3 years ago

Your quiz and test scores are below. What is your average and your grade?

Mathematics

1 answer:

notsponge [240]3 years ago

6 0

Answer:

42 score 50 availible

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Which graphs show functions with direct variation? select three options.

Nikolay [14]

Answer:

the daily graphs

Step-by-step explanation:

the news paper

4 0

2 years ago

a rectangular fish tank 60 centimeters by 15 centimeters by 34 centimeters is 1/3 full of water. find the volume of water needed

son4ous [18]

Answer:

$20,400\ cm^{3}$

Step-by-step explanation:

step 1

Find the volume of the tank

$V=(60)(15)(34)=30,600\ cm^{3}$

step 2

we know that

If the tank is 1/3 full of water

then

the volume of water required to completely fill the tank is equal to 2/3 of the tank capacity

$(2/3)30,600=20,400\ cm^{3}$

5 0

3 years ago

Can someone help me I'm confused 8 - 1/3x = 16 Two-step equation

Cloud [144]

8 - 1/3x = 16
⇒ -1/3x= 16-8
⇒ -1/3x= 8
⇒ x= -24

The final answer is -24~

8 0

3 years ago

I'm confused can someone help me

Dafna11 [192]

Answer: M∠2 just mean measure of angle 2,

Step-by-step explanation: So I worked it out and the awnser is B.

3 numbers/the degrees of all 3 sides always add up to 180 degrees.

Side 1 is 60 degrees and the left side is 20, so 20 + 60 + 3 (unkown number) = 180

60 - 20 = 100,

8 0

2 years ago

F(x)=x^3−2x+6

Nina [5.8K]

Answer:

Step-by-step explanation:

(f - g)(x) = f(x) - g(x)

f(x) - g(x)

= x³ - 2x + 6 - (2x³ + 3x² - 4x + 2) ← distribute parenthesis by - 1

= x³ - 2x + 6 - 2x³ - 3x² + 4x - 2 ← collect like terms

= - x³ - 3x² + 2x + 4 → d

6 0

3 years ago