Mathematics College

angle
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98
85
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Angles - Check My Underst

AngleSubmit Answer9885View One Minute VersionAngles - Check My Underst

Answers

Answer 1

Answer:

x = 13°

Step-by-step explanation:

Check the diagram attached below to see how the angles labelled A and B, which are interior angles of the triangle where x is found.

Let's find the measure of angle A and angle B.

m<A = 85° (vertical angles are congruent)

m<B = 180° - 98° = 82° (corresponding angles/supplementary angles)

Thus:

x + A + B = 180° (sum of interior angles of a ∆)

x + 85° + 82° = 180° (substitution)

x + 167 = 180

x = 180 - 167 (Subtraction property of equality)

x = 13°

AngleSubmit Answer9885View One Minute VersionAngles - Check My Underst

Related Questions

Find g(x), where g(x) is the translation 6 units up of f(x)=x2. Write your answer in the form a(x–h)2+k, where a, h, and k are integers.

Answers

Answer:

g(x) = x²+6

Step-by-step explanation:

g(x) = f(x)+6 = x²+6

find the slope of a line parallel to the line through thepoints ) (10, 7) and (-4, 7) ​

Answers

Answer:

0

Step-by-step explanation:

7-7 over -4-10

That is 0/-14, which simplifies to 0

Mrs kin picked some tomatoes from her garden. She use 5/9 of her tomatoes to make pasta sauce. Then she used 5/8 of the remainder to make a salad and saved the rest for the next day. What fraction of the tomatoes did mr kin saved

Answers

Answer:

1/6 of the tomatoes

Step-by-step explanation:

So first, after she uses 5/9 she has 1 - 5/9 = 4/9 of her tomatoes left. Then, she uses 5/8 of that 4/9 to make a salad, so she used 5/8 * 4/9 = 5/18 of her tomatoes overall.  That means that she has 4/9 - 5/18 = 8/18 - 5/18 = 3/18 = 1/6 of her tomatoes saved.

Answer:

2 and 21/32

Step-by-step explanation:

Simplify the radical expression below:
Square root of 80

Answers

Answer:

[tex]4\sqrt{5}[/tex]

Step-by-step explanation:

[tex]\sqrt{80}[/tex]

[tex]\sqrt{16} \sqrt{5}[/tex]

[tex]4\sqrt{5}[/tex]

√
4
2
⋅
5
4
2
⋅
5
Pull terms out from under the radical.
4
√
5
4
5
The result can be shown in multiple forms.
Exact Form:
4
√
5
4
5
Decimal Form:
8.94427190
…

What is the value of 25 × 33?
please please help

Answers

Answer:

825

Step-by-step explanation:

So When we multiply we multiply the 3 by 5 first, then the 3 by 2. That will give you 75. Then, Add a zero below 75. Multiply the other 3 by 5, and the 3 by the two. That will give you 750. Add 75 and 750 together and you get: 825

You should try to limit your overall debt to 50% of your gross monthly

Answers

Incomplete question.

who ever helps gets brainliest.​

Answers

Answer:

B is the answer

Step-by-step explanation:

0.40 is the correct answer

The amount Alex eamed last week can be modeled by the expression 25 + 5n 295, where is the number of items he sold. Which number line shows how many items he could have sold last week?
10 11 12 13 14 15 16 17 18 19 20
10 11 12 13 14 15 16 17 18 19 20
+
19 20 21 22 23 24 25 26 27 28 29
19 20 21 22 23 24 25 26 27 28 29

Answers

Answer:

Step-by-step explanation:

Item 7
The ratio of the weight of an object on Jupiter to its weight on Earth is 8:5, meaning that an object that weighs 8 pounds on Jupiter weighs only 5 pounds on Earth. In the first box provided, write an equation that represents the relationship between the weight on Jupiter j and the weight on Earth e and on the second line, write its reciprocal.

Answers

Answer:8,5 recirpoal is 5,8

Step-by-step explanation:

Jane drove 864 miles in 12 hours.
At the same rate, how many miles would she drive in 9 hours?

Answers

Answer:

648 miles

Step-by-step explanation:

864/12=72

72 x 9= 648

plz mark brainliest :)

have a great day!!!

Answer:648

Step-by-step explanation:

Helpppppppppppppppppppp

Answers

What is it fam, what do you need help with

I'll mark you brainlist if you answer quickly!!
Graph the equation 2x + 3y + z = 6

Answers

X=3-3y/2-z/2 that’s what I got but I’m not sure

PLEASE HELP!!! WILL GIVE POINTS

Answers

Answer: 2

Step-by-step explanation: By adding all the desserts together, you get 20, so you then divide that by the number of tables which is 10, therefore getting 2 which is the average/mean

Use the graph below to determine the number of solutions the system has.
y = -3 and x = 4


(a) one

(b) two

(c) no solution

(d) infinitely many

Answers

the correct answer would be the last option D

What is the value of x in the equation below?
3(12x-24) = 16
A) 2
B) 6
C) 8
D) 10



ANSWER: B) 6

Answers

Answer:

3(12x - 24) = 16 (use the distributive property)

36x - 72 = 16  (add 72 to both sides to get the x-term alone)

36x = 88 (divide both sides by 36 to isolate x)

x = 2.4 (the four is repeating. that's the exact answer.)

