2 years ago

I need this answered please

1 answer:

3 0

A is congruent to X
B is congruent to Z
C is congruent to Y

AB is congruent to XZ
AC is congruent to XY
BC is congruent to ZY

ABC is congruent to XZY

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Write the ratio 3 to 10 in two different ways.

sashaice [31]

Answer:

3/10, 3:10

Step-by-step explanation:

3 to 10 : 3/10, 3:10

5 0

3 years ago

PLEASE HELP GUYS........................................................I'M DYING WITH ALGEBRA 1..............8TH GRADE.........

Marat540 [252]

24) mari=320
jen=160

25) David= 160 Aaron=55

26)Chaya= 65 Angelica=69 Jon=62

27) 8 in one group, 16 in the other

8 0

4 years ago

How do I confirm that f and g are inverses?

Anestetic [448]

Answer:

see explanation

Step-by-step explanation:

To show f and g are inverses we require to show that

f(g(x)) = x and g(f(x)) = x

f(g(x))

= f(6x - 4)

= $\frac{6x-4+4}{6}$ = $\frac{6x}{6}$ = x

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

g(f(x))

= g( $\frac{x+4}{6}$ )

= ( 6 × $\frac{x+4}{6}$ ) - 4

= x + 4 - 4 = x

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

Hence f and g are inverses

4 0

4 years ago

A wise man once said, “400 reduced by 3 times my age is 163.” What is his age? ( I need the step by step equation to solve this)

Ainat [17]

Answer: the wise man is 79

Step-by-step explanation:

400 - 3x = 163

400–163 =3x

237 = 3x or 3x = 237 or x = 79…

8 0

3 years ago

As the Earth revolves around the sun, it travels at a speed of approximately 18

zzz [600]

So if the earth goes 18 miles per second you would multiply 18 and 60 since 60 seconds are in a minute. And that is 1,080 miles in a minute then times that by 5 and your answer is 5,400 miles in 5 minutes.

4 0

3 years ago