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3 years ago

11

Isabelle proves that the triangles are congruent by

2 answers:

skelet666 [1.2K]3 years ago

6 0

Answer:

C. ∠ABC ≅ ∠DCB; alternate interior angles of parallel lines are congruent

Step-by-step explanation:

I just took the test and got it right. Hope it helps!

Rudik [331]3 years ago

4 0

We cannot answer since we do not have the picture or diagram.

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Jonas is concerned about the amount of water he uses to wash his laundry. he made a table to show the number of gallons of water

Darya [45]

Answer:

The gas

Step-by-step explanation:

The gas makes the car go vroom

3 0

3 years ago

1-25. Given f(x) =- 2/3x +3 and g(x) = 2x2 - 5, complete parts (a) through (f).

Korolek [52]

Answer:

When f or g are equivalent to a number you are solving for x. For example b, d, e, f. In the equation g(x) =2x2-5 I assumed 2 was a typo. So, if it's incorrect, please use same steps and just adjust the solution.

Step-by-step explanation:

$f(x)=-\frac{2}{3x}+3$

a) $f(3)=-\frac{2}{2(3)} +3$

$=-\frac{1}{3}+3$ $=\frac{-1+6}{3}$ $=\frac{5}{3}$

b) $f(x)=-5$

$-5=-\frac{2}{3x}+3$

$-8=-\frac{2}{3x}$

$-24x=-2$

$x=\frac{1}{12}$

$g(x)=2x-5$

c) $g(-3)=2(-3)-5$

$=-6-5$

$=-11$

d) $g(x)=-7$

$-7=2x-5$

$-2=2x$

$x=-1$

e) $g(x)=8$

$8=2x-5$

$12=2x$

$x=6$

f) $g(x)=9$

$9=2x-5$

$11=2x$

$x=\frac{11}{2}$

3 0

3 years ago

Can anyone help me?

vlada-n [284]

Answer:

a. 3.5 b. 2.25 c. 47.8 deg

Step-by-step explanation:

7 0

3 years ago

I need help before with this before 12:00 am

frutty [35]

Answer:

7.18 light-years

Step-by-step explanation:

6.8 x 10^13 = 68,000,000,000,000

9.46 x10 ^12 = 9,460,000,000,000

6.8 x 10^13 * 1 light year / 9.46 x 10^12 = 7.188 light years.

Have a Merry X-MAS Plz MArk Branilest

6 0

3 years ago

Read 2 more answers

Algebra help pls <3

Liono4ka [1.6K]

B is right:
because it is -2 will make it 0 so it is two unit to the left.

3 0

3 years ago