3 years ago

HELP PICTURE IS SHOWN

Mathematics

1 answer:

kotykmax [81]3 years ago

8 0

B. Prove that QR similar QR by the reflexive property

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Graph y−5=−23(x+9) using the point and slope given in the equation. Use the line tool and select two points on the line.

jarptica [38.1K]

Maybe try (-9, 6) and (-9,5)
i think it may be correct

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3 years ago

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Combine the like terms to create an equivalent expression: \large{-12-6p-(-2)}−12−6p−(−2)

Harlamova29_29 [7]

Answer:

-12p-20

Step-by-step explanation:

{-12-6p-(-2)}−12−6p−(−2)

-12-6p+2−12−6p+2

-12p-20

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2 years ago

Use the distributive property of multiplication to find the missing number.use the distributive property of multiplication to fi

Solnce55 [7]

What is your equation for this problem???

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3 years ago

Ma=np,for a is what

Julli [10]

Answer:

$\displaystyle \frac{np}{m} = a$

Step-by-step explanation:

You divide both sides by m to get the above answer:

$\displaystyle \frac{ma}{m} = \frac{np}{m} \\ \\ a = \frac{np}{m}$

I am joyous to assist you anytime.

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3 years ago

The diameter of the moon is about 3500 km. Approximate the surface area of the moon using the formula for the surface area of a

horrorfan [7]

Answer:

$3.8465 *10^7$ square kilometers

Step-by-step explanation:

The surface area of a sphere can be found using the formula $SA=4\pi r^2$ . Since the diameter is 3500 km then its radius is half of this. 3500 divided in two is 1,750 units. Substitute r=1,750.

$SA=4\pi r^2\\SA = 4 \pi (1750)^2\\SA = 4 \pi *3,062,500\\SA =38,465,000$

The surface area of the moon is about 38,465,000 square kilometers. Write this is scientific notation using base. $3.8465 *10^7$

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2 years ago