Ask question

Ask question

All categories

3 years ago

14

I need help on 4 and 5 please !!!!):

1 answer:

Elan Coil [88]3 years ago

5 0

4. angle H is congruent to angle B
5. GH/DJ = AB/DC

You might be interested in

If f(x-3)=x^2-4x+5, what's f(1-x)

olganol [36]

Answer:

$\large\boxed{f(1-x)=x^2-4x+5}$

Step-by-step explanation:

$f(x-3)=x^2-4x+5\\\\f((x-3)+3)\to\text{put x + 3 to the equation of the function:}\\\\f(x-3+3)=(x+3)^2-4(x+3)+5\\\text{use the distributive property and}\ (a+b)^2=a^2+2ab+b^2\\f(x)=x^2+2(x)(3)+3^2+(-4)(x)+(-4)(3)+5\\f(x)=x^2+6x+9-4x-12+5\qquad\text{combine like terms}\\f(x)=x^2+(6x-4x)+(9-12+5)\\f(x)=x^2+2x+2\\\\f(1-x)\to\text{put 1 - x to the equation of the funtion f(x):}\\\\f(1-x)=(1-x)^2+2(1-x)+2\\\text{use the distributive property and}\ (a-b)^2=a^2-2ab+b^2$

$f(1-x)=1^2-2(1)(x)+x^2+(2)(1)+(2)(-x)+2\\f(1-x)=1-2x+x^2+2-2x+2\qquad\text{combine like terms}\\f(1-x)=x^2+(-2x-2x)+(1+2+2)\\f(1-x)=x^2-4x+5$

4 0

3 years ago

Find thr value of x. express your answer in simplest radical form<br><br>

Arte-miy333 [17]

11^2x11^2=x^2
121+121=x^2
242=x^2
Radical 242 = radical x^2
Full solved answer is 15.56

4 0

2 years ago

Please help! i couldnt copy and paste it into here so i decided to just screenshot it :)

zhuklara [117]

Answer: Congruent

How;

Congruent angles are angles that have equal degree measure! Hope this helps!

8 0

3 years ago

Read 2 more answers

SOMEBODY HELP ME ILL GIVE BRAINLIEST, NO LINKS!

Sedbober [7]

Answer:

6x

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Determine the slope of the line . If you hurry I will mark brainliest

pickupchik [31]

The slope is 2 when simiplified.

7 0

3 years ago

Read 2 more answers