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2 years ago

PLEASE I NEED THIS what is the measure of <4? 1. 50° 2.45° 3.80° 4.100°

Mathematics

2 answers:

cluponka [151]2 years ago

7 0

Answer:

Step-by-step explanation:

I did this quiz and got the answer

telo118 [61]2 years ago

5 0

Answer:

Step-by-step explanation:

hope this helps <3

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Julius has a garden that has dimensions of 12 ft by 20 ft. Julius needs more room to plant some peppers, and determines the gard

alukav5142 [94]

Answer:

C. 3.4 feet

Step-by-step explanation:

Let, the amount of increase be 'x' feet.

As, the length and width of the garden are 20 ft and 12 ft respectively.

It is given that the area of the new garden is 360 ft²

Since, the length and width are increased by 'x'.

The new length and width are (x+20) ft and (x+12) ft respectively.

So, we get,

New area, $A_{G}$ = length × breadth = (x+20) × (x+12)

i.e. 360 = $x^{2}+32x+240$

i.e. $x^{2}+32x-120=0$

i.e. (x+35.4)(x-3.4)=0

i.e. x = -35.4 and x= 3.4

Since, the value of x cannot be negative.

Thus, x = 3.4 feet.

5 0

2 years ago

I need to calculate X 2^x=200 Solve for x

antoniya [11.8K]

Remember
$log(a^z)=zlog(a)$
so

notice that 200=2*2*2*5*5, so x cannot be a whole number

take the log base 10 of both sides

$log_{10}(2^x)=log{10}(200)$
$xlog_{10}(2)=log{10}(200)$
divide both sides by $log_{10}(2)$
$x= \frac{log_{10}(200)}{log_{10}(2)}$

if we used $log_{2}$ instead of $log_{10}$ we would get
$x= log_{2}(200)$ because $log_{a}(a^b)=b$

8 0

3 years ago

Enter the polynomial in standard form. Then enter the leading coefficient

Vlada [557]

Standard form : -5a+75

leading co is: -5

4 0

2 years ago

I've wasted 42 points already. Can someone PLZ just answer my Question and stop wasting my points. PLz, this is due. I need help

Misha Larkins [42]

Step-by-step explanation:

You can put the value of x into the equation to solve for y. Hopes this works.