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sleet_krkn [62]
4 years ago
11

Each equation with the quadratic formula! Show your work ! I will give you brainest answer

Mathematics
1 answer:
AysviL [449]4 years ago
4 0
See picture below for the work shown

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How do i solve these?
Andrews [41]
Put it in a calculator it will give u the anwser
6 0
3 years ago
If y varies inversely as x and x = 9 when y = 45 , find x when y = 9 .
Harman [31]
I believe it's 1.8, but correct me if I'm wrong.
6 0
4 years ago
1. The sum of two numbers is 140 and their difference is 20. What are the two numbers?
zysi [14]

Answer:

Step-by-step explanation:

5 0
3 years ago
Branliest offered <br> Solve equation <br> 6x+3x+8=35<br> 12w-5-3w=40
aniked [119]

6x+3x+8=35
Step 1: Simplify both sides of the equation.
6x+3x+8=35
(6x+3x)+(8)=35(Combine Like Terms)
9x+8=35
9x+8=35
Step 2: Subtract 8 from both sides.
9x+8−8=35−8
9x=27
Step 3: Divide both sides by 9.
9x
9
=
27
9
x=3
Answer:
x=3
12w−5−3w=40
Step 1: Simplify both sides of the equation.
12w−5−3w=40
12w+−5+−3w=40
(12w+−3w)+(−5)=40(Combine Like Terms)
9w+−5=40
9w−5=40
Step 2: Add 5 to both sides.
9w−5+5=40+5
9w=45
Step 3: Divide both sides by 9.
9w
9
=
45
9
w=5
Answer:
w=5
5 0
4 years ago
Does the point (7, 4) satisfy the equation y = x − 3?
CaHeK987 [17]

Answer:

Yes.

Step-by-step explanation:

If we wrote the equation down

7=4-(-3)

Then, we do keep, change, change

7 = 4+3

Y = 7

The equation is true, so that means the points are.

5 0
3 years ago
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