3 years ago

Do you guys know the answer to this problem?

Mathematics

1 answer:

AnnyKZ [126]3 years ago

5 0

I think -5, sorry if I’m wrong.

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Bridge math sem 1 .! Need helpp.!!

Anit [1.1K]

The correct answer is -3/4, or option B.

Between these two points, the y value has gone down by 3, and the x value has changed by 4.

Since we know slope is rise/run, this means that the slope is -3/4

6 0

3 years ago

P(x) = 2x² + 1<br> What is the inverse for p(x)?

Serhud [2]

Answer:

$P^{-1} (x)=\sqrt{\frac{x-1}{2} }$

Step-by-step explanation:

1. $P(x)=2x^{2} +1$

2. $y=2x^{2} +1$

3. $x=2y^{2} +1$

4. $2y^{2} =x-1$

5. $y^{2} =\frac{x-1}{2}$

6. $y=\sqrt{\frac{x-1}{2} }$

7. $P^{-1} (x)=\sqrt{\frac{x-1}{2} }$

4 0

3 years ago

If the interest of a sum at 7.5% p.a in 4 years is rs 1050, find the sum

Alborosie

formula p= 100 I/RT

100×1050÷7.5×4

105000÷30

p= sh 3500

6 0

3 years ago

The total cost f(x), in dollars, for renting a vacation house for x days is shown:

MA_775_DIABLO [31]

Answer:

Option D.The number of dollars it costs to rent the house for 10 days

Step-by-step explanation:

we have

f(x) -----> the total cost for renting a vacation house

x ------> the number of days rented

we know that

f(x)=10+250x

For x=10 days

substitute in the function

f(10)=10+250(10)=$2,510

f(10) represent the number of dollars it costs to rent the house for 10 days

3 0

3 years ago

Read 2 more answers

How to find HCF of 16 24 and 36 by long division method

oee [108]

Answer:

GCF=4

Step-by-step explanation:

16/4=4

24/4=6

36/4=9

7 0

3 years ago