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ankoles [38]
3 years ago
8

Need math help please!!

Mathematics
2 answers:
dem82 [27]3 years ago
5 0

Answer:

my best guess is A

Step-by-step explanation:

Triss [41]3 years ago
5 0
The triangles are similar and we already know that but how are they similar?

We need to look at the diagram and figure out what test is applicable to prov that triangles are similar

We see an included angle and two matching sides in the same ratio

So, the triangle is similar through the test of sas

So, in similar triangles the angles are also equal of each other

So your answer is 30 degrees
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What is an equation of the line that passes through the point (2,3) and is parallel to
Klio2033 [76]

Answer:

Which of the following is true about fiber in foods?

Group of answer choices

it is not digested

it helps one's muscles grow weaker

it is always thin and threadlike

it is bad for our bodies

Step-by-step explanation:

5 0
2 years ago
Question is in pic! Plz show work!
kipiarov [429]

Answer:

x = 10   and x = -2

Step-by-step explanation:

The equation has 2 solutions because we have a square.  When things are squares, we get a positive and negative solution.

(x-4)^2 - 28 = 8

Add 28 to each side

(x-4)^2 - 28+28 = 8+28

(x-4)^2  = 36

Take the square root of each side

sqrt((x-4)^2)  = ±sqrt(36)

x-4 = ±6

Add 4 to each side

x-4+4 = 4 ±6

x = 4 ±6

x = 4+6    and   x = 4-6

x = 10   and x = -2

4 0
3 years ago
Which relation is a function of X?
julia-pushkina [17]
Table 4 because x value isn’t repeating. If the x value repeated, it wouldn’t be a function
6 0
3 years ago
Read 2 more answers
Solve the system of equations.
Slav-nsk [51]
13x - 6y = 2......multiply by 2
3x - 4y = -10....multiply by -3
------------------
26x - 12y = 4 (result of multiplying by 2)
-9x + 12y = 30 (result of multiplying by -3)
-----------------add
17x = 34
x = 34/17
x = 2

now sub 2 in for x into either of the original equations to find y
3x - 4y = -10
3(2) - 4y = -10
6 - 4y = -10
6 + 10 = 4y
16 = 4y
16/4 = y
4 = y

solution is (2,4)
8 0
3 years ago
Jana earns $25 per week for mowing the lawn and deposits the money into her savings account. The amount of money in Jana’s accou
Ivahew [28]

Slope-intercept form:  y = mx + b

(m is the slope, b is the y-intercept or the y value when x = 0 --> (0, y) or the point where the line crosses through the y-axis)

x = the number of weeks she mows the lawn

y = the amount of money in Jana's savings account

y = 25x + 125    

[amount of money in savings account(y) = $125 plus $25 per week(x)]

y-intercept = 125

So if x = 0 weeks and y = $125 in the savings account, $125 was already/initially in the savings account before she started earning and depositing $25 per week. Your answer is C

3 0
2 years ago
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