Two lines and a ray intersect to form five angles. The angles are numbered in the diagram 1 through 5.
If the measure of ∠4 is 55°, what is the measure of ∠2?

Answers

Answer 1

Answer:

[tex]\angle 2 =145^\circ[/tex]

Step-by-step explanation:

Given

[tex]\angle 4 = 55^\circ[/tex]

Required

Find [tex]\angle 2[/tex]

From the attached image, we have:

[tex]\angle 5 = 90[/tex] --- right angle

So, we have:

[tex]\angle 5 +\angle 4 = 90 + \angle 4[/tex]

Substitute: [tex]\angle 4 = 55^\circ[/tex]

[tex]\angle 5 +\angle 4 = 90 + 55[/tex]

[tex]\angle 5 +\angle 4 = 145[/tex]

To solve for [tex]\angle 2[/tex], we have:

[tex]\angle 2 =\angle 5 +\angle 4[/tex] --- Vertically opposite angles

So:

[tex]\angle 2 =145^\circ[/tex]

Two Lines And A Ray Intersect To Form Five Angles. The Angles Are Numbered In The Diagram 1 Through 5.

Related Questions

What is Limit of g (x) as x approaches 1, if it exists?
0
7,000,000
700,000,000
DNE

Answers

Answer:

7,000,000

Step-by-step explanation:

Limit of a function:

The limit of a function is finding looking at it's lateral limits.

If the lateral limits are equal:

The limit exists.

[tex]\lim_{x \rightarrow a} f(x) = \lim_{x \rightarrow a^{+}} f(x) = \lim_{x \rightarrow a^{-}} f(x)[/tex]

If lateral limits are different:

That is:

[tex]\lim_{x \rightarrow a^{+}} f(x) \neq \lim_{x \rightarrow a^{-}} f(x)[/tex], then the limit does not exist.

In this question:

To the left of 1, that is, 0.9999....

[tex]\lim_{x \rightarrow 1^{-}} g(x) = 7,000,000[/tex]

To the right of 1, that is, 1.0001...

[tex]\lim_{x \rightarrow 1^{+}} g(x) = 7,000,000[/tex]

Since the both limits are the same, the limits exists and it's value is of  7,000,000.

Answer:

D

Step-by-step explanation:

It shows it in the quwestions image

answer pls i need the answer not a virus link

Answers

answer: rhe answer is 90

the answer is y=90 :)

3350 5654 10.. can anyone guess the last two numbers?

Answers

21??????????????????


Indra completed 85% of a Multiple Choice Test in Science. She has 3
questions to complete.
(a) How many questions are there in the test?

Answers

Answer:

20 questions

Step-by-step explanation:

There is 15% of the test left and 3 questions

15/3 = 5

85/5 = 17

17+ 3 = 20

Ajay has equal numbers of rock songs and pop songs loaded on his personal music player. He has it set to play songs plz helpp...on a random shuffle. Suppose Ajay is designing a simulation that could be used to estimate the probability that the next three songs to play are all alternative rock songs.

Which simulation design could Ajay use to estimate the probability?

O A. Random digits Let 1, 2, 3, 4,5rock Let 6,7,8,9,0 pop Select three rondom digits. Repeat

O B. Number cube Let 1,2 = rock Let 4,5 - pop Roll cube three times. Repeat

O C. Number cube Let 1 = rock Let 2 = pop Roll cube three times. Repeat

O D. Random digits Let 1,2 = rock Let 3,4,5,6,7,8,9,0 = pop select three digits. repeat​

Answers

Option D. The simulation design that Ajay can use to estimate the probability would be Random digits Let 1,2 = rock Let 3,4,5,6,7,8,9,0 = pop select three digits. repeat​.

How to find the simulation design

The number cube has being said to be made up of six digits. The digits are said to be assigned in pairs of three.

Hence we are going to have a case of 1/3. This is what can then be used to model the probability.

Read more on simulations here:

https://brainly.com/question/15892457

#SPJ1

id also appreciate help on this one ^^

Answers

Answer:

The area of the given figure is 87.55 cm square.

