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3 years ago

20 POINTS!!!!

Mathematics

1 answer:

vladimir2022 [97]3 years ago

8 0

Answer: 38 cm

Step-by-step explanation:

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Can u please help me please. Please

jonny [76]

The answer is
C = 4 ÷ 1/5

6 0

3 years ago

#12 The distance between the points (3, 3) and (7, 3) is

Marina CMI [18]

Solution:

We have been asked to find the distance between the points (3, 3) and (7, 3).

we can find the distance between the two points using the distance formula.

The distance formula is given as

$D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} \\ \\ \text{where } (x_1, y_1) \ and \ (x_2, y_2) \ are \ two \ points\\$

Now substitute the given values we get

$D=\sqrt{(7-3)^2+(3-3)^2}\\ \\ \ D=\sqrt{4^2+0}=4\\$

Hence the distance between the given points is 4

5 0

3 years ago

HURRY, I NEED AN ANSWER (-0.3)(-0.27)

leva [86]

Answer:

what do I need to answer? are those dots on a graph?

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

sanjay's dog weighs 46 pounds on earth multiply the dogs earth weight by 0.38 to find how much it would weigh on mars, and by 2.

Roman55 [17]

The dog weighs 17.48 pounds on Mars and 108.56 pound on Jupiter. Therefor, it will weigh 91.08 pounds less on Mars than on Jupiter.

6 0

3 years ago

How many liters of water must be added to 15 liters of 40 % sugar syrup to obtain 30 % sugar syrup?

RideAnS [48]

Answer:

5 L of water should be added

Step-by-step explanation:

Let x L is the amount of water needed to be added.

40% sugar syrup:

Amount of syrup = 15 L

Amount of sugar $=15\cdot 0.4=6$ L

30% sugar syrup:

Amount of syrup = 15 + x L

Amount of sugar $=(15+x)\cdot 0.3$ L

Amounts of sugar are the same (we didn't add sugar, only water), then

$0.3(15+x)=6\\ \\3(15+x)=60\\ \\45+3x=60\\ \\3x=60-45\\ \\3x=15\\ \\x=5\ L$

6 0

3 years ago