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2 years ago

A decimal that would be more than a half

Mathematics

1 answer:

Reika [66]2 years ago

4 0

Answer:

So basically anything higher than .5 would be x>.5 so it has to be greater than or equal to .51

Step-by-step explanation:

.51 .75 .89 .56 .78 .86 .61 it goes on and on as long as it is greater than .50

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Bro pls hlep me with #3 and #4

lorasvet [3.4K]

Answer:

3. 15 baskets

4. 16 tries

Step-by-step explanation:

3: 4 is ratio so 3:4=x:20, 3/4=x/20, and you get x=15

4. ratio is still 3:4, 3:4=12:x, 3/4=12/x, x=16, so 16 tries

5 0

2 years ago

A zoo has 15 Emperor penguins. The Emperor penguins make up 30% of all the penguins at the zoo

Otrada [13]

Answer:

Step-by-step explanation:

there is 15 emperor penguins...they make up 30% of all the penguins

so 30% of all the penguins is 15

let x represent all the penguins

turn ur percent to a decimal

0.30x = 15

x = 15 / 0.30

x = 50 <===== 50 total penguins

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3 years ago

In the below system, solve for y in the first equation.

Flura [38]

C
$x - 3y = - 6 \\ - 3y = - 6 - x \\ \frac{ - 3y}{ - 3} = \frac{ - 6 - x}{ - 3} \\ y = 2 - x \\or \\ y = - x + 2$

5 0

3 years ago

Complete the equation of the line through (-10,-7)(-5,−9)

Igoryamba

Slope
-9+7 -2
—— = ——
-5+10 5

Equation of a line
y+7=-2/5(x+10)
y+7=-2/5x-4
y=-2/5x-11

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1 year ago

Which is the missing step in the proof below? There is a 4th row that blank...

LuckyWell [14K]

Answer:

would go for C, SSS (side side side theorem)

6 0

3 years ago