Joe gives away 3 out of 20 coins in his collection what percent does he give away?

Answers

Answer: 0.6

Step-by-step explanation:

Answer:

15 %

Step-by-step explanation:

3/0.15 = 20

Write two fractions that are equal to 1/2.

Answers

Answer:

2/4 nd 4/8

Step-by-step explanation:

Extras; 3/6, 5,10, 6/12

Answer:

2/4 and 3/6 .

Step-by-step explanation:

Given :-

A number 1/2.

We need to write two fractions which equals to 1/2 . For that we can multiply the denominator and numerator by same number .

First equal fracⁿ :-

[tex]:\implies[/tex] 1/2 × 2/2 = 2/4

Second equal fracⁿ :-

[tex]:\implies[/tex] 1/2 × 3/3 = 3/6

Hence the two equal fractions are 2/4 and 3/6 .

For which shape is 180 degrees the smallest angle of rational symmetry?

Answers

I believe it’s c and a, but I mostly think it’s C!

5 gal- 1 qt = _____ gal ______ qt

Answers

4 gallons (gal) & 0 quarts (qt)

Someone please explain!

Answers

I don’t think I can tbh

Answer:

Let the number of beads = x

Sum of the ratio = 11

a) fraction of yellow beads :

                              [tex]\frac{11}{15} \ of \ x \\[/tex]

b) given there are 75 beads , x =75

# of yellow beads =

                      [tex]\frac{11}{15}*75 = 55\\[/tex]

#of green beads =

                     [tex]\frac{4}{15} *75 = 20[/tex]

Number of green beads = 20

c) After adding more beads.

Given yellow beads = 3 times as many green = 3×20 = 60

Gabby added  more yellow beads.

Can someone pls help me

Answers

...hehehe beh ènehbnsjajwuwijwuwiiwhwniqkwiqkwjwmjwujw

Answer:

I don't get the question

Step-by-step explanation:

I'm sorry I can't help you

I'm confused on how to do this question

Answers

Answer:

CE = 35

Step-by-step explanation:

Based on the Triangle Proportionality Theorem, BD divides AC and CE proportionally. This implies that:

BC:AB = DC:DE

Plug in the values

(x - 5)/6 = 14/(2x + 3)

(x - 5)(2x + 3) = 14*6

x(2x + 3) -5(2x + 3) = 84

2x² + 3x - 10x - 15 = 84

2x² - 7x - 15 - 84 = 0

2x² - 7x - 99 = 0

Factorize

2x² - 18x + 11x - 99 = 0

2x(x - 9) +11(x - 9) = 0

(2x + 11)(x - 9) = 0

2x = -11

x = -11/2

Or

x = 9

Let's take the positive value of x

Thus:

CE = 14 + 2x + 3

Plug in the value of x

CE = 14 + 2(9) + 3

CE = 14 + 18 + 3

CE = 35

help ugent!
12 + 2 + 2 + 2 + 2 + 2 ^ 2=

Answers

[tex]24.[/tex]

Step-by-step explanation:

[tex]12 + 2 = 14.[/tex]

[tex]14 + 2 = 16.[/tex]

[tex]16 + 2 = 18.[/tex]

[tex]18 + 2 = 20.[/tex]

[tex]20 + {2}^{2} = 24.[/tex]

Note:- 2² = 2×2 = 4. So, 2² = 4.

Answer:

24

make sure you calculate the answer next time!

Factor the expression completely. -9x^3+72x^5 −9x 3 +72x 5

Answers

Answer:

72x5−9x3+333x

Step-by-step explanation:

INTERMEDIATE LEVEL
5. Find the equation of the line passing through
the point
(d) (2, -3) and perpendicular to the line y + 2x = 13.​

Answers

y = (1/2)x - 4

Step-by-step explanation:

The equation of the given line is

y = -2x + 13

The equation of the perpendicular line that we need must have a slope of 1/2 and passes through (2, -3) so the form should be

y = (1/2)x + b

To solve for b, use the point (2, -3)

-3 = (1/2)(2) + b ---> b = -4

Therefore, the equation that we need has the form

y = (1/2)x - 4

Help me plz I did the first problem

Answers

Answer:

b. 30 > 2d

   15 > d

c. 15/f < 5

   15 < 5f

   5 < f

d. 42 [tex]\leq[/tex] 50 - m

   42 + m [tex]\leq[/tex] 50

   m [tex]\leq[/tex] 8

Review the graph of piecewise function g(x).

