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3 years ago

Ill give a brainlist ! :>

Mathematics

1 answer:

bekas [8.4K]3 years ago

7 0

Answer:

Answer is given above in the image 

Step-by-step explanation:

I hope this will help you 

 HAVE A NICE DAY!

THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION. 

ANSWER IS (c+8)(c+3)

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Line segment ON is perpendicular to line segment ML.

garik1379 [7]

Answer:

24 units

Step-by-step explanation:

OM = ON, so

OP= 13-8

That means OP is 5.

Using the Pythagorean Theorom to find MP:

5^2+b^2=13^2

25+b^2=169

b^2=169-25

b^2=144

B=12

This means MP =12. ML is twice as long as MP. 12x2=24

3 0

3 years ago

Matt and Alex are walking home from school one day and Alex says he knows a short cut. Matt says that the normal way they go is

nataly862011 [7]

Answer:mat

Step-by-step explanation:300 is less then 400

3 0

3 years ago

Read 2 more answers

The steps for determining the center and radius of a circle using the completing the square method are shown below: Step 1 [orig

Alika [10]

We are given original equation: $x^2 -10x + y^2 + 12y = 20$

We need to find the enter and radius of a circle using the completing the square method.

The steps are as following :

Step 1 [original equation]: x^2 − 10x + y^2 + 12y = 20 .

Step 2 [group like terms]: (x^2 − 10x) + (y^2 + 12y) = 20

Step 3 [complete the quadratics]: (x^2 − 10x + 25) + (y^2 + 12y + 36) = 20 + (25 + 36).

Step 4 [simplify the equation]: (x^2 − 10x + 25) + (y^2 + 12y + 36) = 64.

Step 5 [factor each quadratic]: (x − 5)^2 + (y + 6)^2 = 8^2

Step 6 [identify the center and radius]: Center = (5, −6) Radius = 8.

<h3>Step 6 is incorrect.</h3><h3>The center should be (5,-6).</h3><h3> Replace − 5 with + 5 and replace + 6 with − 6.</h3>

7 0

3 years ago

The battery on McKenzies old computer can last 4(1/5) hours. She bought a new computer that has a battery that can last 40% long

Solnce55 [7]

Answer:

$5\frac{22}{25}\ hours$

Step-by-step explanation:

we know that

$4\frac{1}{5}\ hours=\frac{4*5+1}{5}=\frac{21}{5}\ hours$

$100\%+40\%=140\%=\frac{140}{100}$

Let

x ------> new battery life

The equation that represent this situation is

$x=\frac{140}{100} (\frac{21}{5})=\frac{2,940}{500}\ hours$

convert to mixed number

$\frac{2,940}{500}=\frac{2,500}{500}+\frac{440}{500}=5\frac{22}{25}\ hours$

4 0

3 years ago

Carrie oakey has only nickles to spend at the fair. She buys 3 tickets for 50 cents each and has $.40 left over. How many coins

Nat2105 [25]

Answer:

she had 18 nickles

Step-by-step explanation: your so welcome

7 0

3 years ago