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kobusy [5.1K]
3 years ago
14

What is the amount of discount?

Mathematics
1 answer:
s2008m [1.1K]3 years ago
7 0

Answer:

$3.75

Step-by-step explanation:

give brainliest please

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The legs of a right triangle are 12 centimetres and 8 centimeters. What is the length of the hypotenuse?
Dominik [7]
A² + b² = c²

12² + 8² = c²

c² = 144 + 64

c² = 208

c=√208

c= 4√13 or 14.42 (nearest hundredth)

----------------------------------------------------------------------
Answer: The length of the hypotenuse is 14.42 cm.
----------------------------------------------------------------------
7 0
3 years ago
Determine whether the study is an experiment or an observational​ study, and then identify a major problem with the study. In a​
bogdanovich [222]

Answer:

B. This is a convenience sample with voluntary​ response, which has a high chance of leading to bias.

Step-by-step explanation:

There is a great chance that the survey will have bias because, the opinion of those that are not on the internet will not be included.

Only those that have the time and willing responded to the survey.

Because the survey is online it will be bias as those responding will tend to vote for the online news outlet than the print media and television.

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4 years ago
What is multiplying by regrouping
Phantasy [73]
It's very easy here is an example
19
X3
___

Nine times three is 27 so
19
X 3
____
7
You just leave the seven there then
2
19
X 3
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7
You put the two on top of the one.
After that you multiply 1x3=3 then the two on top of the one adds to 3 + 2
4 0
3 years ago
Read 2 more answers
Pythagorean Theorem:<img src="https://tex.z-dn.net/?f=a%5E%7B2%7D" id="TexFormula1" title="a^{2}" alt="a^{2}" align="absmiddle"
Jlenok [28]

distance formula:

\sqrt{(x_2-x_1)^{2}+(y_2-y_1)^{2}

points:

(-4, -1) and (4,3)

\sqrt{(-4-4)^{2}+(-1-3)^{2}}

\sqrt{(-8)^{2}+(-4)^{2}}

\sqrt{64+16}

<h2>= \sqrt{32}</h2>

5 0
3 years ago
Read 2 more answers
Help me please! <br><br> Correct answer get's brainliest :D
asambeis [7]

answer:

step by step explanation:

make all numbers the same decimal,fraction or percentage and then compare

3/8=37.5%

-2.8=20.8%

0.053=5.3%

-2.8%

ascending means from smallest to biggest so the answer would be 0.053

5 0
3 years ago
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