Mathematics High School

In
\Delta
Δ

ABC
ABC
,
\angle A
∠A
measures exactly
88
88
o, and
\angle B
∠B
measures greater than
51
51
o. Which of the following best describes the measure of
\angle C
∠C
?

Answers

Answer 1

Answer:

Step-by-step explanation:

I will NEVER fly delta again after the incident of 1992!!!! DISGUSTONG

Related Questions

995² evaluate and answer​

Answers

Answer:

Step-by-step explanation:

995 2 = 990025

Thia is the correct answer

which numbers is equivalent to 75%?

Answers

Answer:

in fraction form it would be 3/4

Step-by-step explanation:

BRAINLIEST
PLS HELP ASAP IM FAILING

Quadrilateral ABCD has coordinates A(-2,0), B(0,4), C(4.6), and D(2,2). If it is
reflected over the x-axis, what are the coordinates of B'? (Answer as an ordered pair without spaces)
pair without spaces)

Answers

Answer:

B' (0,-4)

Step-by-step explanation:

When a point undergoes a reflection across the x-axis, it follows this transformation:

(x, y) --> (x, -y)

(0, 4) --> (0, -4)

6th one....pls help me out​

Answers

Now , For 12n to end with 0, it should have 2 as well as 5 in its Prime factors to end with 0, Also to end with 5 , it requires at least a single multiple of 5 in its Prime Factors, So 12n cannot end with the digit 0 or 5.

Please answer correctly !!!!!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!!

Answers

What is that ??? Lol

i need help answer it correctly​

Answers

Answer:

(1) when x is 0 y=5/2 and when y is 0 x=5

(2)Graph the points : (0 , 5/2) and (5 , 0)

(3)the slope is   -1/2

Step-by-step explanation:

PLEASE HELP MIDDLE SCHOOL MATH​

Answers

Answer:

x>=5

Step-by-step explanation:

If x is less than five, then there will be a negative in the square root, which will yield x an  imaginary number.

Find the root of the following equation: (6+x)2−x2=168

Answers

Answer:

No solutions (roots)

Step-by-step explanation:

The root of an equation is basically the solution of the equation. If I'm reading the problem correctly, the equation is (6+x)*2 - x*2 = 168.

We distribute the (6+x)*2 part and get 12+2x - 2x = 168. Uh oh.. the 2x terms cancel each other out and we are left with 12=168. Either I'm reading the equation wrong or the equation has no solutions.

r=4/3(p-q)

solve for p

Answers

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[tex]r = \frac{4}{3} (p - q) \\ [/tex]

Multiply sides by 3

[tex]3r = 4(p - q)[/tex]

Divide sides by 4

[tex] \frac{3r}{4} = p - q \\ [/tex]

Add sides q

[tex] \frac{3r}{4} + q = p \\ [/tex]

[tex]p = \frac{3}{4} r + q \\ [/tex]

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p = 3r / 4 + q would be the answer.

Brielle's bill for brunch at a restaurant was $52. She left a 20% tip. What was the amount of the tip?



The answer should display money. If needed round

Answers

Answer:

$10.4

Step-by-step explanation:

First convert 20% to a decimal. 20% = 0.2

To find 20% of $52, just multiply.

0.2 ($52) =$10.4

Hope this helps. If it does, can I get brainliest? Thanks

Which expression is equivalent to (−3n+18m)−(112m−n)?

Answers

Answer:

I believe it is -94m-2n

help me someone solve this​

Answers

It’s b because the line passes through the y-axis at 1.

I WILL MARK BRAINIEST
please answer question 5

Answers

Answer:

a = 150

Step-by-step explanation:

The sum of the internal angles of an octagon is 1080°.

[tex]4a+4(120)=1080[/tex] (There are four [tex]120^{\circ}[/tex] and 4 [tex]a^{\circ}[/tex], they sum to 1080°)

[tex]4a + 480 = 1080[/tex]

[tex]4a = 600[/tex]

[tex]a = 150[/tex]

Hope this helps :)

Answer:

a = 150

Step-by-step explanation:

A octagon is 1080 degrees. The half circles are showing which angles are the same. So all the red circles are 120 degrees. To find the green circles, multiply 120 by 4 for the total of the four angles and then subtract it from 1080:

120(4) = 480

1080 - 480 = 600

So 600 is the total of all the green half circles added together, so divide 600 with 4 because there are four green half circles.

600/4 = 150

a 6 ounce package costs $2.10 a 16 ounce package costs $5.28 a 26 ounce package costs $9.36 which package is the best buy

Answers

Answer:

The better buy is the 16 ounce package for $5.28.

Step-by-step explanation:

First divide each price with their ounce,so 2.10 ÷ 6 = 2.1 per 1 ounce , 5.28 ÷ 16 = 0.33 per 1 ounce , 9.35 ÷ 26 = 0.36 per 1 ounce.

Next compare the prices for 1 ounce and see which on is lower. The 16 ounce package has a better price because the price for each ounce is lower than the other prices.

what are the measures of angles 1,2,3, and 4?​

Answers

Answer:

I know that 2 is 18

Pls help me

Question 10 (1 point)
Which of the following measurements, could be the side lengths of a right triangle?
a
8 inches, 10 inches, and 12 inches
9 inches, 12 inches, and 15 inches
b
с
10 inches, 5 inches, 11 inches
d
6 inches, 12 inches, 14 inches
Submit

Answers

Answer:

9in 12in 15in

Step-by-step explanation:

trey had 440 songs on his mp3 player.now he has 473 songs.what is the percent of increase in the number of songs on his mp3 player?
round to the nearest tenth if necessary.

Answers

Answer:

There is 7.5% increase in the number of songs on his mp3 player.

