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2 years ago

HAVE A NICE DAY WILL GIVE BRAINLST :)

Mathematics

1 answer:

Arturiano [62]2 years ago

4 0

Answer:

DEF = 103

Step-by-step explanation:

brainlyist pls

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Need help on this if anyone can

Lunna [17]

Answer:

pretty sure it's 15 but if you used my answer and it was wrong srr

7 0

1 year ago

Simplify the expiration 2h+6h+4h

dezoksy [38]

Answer:

I think the answer is12h?

6 0

2 years ago

Megan and her sister are planning their

Yuri [45]

Answer: y = 12.50x + 45

Step-by-step explanation:

if x is the number of hours and you pay $12.50 per hour then we can come up the expression 12.50x

You will be charge $45 as an initial fee so it will be 12.50x + 45 and that has to equal the total cost which is y.

y = 12.50x + 45

7 0

2 years ago

Express 45 minutes as a fraction of 1 hour

Pepsi [2]

Answer:

$\frac{3}{4}$

Step-by-step explanation:

There are 60 minutes in 1 hour

To express as a fraction

$\frac{45}{60}$

Divide numerator/denominator by 15

$\frac{45}{60}$ = $\frac{3}{4}$

8 0

2 years ago

Which set of ordered pairs could be generated by an exponential function?

klemol [59]

Answer: Third option.

Step-by-step explanation:

By definition, Exponential functions have the following form:

$y = ab^x$

Where "b" is the base ( $b > 0$ and $b\neq 1$ ), "a" is a coefficient ( $a\neq 0$ ) and "x" is the exponent.

It is importat to remember that the "Zero exponent rule" states that any base with an exponent of 0 is equal to 1.

Then, for an input value 0 ( $x=0$ ) the output value (value of "y") of the set of ordered pairs that could be generated by an exponential function must be 1 ( $y=1$ ).

You can observe in the Third option shown in the image that when $x=0$ , $y=1$

Therefore, the set of ordered pairs that could be generated by an exponential function is the set shown in the Third option.

4 0

2 years ago

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