Answers

Answer:

I'm g(=)0 hope you get the point now.

Answer:

B

Step-by-step explanation:

I got it right

Given the function h(p)=p2 + 2p evaluate h(3).

Answers

Answer:

12

Step-by-step explanation:

h(3)=3x2 + 2x3 = 6+6 = 12

Answer:

[tex]h(p) = {p}^{2} + 2p \\ h(p) = p(p + 2) \\ h(3) = 3(3 + 2) \\ = 3 \times 5 \\ = 15[/tex]

[tex] \small{ \star{ \underline{ \blue{ {becker}}}}}[/tex]

(b+1/4) (b-1/4)(b+64)

Answers

Answer: b^3+ 64b^2 - b/16 -4

Step-by-step explanation:

Which expression has a value of 7/12

Answers

Answer:

there isn't any choices but 6/12+1/12=7/12

or 4/12+3/12=7/12

hope this helps

have a good day :)

Step-by-step explanation:

Name three solutions to the inequality. x<7

Answers

Answer:

x=anything less than 7

x=5

x=-2

x=-7

x= anything less than 7

Step-by-step explanation:

A cylinder has a height of 9 inches. Its volume is 4,775.94 cubic inches l. What is the radius of the cylinder

Answers

Answer:

The radius of the cylinder is 13.0 inches.

Step-by-step explanation:

The volume of a cylinder is given by:

[tex] V = \pi r^{2}h [/tex]

Where:

V: is the volume = 4775.94 in³

r: is the radius =?

h: is the height = 9 in

Hence, by solving the above equation for "r" we have:

[tex] r = \sqrt{\frac{V}{\pi h}} = \sqrt{\frac{4775.94 in^{3}}{\pi 9 in}} = 13.0 in [/tex]                    

Therefore, the radius of the cylinder is 13.0 inches.

I hope it helps you!

Which statement describes the transformation of the vertex of the absolute value function: y=|x−2|+4

Answers

Answer:

The base function is being translated up 4 units due the + 4

Solve Equations: 8x + 260 = -5x + 650

Answers

Answer:

8x+260=-5x+650

8x+5x=650-260

13x=390

x=390/13

x=30

Step-by-step explanation:

Step-by-step explanation:

8x+5x=650-260

13x=390

X=30

Plsss helppp I’ll mark you brainliest!!!!

Answers

Answer:

0.5

Step-by-step explanation:

To find the rate of change, we can use the slope formula of [tex](y^2-y^1) / (x^2-x^1)[/tex].

Plugging in the first two points gets us:

[tex](1 - .5) / (1-0)[/tex]

[tex]0.5 / 1[/tex]

[tex]0.5[/tex]

That is your rate of change.

Use the integers that are closest to the number in the middle. √57

Answers

7 and 8, if thats what the question means

Answer:

50 or 60 (sorr if wrong

Step-by-step explanation:

Ask at least 12 of your adult friends and family members the same survey question. (The more people you ask, the better.) How do your survey results compare with the results in the article? What are some possible reasons your results might be different? When comparing the results, be sure to take into account the margin of error for the survey discussed in the article.

Answers

Answer:

You could say something like, "My servey answers I got were a little bit different then the results in the artical. This may be because the pople I asked have different oppinions on this subject. Also. . . "Insert Something About The Margin Errors Here". . .That is how my results compare to the results in the passage and why they are different.

Step-by-step explanation:

I'm not sure if this is the format u want though.

Evaluate 25^3/2
......

Answers

Answer:

125.........................

Answer:

125

Step-by-step explanation:

Rewrite:

25^1.5=125

Nootmath How can you tell a graph of an exponential represents decay?

Answers

Answer:

Step-by-step explanation:

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