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Umnica [9.8K]
3 years ago
10

How do i find angle x

Mathematics
2 answers:
Viktor [21]3 years ago
6 0
Since we have a transverse line that cuts through the straight line parallel to the height, then we can see that the angles are divided into two sections.

We also have vertically opposite angles, since the angle sum of a straight line is 180°. We have perpendicular lines since we are given a 90° angle. Thus, we know the missing angle is 45°.

Thus, 45 + x = 180
x = 135°
Anastaziya [24]3 years ago
3 0

Answer:

The value of angle x is 135°.

Step-by-step explanation:

In the given figure, two straight lines l and m are intersecting each other at point O.

When two straight lines intersect each other the vertically opposite angles are always equal.

Lines n is perpendicular to line l.

x = 45° + 90° = 135°

The value of angle x is 135°.

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Show work please. thank you
Eduardwww [97]
Problem 17, part A

i = simple interest = 900 dolars
p = principle = 1500 dollars
r = interest rate = 0.03 (decimal form of 3%)
t = time in years = unknown (leave it as t for now)

Plug in those values mentioned above and solve for t.

Simple interest formula
i = p*r*t
900 = 1500*0.03*t
900 = 45*t
900/45 = 45*t/45
20 = t
t = 20

Answer: 20 years

=============================================

Problem 17, part B

p = 1500
r = 0.03
t = 5 years

A = p+p*r*t
A = 1500+1500*0.03*5
A = 1500+225
A = 1725

Answer: 1725 dollars

=============================================

Problem 17, part C

Factor out the GCF p, then divide both sides by 1+rt

A = p+p*r*t
A = p*1+p*r*t
A = p*(1+rt)
A/(1+rt) = p*(1+rt)/(1+rt)
A/(1+rt) = p
p = A/(1+rt)

Answer: p = A/(1+rt)

The right side is the fraction of A all over the quantity (1+rt) which may be more readable if written like so 
p = \frac{A}{1+rt}
If you're going to write it in the way p = A/(1+rt) then don't forget to use parenthesis. 

4 0
3 years ago
Which number(s) below belong to the solution set of the inequality? Check all that apply. 3x > 96 A. 32 B. 27 C. 11 D. 16 E.
Ksenya-84 [330]
If 3x>96, dividing both sides by 3 we get that x>32, therefore only E is an acceptable answer
4 0
3 years ago
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The product of two rational numbers is 6. If one of the number is 14/3, find the other number.
anastassius [24]
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6 0
3 years ago
Identify the value of a if
Serga [27]

Answer:

a=1/3

Step-by-step explanation:

from the point on the graph

x=4 and y=8

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8=a(4-2) (2(4)+4)

8=a(2) (8+4)

8=a(2) (12)

8=2a×12

8=24a

divide both sides by 24

8/24=24a/24

1/3=a or a=1/3

7 0
3 years ago
A particular type of cell doubles in number every hour. Which function can be used to find the
ICE Princess25 [194]

Answer:

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Step-by-step explanation:

5 0
3 years ago
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