3 years ago

!MATH EMERGENCY PLEASE ANSWER CORRECTLY

Mathematics

1 answer:

hram777 [196]3 years ago

6 0

Answer:

It is the last one.

Step-by-step explanation:

With a problem like this you must rank highest to lowest and add anything that has the same look. Take 2squared and 5 squared for example, They both are squared so you can add them. Hope this Helped.

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3.Cornelia spends 2 2/3 hours studying for her big science test. She spent 2/3 of an hour finishing her writing assignment and 1

Nuetrik [128]

2 2/3 + 2/3 + 1/4 =
8/3 + 2/3 + 1/4 =
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7 0

3 years ago

Factor x squared-6x+3x-18 by grouping

Sindrei [870]

Answer:

(x - 6)(x + 3)

Step-by-step explanation:

Given

x² - 6x + 3x - 18 ( factor the first/second and third/fourth terms )

= x(x - 6) + 3(x - 6) ← factor out (x - 6) from each term

= (x - 6)(x + 3)

6 0

2 years ago

Solve the equation 2x3 + 7x2 – 10x – 24 = 0 in the real number system.

Rom4ik [11]

Answer:

x = 2

x = -4

x = -3/2

Step-by-step explanation:

We need to find the roots of the equation

2x^3 + 7x^2 – 10x – 24 = 0

We can factorize the equation into

(x-2)(x+4)(2x + 3) = 0

Roots

x = 2

x = -4

x = -3/2

The answer to your question is also attached in the images below

4 0

2 years ago

Read 2 more answers

What the answer to this

alisha [4.7K]

Answer:

Grapes are sold for 1.75 per pound.

6 0

3 years ago

Pls help me with this :)<br><br><br> .

san4es73 [151]

Answer:

35 is the answer thank u 35 is a real answer

3 0

2 years ago