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3 years ago

BRAINLIESTT ASAP! PLEASE HELP ME :)

Mathematics

2 answers:

taurus [48]3 years ago

8 0

Answer:

The answer is they are congruent.

Step-by-step explanation:

They have two congruent sides and share one side, so they are congruent by SSS.

I hope this helps! :)

olasank [31]3 years ago

6 0

We know the triangles are congruent because:

ΔDBC ≅ ΔABC (SSS Postulate)
CB is congruent to BC (Reflexive Property)
AB is congruent to DB
DC is congruent to AC

The congruency statement is in bold.

Best of Luck!

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Find the equation of the line using the point-slope formula. Write all the final equations

vivado [14]

Answer:

$y=\frac{1}{2}x+\frac{5}{2}$

Step-by-step explanation:

We are going to find the slope by lining up the points vertically and subtract, then put 2nd difference over first.

Also you could just use $\frac{y_2-y_1}{x_2-x_1}$ . It is the same thing.

( 5 , 5)

-( 1 , 3)

--------------

4 2

So the slope is 2/4 or 1/2 after reducing.

The point-slope form a line is

$y-y_1=m(x-x_1)$ with a point on the line $(x_1,y_1)=(1,3)$ given and with slope $m=\frac{1}{2}$ given.

$y-3=\frac{1}{2}(x-1)$

We are going to solve this for y and simplify what we can because our goal is y=mx+b; this is slope-intercept form. It is called that because it tells us the slope,m, and the y-intercept,b.

Distribute:

$y-3=\frac{1}{2}x-\frac{1}{2}$

Add 3 on both sides:

$y=\frac{1}{2}x-\frac{1}{2}+3$

Simplify:

$y=\frac{1}{2}x+\frac{5}{2}$

4 0

4 years ago

ASAP Simplify. -3m + 9m over 2

cluponka [151]

Answer:

3m is your answer

Step-by-step explanation:

All you have to do is add -3m and 9m

6m/2

4 0

3 years ago

Read 2 more answers

Help me solve step by step

Gemiola [76]

If you have questions just message me. I hope this helps

4 0

3 years ago

At a basketball game, 10% of people attending were supporting the home team, while

natka813 [3]

Answer:

500

Step-by-step explanation:

10% of people were supporting home and it was 50 people. Multiply 50 by 10 and you get 500. So the total number of people attending the game is 500.

Answer-500

7 0

4 years ago

Which three lengths CANNOT be the lengths of the sides of a triangle?

asambeis [7]

23 m, 17 m, 14 m
Cuz the length of a side must be bigger than the difference of the other two

4 0

3 years ago