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2 years ago

I need the answer for 1-10

Mathematics

1 answer:

TiliK225 [7]2 years ago

6 0

Answer:

-9

Step-by

-9 because if you subtract 1 from 10 you get 9 ,the same method applies to the negative number. If you subtract a bigger number from a small number you get negative .

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At a lunch stand, each hamburger has 50 more calories than each order of fries. If 2 hamburgers and 3 orders of fries have a tot

Vedmedyk [2.9K]

Answer: 960 calories

Step-by-step explanation:

Given

Each hamburger has 50 more calories than each order of fries

Suppose each order of fries has $x$ calories

so, hamburger has $x+50$ calories

There are total of 1700 calories available. Thus, we can write

$\Rightarrow 2(x+50)+3x=1700\\\Rightarrow 2x+3x=1700-100\\\Rightarrow 5x=1600\\\Rightarrow x=320$

So, each order of fries has $320$ calories

For 3 orders, it is $320\times 3=960$ calories

7 0

2 years ago

If one gallon of paint covers 825 sq. ft., how much paint is needed to cover 2640 sq. ft.

Ray Of Light [21]

3.2 gallons of paint is needed since 2640 divided by 825 = 3.2

6 0

3 years ago

Read 2 more answers

Please I need help?????

anastassius [24]

Answer:

Step-by-step explanation:

The translation suggests only a change in location and perhaps a change of scale, but the angles remain the same.

So, A is false because ∠D' would be simply 74° like the original.

C is false because ∠F' would be 59° like the original

D is false because D'E' would correspond to DE and not DF.

3 0

2 years ago

Lila forgot the security code for her apartment building. The code is two different digits followed by a capital letter. How man

zavuch27 [327]

10*9*26
Hope dis helps you :3

4 0

2 years ago

A circle has radius 50 cm. Which of these is closest to its area?

trapecia [35]

Answer:

C) 7854 cm²

Step-by-step explanation:

The formula for the area of a circle is A = πr²

Now just plug in the numbers

A = π (50²)

A = 2500π

Let's say pi is 3.14

A = 2500(3.14)

A ≈ 7850

The closest answer to this answer is C: 7854

6 0

3 years ago