All categories

4 years ago

Please answer this i am literally THE WORST AT ALGEBRA!!!

Mathematics

2 answers:

strojnjashka [21]4 years ago

8 0

Answer:

X^2+3X-10

Step-x^2by-step explanation:

mafiozo [28]4 years ago

5 0

Answer:

x²+3x-10

Step-by-step explanation:

(x+5)(x-2)= x*x-2x+5x-2*5= x²+(5-2)x-10= x²+3x-10

You might be interested in

3/5 + 4/15 = in simply

maksim [4K]

You have to get a common denominator so

3 x 3 = 9
5 x 3 = 15

So now we have 9/15 + 4/15 which is 13/15.

The answer is 13/15

7 0

3 years ago

Read 2 more answers

Are the two triangles similar? If so, state the reason and the similarity statement.

ASHA 777 [7]

Answer:

C :)

Step-by-step explanation:

4 0

3 years ago

Plzzzzz helpmeeeee plzzzzzz

Nutka1998 [239]

C is your answer in figures. one million and one hundred and ten thousand dollars

5 0

3 years ago

A bag has four green marbles, three red marbles, and three yellow marbles. What is the probability that you pick a green marble,

Kipish [7]

So you have 10 marbles all together. you remove one and dont replace it. it will be 3/9 which simplifies to 1/3.

3 0

3 years ago

At the end of a snow storm, Tristan saw there was a lot of snow on his front lawn. The

dybincka [34]

Answer: $S(t)=12-0.75t$

Step-by-step explanation:

Given: The snow started melting at a rate of 0.75 inches per hour and it is known that 4 hours after the storm ended, after the storm ended, the depth of snow was down to 9 inches.

Snow melted in 4 hours = $0.75\times4 =3\text{ inches}$

Initial depth of snow = 9 + 3 inches = 12 inches.

Now, depth of snow on Tristan's lawn = Initial depth -0.75(Number of hours)

Let S(t) be the depth of snow on Tristan's lawn, in inches, t hours after the snow stopped falling.

Then, $S(t)=12-0.75t$

8 0

3 years ago