Mathematics High School

2. Find 110°
B
С.
95°
Pas
100 A
100
E

2. Find 110B.95Pas100 A100E

Answers

Answer 1

Answer:

55°

Step-by-step explanation:

By angle sum property of a quadrilateral :

[tex]m\angle BED = 360\degree - (110\degree + 95\degree + 100\degree) \\\\

m\angle BED = 360\degree - 305\degree \\\\

\huge \purple{m\angle BED = 55\degree}\\\\[/tex]

Related Questions

Suppose you subtract –7 from the quotient of –16 and –4. What is the answer

Answers

Answer: 11

Step-by-step explanation: -16 / -4 = 4

4 - (-7) = 11

Answer:

11

Step-by-step explanation:

Pls help someone my brain is about to explode

Answers

Answer:

It has to be the third option.

Happy to help :)

Janiya hiked 4/5 of a mile in 1/3 of an hour what is the hiking speed in miles per hour

Answers

The answer is 12/5 or simplified to 2 2/5

Answer:

Janiya has a speed of [tex]2\frac{2}{5}[/tex] miles per hour.

Step-by-step explanation:

Given that:

Distance covered = 4/5 of a mile

Time taken to cover the distance = 1/3 of an hour

Speed is defined as the distance travelled in a certain time.

Speed of Janiya = [tex]\frac{Distance}{Time}[/tex]

Speed of Janiya = [tex]\frac{\frac{4}{5}}{\frac{1}{3}}[/tex]

Speed of Janiya = [tex]\frac{4*3}{5*1}[/tex]

Speed of Janiya = [tex]\frac{12}{5}[/tex]

Speed of Janiya = [tex]2\frac{2}{5}[/tex] miles per hour

Hence,

Janiya has a speed of [tex]2\frac{2}{5}[/tex] miles per hour.

What equation best represents the relationship between x and y in the graph?

A) y = 3x - 1
B) y = 1/3x + 3
C) y = 1/3x - 1
D) y = 3x + 3

Answers

Answer:

b is the answer because of slope intercept form

can m ( in a y=mx+b equasion) be a fraction

i got 1 1/4 and.....yeah im confused

Answers

Answer:

yes it can

Step-by-step explanation:

Answer:

Yes, m can be a fraction.

Step-by-step explanation:

m in y=mx+b stands for slope, and slope is rise/run, so it most definitely can be a fraction. BUT, keep it as 5/4 or 1.25 when writing it so you don't confuse yourself next time ;)

Find the length of the segment with endpoints
K(0,2) and V(9,14).
A. 21
B. 15
C. 12
D. 9

Answers

Answer:

C

Step-by-step explanation:

(a-b)^3
what the answer pls​

Answers

Answer:

(a-b)^3 = a^3 - 3a^2b + 3ab^2 - b^3.

Answer:

Step-by-step explanation:

(a-b)^3

(a-b)(a-b)(a-b)

a^3-3a^2b+3ab^2-b^3

The table below contains data on how many pages were read for homework in Mr. Kaplinsky's third period. The equation of the line of best fit for the data is y = 28.3x + 4.8. Which two statements accurately describe the slope for the line of best fit? About 28.3 pages were read each hour. The most that any student can read is 4.8 pages per hour. For each additional hour spent reading, approximately 4.8 additional pages can be read. If a student starts reading faster, they will read 28.3 more pages in each additional hour they read. If a student reads for 1 hour longer than another person, they will have read approximately 28.3 more pages.

Answers

Answer:

28.3

Step-by-step explanation:

i heard it was

f(2)=7 into coordinate points

Answers

I don’t know how to do this type stuff so sorry hope someone els can help u tho

What is the simplified form of the expression (pls hurry am being timed)

Answers

Answer:

the answer is B

Step-by-step explanation:

PLEASE HELP WILL GIVE BRAINLIEST

Answers

Answer:

-6(3x +2) = 2x -5 -20x -7 (use the distributive property )

-18x -12 = -18x - 12 (i combined like terms on the right side of the equation)

at this point I can tell that it's true for any value of x, so they all apply

Step-by-step explanation:

-2(p+5)

------------------

Answers

Answer:

The answer is -2p-10

Step-by-step explanation:

-2(p+5)

=-2p-10

help please

hekfkdnr

Answers

Answer:

first one is -16

second is -4

I'm what the third is

Convert the following fractions to decimals.

Help me plz

Answers

Answer:

1

Step-by-step explanation:

You just divide the top number by the bottom number to get the decimal

What is the value of x in the figure shown below?

Answers

Answer: 100 degress

Step-by-step explanation:

35+65=100

180-100

Angle = 80 degrees

x=100

James wants to buy some CDs that cost $14 each and a DVD that costs $23. He has $65. Write an equation (in the Show your work area) and solve to find how many CDs he can buy. Include "CD" in your answer.

