Mathematics Middle School

A straight line measures 150 degrees

a.True
b.False

Answers

Answer 1

Answer:

B. False

Step-by-step explanation:

A straight line is 180 degrees.

Related Questions

Please help me if you know how! (USAtest prep)


Question: What is the area of this figure


A) 18 in²


B) 24 in²


C) 30 in²


D) 36 in²


(i give brainliest)

Answers

B.) 24 in
This is because you will divide this shape into 2 rectangles find the area of both of them and then add them together

Answer:

the answer is B) 24 in²

Step-by-step explanation:

Which name applies to the angle pair at the right?

A. supplementary
B. straight
C. complementary
D. vertical
plz help i beg i will give 20 points i will give brainlist too

Answers

Answer:

C or Complementary

Step-by-step explanation:

Complementary Angles are 2 or more angles that add up to make 90° angle also known as right angle.

Hope this helps! Good Luck!

i really need help i need this bad

Answers

Answer:

x < 4

Step-by-step explanation:

Open circle (not filled in) means that the number it is on (in this case 4) is excluded. The arrow moving to the left means that x is anything less than 4. Therefore the answer is: x < 4

Answer:

x < 4

Step-by-step explanation:

The graph shows an open circle so it is less than rather than less than or equal too. Also the blue line is facing the left so x must be less than 4.

In the given diagram, what is the measure of this angle?

140°
50°
40°
130°

Answers

Answer:

50

Step-by-step explanation:

The distance between 0 on the left side and the arrow is 50 degrees.

it’s 50° i hope that helped :)))

Hurry math problem
I need it done explain more brainly

Answers

Answer:

x=5 for both 1 and 2

Step-by-step explanation:

you square 3 4 then you add it together to get √25 or 5

Answer:

5^2 = 3^2 + 4^2

9 + 16 = 25

5^2 = 25

Step-by-step explanation:

5 is your answer for hypotenuse.

2.646 for the leg.

a baker is looking to gather information about the products sold at her bakery. Place a check mark next to each statistical question. Select all that apply

Answers

Your answer would be Everything but E

Hope this helps

2(3x – 5) = 8
what is the x?

Answers

Answer:

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

2*(3*x-5)-(8)=0

2 • (3x - 5) -  8  = 0

Pull out like factors :

6x - 18  =   6 • (x - 3)

6 • (x - 3)  = 0

Solve :    6   =  0

Add  3  to both sides of the equation :  

x = 3

Answer: x = 3

Step-by-step explanation:

2(3x-5)=8

first, you multiply 2 by 3x and -5.

6x-10=8

since we want 6x by it’s self we add 10 to its self and add it to 8 as well.

6x = 18

now we divide 6 to both 6x and 18.

x = 3

hope this helped

Can someone help me i really needed

Answers

The answer would be the third option or C

Answer:

C: √74

Step-by-step explanation:

We have to use the Pythagorean theorem to answer this (a² + b² + c²). We have a and b so all we have to do is square 5 and 7 (a and b) so we get a² b², then we add this to get c² as stated by the Pythagorean theorem. So, 7² (7 x 7) is 49, and 5² (5 x 5) is 25. 25+49 (a² + b²) is 74 (c²). So the square root of this would be the absolute length of the hypotenuse because this is the hypotenuse squared. Meaning that the answer would be √74 (square root of 74)

Point P is located at (5, –4). Point P is moved 3 units up and 4 units left. Where is Point P located now?

Answers

Answer:

(1,-1)

Step-by-step explanation:

so so sorry, but i have another one~ in this, the numbers can be used only once

Answers

Answer:

1 + 2 + 3 + 4 + 5 + 9=24

10 + 9 + 8 + 2 + 1 + 6=36

Step-by-step explanation:

When you mean you can only use the numbers once do you mean you can't use it twice on the same one or you can't use the number after you have used it on one of them?  

Find the missing angle in a triangle with the given sides.

Answers

Answer:

579o

Step-by-step explanation:

61+ 62=123o

180-123= 57

J = 57o

the answer is 57°. you add the two existing angles and then you subtract the answer from 180°. hope this helps!

Write a system of two linear equations showing the distance each animal can
travel to model the fair race. Be sure to define all variables.
Y= output (distance) 5 mile lion/ 2.5 mile elephant
M=slope (speed) 50 lion /25 elephant
X=input(time) 6 minutes both

Answers

Answer:

5=50(6)+b

2.5=25(6)+b

Step-by-step explanation:

The formula: y=mx+b

now you input the numbers

5=50(6)+b.           B= -295

2.5=25(6)+b.       B= -147.5

HELP FAST PLSSSSS WORTH 40 POINTS

Answers

Answer:

a3 b4 c2 d1

Step-by-step explanation:

the screen shot has all the info about the question so please help me thanks :)

Answers

You answer I’d B step by step

Find the lateral surface area of the cylinder. Round your answer to the nearest tenth.

Answers

Answer:-

Given:-

Radius (r) of the cylinder = 10 ft.

Height (h) of the cylinder = 6 ft.

To Find:-

The lateral surface area of the cylinder.

Solution:-

We know,

[tex] \dag [/tex] Formula of lateral surface area of cylinder is 2πrh.

So, Lateral surface area of the cylinder = 2 × 3.14 × 10 × 6

Lateral surface area of the cylinder = 376.8 = 377 sq. ft.

The lateral surface area of the cylinder is 377 sq. ft. [Answer]

Answer:

376.8 = 377 sq. ft.

Step-by-step explanation:

Solve the given equation.



