4 years ago

Math experts only please help me

Mathematics

1 answer:

katovenus [111]4 years ago

6 0

The correct answer is A. 2cm
18 2cm
---- = ----
45 5cm

hope this helps

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When a number has a positive and a negative root, the positive root is called?

gogolik [260]

Answer:

"principal root"

Step-by-step explanation:

The positive (even or odd) root of a positive real number is called its <em>principal root</em>.

When an odd root is taken of a negative real number, the negative real root is the principal root. That is -2 is the principal cube root of -8.

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3 years ago

Christina's bird feeder holds 7/10 of a cup of birdseed. Christina is filling the bird feeder with a scoop that holds 1/10 of a

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Step-by-step explanation:

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3 years ago

EASY 5 POINTS REALLY NEED HELP RN!!!! Which expression finds the length of side x in this right triangle?

ArbitrLikvidat [17]

Use Pythagoras:

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3 years ago

Read 2 more answers

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ira [324]

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3 years ago

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Given 4 c + 5 not-equals 0 and c is a real number, what is the multiplicative inverse of 4 c + 5 not-equals 0 0 1 StartFraction

Komok [63]

Answer:

Option 1 - $\frac{1}{4c+5}$

Step-by-step explanation:

Given : Equation $4c+5\neq 0$ and c is a real number.

To find : What is the multiplicative inverse of equation ?

Solution :

The multiplicative inverse of a number x is reciprocal of number i.e. $\frac{1}{x}$ or $x^{-1}$

Equation $4c+5\neq 0$

The expression is $x=4c+5$

The multiplicative inverse is given by,

$\frac{1}{x}=\frac{1}{4c+5}$

Therefore, Option 1 is correct.

The multiplicative inverse of equation is $\frac{1}{4c+5}$

6 0

3 years ago