Ask question

Ask question

All categories

3 years ago

9

Ou're given two side lengths of 3 centimeters and 5 centimeters. Which measurement can you use for the length of the third side

to construct a valid triangle? 8 centimeters 6 centimeters 4 centimeters 10 centimeters 2 centimeters

1 answer:

exis [7]3 years ago

5 0

Answer:

10

Step-by-step explanation:

You might be interested in

What is x•9+9•12 if x equals 2

polet [3.4K]

$2\cdot9+9\cdot12=18+108=126$

3 0

3 years ago

Explain whether the following given sets are closed under addition:

Ivan

Answer:

Step-by-step explanation:

a) Yes.

$\forall\ a,b\ \in\ B,\ a+b\in B\ (since\ 0+0=0)$

b) Yes

$W=\{0,1,2,3,..,\}\ (whole\ numbers)\\\forall\ a,b\ \in\ 3W,\ a+b\in 3W\\since:\\a\ \in\ 3W \Longrightarrow\ \exists\ k_1\in W | a=3*k_1\\\\b\ \in\ 3W \Longrightarrow\ \exists\ k_2\in W | b=3*k_2\\\\a+b=3*k_1+3*k_2=3*(k_1+k_2) \in 3W\\$

c) Yes

$\forall n\ \in\ \mathbb{N}: \Longrightarrow\ n+1 \in\ \mathbb{N}\\$

d) No

$3\in V , 3+3=6\notin V\\$

7 0

2 years ago

Solve the equation for the indicated variable. SHOW ALL WORK! <br><br> ab-ac=2 solve for a

Juli2301 [7.4K]

Answer:

a= 2/b-c

Step-by-step explanation:

We want isolate for a or to be itself

ab-ac=2

factor out a

a (b-c)=2

Now bring b-c to the other side

a (b-c)/(b-c)=2/b-c

The b-c cancel each other out

a= 2/(b-c)

5 0

2 years ago

Which of the following functions is graphed below?

dalvyx [7]

Hmmm I think either D or C

6 0

2 years ago

Read 2 more answers

Find the slope of each line

yuradex [85]

The slope is -2. this is because if you look at the graph it goes down 2 units and it goes right to the once so it’ll be -2/1 which equals -2.

4 0

2 years ago