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lyudmila [28]
3 years ago
5

-S(17 - 12) What is the value of ? -28-(-2)) 1 -2 O 2 O 4

Mathematics
1 answer:
Vinvika [58]3 years ago
4 0

Answer:

eszxfd

Step-by-step explanation:

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-10=xy+z solve for x
Mama L [17]
-10 = xy + z
xy = -10 - z
x = (-10 - z)/y
5 0
3 years ago
Help plzzzzzz! I need this like ASAP....
Nata [24]

Answer:

10 units

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
5. A rectangular pool ha a length that is 13 meters longer than its width. perimeter is74 meters. What is the width Its of this
gregori [183]
Good evening Brian,

For this problem, let's look at what we're given.  So we have a pool with a length that is 13 m (meters) longer than its width, and we're given the perimeter, or distance around the entire pool, which is 74 m.

We know that the pool has a rectangular shape and that the perimeter of a rectangle is <span>width + length + width + length ⇒ 2(W) + 2(L)</span>.

Given the information provided, we can rewrite the equation to fit this problem.  Since we're told that the length is equal to 13 m + the width, so we can represent the length as W +13 m.  We can now rewrite the perimeter equation to be:

2(w) + 2 (w + 13 m) ⇒ 2(w) + 2(w) + 2(13 m) ⇒ 4(w) + 26 m = 74 m.

We're down to one variable now so this should be easy.  Subtract 26 m from both sides,

4(w) = 48 m

Now divide each side by 4 in order to find the width.

w = 12 m

-Hope this helps!


6 0
3 years ago
A coin is tossed 20 times. It lands on heads 9 times. What is P(H) according to your experiment?Write your answer as a fraction,
Nimfa-mama [501]

The answer is eleven

9/20

6 0
3 years ago
Read 2 more answers
How long does it take $500 to double at a simple interest rate of 24%?
yuradex [85]

Answer:

4 years and 2 months

Step-by-step explanation:

<u>Simple interest formula</u>

A = P(1 + rt)

where:

  • A = final amount
  • P = principal amount
  • r = interest rate (in decimal form)
  • t = time (in years)

Given:

  • A = $500 × 2 = $1,000
  • P = $500
  • r = 24% = 0.24

Substitute the given values into the formula and solve for t:

\implies \sf 1000 = 500(1 + 0.24t)

\implies \sf \dfrac{1000}{500}=(1 + 0.24t)

\implies \sf 2=1 + 0.24t

\implies \sf 1 = 0.24t

\implies \sf t=\dfrac{1}{0.24}

\implies \sf t=4 \frac{1}{6} \:years

\implies \sf t=4\:years\:2\:months

Therefore, it takes 4 years and 2 months for the initial investment of $500 to double at a simple interested rate of 24%.

3 0
2 years ago
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