Mathematics Middle School

Im kinda confused on this

Answers

Answer 1

Answer:

C. x + 67 + 67 = 180

Step-by-step explanation:

All angles of a triange add to 180, so 67 + 67 + x equals 180

Answer 2

Answer:

you have to remember that in every single triangle the sum of all 3 angles is ALWAYS 180

so to find X you just : 180 - (67 +67)

or 180 - (2*67)

Related Questions

Really need help on number 2 don’t know where to place it (WILL MARK BRANLIEST)

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Answer:

i was thinking, maybe since it's a hospital, it should be as equally close to all streets as possible... so maybe between two streets on one side of the main street. that way it is easy to access for civilians.

Place it on the second road so there are multiple roads going towards it

This problem shows division without a remainder.

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Step-by-step explanation:

quotient is 40 and remainder is 8

51. Find the length of the unknown side x of this triangle, evaluate your answer to two decimal places.

Answers

Answer:

See work, below.

Step-by-step explanation:

The radius of this circle is 10 and so the diameter is 20. The measure of the angle opposite side x is found as follows:

adj side

cos theta = ------------------- = 18/20. Find theta:

hypotenuse

theta = arccos 18/20 = 0.451 radian.

Now use the sine function to find x:

x x

sin 0.451 radian = ------------------- = ------------- = 0.651

hypotenuse 20

which results in x = 20(0.651) = 13.02

x = 13.02 units

I should have used the Pythagorean Theorem up front.

18² + x² = 20² becomes x² = 400 - 324 = 76, and so x = √76 ≠ 8.72

Joyce goes walking on a track shaped like the solid line in the diagram shown. Find the total area enclosed by the track.

A. 2,956.5 square meters
B. 2,250 square meters
C. 3,309.75 square meters
D. 2,826 square meters

Answers

Answer:

Step-by-step explanation:

πr^2

π * 15^2 = 706.858347

75 X 30 = 2250

706.858347 + 2250 = 2956.858347

The total area enclosed by the track is 2956.5 square meters

What is Three dimensional shape?

a three dimensional shape can be defined as a solid figure or an object or shape that has three dimensions—length, width, and height.

The given figure has one rectangle and two semicircles

The area of rectangle is length times width

Area = length × width

=75×30

=2250 square metres

Area of circle is πr²/2

=3.14×15²/2

=706.5/2

=353.25

As there are two semicircles = 2×353.25

=706.5

Total area is 2250+706.5 which is 2956.5 square meters

Hence, the total area enclosed by the track is 2956.5 square meters

To learn more on Three dimensional figure click:

https://brainly.com/question/2400003

#SPJ2

Benjamin believes that 1/2 % is equivalent to 50%. Is he correct? Why or why not? Please explain.

Answers

Answer:

Benjamin is correct.

Step-by-step explanation:

1/2 converted to a decimal (1 divided by 2) is 0.50, which when converted to a percentage is 50%.

1 ÷ 2 = 0.5

.5 × 100 = 50 ⇒ 50%

So, 1/2% = 50%

Also, 1/2 is 50%. So, that should automatically prove that he is correct.

Hope this helps! :)

If so, is Brainliest ok?

What is the slope of the line shown above?

Answers

Answer:

1/5x

Step-by-step explanation:

the answer to your question is1/5x

Tell whether the angles are complementary or supplementary. Then find the value of x.

this just confused me a bit. x - 20? They are complimentary so ik the other side has to be 20

Answers

As you should already know that the angle shown is 90°.

So,

x + (x - 20) = 90

Now we have to solve for x. To find x we need to isolate it (get it by itself)

Add 20 on both sides:

x + x = 110

Simplify:

2x = 110

Now divide 2 on both sides (to get x by itself)

x = 55

Let’s check our answer:

55 + ( 55 - 20) = 90

55 + 35 = 90

90 = 90

So your answer should be x = 55.

33. Which side of the triangle in the diagram is the hypotenuse?
A. B
B. C
C. A

Answers

The answer is option B, if this helped mark me the brainiest!!

Answer:

B. C is the correct answer

draw a new location of the pole barn on the graph below. Note that the stock tank is located at the origin.

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Answer:

i think you reflect across the axis

Step-by-step explanation:

i learned this

: )

Please me on this question!

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Answer:

the variable is n.

the coefficient is 5.

the constant is 2.

the term is 5 and 2.

Step-by-step explanation:

Variable: N
Coefficient: 5
Constant: 2
I’m sorry but I have no idea what a term is :)

plz help i only need help with 11 12 and 13 and that's it will give brainliest NO LINKS OR I WILL REPORT YOU

Answers

11: Refrain from taking life.
-Refrain from taking what is not given. Not stealing from anyone.
-Refrain from the misuse of the senses.
-Refrain from wrong speech. Not lying or gossiping about other people.
-Refrain from intoxicants that cloud the mind.
12: By converting to Buddhism, members of the lower caste could escape the discrimination they have suffered under the caste system and be treated as equals by other Buddhists.
13: Theravada Buddhism and Mahayana Buddhism.
I hope that helps!!

Carter has a fruit stand. In the morning, he has 25 1/2 pounds of peaches. He sells bags of peaches that each weigh 1 1/2 pounds. He will restock when he has less than 3

pounds of peaches left. What solution represents how many bags of peaches, b, Carter will sell before he restocks?

