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SpyIntel [72]
3 years ago
13

Im on a time limit please help and thanks

Mathematics
1 answer:
Tems11 [23]3 years ago
3 0

Answer: 314.16 or about 100 pi

Step-by-step explanation:

Hope it helps <3

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Solve the system by substitution.<br> 10x + 5y = -50<br> y = -x
Pie

Answer:

(1,-12)

Step-by-step explanation:

-10+5y=-50

5y=-60

y=-12

10x-60=-50

10x=10

x=1

8 0
3 years ago
What is 20% of 52 (show work)
lesya692 [45]
20% of 52

Set up a proportion.

20/100 = 52/1

Divide

52*0.2 = 10.40

Final answer: 10.4
4 0
4 years ago
Read 2 more answers
10 Points If anyone helps me with this problem right now!
Softa [21]

Answer: Bottom right

Step-by-step explanation:

5^0 = 1

1^-4 = 1

5^6 / 1 = 5^6

So the answer is the bottom right

7 0
2 years ago
Which property is demonstrated by the following statement? 15 + w +(– 12) = 15 – 12 + w
Alisiya [41]
<h3>Answer:</h3>

All real numbers are solutions.

Step-by-step explanation:

Let's solve your equation step-by-step.

15+w−12=15−12+w

Step 1: Simplify both sides of the equation.

15+w−12=15−12+w

Simplify: (Show steps)

w+3=w+3

Step 2: Subtract w from both sides.

w+3−w=w+3−w

3=3

Step 3: Subtract 3 from both sides.

3−3=3−3

0=0

i hope i helped

5 0
3 years ago
Sara has 24 sweets
Tresset [83]
<h2>Hello!</h2>

The answer is:

The expression for the number of sweets that Sara and Tim have now, are:

Sara=(17-x)Sweets\\\\Tim=\frac{(24+x)Sweets}{2}

<h2>Why?</h2>

To write the expressions for the number of sweets that Sara and Tim have now, we need to follow the next steps:

Sara starts with 24 sweets and Tim starts with 24 sweets

Sara=24 Sweets\\Tim=24 Sweets

Then, Sara gives Tim x Sweets

Sara=(24-x)Sweets\\Tim=(24+x)Sweets

Then. Sara eats 7 of her Sweets

Sara=(24-x-7) Sweets\\Sara=(17-x )Sweets\\Tim=(24+x) Sweets

Then, Tim eats half of his sweets

Sara=(17-x)Sweets\\\\Tim=\frac{(24+x)Sweets}{2}

So, the expression for the number of sweets that Sara and Tim have now, are:

Sara=(17-x) Sweets\\\\Tim=\frac{(24+x)Sweets}{2}

Have a nice day!

8 0
3 years ago
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