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lidiya [134]
3 years ago
12

Estimate the sum or difference...

Mathematics
1 answer:
Sholpan [36]3 years ago
7 0
Sosksl 35is40 is 40 times 0 is 3
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Fred bought nine new collectable cards to add to his collection. The next day his dog ate half of his collection.
Anna [14]

Answer:

half

Step-by-step explanation:

6 0
2 years ago
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Need help in answering the question below.
irakobra [83]

Answer:

About 4.123

Step-by-step explanation:

The horizontal distance between the two points is 5-1 = 4 units. the vertical distance is 3-2=1 unit. Using the Pythagorean theorem, we can find that the length is:

\sqrt{4^2+1^2}=\sqrt{17}\approx 4.123

7 0
2 years ago
The sides of a rectangle have length x+ 2 and width x -5. Which equation describes the area, A, of the rectangle in terms of x?​
Yakvenalex [24]

Answer:

The area in factored form is A=(x+2)(x-5).

The area in standard form is A=x^2-3x-10.

Step-by-step explanation:

The area of a rectangle is length times width.

So the area here is (x+2)(x-5).

They are probably not looking for A=(x+2)(x-5) because it requires too little work.

They probably want A in standard form instead of factored form.

Let's use foil:

First x(x)=x^2

Outer: x(-5)=-5x

Inner: 2(x)=2x

Last: 2(-5)=-10

---------------------Adding together:  x^2-3x-10.

The area in factored form is A=(x+2)(x-5).

The area in standard form is A=x^2-3x-10.

4 0
2 years ago
A button machine produces one button in 0.15 seconds. How many buttons are produced in 48.6 seconds? 48.6 divided by 0.15 Multip
Kobotan [32]

Answer

Multiply the divisor and dividend by

✔ 100

The new division problem becomes

✔ 4,860 ÷ 15

The quotient of 48.6 ÷ 0.15 is

✔ 324

Estimating to check, you get

✔ 5,000 ÷ 15 = 333.33

<u>Divide</u>

4 0
3 years ago
Read 2 more answers
What is the slope intercept for the line below?
Levart [38]

Answer:

I can't see the picture

Step-by-step explanation:

6 0
2 years ago
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