3 years ago

Need help pick 3 right answers .?

Mathematics

1 answer:

deff fn [24]3 years ago

6 0

Answer:

A, B, & D

Step-by-step explanation:

Because they all have equal signs

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3 years ago

You spin the spinner shown below once. Each sector shown has an equal area.

Vladimir [108]

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2 years ago

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Pani-rosa [81]

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2 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

2 years ago

What is the value of x

Len [333]

Answer:

X=70

Step-by-step explanation:

Interior angles of parallel line sum up to be 180° so:

45+(2x-5)=180

45+2x=185

2x=140

x=70

3 0

3 years ago