Ask question

Ask question

All categories

strojnjashka [21]

3 years ago

5

How do you find the value of x in this trapezoid?

2 answers:

Tamiku [17]3 years ago

5 0

I hope this helps you

Basile [38]3 years ago

5 0

3x+4 is the average of 2x+2 and 8x-14 because it's exactly between the two on a trapezium. therefore:
3x+4=(2x+2 + 8x-14) / 2
↓
3x+4=(10x-12) / 2
↓
3x+4=5x-6
↓ add 6 to both sides
3x+10=5x
↓ take away 3x from both sides
10=2x
↓ divide both sides by 2
5=x

You might be interested in

Number 21 and 22 need help

denis-greek [22]

34 * 80 = 2720

2720 words

7 0

4 years ago

Read 2 more answers

Mr. McGloughlin’s horses eat a total of 19 liters 2 deciliters of rolled oats, and drink a total of 46 liters 4 deciliters of wa

Hunter-Best [27]

Answer:

459.2 liters.

Step-by-step explanation:

Let us convert our given amount of rolled oats and water in deciliters.

1 liter = 10 deciliters

19 liters = 19*10 deciliters = 190 deciliters.

$\text{Total amount of rolled oats consumed per day}=(190+2)\text{ deciliters}$

$\text{Total amount of rolled oats consumed per day}=192\text{ deciliters}$

46 liters=46*10=460 deciliters

$\text{Total amount of water consumed per day}=(460+4)\text{ deciliters}$

$\text{Total amount of water consumed per day}=464\text{ deciliters}$

Now let us find weekly consumption of oats and water by multiplying daily consumption of both items by 7.

$\text{Total weekly consumption of oats and water}=7*(464+192)\text{ deciliters}$

$\text{Total weekly consumption of oats and water}=7*(656)\text{ deciliters}$

$\text{Total weekly consumption of oats and water}=4592\text{ deciliters}$

Let us convert weekly consumption of water and oats into liters.

$\text{Total weekly consumption of oats and water}=\frac{4592\text{ deciliters}}{10\frac{\text{ deciliters}}{\text{liter}}}$

$\text{Total weekly consumption of oats and water}=\frac{4592\text{ deciliters}}{10}\cdot\frac{\text{ liters}}{\text{ deciliters}}}$

$\text{Total weekly consumption of oats and water}=\frac{4592}{10}\text{ liters}$

$\text{Total weekly consumption of oats and water}=459.2\text{ liters}$

Therefore, total weekly combined consumption of oats and water is 459.2 liters.

5 0

3 years ago

Read 2 more answers

Write an equation that represents this question below ...<br>

lord [1]

Where’s the question????

8 0

3 years ago

What is the perimeter of the triangle below?

Sati [7]

16.7 units lmk if i’m wrong tho

3 0

2 years ago

The difference of two numbers is 18. Their sum is 66. What are the numbers?

nadya68 [22]

Answer:

42 and 24

Step-by-step explanation:

42+24=66

42-24=18

5 0

3 years ago