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3 years ago

Need help with this

Mathematics

1 answer:

stira [4]3 years ago

6 0

Answer: 5,356 is the right asnwer

Step-by-step explanation: I did the paper hope this helps :)

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In the last 2 weeks, a plant grew 1/8 in. and 3/8 in. respectively. How many inches did the plant grow in the last 2 weeks? Expr

trapecia [35]

3/8 + 1/8 = 4/8 = 1/2
therefore the plant grew 0.5 or 1/2 in.

4 0

3 years ago

(easy points)

Pepsi [2]

Answer:

April

Step-by-step explanation:

If you add 12 months it will be November once more. Then add 5 months which is April.

6 0

3 years ago

23% of what number is 80? can you explain how you get the answer

timofeeve [1]

I got 347 as the number because 23% of 347 is almost 80.
(23 *347)/100 = 79.81

23*347= 7981
7981/100 = 79.81
Round that and you get 80.

4 0

3 years ago

write a quadratic function in vertex form whose graph has the vertex (1,0) and passes through point (2,-17)

kobusy [5.1K]

Answer:

$\displaystyle f(x) = -17(x-1)^2$

Step-by-step explanation:

We want to write a quadratic function in vertex form whose vertex is (1, 0) and passes through the point (2, -17).

Recall that vertex form is given by:

$\displaystyle f(x) = a(x-h)^2 + k$

Where (h, k) is the vertex and a is the leading coefficient.

Since our vertex is at (1, 0), h = 1 and k = 0:

$\displaystyle f(x) = a(x-1)^2$

It passes through the point (2, -17). Hence, when x = 2, y = -17:

$\displaystyle (-17) = a((2)-1)^2$

Solve for a:

$\displaystyle a = -17$

In conclusion, our quadratic function in vertex form is:

$\displaystyle f(x) = -17(x-1)^2$

7 0

3 years ago

What is an (x,y) coordinate for y ≤ 2x + - 4 that is part of the solution.

svp [43]

Answer:

3qr34t5y5y5e

Step-by-step explanation:

5ergreg7er8gr8g88r

5 0

3 years ago