3 years ago

The point (-2,-1) lies on the circle centered at the origin with a radius of 3.

Mathematics

1 answer:

Lelu [443]3 years ago

5 0

Answer:

False

Step-by-step explanation:

$\sqrt{(-2)^{2} + (-1)^2} = \sqrt{5} \neq 3$

Therefore, false.

You might be interested in

Rational exponents: product rule simplify v^3/4 multiply v^5/7

marusya05 [52]

Answer:

$v\sqrt[28]{v^{13}}$

Step-by-step explanation:

The exponent rules that apply are ...

$(a^b)(a^c)=a^{b+c}\\\\a^{\frac{b}{c}}=\sqrt[c]{a^b}$

Using these rules for your product, we have ...

$v^{\frac{3}{4}}\times v^{\frac{5}{7}}=v^{\frac{3}{4}+\frac{5}{7}}\\\\=v^{\frac{41}{28}}=v\cdot v^{\frac{13}{28}}=v\sqrt[28]{v^{13}}$

6 0

3 years ago

GIVING BRAINLEST! What is the location of this point? y-axis x-axis 5

NemiM [27]

Answer:

0,0

Step-by-step explanation:

because it is in the centre of the graph

8 0

3 years ago

This is based off my previous question asked. please help!

Nana76 [90]

Answer:

Step-by-step explanation:

just trust me A+ here you come

6 0

3 years ago

Read 2 more answers

If ally rceived a 3.5% commission, how much does she need to sell in oder to earn $227.50

Ray Of Light [21]

you have to multiple because it said much does she need to sell in oder to earn

5 0

4 years ago

Solve for x 3/4×+5/4=4×

Effectus [21]

Answer:

x = $\frac{5}{13}$

Step-by-step explanation:

Given

$\frac{3}{4}$ x + $\frac{5}{4}$ = 4x

Multiply through by 4 to clear the fractions

3x + 5 = 16x ( subtract 16x from both sides )

- 13x + 5 = 0 ( subtract 5 from both sides )

- 13x = - 5 ( divide both sides by - 13 )

x = $\frac{-5}{-13}$ = $\frac{5}{13}$

6 0

3 years ago

Read 2 more answers