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3 years ago

Write each phrase or sentence as an algebraic expression or equation. DO NOT use a calculator. Do not write an inequality.

Mathematics

2 answers:

katovenus [111]3 years ago

5 0

Hejsjjxjensnxjsjnszjdkwijd

kumpel [21]3 years ago

5 0

Answer:

done

Step-by-step explanation:

1.y+6

2.x

3.10+c-5

4.14+6t

5.x+y=18

6.-12=7

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Geometric mean <br> Pls help thank u

quester [9]

Answer:

Step-by-step explanation:

1). Geometric mean of a and b = $\sqrt{a\times b}$

Therefore, geometric mean of 2 and 50 = $\sqrt{2\times 50}$

= 10

2). By geometric mean theorem,

$\frac{JM}{KM}=\frac{KM}{ML}$

$\frac{6}{e}=\frac{e}{24}$

e² = 6 × 24

e = √144

e = 12

Similarly, $\frac{JL}{KJ}=\frac{KJ}{JM}$

$\frac{6+24}{d}=\frac{d}{6}$

d² = 6 × 30

d = √180

d = 6√5

And $\frac{JL}{KL}=\frac{KL}{ML}$

$\frac{6+24}{c}=\frac{c}{24}$

c² = 30 × 24

c = √720

c = 12√5

3 0

3 years ago

7/10 write the number as hundredths in a fraction form and decimal form

klemol [59]

7/10 as hundredths decimal: .07

7/10 as fraction: 7/100

7 0

3 years ago

What is the value of the expression k – 14 when k = –17?

Vedmedyk [2.9K]

I hope this helps you

-14+?= -17

?= -17+14

?= -3

6 0

4 years ago

The line segment is rotated by 270 degrees counterclockwise about the origin to form C'D'. Which statement describes C'D'? C'D'

Elan Coil [88]

Answer:

A. C'D' is 4 units long

Step-by-step explanation:

According to the graph, CD is 5 - 1 = 4 units long.

Rotation doesn't change the length of the segment, so C'D' = CD = 4 units.

Correct choice is A.

7 0

3 years ago

What is area of each circle below?

KiRa [710]

Answer:

Step-by-step explanation: A= (Pi) x r^2

4 0

3 years ago