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natulia [17]
3 years ago
5

Anser true or false:

Mathematics
2 answers:
zmey [24]3 years ago
7 0

Answer:

true

Step-by-step explanation:

i just know ok

kakasveta [241]3 years ago
3 0

Answer:

true

Step-by-step explanation:

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What type of measurement would you use to describe the amount of water a pot can hold​
notsponge [240]
The measurement you would need is litres. 1000ml = 1litre^2
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Sarah used 2.5 cups of cheese in a dish that serves 5 people. How many cups of cheese is needed
Alekssandra [29.7K]

Answer:

0.5 cups or 1/2 a cup per person

Step-by-step explanation:

becasue there are 2.5 SERVED to 5 people served is a key word btw. and it would make sence for people to get less than the total

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2 years ago
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Solve the inequality and graph the solution on the line provided. 6x + 3 ≤ 9​
Angelina_Jolie [31]

Answer:

Iook at the image below

Step-by-step explanation:

Hope this helps :)

7 0
3 years ago
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Suppose the goal for mr. Luockwoods class had been 250 cans. Then 550 cans would have been what percent of the goal?
mr_godi [17]

Answer:

220%

Step-by-step explanation:

To find the percent divide the amout collected (550) by the goal (250)

550/250 = 2.2; convert to a %...220%

3 0
3 years ago
Express f(x) in the form f(x) = (x - k)q(x) +r for the given value of k.
sineoko [7]

Answer:

f(x) = (x + 1)*(4*x² - 3*x + 4) - 12

Step-by-step explanation:

We have:

f(x) = 4*x³ + x² + x - 8

We want to write this in:

f(x) = (x - k)*q(x) + r.

with k = -1

Then we want to write:

4*x³ + x² + x - 8 = (x - (-1))*q(x) + r

4*x³ + x² + x - 8 = (x + 1)*q(x) + r

Because f(x) is polynomial of degree 3, we know that q(x) must be a polynomial of degree 2.

then:

q(x) = a*x² + b*x + c

Then:

4*x³ + x² + x - 8 = (x + 1)*(a*x² + b*x + c) + r

4*x³ + x² + x - 8 = a*x³ + b*x² + c*x   + a*x² + b*x + c + r

if we take common factors in the right side we get:

4*x³ + x² + x - 8 = a*x³ + (b + a)*x² + (c + b)*x + (c + r)

Now, we must have:

4*x³ = a*x³

then:

4 = a

We also must have:

x² = (b + a)*x²

1 = (b + 4)

1 - 4 = b

-3 = b

We also must have:

x = (c + b)*x

1 = (c + (-3))

1 + 3 = c

4 = c

And finally:

- 8 =  (c + r)

-8 = 4 + r

-8 - 4 = r

-12 = r

Then:

f(x) = (x + 1)*(4*x² - 3*x + 4) - 12

7 0
3 years ago
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