Step-by-step explanation:

Original Songs in mp3= 440 songs

Final Songs in mp3= 473 songs

We need to find percent of increase in the number of songs on his mp3 player.

The formula used is: [tex]Percent \ of \ increase = \frac{Final \ Value \ -\ Original \ Value}{Original \ Value} \times 100[/tex]

Now putting values and finding percent of increase

[tex]Percent \ of \ increase = \frac{Final \ Value \ -\ Original \ Value}{Original \ Value} \times 100\\Percent \ of \ increase = \frac{473-440}{440} \times 100\\Percent \ of \ increase = 7.5\%[/tex]

So, there is 7.5% increase in the number of songs on his mp3 player.

I need help with solving for x. Then find the measure of the base angle. Please

Answers

Answer:

x = 8 base angle = 81 degrees

Step-by-step explanation:

Answer:

x = 8

base angle = 81 deg

Step-by-step explanation:

we observe that because the given triangle is a isosceles triangle, the base angles must be the same.

Hence the missing base angle must also be (10x+1)°

recall that all internal angles of an triangle must add up to 180 deg,

hence

180° = sum of all internal angles

180° = 18° + (10x+1)° + (10x+1)°

180° = 18° + 2(10x+1)°    (subtracting 18 from both sides)

180 - 18 = 2(10x+1)

162 = 2(10x+1)   dividing both sides by 2)

162 / 2 = 10x + 1

81 = 10x + 1    (subtracting 1 from both sides)

81 - 1 = 10x

10x = 80   (divide both sides by 10)

x = 80/10

x = 8   (answer)

substituting x = 8 into the expression for the base angle

base angle = (10x+1)

= 10(8) + 1

= 10 + 1

= 81

Which of the following equations has infinitely many real solutions?
A. 4x + 1 = x-1
B. 4(x - 5) = 4x – 20
C. 4(x – 5) = 4x + 20
D.4x + 1 = 4x - 1

Answers

B bc it would be 4x-20=4x-20

Do you know the answer

Answers

Answer:

y=2x+2

Step-by-step explanation:

The * stands for multiplication.

0*2+2=2

3*2+2=8

6*2+2=14

All of these statements are true, so this should be the correct answer.

Brainliest 5 stars and thank you! (correct answers only)
What divisor is represented by the synthetic division below?

Answers

Answer:

Answer -   -5

Step-by-step explanation:

Answer:

The correct answer is 2

5x + 5x - 5

HELP 1 QUESTION.... Write a plan for proving that <1 is congruent to <2

Answers

Answer:

corresponding angles

Alternate angle

cointerior angle

Helppp!!!!!!!!this for a test

Answers

Answer:

Step-by-step explanation:

A,because it goes diagonally which (with the fraction) means that the fraction should be equal to the problem

Answer:

A

Step-by-step explanation:

I believe this is the right answer becasue all the other lines and curved (not constant) and the other goes in different directions.

M/4=-13
Find the value of M?

Answers

Answer: M=-52
Explanation:
1/4m =-13 covert 4 into a fraction
M=-52 you multiple both sides by 4 giving you -52
Hope this helps!!

What value of x makes this equation true?
15 –
1
2
x = 21

Answers

Answer:

x= -0.5

Step-by-step explanation:

You want to isolate x on one side of the equation

15-12x=21

-15          -15

-12x=6

/-12     /-12

x= -0.5

z2 + 5z - 3z2 + z
Terms
Like Terms

Answers

The answer is 2z.......

4. Line r is mapped onto line m by a dilation centered at the origin with a
scale factor of 4. The equation of line r is 6x – 3y = 12. What is the
equation for line m?

Answers

3x - y = 8

Step-by-step explanation:

Since, if a line having points represented by (x,y) is dilated about origin with a scale factor k,

Then the coordinates of the dilated line is obtained by the rule,

Here, line L is,

3x - y = 4

The x-intercept and y-intercept of line L are (4/3,0) and (0,-4) respectively,

If the line L is mapped onto line M by a dilation centered at the origin with a scale factor of 2,

Then by the above definition,

The points of the line M are,

(2×4/3, 2×0) and (2×0, 2×-4) ⇒ (8/3,0) and (0,-8)

Hence, the equation of line M passes through the points (8/3,0) and (0,-8)

∫ ⊃øℕτ ωΛℕℕΛ βΣ ℏΣℝΣ βℝ∪ℏ

Answers

Answer:

same

Step-by-step explanation:

heheh

. There are 200 different pieces of fruit in a barrel. There are 42 apples, 82 oranges, and 76 pears. Which of the following events have a probability that is less than 0.4? * Select all that apply. A. Randomly selecting an apple B. Randomly selecting an orange C. Randomly selecting a pear D. Randomly selecting an apple or an orange E. Randomly selecting an apple or a pear F. Randomly selecting an orange or a pear

Answers

Answer:

A and C

Step-by-step explanation:

42/200 = .21

76/200 = .38

Answer:

Apples and Pears

Step-by-step explanation:

21 % = Apples

41 % = Oranges

38 % = Pears

Probablity of less than 40% = pears and apples

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

PLEASE HELP URGENT!!!!!!
Tom, Sam and Victor are painting the rooms in their new house. It takes Tom 4 hours to paint one room, but Sam and Victor take 3 hours each. If all of them work together, how long does it take them to paint one room?

Answers

9514 1404 393

Answer:

  12/11 = 1 1/11 hours

Step-by-step explanation:

The total rate is the sum of the individual rates in rooms per hour.

Tom can paint 1/4 room per hour.

Sam and Victor can each paint 1/3 room per hour.

Their total rate is ...

  1/4 +1/3 +1/3 = 11/12 . . . rooms per hour

The rate in "hours per room" is the inverse of this.

It takes them 12/11 = 1 1/11 hours to paint one room.

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