3 years ago

Pls ASAP help me with number 14

Mathematics

2 answers:

erik [133]3 years ago

7 0

Answer: D. 19

Let x by the length of CG. Since the two bases are parallel, we can create the following equation using proportions:

$\dfrac{63}{21}=\dfrac{57}{x}$

Simplify left side of equation

$3=\dfrac{57}{x}$

Multiply both sides by x

$3x=57$

Divide both sides by 3

$x=19$

Let me know if you need any clarifications, thanks!

attashe74 [19]3 years ago

4 0

Answer:

D. 19

Step-by-step explanation:

because they are parallel bases you can compare

63/57 = 21/x

x = 19

You might be interested in

Find the inverse of the given relation.

Greeley [361]

Answer:

Step-by-step explanation:

first look at all the numbers in the relation.then since inverse means opposite find the answers where the numbers in the parenthesis are in the opposite order than the question. Finally look for the answer In which all the positive numbers in the parenthesis(in the given relation) are negative (on the answers)and the negative numbers (in the given relation) are positive (on the answers).

4 0

3 years ago

Evaluate the function for x=-5 F(x)=-6+7

k0ka [10]

Here you go f (x) = 1

3 0

2 years ago

Read 2 more answers

What is (1/2)^2- 1/2 -6 .

N76 [4]

Answer:

-6.25 tI am not sure if this can help you but this is what I got