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3 years ago

WHAT IS 9+10 I NEED HELP NOW!!!!!!!

Mathematics

2 answers:

shepuryov [24]3 years ago

3 0

Answer:

Step-by-step explanation:

bc yes

dezoksy [38]3 years ago

3 0

Answer: 19

Step-by-step explanation:

If 10 plus 10 is 20, 10 plus 9 is 19

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Which point is on the graph of f(x) = 2*5^x

vodomira [7]

Answer:

Option B (1,10)

Step-by-step explanation:

we have

$f(x)=2(5^x)$

we know that

If a ordered pair is on the graph of f(x) then the ordered pair must satisfy the function f(x)

<u><em>Verify each case</em></u>

case A) (0,0)

For x=0

$f(x)=2(5^0)\\f(x)=2(1)=2$

Compare the value of f(x) with the y-coordinate of the ordered pair

$2\neq 0$

therefore

The ordered pair is not on the graph of f(x)

case B) (1,10)

For x=1

$f(x)=2(5^1)\\f(x)=2(5)=10$

Compare the value of f(x) with the y-coordinate of the ordered pair

$10=10$

therefore

The ordered pair is on the graph of f(x)

case C) (0,10)

For x=0

$f(x)=2(5^0)\\f(x)=2(1)=2$

Compare the value of f(x) with the y-coordinate of the ordered pair

$2\neq 10$

therefore

The ordered pair is not on the graph of f(x)

case D) (10,1)

For x=10

$f(x)=2(5^{10})\\f(x)=2(9,765,625)=19,531,250$

Compare the value of f(x) with the y-coordinate of the ordered pair

$19,531,250\neq 1$

therefore

The ordered pair is not on the graph of f(x)

7 0

3 years ago

Roberta is thinking about joining the food co-op store. If she pays $10.00 to join, she will get 10% off on all the groceries sh

IceJOKER [234]

$100 worth of groceries.

8 0

4 years ago

Any help on this???????????

Ivahew [28]

Answer:

x = 121°

Step-by-step explanation:

The angle supplementary to 115° is 180 - 115 = 65° and the angle that forms a full circle with 304° is 360 - 304 = 56°. Since the measure of an exterior angle is equal to the sum of its remote interior angles, we know that x = 65 + 56 = 121°.

7 0

3 years ago

(10 points!!!) AND I’LL MAKE YOU BRAINLEST

Mnenie [13.5K]

Answer:

nnnononon0j9inononono

3 0

3 years ago

Tony has 6 dollars in change in his car. Every time he drives to visit his grandma, he pays $1.25 in tolls. Which graph represen

topjm [15]

Here is your answer:

Your answers Graph A.

Reason: That's because the given line starts on the quarter by 1 which equals .25 and goes up to 6.

You're answer is A.

8 0

3 years ago

Read 2 more answers