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arsen [322]
2 years ago
5

Find the value of x. 31° to 35°

Mathematics
2 answers:
GuDViN [60]2 years ago
7 0

<em></em>31\textdegree + 35\textdegree + x \textdegree= 180\textdegree<em></em>

<em></em>66\textdegree + x\textdegree = 180\textdegree<em></em>

<em></em>x\textdegree = 180 \textdegree- 66\textdegree<em></em>

<em></em>x \textdegree= 114\textdegree<em></em>

<em></em>

<em>I hope that I helped you!</em>

VMariaS [17]2 years ago
3 0

Step-by-step explanation:

the sum of all angles in a triangle is always (ALWAYS !) 180°.

180 = 31 + 35 + x = 66 + x

x = 180 - 66 = 114°

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How do you prove a rectangle in geometry?
dedylja [7]

- The opposite sides are parallel and congruent. - The diagonals bisect each other.

- There are 4 right angles. - The diagonals are congruent.

- Show that both pairs of opposite sides are congruent.

6 0
3 years ago
What is the slope of the graph of y=-3X?<br><br> 3<br> 1<br> 3<br> 1<br> -3
Reil [10]

Answer:

-3

Step-by-step explanation:

y = -3x

This is in slope intercept form

y = mx+b where m is the slope and b is the y intercept

The slope is -3 and the y intercept is 0

5 0
2 years ago
Read 2 more answers
Emma is building a wall around her garden. It has taken 45 minutes,and she is 75% done. What is the total time it will take Emma
Morgarella [4.7K]
Hey there,
It take 45 min to complete 75% of the wall
1% = 45 / 75
      = 0.6
100 % = 0.6 x 100
           = 60 min
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Hope this helps :))

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5 0
3 years ago
Read 2 more answers
Devin signs a note for a discounted loan agreeing to pay $2,700 in 6 months at a discount rate of 7%. Determine the amount of th
grandymaker [24]

Answer:

discount= $94.5

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Step-by-step explanation:

amount Dawin has to pay= $2700

in 6 months time

at a discount rate of 7%

here future value = $2700

D= discount before m months is given by

D= \frac{FV\times r\times m}{1200}

m= 6 months, r= 7% and FV= 2700

putting values

D= \frac{2700\times 7\times 6}{1200}

solving we get

D= $94.5

now present value = future value - discount

=2700-94.5= $ 2605.5

here PV(present valve )= Proceeds= $2605.5

7 0
3 years ago
Potential customers arrive at a full-service, one-pump gas station at a Poisson rate of20 cars per hour. However, customers will
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Answer:

a) 19/20

b) 1/20

Step-by-step explanation:

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Ц (service )  = 15 hour

∴ λ ( arrival rate )  = 14.25

P = λ / Ц  = 14.25 / 15 = 0.95 = 19/20

<u>b) Fraction of potential customers lost </u>

Ls = P / ( 1 - P )

where ; P = 19/20

Ls ( fraction of potential customers lost ) = 19/20 / ( 1 - 19/20 )  = 19

hence proportion of customers lost = 1 - 19/20 = 0.05 = 1/20

8 0
3 years ago
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