9y = 171

Answers

Answer:

Divide both sides of the equation by the same term

Simplify

=19

math problem time lol

Answers

I think it’s number 4 if I am correct

What is the measure of angle x°

90°
30°
60°
180°

Answers

Answer:

it is 30°

Step-by-step explanation:

it is 30° because it is smaller that the it is 60° but bigger then the it is 90°(right angle)

Answer:

30

Step-by-step explanation:

180-60-90=30

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.

3. A sandbox is shown below. The length is 4 2/3 m. The width is 1/3 m. The
volume is 13/4 m^3. What is the height, in meters?

Answers

Answer: 8/9

Step-by-step explanation: volume of rectangular prism

V = lwh

1 3/4 = 4 2/3 * 1/3 * h

4/7 = 14/3 * 1/3 * h

h = 14/3 * 1/3 * 4/7 = 8/9

Please help!!! Here is the question:

Answers

C is the answer Bc it shows you all
I think it’s the third one ☝!!

Describe the solution of f(x) shown in the graph.


a parabola opening up passing through 0 comma 2, 1 comma zero and 2 comma zero


All real solutions

All solutions that lie on f(x)

All positive solutions

All whole number solutions

pls answer fast!

Answers

Answer:

C. All positive solutions

Step-by-step explanation:

We can see that the solutions (or points that intercept the x-axis) are at 0,1 and 0,2. We can simplify this to just 1,2 if you would like, but nevertheless all x-intercepts are positive.

x = 1 and x = 2 are the solutions of the parabola shown.

All whole number and positive solutions.

Options C and D are correct.

How do you find the opening of a parabola?

There is an easy way to tell whether the graph of a quadratic function opens upward or downward: if the leading coefficient is greater than zero, the parabola opens upward, and if the leading coefficient is less than zero, the parabola opens downward.

When we are looking for a solution to a graphical function f(x), we basically mean the x-intercepts of the graph.

The place where the graph cuts/crosses the x-axis are the solutions of the graph. The y point will always be 0 at those designated x values.

Looking at the graph, we see that:

x = 1 and x = 2

are the solutions of the parabola shown.

All whole number and positive solutions.

Options C and D are correct.

Find out more information about parabola here

brainly.com/question/16180199

#SPJ2

Darnell is trying to understand the Pythagorean Theorem by drawing a few triangles. He found that 1² + 1² = (√2)² is accurate. Which statement is true about Darnell’s triangle?

A. The triangle is not a right triangle because the lengths of its sides measure the same.

B. The triangle is not a right triangle because the hypotenuse is shorter that the lengths of its sides.

C. The triangle is a right triangle, the lengths of its sides are 1 and √2 with a hypotenuse of 1.

D. The triangle is a right triangle, the lengths of its sides are 1 and 1 with a hypotenuse of √2.

PLEASE HELP ASAP!!!!

Answers

Answer:

D. The triangle is a right triangle, the lengths of its sides are 1 and 1 with a hypotenuse of √2.

Step-by-step explanation:

The Pythagorean Theorem is modeled by a² + b² = c².

c represents the hypotenuse and a and b represent the other two sides.

The Pythagorean Theorem can only be applied to right triangles.

Answer:

D.

Step-by-step explanation:

Srry if your question was already answered but im very sure its D.

A song that has three nerds go to prom at the end of the song. I need to know the song these three nerds who go to the prom at the end of the song, one of them is wearing a yellow suit and yellow hair band at the end they go meet nerd girls. What is that music video?

Answers

Which subject is this?

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

1.The triangle ABC has the vertices A(-9, -3) B(1. -3), C(-9, 6)
What is the length of the side between points A and C?
A.9 B.3 C.0 D.6
2. The quadrilateral ABCD has the vertices A(-4, -8), B(6. -8), C(6, 7) D(-4, 7)
what is the length of the side between points A and D
A.16 B.1 C.8 D.15
3. The triangle ABC has the vertices A(-4, -7), B(4,-7) , C(0, 0)
What is the length of the side between points A and B
A.11 B.3 C.14 D.8
4.The quadrilateral ABCD has the vertices
A(-9, -3 ), B(2, -3), C(2, 4) D(-9, 4)
what is the length of the side between points A and B
A.12 B.5 C.11 D.7

Answers

Answer:

1. A

2. D

3. D

4. C

Hope this helps! :)

Geoffrey wants to make one planter that extends from the ground to just below his back window. The window starts 3 feet off the ground. If he wants the planter to hold 36 cubic feet of soil, name one way he could build the planter so it is not taller than 3 feet. Explain how you know.

Answers

Answer:

Step-by-step explanation:

36 / 3 = 12

12 = 4 x 3

V = L x W x H

= 4ft x 3ft x 3ft

=

Since Geoffrey wants to build a planter with a height of 3ft & a volume of 36ft^(3), the base of the planter should have an area of 12ft^(2).

The figure shows the letter T and four of its transformed images—A, B, C, and D:Which of the four images was formed by a reflection of the letter T?

Answers

Answer:

c

Step-by-step explanation:

:)

Help please the picture bellow and thank you

Answers

Answer:

32 cubic feet.

Step-by-step explanation:

First find the total area without the hole. This would be 36 cubic feet. Then subtract 4 cubic feet for the hole to get 32 cubic feet.

32, because you have to add the whole sidd

Solve the given equation.



5g = 95

what is g

Answers

Answer:

g= 19 hope this helped :)

Step-by-step explanation:

95÷5= 19

g= 19

g is equal to 19

95 divided by 5 is equal to 19 making g=19
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