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2 years ago

Find the quadratic equation with roots -6 and 7.

Mathematics

2 answers:

hoa [83]2 years ago

5 0

Y=x^2-x-42 . hope this helps

Contact [7]2 years ago

4 0

Step-by-step explanation:

x=-6

x+6=0

x=7

x-7=0

(x+6)(x-7)=0

expand

x^2-x-42

Hope that helps :)

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PLEASE HELPPP Which expression is equivalent to

Anettt [7]

Answer:

Fourth option

Step-by-step explanation:

Given the expression in the picture:

Apply Power of Power Rule

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The left side of the equation option had this in the fourth option so the fourth option is right

7 0

3 years ago

A recipe that yields 12 cups of soup calls for 28 ounces of beef broth how many ounces of beef broth do you need to make 18 cups

Genrish500 [490]

Answer:

Step-by-step explanation:

for one cup 28/12

for 18 cup,

(28/12)×18

=42

6 0

2 years ago

−7=y7 please help me out

Yuri [45]

Answer:

Step-by-step explanation:

y=-1

7 0

2 years ago

Read 2 more answers

Please helllllllllllllllllp meeeee.

Contact [7]

Answer:

d ≈ 5.7

Step-by-step explanation:

[Given] d² = 33

[Square root both sides] $\sqrt{d^{2} }$ = $\sqrt{33}$

[Solve for $\sqrt{33}$ and cancel out the square root + square] d ≈ 5.74456

[Round to nearest tenth] d ≈ 5.7

Have a nice day!

I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

5 0

2 years ago

In what form is the following linear equation written? y-3=2/3(x-1)

lions [1.4K]

First we solve what we can solve.
y-3= 2/3(x-1)
We first multiply
y-3= 2/3 (x) - 2/3
Then we move the -3 and it becomes +3 on the other side
y= 2/3 (x) - 2/3 + 3
And we solve what we can to get our answer.
y= 2/3 (x) + 2 1/3

3 0

3 years ago

Read 2 more answers