I would say the answer is A because 2.4 is close to 2 than any of the other answers.

Step-by-step explanation:

I hope this helps :))

If (x + 1)(x - 5) = -9, then which of the following statements is true?
A x+1=0 or x-5=0
B x+1=9 or x-5=-9
C x-2=0

Answers

Answer:

B, although i believe that you wrote wrong, it should be x+1= -9, instead of positive 9

Step-by-step explanation:

If the angle tis 42 and RS is 9 find QS. Round to the nearest tenth.
Q
R

Answers

Answer:

QS is 12.1

Step-by-step explanation:

9 / sin 48 = QS / sin 90

QS = 9 / sin 48 = 12.1

Please help me ASAP I’ll Mark Brainly

Answers

Answer:72

Step-by-step explanation:

Answer:

3(4 + 3 + 17)

Step-by-step explanation:

The greatest common factor of the three numbers is 3. The equation would then become 3(4 + 3 + 17)

5. Emma, Brandy, and Damian will cut a rope that is 29.8 feet long into
3 jump ropes. Each of the 3 jump ropes will be the same length. Write a
division sentence using compatible numbers to estimate the length of
each rope

Answers

Answer:

29.8÷3=9.93333333333

Step-by-step explanation:

*note* the 3 is a repeating number

Write 7357 correct to 3 significant figures

Answers

7.357 that the answers
736 as you round them up

If f(x) = -2 and g(x) = 2x² + x-3, find (f +9)(x).

Answers

Answer:

(f + g)(x) = 2x² + x - 5

Step-by-step explanation:

Given

[tex]f(x) = -2[/tex]

[tex]g\left(x\right)\:=\:2x^2+\:x-3[/tex]

To determine

(f + 9)(x) = ?

Using the formula

(f + g)(x) = f(x) + g(x)

substituting f(x) = -2 and g(x) = 2x² + x - 3

             = -2 + 2x² + x - 3

             = 2x² + x - 5

Therefore, we conclude that:

(f + g)(x) = 2x² + x - 5

Coach Brown buys packs of Gummi Bears at $0.60 and resales them at $1.00. At what percent did he mark the candy up?
A. 3.59
B. 9
C. 67
D. 69
F. 10.25

Answers

Are you missing a answer because I think it’s 40 sorry I couldn’t be much help

Chris need to buy 4 shirts, all costing the same amount. he uses a $25 gift card.he can spend no more than $75. write an inequality to find the possible cost for a shirt​

Answers

Answer:

it would be 3

Step-by-step explanation:

Answer:

21.25 for one shirt so it 75 in all if you add all the shirts

Simplify the expression:
(8-5)2.3-8=2

Answers

Answer:

6.9−8=2

Step-by-step explanation:

(8−5)2.3−8=2

Subtract 5 from 8 to get 3.

3×2.3−8=2

Multiply 3 and 2.3 to get 6.9.

6.9−8=2

Subtract 8 from 6.9 to get −1.1.

−1.1=2

Compare −1.1 and 2.

False

-7y = -77 solve for y

Answers

y=11
is the answer to your question! <3

Answer:

y is 11

Step-by-step explanation:

-7y = -77

Divide both sides by -7

-7y/-7 = -77/-7

Since it's -77/-7, a negative divided by a negative gives us a positive output.

Y=11 is our final answer.

The counting numbers are also called Integers

Answers

Answer: Yes

Step-by-step explanation:

What is your question

Answer:

yes

Step-by-step explanation:

A drinks bottling production line has a relative frequency failure rate of 0.0045 If 2,000,000 bottles of pop are produced per day, how many of them will be faulty?

Answers

Answer:

9,000

Step-by-step explanation:

2,000,000 times 0.0045 = 9,000

n
Write the equation of the line
that passes through (5,-6)
and has a y-intercept of -2.
Hint: What ordered pair is
used for the y-intercept?
I

Answers

-2=-5 + 6
Sorry if I’m wrong

I need help bad!!! Please help!

Answers

Answer:

Both Question (bottom right corner)

Step-by-step explanation:

Question 2 is obviously a variable because the amount of goals you can score in a game varies, one game it could be 10 then next it could be 5, But for question 1 the amount of work hours she puts in, (assuming she choses when to work and when not to) is also a variable because the amount she works varies from day to day.

Both these examples how data that varies from day to day.

Hope this helps!

r/3+2=21 solve for r

Answers

Answer:

r=63

Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    r/3-(21)=0             r

Simplify   —

           3

r    

 — -  21  = 0

 3     2.1   Subtracting a whole from a fraction

Rewrite the whole as a fraction using  3  as the denominator :

         21     21 • 3

   21 =  ——  =  ——————

         1        3  

Equivalent fraction : The fraction thus generated looks different but has the same value as the whole

Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator

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