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mamaluj [8]
3 years ago
15

Is this is right, please anyone!

Mathematics
1 answer:
Nat2105 [25]3 years ago
4 0
90% of 130 is 117 because 10% is 13 and 13x9 is 117 so that is part a. 130-117 is 13 so that is part b. And part c is correct because 100%-90%=10%. I hope this is helpful.
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If a wall is in a 1/4 in scale drawing is 6 in tall how tall is the actual wall
vekshin1
So 1/4
that measn that the scale wall is 6 inches while the real wall is 4 times 6=24 inches tall (logically, it would be something like 1in/4ft so it woul dbe 24 feet not 24 inches but ok)

so 1/4
6 inches scale drawing is 1/4 of real wall
6=1/4 real
multiply by 4
24=real

asnwer is 24 inches
6 0
3 years ago
Find the domain of the function. (Enter your answer using interval notation.)
Rudik [331]
All real numbers since there is no exclusions. (-inf, inf)
7 0
3 years ago
Consider the graph of the linear function h(x) = –6 + h(x) equals negative 6 plus StartFraction 2 Over 3 EndFraction x. x. Which
kifflom [539]

The quadrant that the graph will not go through is the second quadrant.

The reason is that the slope is positive and there was a translation 6 units down

<h3>How to know the quadrant the graph will not pass</h3>

The quadrants are named in anticlockwise direction starting from the first which has x - positive and y - positive

The graph of y = 2x/3 is a graph with positive slope, moving through the third and first quadrant.

y = 2x/3 - 6 means a translation 6 units down and this pushed the line to get to the fourth quadrant

Hence the remaining quadrant that is untouched is the second quadrant

The graph is attached

learn more about graphs here:

brainly.com/question/25184007

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8 0
1 year ago
If one dozen of note books note books cost Rs. 252. Find the cost of 10 note books ?
lukranit [14]

Step-by-step explanation:

\underline {\underline{ \text{Given}}} :

  • Cost of one dozen of note books ( 12 note books ) = Rs 252

\underline{ \underline{ \text{To \: find}}} :

  • Cost of 10 note books

\underline{ \underline{ \text{Solution}}} :

Finding the cost of 1 note book :

⟼ \tt{ \frac{252}{12}  = Rs 21}

Finding the cost of 10 note books :

⟼ \tt{21 \times 10 = Rs 210}

\pink{ \boxed{ \boxed{ \tt{Our \: final \: answer :  \boxed{ \underline{ \tt{Rs 210}}}}}}}

Hope I helped ! ツ

Have a wonderful day / night ! ♡

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3 0
3 years ago
Read 2 more answers
-2.5(4w-4)= -6 and check​
r-ruslan [8.4K]

Answer:

y=60

Step-by-step explanation:

3 0
3 years ago
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