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NeTakaya
3 years ago
5

What is the perimeter of the triangle shown below?

Mathematics
2 answers:
erma4kov [3.2K]3 years ago
8 0
A^2+b^2=c^2
4^2+3^2=c^2
I think it's 12
Maurinko [17]3 years ago
5 0
Easy
you need pythagoraen theorme
a²+b²=c²
where a and b are legs and c is hyptonuse
 
we assume that it is a right triangle

we can easeily see that the bottom is 4 units
left is 3 units up

a=4
b=3
4²+3²=c²
16+9=c²
25=c²
sqrt both sides
5=c
the diagonal side is 5
3+4+5=12

12 units is perimiter
b is answer
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Find 7512−(−334) . Write your answer as a mixed number in simplest form.
Savatey [412]

Answer:

7846

Step-by-step explanation:

two 'minus' signs cancel each other out and become an 'plus' sign

therefore

7512-(-334) = 7512 + 334

= 7846

I don't know why you wrote ' write your answer as a 'mixed number ' in 'simplest form'. A mixed number can only be formed when you have a fraction, an improper fraction no less, the answer is a whole number, and therefore cannot be written as a mixed number in simplest form. If I am wrong pls let me know and elaborate by what you mean by 'mixed number' in the comments.

I believe it may be a trick question, but who knows.

Examples of fractions expressed as a mixed number.

19/8 = 2 3/8

17/5 = 3 2/5

7 0
2 years ago
Write an equation of the line in slope-intercept form.<br><br><br><br><br><br> y = .
spayn [35]

Answer:

y=5/3x-2

Step-by-step explanation:

the equation for a line is y=mx+b, m is the slope the slope of this line is 5/3. B represents the y intercept, in this equation it is -2.

7 0
3 years ago
21 is 2% of what number?
Sonbull [250]
21/2%=
21/0.02=
1,050
21 is 2% of 1,050
Check:
1,050*2%=
1,050*0.02=
21
5 0
3 years ago
Read 2 more answers
Solve by the square root method 2(5x-7)^2-1=15
Ainat [17]
X=11/5 x=2.2 is slicing for x
8 0
3 years ago
Ms. Fox loves to eat cereal and she notices that she only has 1/3 of the box of cereal left. If she spread that amount across 5
IceJOKER [234]

Answer:

1/15

Step-by-step explanation:

Ms. Fox loves to eat cereal and she notices that she only has 1/3 of the box of cereal left. If she spread that amount across 5 days, how much cereal will she have for each day?

The amount of cereal she would have per day is calculated as:

5 days = 1/3 of the box

1 day = x

Cross Multiply

5 days × x = 1 day × 1/3 of the box

x = 1/3 ÷ 5

x = 1/3 × 1/5

x = 1/15 of the box

8 0
2 years ago
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