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mamaluj [8]
3 years ago
7

For what values of x and y are the triangles shown congruent by HL?

Mathematics
1 answer:
Solnce55 [7]3 years ago
6 0

Answer:

A. x = 1, y = 4

Step-by-step explanation:

2x +8 = 10x

y + 2 = 10x - y

10x - 2x = 8

8x = 8

x = 1

y + 2 = 10x - y

2y = 10x - 2

2y = 10*1 - 2

2y = 8

y = 4

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puteri [66]
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4 0
3 years ago
My father is 4 times old as me. after 5 years my father will be 3 times old how old is my father now
koban [17]

Answer:

Step-by-step explanation:

6 0
2 years ago
Supplemental Activities - Ch 1
Deffense [45]

x \geq -9; x \leq 6 or in interval notation [-9,6]

To find out what are the steps in solving the below inequality:

Given equation is 2x - 3 > 15

The absolute value function takes any term and transforms it to its non-negative form. Therefore, we must solve the term within the absolute value function for both its negative and positive equivalent.

−15≤2x-3≤15

First, subtract 3  from each segment of the system of equations to isolate the x term while keeping the system balanced:

−15−3≤2x-3−3≤15−3

−18≤2x-6≤12

−18≤2x-6≤12

Now, divide each segment of the system by 2 to solve for x while keeping the system balanced:

-\frac{18}{2}\leq \frac{2x}{2} \leq \frac{12}{2}

-9 \leq x \leq 6

or

x \geq -9; x \leq 6

or in interval notation [-9,6]

on the horizontal axis.

The lines will be a solid line because the inequality operators contain "or equal to" clauses.

We will shade between the lines to show the interval:

Hence the steps to solve an inequality has been show

To learn more about inequalities click here brainly.com/question/24372553

#SPJ9

8 0
1 year ago
Thirty six plus b is greater than negative twenty four b plus negative sixty four
8_murik_8 [283]

Answer:

Step-by-step explanation:

36 + b > -24b + (-64)

24b + b > -36 - 64

25b >  100

b > 100/25

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8 0
3 years ago
What is 60 -1 1/2 (8) 2 equal
sleet_krkn [62]

Answer:

Step-by-step explanation:

60 -1 1/2 (8) 2

= 60 - 3/2 (8)(2)

= 60 - 3(8)

= 60 - 24

= 36

5 0
3 years ago
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