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Vika [28.1K]
3 years ago
7

Please help plz help

Mathematics
2 answers:
ch4aika [34]3 years ago
8 0
The area of circle is πr^2 which means 3.14(3)^2=28.26
kramer3 years ago
5 0

Answer: 530.93

Step-by-step explanation:

if this is not the answer I am sorry. plz tell me if I am right.

I am working on area of circles.

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What is the value of 43 = 23? 2 7 8 16​
nata0808 [166]

Answer:

16

Step-by-step explanation:

I dont really inderstand but i would say 16 because it is closer to adding up to 43 so yea

3 0
3 years ago
CALLING ALL EXPERTS!! I will give brainliest for this pop question!
denpristay [2]

Step-by-step explanation:

Greatest is starting by 8 and the littlest is 1.

3 0
3 years ago
Read 2 more answers
withdraws ​$ from bank account once each day for days. What integer represents the change in the amount in the​ account? Use pen
REY [17]

Answer:

a. Sam withdraws $11 from his account. That means his account balance reduces by $11 so the integer is -$11.

He does this 4 times so;

= 4 * -11

= -$44

b. He then deposits $11 once every day for 4 days.

= 4 * 11

= $44

c. The integer for withdrawals is a negative figure to show that the balance was decreasing. The Integer for deposits is positive to show that the balance was increasing.

4 0
3 years ago
I need this help with this problem x^2+4x-5=0 using the “completing the square” method step by step
Hatshy [7]

Answer:

X=125/64

Step-by-step explanation:

x^2+4 x-5=0

x^2+4x=5

4x^3=5

x^3=5/4

x=5^3/4^3

x=125/64

4 0
3 years ago
Whats x-3+75x compared to or equal to x-75+3x
lbvjy [14]

Answer:

x=-1

Step-by-step explanation:

-3+75x<-75+3x

75x-3<-75+3x

75x-3<3x-7575x−3<3x−75

75x-3-3x<-75

72x-3<-75

72x<-75+3

72x<-72

x=-1

7 0
3 years ago
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