4 years ago

Can anybody please help me out with question 6 please I would really appreciate it so much. please and thank you .

Mathematics

2 answers:

posledela4 years ago

8 0

Angle abc, bd, bc, I hope this helps it’s fairly easy just know terms like congruent which means equal

irina1246 [14]4 years ago

6 0

Answer:

angle Abc

line AC

line segment AD

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Write an equivalent expression to 1/2 (2n+6).

Lisa [10]

Answer:

n+3

Step-by-step explanation:

1/2 × 2(n+3)=n +3

I hope this helps

5 0

3 years ago

Please help me I always sleep late doing homework and I do not want to today begging ya. You don’t have to do 1,2,3

Anika [276]

Answer: 5, 18, 20, 25, 27, 35, 38, 40, 48, 60, 90

Step-by-step explanation: Count lol

5 0

3 years ago

Change the following expression into a single fraction: 5-c/2<br><br> HELP PLZ

pochemuha

10 - c/2...

2 will be below 10-c

6 0

3 years ago

What is the sum of the first ten terms in a geometric series<br> with a1=<br> 6 and r = 2?

kogti [31]

Answer:

$S_{10} = 682$

Step-by-step explanation:

Given

$a_1 = 6; r = 2$

Required

$S_{10$

This is calculated as:

$S_n = \frac{a(r^n - 1)}{r - 1}$

So, we have:

$S_{10} = \frac{6 * (2^{10} - 1)}{10 - 1}$

$S_{10} = \frac{6 * (1024- 1)}{9}$

$S_{10} = \frac{6 * 1023}{9}$

$S_{10} = 682$

6 0

3 years ago

I need to find the equation for this.. I keep getting confused please explain

weqwewe [10]

The vertex form equation is y = a(x-h)^2+k
Lets substitute our given information.

y = a(x-1)^2+5

Now, lets put in the coordinate it needs to pass through.

8 = a(2-1)^2 + 5
8 = a + 5
a = 3

Now, lets make the equation now that we know a.

y = 3(x-1)^2+5

Hope this helps!

6 0

3 years ago