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1 year ago

Y^2+8y+2 y=-5 evaluate the expression

Mathematics

1 answer:

Reika [66]1 year ago

6 0

Answer:

the correct answer is shown below

Step-by-step explanation:

hope this helps

have an awesome day -TJ

pls mark brainliest if this helps :)

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Pleasee i need help very bad

Anon25 [30]

Angles UST and TSU are equivalent.

The answer is TSU

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2 years ago

A mathematician works for t hours per day and solves p problems per hour, where t and p are positive integers and 1

Crazy boy [7]

Answer:

what's the question?

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

I need help on this problem

Vaselesa [24]

The answer is y=3/2x+3

to figure it out:
1. you need to first find the slope of the two points.
3-0/0-(-2)
2. then put them into slope intercept form: y=mx+b. m being your slope and b being your y-intercept.

7 0

2 years ago

Solving a Quadratic Equation by Completing the Square Solve x2 + 8x = 33 by completing the square. Which is the solution set of

tresset_1 [31]

Divide the coefficient of x by 2 then square the quotient.
Add the result to both sides of the equation.

$x^2 + 8x = 33$
$x^2 + 8x + (\frac{8}{2})^2 = 33 + (\frac{8}{2})^2$
$x^2 + 8x + 4^2 = 33 + 4^2$
$x^2 + 8x + 16 = 33 + 16$
$x^2 + 8x + 16 = 49$

Factor the left-hand side.

$(x + 4)^2 = 49$

Square both sides.

$x + 4 = \sqrt{49}$

Subtract both sides by 4.

$x = -4$ $± \sqrt{49}$

Simplify.

$x = -4$ $± 7$
So, x can either equal -4 + 7 or -4 - 7

So, the answer is {-11, 3}

NOTE: You're probably seeing a strange A in the equations. I tried to fix it, but I couldn't. Sorry about that.

8 0

3 years ago

Read 2 more answers

Billy watched the clown car drive up to the circus and saw 14 clowns get out of one little car. The clowns made up to 56% of the

Ostrovityanka [42]

this Is a semi easy one the answer is 21. here is how you do it.

first change 56% into a decimal which comes out to be .56 now subtract it from 100% but in decimal form which is .1.

.1-.56=.44

now you want to take that .44 and multiply it by 14 which comes out to be 6.16 but you cant have .16th of a person so lets just say its 7 people.

now add 7 to the 14 clowns and you get 21.

plz rate my answer as brainliest also feel free to add me as a friend as I am very good at this subject.

3 0

2 years ago