3 years ago

Pllllsssss help I’m having trouble

Mathematics

1 answer:

Mice21 [21]3 years ago

7 0

Answer:

that would probably be

Step-by-step explanation:

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What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

UNO [17]

Answer:

-10.6 and ⁹/₁₀

Step-by-step explanation:

The constants are the numbers that stand by themselves: -10.6 and ⁹/₁₀.

The <em>variables</em> are m and n.

The <em>coefficients</em> are the numbers in front of the variables: ⅖, 2.4, and 3.

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3 years ago

Which label would NOT be appropriate for volume.

Dafna1 [17]

Answer:

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Step-by-step explanation:

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4 years ago

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5. Simplify: 56 = 7 - 3 [4 + {8 - 4 ( 4 + 5 - 3 )}]

shutvik [7]

Answer:

Step-by-step explanation:

56=7-3[4+{8-4(4+5-3)}]

56=7-3[4+{4(4+5-3)}]

56=7-3[4+{16+20-12)}]

56=7-3[4+24]

56=4[28]

56=92

56-56=92-56

3 0

3 years ago

Brandon and Denny are playing a video game. Brandon has 3 times as many points as Denny l. Brandon has 12 points. How many point

Ann [662]

Answer:

it is 4

Step-by-step explanation:

12 ÷ 3 = 4

3 x 4 = 12

4 x 3 = 12

5 0

3 years ago

Does anyone know this and if it is extraneous or not?

Anna11 [10]

Addd 4 to both sides
$\sqrt{x+9}=5$
sqare both sides
x+9=25
minus 9 both sides
x=16

plug it in for x and see
$\sqrt{16+9}-4=1$
$\sqrt{25}-4=1$
$5-4=1$
1=1
true

not extraneous
an extraneous root would be x=-34

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3 years ago