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3 years ago

54 + 81 = 9(6 +_) I need the help to answer my question

Mathematics

2 answers:

Otrada [13]3 years ago

7 0

Answer:

Step-by-step explanation:

54+81=9(6+9)

9 times 9 equals 81

Juliette [100K]3 years ago

3 0

Answer:

Step-by-step explanation:

Explanation is in photo

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What is the discriminant of 3x2 + 6x = 2?

Softa [21]

Answer:

Discriminant is 60

Step-by-step explanation:

the discriminant of $3x^2 + 6x = 2$

To find discriminant , first we write the equation in the form of

$ax^2+bx+c=0$

$3x^2 + 6x = 2$

Subtract 2 on both sides

$3x^2 + 6x-2=0$

a=3, b=6, c=-2

Formula for discriminant is $b^2-4ac$

Plug in the values

$b^2-4ac=(6)^2-4(3)(-2)=60$

Discriminant is 60

5 0

3 years ago

Fill in the table using this function rule:

patriot [66]

When x is -4:
y=-3(-4)+4
y=16
-2:
y=-3(-2)+4
y=-2
0:
y=-3(0)+4
y=4
2:
y=-3x2+4
-2

Hope that helps

3 0

3 years ago

Read 2 more answers

Use the figure. overline SR tangent to at R. Choose the true statement

meriva

Answer:

$m\angle SRQ = 90°\\$

Step-by-step explanation:

Since, segment SR is tangent to the circle with center Q at point R.

$\therefore QR\perp SR\\\huge \red {\boxed {\therefore m\angle SRQ = 90°}} \\$

3 0

3 years ago

The 10 members of a hiking club will walk 9 miles. Each person will carry the food pack for an equal distance. How far will each

Lelu [443]

Answer:

0.9 miles per member

Step-by-step explanation:

Total distance = 9 miles

Number of members = 10

If they are to carry the food back for an equal distance, we have to fin

Distance covered by a person with the food pack = Total distance / Number of members

Distance covered by a person with the food pack = 9 / 10 = 0.9 miles per member

7 0

3 years ago

What is the value of x

Lemur [1.5K]

Answer:

If -1 4/5 wrong then I am sorry.

Step-by-step explanation:

5 0

3 years ago