number Form:

y = - 2 2/3

<em>Enjoy! <3</em>

8 0

3 years ago

Divide 1/6 by 1/2. Input your answer as a reduced fraction.

ra1l [238]

4/3 or 1 1/3 hope this helps

7 0

3 years ago

Read 2 more answers

Solve 2x + 3y = C, for y

natta225 [31]

Answer:

y= $\frac{c-2x}{3}$

Step-by-step explanation:

2x+3y=C

isolate y

3y=C-2x

y= $\frac{c-2x}{3}$

6 0

3 years ago

Read 2 more answers

Which of the following is the discriminant of the polynomial below x^2+4x+5

steposvetlana [31]

Answer:

$\huge\boxed{\sf Discriminant = -4}$

Step-by-step explanation:

Comparing it with quadratic equation $ax^2 + bx + c = 0$ , we get:

a = 1 . b = 4 and c = 5

So,

Discriminant = $b^2-4ac$

D = (4)²-4(1)(5)

D = 16 - 20

D = -4

Hence,

Discriminant = -4

$\rule[225]{225}{2}$

Hope this helped!

4 0

3 years ago

Explain when you know you need to rename avmakes numbers do you subtract

Ivan

Use what you know about subtracting whole numbers and fractions to subtract mixed numbers.

7 0

3 years ago