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BaLLatris [955]
3 years ago
8

So what is 2+3+5+2+1+8

Mathematics
2 answers:
nlexa [21]3 years ago
4 0

Answer:

21!

Step-by-step explanation:

hoa [83]3 years ago
3 0

Answer:

21

Step-by-step explanation:

pls mark me as brainliest

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A triangle can be formed with side lengths 3 in, 5 in, and 9 in. True or False?
Lelechka [254]

Answer:

no this cant form a right triangle but can form a regular triangle

Step-by-step explanation:

5 0
3 years ago
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goblinko [34]
C is the answer 12 marbles and 20 marbles
8 0
3 years ago
What is the smallest number that can be added to 1923 to make the answer divisible by 9?
Stolb23 [73]

Answer:

3

Step-by-step explanation:

1926/9=214

1923+3=1926

7 0
3 years ago
Help me please, i need help with all the questions. My teacher did not explain very well
belka [17]
The questions that are 1-6 above:

Use the term
P- Parenthesis
E- Exponents
M-Multiplying
D-Dividing
A- Addition
S-Subtraction
Do the equations from that order doing Parenthesis first, Exponents second, etc.
If there's none of one of the operations, skip to the next one. Remember to solve the equation starting from parenthesis and then going down the order.
Sorry I can't help you with the bottom 1-6 Good luck
8 0
2 years ago
Write a linear equation that has a slope of 1/2 and a y-intercept at the origin.
Nata [24]

Answer:

y=1/2x

Step-by-step explanation:

Slope intercept form is the most commonly used linear equation:

It goes like this:

y=mx+b

In this equation, m is the slope and b is the y-intercept.

Your line has a slope of 1/2. So, your m-value is 1/2.

y=1/2x+b

B, your y-intercept, is at the origin.

The origin is the point (0,0).

So b, is 0 (y-intercept is the y-value when x is 0)

y=1/2x+0

=

y=1/2x

5 0
3 years ago
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