Answers

Answer:

Carter will sell 17 bags of peaches before he restocks.

Step-by-step explanation:

Answer:

17 bags

Step-by-step explanation:

help me please thanks

Answers

Answer:

x < − 5

The notation would be ( − ∞ , − 5 )

On the graph, you would put an open dot on -5 and an arrow continuing down it

same answer as the person who answered

Find the relationship between the quantities in the table. Then use the relationship to calculate the missing values in the table.

The relationship between the quantities in the table is x
equals y.
A =
B =

Answers

We need the table please a: and b:

Answer:

A =✔ 750

B =✔ 1,250

Find the missing side length.
Assume that all intersecting sides meet at right angles.
Be sure to include the correct unit in your answer.

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is there a picture or anything ?

Help me please..??????

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I can’t really see it

Answer:

C is correct :)

Step-by-step explanation:

5. Consider the diagram below.
Solve for x.

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I believe that x is 35.

I hope this helps!

Answer:

35°

Step-by-step explanation:

68°+ 77° = 145°

180°- 145°= 35°

help The questions are in the pic below !

Answers

Answer:

Part A: 70

Part B: 25% each night

Step-by-step explanation:

25% of 280 is 70. That answers both questions because 70>28.

help?

btw so sorry for terrible photo quality

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Suki’s method is the best to use here. Dinah could only know students who read novels, making her sampling method more biased.

Suki’s method is definitely the better choice. It was randomly selected and includes a greater amount of students. Dinah’s method has a little more bias. It’s about the people SHE personally knows, and because of the variables in the survey (same class as Dinah? Is she in a higher education class? Part of a group?) So the answer is Suki. Once again, greater amount of participants, randomly chosen without any bias

Which of the objects below could have the following cross-section?

Select all correct answers.

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answer is b pentagonal pyramid pretty sure not 100% tho

B, C & D are the correct options.

Can someone tell me where to put the points

Answers

Answer:

points at (2,6) (3,9) (7,21) (8,24)

Step-by-step explanation:

Answer:

Step-by-step explanation:

each line is 1, so in between 0 and 5, the numbers 1-4 are there.

Coordinate place (x,y), the x is the horizontal or just the one going left and right. Y places are the numbers going up and down.

Take (2,6), we go to the origin (0,0) and we go 2 to the right since its in the x place, then we go from the point where we moved and go up 6 since its a y.

does that make sense?

What is the length of the strip of seaweed around the outside of the sushi?

Give your answer correct to one decimal place.

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To find the circumference of a round object, you will take the diameter and multiply is by pi to get 78.5mm

Helpp plz! ASAP FOR BRAINLIEST

Answers

Answer:

B or 1/3n-3<6; n<27

Step-by-step explanation:

1/3n-3<6; n<27

+3. +3

1/3n<9

*3. *3

n<27

The answer is the 2nd one

Please answer! Brainliest will be given, thanks sooo much :)

Answers

Answer: the answer is 30 to the power of 6

Step-by-step explanation:

GIVING BRAINLIEST ONLY IF CORRECT

Answers

Option 2

It's just the black part and the empty square under which is 1/2 and the red square with the empty square under is 1/2 so it's 1/2 x 1/2

That would be option 2

Reason-
Because it’s asking for 1/2 x 1/2 so there are 4 rectangles and there both divided equally so that’s why it would be your answer

2. 1. A Popcorn machine makes 32x + 64 ounces, where x is the number of minutes that the machine is running. The table below represents the function of how many bags of popcorn minute. are sold per Number of Minutes (x) 0 Number of Bags of Popcorn Sold (y) 0 45 90 135 15 30 45 If there are 12 ounces of popcorn in a bag, will the machine make enough popcorn to keep up with the sales? A. Yes, the popcorn machine will make enough popcorn to keep up with the sales. B. No, the popcorn machine will never make enough popcorn to keep up with the sales. C. No, the popcorn machine will stop making enough popcorn after 16 bags have been sold. D. No, the popcorn machine will stop making enough popcorn after 25 bags have been sold.

Answers

Answer:the answer is 23 minutes

Step-by-step explanation:

because they are trying to find “x” the minutes of cooking the popcorn so therefore it’s 23 minutes! hope this helps

Plz help me thank you

Answers

Answer: jus click on try again try again and it will tell you the answer and then you write it down and put it in it is simple.

Step-by-step explanation:

Answer:

60,000

Step-by-step explanation:

The aquarium will hold 60,000 mL of water because the volume, Lxwxh, gives you the answer of 60,000. 30 x 40 x 50 = 60,000

What is the inverse operation of division?

negative numbers
negative numbers

addition
addition

division
division

multiplication
multiplication

subtraction

Answers

multiplication is the inverse operation of division

Answer: Multiplication

screenshot of the question down below

Answers

Step-by-step explanation:

Ok I did it I screen shot the question for you down below as you said

Answer:

The area is 360 square centimeters

Step-by-step explanation:

The equation p=100−5t represents the percent p of battery power remaining in a tablet after t hours.

Answers

Answer:

Step-by-step explanation:If p=100% and t=20% than 5×20=100 because if you add 20 five different times you get 100.

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