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lapo4ka [179]
3 years ago
13

-9+{-7-[-(4+1)+(5-9)}-3

Mathematics
1 answer:
maks197457 [2]3 years ago
6 0
I think it is -10 i hope this helps
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There are 568 apples in the kitchen ready to make apple pies, if 50% of them are green, how many are green?
malfutka [58]

Answer:

284 apples are green

Step-by-step explanation:

50 is half of one hundred so you divided 568 by 2

3 0
3 years ago
How do you do these kind of problems? could someone please provide me steps?
DerKrebs [107]
1/5×m+2/3-2=m-2/5
Multiply both sides by 15:
3m+10-30=15m-6
12m=14
m=14/12
m=1.16
7 0
3 years ago
Read 2 more answers
A rectangular yoga mat has a perimeter of 179 inches. The width of the mat is eight less than half the length. Find the width, i
lianna [129]

Answer:

The width is 24.5in

Step-by-step explanation:

The perimeter of the rectangular yoga mat can be found using the formula;

P=2l+2w.

\Rightarrow 179=2l+2w...(1).

It was given that the width of the mat is eight less than half the length.

w=\frac{1}{2}l-8...(2)

We put equation (2) into equation (1) to get;

179=2l+2(\frac{1}{2}l-8).

\Rightarrow 179=2l+l-16.

\Rightarrow 179+16=2l+l.

\Rightarrow 3l=195

Divide both sides by 3;

l=65

We put l=65 into equation 2 to get;

w=\frac{1}{2}\times65-8

w=32.5-8

w=24.5in

4 0
3 years ago
15) PLEASE HELP WITH THIS QUESTION.<br><br> WILL MARK BRAINLIEST + 10 POINTS
Citrus2011 [14]
Since the numerator (1) is positive and the denominator (x-7)^2 approaches zero; where x>0 on both sides means f(x) increases indefinitely (to infinity)
limit = infinity
vertical asymptote at x=7

If you graph it, you will see the vertical asymptote at x =7 and if you make a table using values very close to 7. (example: 6.8, 6.9, 7, 7.1, 7.2) you will see f(x) get larger and larger the closer you get to 7.
then at x=7 ... f(x) does not exist. it's gone to infinity

7 0
3 years ago
17. In a speech class, students must give a final speech for their exam. The speech can be 15 minutes, or within that time by 4
tekilochka [14]

Answer:

| t − 15 | = 4

Step-by-step explanation:

absolute value is weird and i see no use for it

7 0
3 years ago
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