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3 years ago

Which defines a circle?

Mathematics

2 answers:

sattari [20]3 years ago

6 0

D.all coplanar points equidistant from a given point

cricket20 [7]3 years ago

4 0

Answer:

Step-by-step explanation:

all coplanar points equidistant from a given point

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Value of the expression 9.7+(- 5.4)

BARSIC [14]

4.3 I believe. That's the answer I got.

5 0

3 years ago

Read 2 more answers

Area

pentagon [3]

Step-by-step explanation:

1. In PQN & SRT.

a. <RST=<QPN (corresponding angle PQllSR)

b. <STR = <PNQ (corresponding angle TRIINQ)

c. TR=QN (Since TN & QN are opp. Side of parallelogram QNTR)

d. .°.PQN~=SRT.

2.PQN=PSOQ+SNO (whole part axiom)

3.SRT = SNO + NTRO(same as above)

4. PQN=SRT (From st. 1d)

or, PS0Q+SNO =SNO + NTRO (Cancellation of SNO)

or, PS0Q=NTRO

or, PSOQ +QOR=NTRO +QOR (Adding QOR on both side)

or, .°.◼️PQRS = ◼️QRTN

Best of luck!!!!.

8 0

4 years ago

The Greek letter iota, i, represents the square root of -1 (). We call i an imaginary unit. Any number that is a product of a re

Nadusha1986 [10]

Happy New Year from MrBillDoesMath!

Answer:

i ^ (2n) = (i^2)^n = (-1)^n = -1 if n is odd and = 1 if n is even

i ^ (2n+1) = i^(2n)* i = -1 * i = -i if n is odd and = 1*i = i if n is even

Not sure if this answers your question but hopefully pushes you n the right direction.

Thank you,

MrB

4 0

4 years ago

Read 2 more answers

Write an equation:You paid $14.75 for 4 ice cream cones that cost 2.50 each and two drumsticks that were d dollars each

irina1246 [14]

Answer:

d = (14.75 - (4 × 2.50) ÷ 2

Step-by-step explanation:

the cost of 1 drumstick = d

2.50×4=10.00

14.75-10.00=4.75

4.75÷2=2 3/8

2 3/8 = 2.375

4 0

3 years ago

Mr. Snow bought 90 grams of Christmas candy for each of his 14 grandchildren. How many total kilograms of candy did he buy?

nignag [31]

Answer:

1.26 kg.

Step-by-step explanation:

We have been given that Mr. Snow bought 90 grams of Christmas candy for each of his 14 grandchildren. We are asked to find the amount of candy bought by Mr. Snow in kilograms.

First of all, we will find the amount of candy in grams by multiplying 90 grams by 14 as:

$\text{Amount of candy bought in grams}=14\times 90$

$\text{Amount of candy bought in grams}=1260$

We know that 1 kilogram is equal to 1000 grams. To convert 1260 grams into kg, we will divide 1260 by 1000 as:

$\text{Amount of candy bought in kilograms}=\frac{1260}{1000}$

$\text{Amount of candy bought in kilograms}=1.26$

Therefore, Mr. Snow bought 1.26 kilograms of candy.

7 0

3 years ago