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bagirrra123 [75]
3 years ago
10

What does decreasing interval mean?

Mathematics
1 answer:
elixir [45]3 years ago
6 0

Answer:

The section of a parabola that shows a falling curve with decrease in the y values of the graph is known as the decreasing interval of the quadratic function

Step-by-step explanation:

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Estimate the quotient to the nearest whole number by using compatible numbers. 9.391/2.8=
KIM [24]
The answer to the quotient is 3
7 0
4 years ago
Answer for number 3
julia-pushkina [17]
36x^2-49
this closely matches the binomial formula of (a+b)*(a-b)=a^2-b^2
so we know:
a^2=36x^2
a=6x

b^2=49
b=7

so (a+b)*(a-b)=(6x+7)*(6x-7)=36x^2-49
4 0
3 years ago
For an annual membership fee of $500,Mr.Bailey can join a country club that would allow him to play a round of golf for $35. Wit
IRISSAK [1]

Answer:

25 rounds

Step-by-step explanation:

Let

x -----> the number of rounds of golf

y ---> total charges to play

The linear equation in slope intercept form is equal to

y=mx+b

where

m is the slope or unit rate

b is the y-intercept or initial value

<em>Membership</em>

y=35x+500 ----> equation A

The slope is  m=$35 per round

The y-intercept b=$500 (annual membership fee)

<em>Non-Membership</em>

y=55x ----> equation B

The slope is  m=$55 per round

The y-intercept b=$0

Equate equation A and equation B

55x=35x+500

solve for x

55x-35x=500

20x=500

x=25\ rounds

For x=25 rounds the cost to be the same with and without a membership

8 0
3 years ago
Read 2 more answers
ANSWER QUICKLEY PLEASEE 10 g of salt is dissolved in water. The mass of the salt water solution is 85 g. What was the mass of th
aalyn [17]

Answer:

The answer is B because the salt is 10 grams

Step-by-step explanation:

6 0
3 years ago
There is a surplus of office space in a city if 400,000 sq ft or 16% of the total office space vacant how much office space dis
solniwko [45]
16% of the total office space is 400,000
0.16x = 400,000
x = 400,000 / 0.16
x = 2,500,000 sq ft <== total office space 
5 0
3 years ago
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