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3 years ago

HELP, I’ll give the brainliest answer if correct

Mathematics

1 answer:

DochEvi [55]3 years ago

4 0

Answer:

Answer is 5,770 miles.

Step-by-step explanation:

okay we know ED = 240 miles

we know EC = ED + DC

EC = 240 + 3960

EC = 4200

we know in a right angled triangle, hypotenuse square is the sum of square of sides

EC^2 + CH^2 = EH^2

EH^2 = 4200^2 + 3960^2

EH^2 = 17,640,000 + 15,681,600

EH^2 = 33,321,600

EH = Root 33,321,600

EH = 5772.48

If we round to the nearest ten,

EH = 5770

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What vocabulary term means 1 of 1,000 equal parts of a whole

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3 years ago

PLEASE HELP ASAP, I WILL GIVE BRAINLESSLY ANSWER <br> SHOW WORK PLEASE

zhannawk [14.2K]

Answer:

C. $N(t)=150\cdot 3^t$

Step-by-step explanation:

You are given the exponential function $n(t)=ab^t.$

From the table, $N(t)=150$ at $t=0,$ thus

$N(0)=a\cdot b^0\\ \\150=a\cdot 1\ [\text{ because }b^0=1]$

Also $N(t)=450$ at $t=1,$ thus

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and the expression for the exponential function is

$N(t)=150\cdot 3^t$

5 0

3 years ago

4 Points

Vladimir [108]

Answer:

$35$

Step-by-step explanation:

One is given the following function ( $y=3x+5$ ). The given problem asks one to find the output of the function when the input is (10). Keep in mind, a general rule for dealing with functions is that, when present, the variable (x) represents the input. Whereas the variable (y) represents the output. Thus, if one were to substitute (10) in place of (x), and simplify: the result one would get is the output. Apply this idea to the given scenario: