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3 years ago

Please help, ill give brainliest, only if its right

Mathematics

1 answer:

alexira [117]3 years ago

5 0

Answer:

it would be in the fourth quadrant, directly underneath where it is now. the base would be c and d

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Tom counted the number of cards in his collection for 10 weeks. By week 5, he had collected 12 cards. This graph shows this info

Karolina [17]

Answer:

i think it would be 17

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

There are four children in the Velez family. Alano is 1 and 1/2 times as tall as Lupe, and 6 inches taller than Olivia. Nelia is

balu736 [363]

Step-by-step explanation:

If you think about Nelia's age you can see that Olivia is 54 inches

Alano is 6 inches tall than Olivia which equals 60.

Then you would do 60 x 1 then x 30 to get Alano's height

4 0

3 years ago

If a polynomial function f(x) has roots 6 and square root of 5, what must also be a root of f(x)?

ivolga24 [154]

Answer:

- $\sqrt{5}$

Step-by-step explanation:

A root with square root or under root is only obtained when we take the square root of both sides. Remember that when we take a square root, there are two possible answers:

One answer with positive square root
One answer with negative square root

For example, for the equation:

$x^{2}=3$

If we take the square root of both sides, the answers will be:

$x=\sqrt{3} \text{ or } x= -\sqrt{3}$

Only getting one solution with square root is not possible. Solutions with square root always occur in pairs.

For given case, the roots are 6 and $\sqrt{5}$ . Therefore, the 3rd root of the polynomial function f(x) had to be - $\sqrt{5}$

It seems you made error while writing option B, it should be - square root of 5.

4 0

3 years ago

Simplify.[2 × (10 + 5)] - 5

N76 [4]

2(10+5)−5 =(2)(15)−5 =30−5 =25 C is the answer.

4 0

3 years ago

Read 2 more answers

Find the slope and y-intercept of -x + 2y = 3. I need help on working this problem out

natita [175]

Answer:

So the slope of this function is $\frac{1}{2}$ and the y-intercept is $\frac{3}{2}$

Step-by-step explanation:

A first order function has the following format:

$y = ax + b$

In which a is the slope and b is the y-intercept, that is, the value of y when x = 0.

We have the following equation:

$-x + 2y = 3$

We just have to rewrite this equation

$2y = x + 3$

$y = \frac{x+3}{2}$

$y = \frac{x}{2} + \frac{3}{2}$

Which means that

$a = \frac{1}{2}, b = \frac{3}{2}$

So the slope of this function is $\frac{1}{2}$ and the y-intercept is $\frac{3}{2}$

6 0

3 years ago