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3 years ago

How to write an equivalent expression for n times a using only addition

Mathematics

1 answer:

Alina [70]3 years ago

6 0

How to write an equivalent expression for n time a using o

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Why do you flip the equation when solving something like 10>-9x+10?

Karolina [17]

You flip the sign from > to < only when you are dividing by a negative number and in this case it would be negative 9.

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3 years ago

Audrey is practicing basketball. She makes a basket from the free-throw line 8 out of 25 shots. Use this information to solve th

Daniel [21]

Answer:

0.32

Step-by-step explanation:

8/25*4(cuz of LCM)

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2 years ago

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Molly has (4x+10)dollars and rod has (20-5x)dollars.

kotegsom [21]

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3 years ago

What is the value of r to the nearest tenth?

Tatiana [17]

Answer:

Hence r=10.3 cms (rounded to tenth place)

Step-by-step explanation:

In Triangle KLN ,

KN = 5 Cms

LN = ½ of LM

As the Perpendicular dropped from the center to the chord bisects it.

LM = 18 cm

LN = 9 cm

Now we have to find r or KL

We apply Hypotenuse Formula in this

The formula is given as

$c=\sqrt{a^2+b^2}$

Where c = r

a=5

b=9

Putting them in the formula

$r=\sqrt{5^2+9^2}$

$r=\sqrt{25+81}$

$r=\sqrt{106}$

$r=10.29$

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3 years ago

Question in the picture. PLS HELP!! THANKS + 30 POINTS + BRAINLIEST

Andrej [43]

Answer:

C. Lincoln Forest is at sea level

Step-by-step explanation:

Elevation above sea level is indicated for several points in the table

Positive number indicates points above, negative number indicates points below, zero elevation indicated points at sea level

So, the answer for Lincoln Forest is:

C. Lincoln Forest is at sea level

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2 years ago