Answers

Answer:

3

Step-by-step explanation:

65-23= 42

42/14= 3

Answer:

14x+23 =65 x=3CDs

Step-by-step explanation:

So for any question where you need to write your own equation, it is first necessary that you determine what each number in the problem means in order to determine where they should go. James has $65 so the equation needs to be set equal to 65. The problem says he wants to buy a DVD for $23 so that would be a constant $23 spent regardsless of how many CDs he buys. We are trying to use the equation to determine how many CDs James can buy so the number of CDs is the x value at $14 each which would be 14x in the equation. so the equation would be the 14x for the unknown number of CDs, plus 23 for the constant DVD that James would buy set equal to the $65 he can use to buy everything.

To solve the equation, you must now isolate for x. To start, cancel out the +23 on the left side by subtracting 23 from both sides. This will leave 14x=42. You must then cancel the 14 by dividing both sides by 14 leaving your answer of x=3CDs.

I hope this helps.

a store sells gift cards in preset amounts. you can purchase gift cards for $20 from chipotle and $30 from panera. you spent $440 of gift cards. write an equation in standard form to represent this situation

Answers

Answer:

a = Panera

b = Chipote

a(20) + B(30) = 440

Step-by-step explanation:

What is the output of y=23x−4 when the input is 18?

Answers

Answer:

y = 410

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Step-by-step explanation:

Step 1: Define

y = 23x - 4

x = 18

Step 2: Evaluate

Substitute x:                    y = 23(18) - 4Multiply:                           y = 414 - 4Subtract:                          y = 410

Answer:

y = 410

Step-by-step explanation:

y = 23x - 4    If x = 18

y = (23*18) - 4

y = 414 - 4

y = 410

Solve for x: x3 = 512 Your answer may be a whole number or a fraction.

Answers

Answer:

x=8

Step-by-Step Explanation:

View provided picture

Given a slope of -1 and the point (-2, -2), find the Y-intercept of the line.
​

Answers

Answer:

The y-intercept of the line is -4.

Step-by-step explanation:

y-y=m(x-x¹)

y-(-2)=-1(x-(-2))

y+2=-1x-2

-2 -2

y=-1x-4

PLEASE HELP! Which graph has an absolute max at x=2

Answers

Answer:

C)

Step-by-step explanation:

The highest point on the graph for c) is in the first quadrant (where x=2 would be).

If you had an equation, you would be able to find critical points on the function by setting the numerator and denominator equal of f'(x)=0 and solve. You'd have to evaluate f(x) at these critical points and end points to figure that out. This is, if you're in calculus and you would ever need assistance otherwise!

I need help with this question. Thank you so much!

Answers

Pretty sure it’s going to be D.

Answer:

D. -5

Step-by-step explanation:

Please Help, I'm being timed
Which of the following is a correct equation for total energy?
A. Total energy = Kinetic energy * potential energy
B. Total energy = Kinetic energy / potential energy
C. Total energy = Kinetic energy + potential energy
D. Total energy = Kinetic energy - potential energy

Answers

Answer:

D

Step-by-step explanation:

Answer:

ik this is very late.

But the answer is Total energy = Kinetic Energy + Potential energy

Step-by-step explanation:

Which of the following is NOT a true statement about the sides of a right triangle? A. The hypotenuse is the longest side. B. The legs are the sides adjacent to the 90° angle. C. Side “a” is always longer than side “b”. D. The hypotenuse is opposite the 90° angle.

Answers

The correct answer is C. Side “a” is always longer than side “b”.

What is the measure of A?

Answers

Answer:

the answer might be 52

Step-by-step explanation:

105-53= 52

Sorry if it's wrong! ヾ(•ω•`)o

Have a nice day! ( ﾟдﾟ)つ Bye

Please Hurry!!! Which value is a perfect square?

15
25
40
60

Answers

Answer: 25

Step-by-step explanation: 5x5 = 25

plz mark branilyest

Answer: 25

Step-by-step explanation: A perfect square is a number that can be expressed as the product of two equal integers. hope this helps

Cody's Cafe uses 1 7/10 bags of coffee every day. How many days will 6 4/5 bags of coffee last?

Answers

Answer:

64/5 bags=128/17 days

Step-by-step explanation:

soln:

given,

17/10 bags=1 day

64/5 bags= ?

we know,

1 bag=10/15 day

so,

64/5 bags=10/15*64/5

•°•64/5 bags=128/17 days

What is this answer to the picture i put below

Answers

I dont know sorry

So sorry really wish i could help

pleaseeeee help mememememememem

Answers

x-axis, 4 units right

. Convert 16,300 minutes into DAYS.

Answers

Answer:

11.319 days yes yes yes

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