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11111nata11111 [884]
3 years ago
15

Question 6 of 10

Mathematics
1 answer:
Montano1993 [528]3 years ago
6 0
A. 8.53 units is the length of the straight which is perpendicular to the straight line CD
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Find point G on AB such that the ratio of AG to GB is 3:2.
lora16 [44]

Using proportions, the coordinates of point G are given as follows:

(1.8, 1.6).

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct(when both increase or both decrease) or inverse proportional(when one increases and the other decreases, or vice versa), can be built to find the desired measures in the problem, or equations to find these measures.

The points A and B are given as follows:

A(-3, 4) and B(5,0).

For this problem, we have that the ratio of AG to GB is 3:2, hence:

AG = 3/5AB

G - A = 3/5(B - A).

The x-coordinate of G is found as follows:

x + 3 = 3/5(5 + 3)

x + 3 = 4.8

x = 1.8.

The y-coordinate of G is found as follows:

y - 4 = 3/5(0 - 4)

y - 4 = -2.4

y = 1.6.

Hence the coordinates of point G are given as follows:

(1.8, 1.6).

More can be learned about proportions at brainly.com/question/24372153

#SPJ1

5 0
1 year ago
Use a special-product rule to factor the perfect-square trinomial.<br> 81y^2+ 126y + 49
Ivahew [28]

Answer:

The perfect -square trinomial

                  (9y+7)²

Step-by-step explanation:

<u><em>Explanation:-</em></u>

Given polynomial equation

                        81 y² + 126 y +49

               ⇒     9² y² + 2(9)(7)y + 7²

                ⇒   (9y)² + 2(9)(7)y +7²

we will use formula

   (a+b)² = a² + 2ab +b²

             ⇒ (9y+7)²

<u><em>Final answer:-</em></u>

The perfect -square trinomial

                  (9y+7)²

7 0
2 years ago
If f(x)= 3x^2 -4x+2 evalúate the following (f(x+h)-f(x))/h
photoshop1234 [79]

Answer:

IDK

Step-by-step explanation:

IDk

7 0
3 years ago
HELP ME ILL GIVE BRAINLIEST!! BUT YOU HAVE TO SHOW WORK
Musya8 [376]

Step-by-step explanation:

2/3³

i don't know how to explain but im correct

4 0
2 years ago
Read 2 more answers
Kylie feeds vitamins to her dog by dropping them into his water dish. The directions require 5 drops of vitamins to be put in 2
Cloud [144]

Answer:

D is the answer

Step-by-step explanation:

ok

4 0
2 years ago
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