3 years ago

Replace the blank with a number that makes the inequalities equivalent.

Mathematics

1 answer:

shusha [124]3 years ago

7 0

Answer:

Step-by-step explanation:

$- 6v < 3$

when dividing by a negative number the sign is switched

$v > - 0.5$

You might be interested in

Need help with this geometric question

Svet_ta [14]

Answer: A

Step-by-step explanation:

$V=\frac{1}{2}(6)(4)(2)=\boxed{24}$

8 0

2 years ago

What is this I really need

KatRina [158]

Can you take a better picture

8 0

3 years ago

Read 2 more answers

You are saving money to buy a used car. You deposit $2,500 in an account that earns interest compounded annually. The expression

seraphim [82]

Answer:

$r= [(\frac{A}{2500}) ^\frac{1}{2} -1]$

Step-by-step explanation:

Given data

Principal = $2500

time t= 2 years

Required

the rate r

Given the expression for the balance 2500(1+r)^2

Hence

$A= 2500(1+r)^2$

we can make r subject of formula

$r= [(\frac{A}{P}) ^\frac{1}{t} -1]$

$r= [(\frac{A}{2500}) ^\frac{1}{2} -1]$

Hence, for any value of A, we can find the rate using the expression above

6 0

3 years ago

Which is the simplified rational expression for r2-4r+5/r-4

Sliva [168]

Step-by-step explanation:

$\frac{ {r}^{2} - 4r + 5}{r - 4} - \frac{ {r}^{2} + 2r - 8}{r - 4} \\ = \frac{ ({r}^{2} - 4r + 5) - ( {r}^{2} + 2r - 8) }{r + 4} \\ = \frac{ {r}^{2} - {r}^{2} - 4r - 2r + 5 - 8 }{r - 4} \\ = \frac{ - 6r - 3}{r - 4}$

8 0

3 years ago

Is 11.47723 rational or irrational?

Dima020 [189]

the answer is irrational

8 0

3 years ago

Read 2 more answers