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3 years ago

PLEASE HELP ASAP, I ONLY HAVE AN HOUR!!!!!!!! HURRY!!!!!!!!!

Mathematics

1 answer:

Xelga [282]3 years ago

6 0

65 as smallest odd number possible.

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Each month, Daniel budgets $1120 for fixed expenses, $600 for living expenses, and $140 for annual expenses. His biweekly net in

bagirrra123 [75]

So, monthly expenses = 1120+600+140/12 = 1731.667 = 1732

and his monthly income = 840×2 = 1680

so there is a surplus of 52

and I guess the answer will be first one by options you gave !!

7 0

3 years ago

Read 2 more answers

80 miles on 4 gallons of gas<br><br> Write this in a rate(ratio) and unit rate

Lady bird [3.3K]

Answer:

80:4 unit rate is 20:1

Step-by-step explanation:

3 0

4 years ago

Point L is on line segment KM

Anna11 [10]

Answer:

KL = 15

Step-by-step explanation:

Given that,

Point L is on the line segment KM.

We have, KM=5x+10, LM=4x, and KL=3x

ATQ,

KM = KL + LM

Putting all the values, we get :

5x+10=3x+4x

5x+10 = 7x

Taking like terms together

5x-7x=-10

-2x=-10

x=5

Put x = 5 in KL = 3x

KL = 3(5) = 15

So, the value of length KL is 15.

7 0

4 years ago

Which choice is equivalent to the expression below when y2 0?<br> √y^2 + √16y^3 – 4y√y

DanielleElmas [232]

Answer:

Option C.

Step-by-step explanation:

We start with the expression:

$\sqrt{y^3} + \sqrt{16*y^3} - 4*y\sqrt{y}$

where y > 0. (this allow us to have y inside a square root, so we don't mess with complex numbers)

We want to find the equivalent expression to this one.

Here, we can do the next two simplifications:

$\sqrt{16*y^3} = \sqrt{16} \sqrt{y^3} = 4*\sqrt{y^3}$

And:

$y*\sqrt{y} = \sqrt{y^2} *\sqrt{y} = \sqrt{y^2*y} = \sqrt{y^3}$

If we apply these two to our initial expression, we can rewrite it as:

$\sqrt{y^3} + \sqrt{16*y^3} - 4*y\sqrt{y}$

$\sqrt{y^3} + 4*\sqrt{y^3} - 4\sqrt{y^3} = \sqrt{y^3}$

Here we can use the second simplification again, to rewrite:

$\sqrt{y^3} = y*\sqrt{y}$

So, concluding, we have:

$\sqrt{y^3} + \sqrt{16*y^3} - 4*y\sqrt{y} = y*\sqrt{y}$

Then the correct option is C.

8 0

3 years ago

In an isosceles triangle the congruent sides each measure 25 yards and the base measures 30 yards what is the height of the tria

andrew11 [14]

Answer:

20 yards

Step-by-step explanation:

Since it is an isosceles triangle, a perpendicular from it's peak to the base bisects the base.

30/2=15

So using the Pythagorean theorem, hypotenuse^2=base^2+height^2

25^2=15^2+H^2

625=225+H^2

H^2=400

height=20 yards

7 0

3 years ago