3 years ago

Me and Gary need help lol

Mathematics

1 answer:

Gnesinka [82]3 years ago

8 0

Answer:

1. No

2. Yes

3. Yes

4. Yes

5. No

Brainly plz :)

You might be interested in

Howard earned $48 in interest after saving for 3 years at a simple annual interest rate of 2%. How much did Howard originally de

vitfil [10]

P=i/rt
P=48÷(0.02×3)
P=800

6 0

3 years ago

Read 2 more answers

HELP!...................................................

DaniilM [7]

Answer:

1.6 hrs remaining, or 3.12 km/h

Step-by-step explanation:

7 0

2 years ago

The circle given by x^2+y^2-6y-12=0 can be written in standard form like this: x^2+(y-k)^2=21 What is the value of k in this equ

sweet [91]

Answer:

The value of k =3

Step-by-step explanation:

$x^2+y^2-6y-12=0$ We need to solve this equation to become in standard form to find the value of k.

$x^2+y^2-6y-12=0\\x^2+y^2-6y = 12\\(x)^2 +(y^2-2(y)(3)+(3)^2) = 12 +(3)^2\\(x)^2+(y-3)^2 = 12+9\\(x)^2 +(y-3)^2 = 21$

The given standard form is:

$x^2+(y-k)^2=21$

Comparing it with $(x)^2 +(y-3)^2 = 21$

The value of k =3

3 0

3 years ago

Read 2 more answers

Determine whether a triangle with sides 12 cm, 14 cm and 18 cm is an acute, right or obtuse triangle.

Vanyuwa [196]

Obtuse... (Sorry it is not labeled) Not a right angle since it does not have a 90 degree angle neither acute since it isnt below 60 degree and obtuse due to being over 90 degree

4 0

3 years ago

If S = {1, 2, 3} and S' = {4,5}, what is the universal set?

inessss [21]

U = S ∪ S' = {1, 2, 3, 4, 5}

4 0

3 years ago