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bazaltina [42]
4 years ago
7

What is the value of x?

Mathematics
2 answers:
valentinak56 [21]4 years ago
8 0
The value of X is D. 25
Every triangle adds up to 180 degrees so you just add up the given numbers, then subtract that number from 180 and that is your answer.
mylen [45]4 years ago
3 0
Letter A should be the answer. :D
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Find the slope of a line that passes through the points (2,-1) and (4,7)
MrRa [10]

Answer:

if I did it correctly then it is y= 1/4x-9/4

Step-by-step explanation:

5 0
3 years ago
What is five sixths of 30
REY [17]
If you would like to know how much is five sixths of 30, you can calculate this using the following steps:

five sixths of 30 = 5/6 of 30 = 5/6 * 30 = 25

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3 0
4 years ago
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Out of every $100 that Judy earns at her part time job, she saves $25 for college. The amount she saves is directly proportional
Leno4ka [110]
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4 years ago
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How do you do this and what is the answer please
adoni [48]
All the opposite angles are equal in a parallelogram:

so AB=DB shows it is an isosceles triangle:

so the two angles on the sides are congruent,

let x to be one of the angles:

2x+28=180

2x=152

x=76=∠A

∠A is opposite of ∠DCB so ∠DCB is 76° because of the parallelogram properties




6 0
4 years ago
At a bake sale, plates of cookies, p, are sold for $5 each. The amount of money from the sale of cookies is expressed as dollars
DiKsa [7]

Correct Question:

At a bake sale, plates of cookies, p, are sold for $5 each. The amount of money from the sale of cookies is expressed as dollars, d. Which equation represents the earnings of the bake sale?

1. p = 5d  

2. d = p + 5

3. d = 5p

Answer:

3. d = 5p

Step-by-step explanation:

As one plate of cookies price is 5 $

The d is expressed as numbers of dollars which are earned.

Earnings = d = 5 x number of plates sold (p)

therefore

d = 5p

5 0
3 years ago
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