Mathematics College

I BEG u pls answer this question.. im using my remaining points for these and i will give u brainliest if they are correct

Answers

Answer 1

Answer:

7) 105°

8) 105°

Step-by-step explanation:

For the first question:

All angles of a triangle added will always equal 180°. If you already have two of the angles just add them up and subtract that by 180. The result is the measure of the third angle.

This is what we do in this case: 180 - 53 - 52 = 75

Since we want to find the measure of the exterior angle of C, and it forms a straight line when added to the interior angle of C, we know that 75° plus this other angle will equal 180°. This is because the angle of a straight line will always be equal to 180°. So to find the angle we should subtract 75 from 180. This will give us 105° which is the measurement of angle x.

For the second question.

For a straight line the angle measure will always be equal to 180°. The green angle that is missing forms a straight line when added with the measures beside it of 34° and 41°. So to find the measurement of the green angle just add 34° and 41° and subtract them from 180°. The result will be the measurement of the green angle.

Answer 2

Answer:

x = 105° ; m∠CFE = 105°

Step-by-step explanation:

Picture 1.

Exterior angle theorem:

The exterior angle of a triangle is equal to the sum of the two opposite interior angles. ⇒ x = 52° + 53° = 105°

Picture 2. (Is not in scale)

∠GFE is a straight angle and m∠GFE = 180°

m∠CFE = 180° - (34° + 41°) = 105°

Related Questions

A helicopter hovers 40 feet in the air then the helicopter rises at 21 feet per second what is the helicopters height after 45 seconds

Answers

Answer:

its 985 ft :]

Step-by-step explanation:

Answer:

it is 985 ft

Step-by-step explanation:

I used a calculator

Cesar made an art sculpture composed of 1,240 craft sticks and 240 pieces of balsa wood. What is the ratio of craft sticks to
balsa wood? Simplify your answer.

please help

Answers

Answer:

31 : 6, 31 craft sticks to 6 balsa wood

Step-by-step explanation:

Make 1240 and 240 into a fraction

[tex] \frac{1240}{240} [/tex]

Divide 1240 and 240 by 10

1240 ÷ 10

= 124

240 ÷ 10

= 24

[tex] \frac{124}{24} [/tex]

Divide 124 and 24 by 4

124 ÷ 4

= 31

24 ÷ 4

= 6

[tex] \frac{31}{6} [/tex]

This can be written as 31 : 6, 31 craft sticks to 6 balsa wood in addition to the fraction.

Have a lovely rest of your day! :)

semejanza y congruencia

Answers

Answer:

87.5%

Step-by-step explanation:

28/32=0.875

0.875*100= 87.5

87.5% of 32 = 28

Using the graph, determine the coordinates of the roots of the parabola.
-6
-7
-4
-5
-3
-2
-10-9-8
-1
3
6
4
8
-1

Answers

Answer:

(1,0) (5,0)

Step-by-step explanation:

roots of a parabola are the x intercepts

Y
4
3+
2+
1+
30
-4
-3-2
-1

1
2
CO
3
4
-1+
-2+
-3
-4-
41
What is the slope of the line?

Answers

Answer:

Step-by-step explanation:

Using two points on the line, (0, -3) and (3, 0),

[tex] Slope (m) = \frac{y_2 - y_1}{x_2 - x_1} [/tex]

Let,

[tex] (0, -3) = (x_1, y_1) [/tex]

[tex] (3, 0) = (x_2, y_2) [/tex]

Plug in the values

[tex] Slope (m) = \frac{0 -(-3)}{3 - 0} = \frac{3}{3} = 1 [/tex]

Slope = 1

WILL GIVE U BRAINLIEST

Question
What is the turning point of the graph of f(x)=|x−2|+3?

(2, 3)

(−3, 2)

(3, 2)

(2, −3)

Answers

The absolute function is having its turning point at the coordinate ( 2,3).

It is required to find the turning point of the graph .

What is Absolute value?

Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.

Given:

The absolute function is

f(x) = |x-2| +3.

We have to find the turning point of the graph of f(x)=|x−2|+3.

According to given question we have,

When we plot the graph of the absolute function f(x) = |x-2| +3 it will give two straight lines the first line is on the left side and the second line is on the right side. The graph of the function changes its position at the coordinate ( 2,3).

Therefore, the absolute function is having its turning point at the coordinate ( 2,3).

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help meeeeeeeeeeeeee

Answers

Answer: 36

Step-by-step explanation:

A pack of batteries that come in a 48 count are $24.98 what is the unit price of just one battery?

Answers

Answer A pack of batteries that come in a 48 count are $24.98 what is the unit price of just one battery is $0.50

Least to greatest

-5 -5 12/15 5 28/40

Answers

The ranking of the given numbers from least to greatest is;

5, 5²⁸/₄₀, 5⁴/₅

How to rank numbers from least to greatest?

We are given the numbers as;

5, 5¹²/₁₅, 5²⁸/₄₀

Now, let us breakdown the mixed fractions for easier comparison with all numbers;

5¹²/₁₅ can be broken down into 5⁴/₅

For the second mixed fraction which is 5²⁸/₄₀;

5²⁸/₄₀ can be broken down into 5⁷/₁₀

Now, 7/10 is lesser than 4/5 and so 5⁴/₅ is greater than 5²⁸/₄₀. Thus, ranking of all numbers from least to greatest is; 5, 5²⁸/₄₀, 5⁴/₅

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sole it please! 6th grade!

Answers

Answer:

this is answer .i solved it .i think it is correct

Need answer asap.......

Answers

Answer: For this one, I'll use y=mx+b because that equation make the most sense in this scenario.

A) X is the number of hours, and 15, or b is the tip

B) y= 30x + 15.

Have a great day!

Stay safe and healthy!

Happy holiday seasons!

May I please have brainliest?

The Wind Up Corp computed their monthly expense equation as E=3.2q+56,000.

Its products will be sold to retailers at a wholesale price of $9 each.

If 18,403 units are sold, how much is the profit or loss?

NOTE.... PLEASE ONLY GIVE A POSITIVE ANSWER HERE!

Answers

The amount of the profit will be $50,738.

What is a profit?

A monetary profit, particularly the distinction between the amount gained and the actual cost of purchasing, running, or creating anything.

The profit is given as,

Profit = Selling price - Cost price

The Wind Up Corp computed their monthly expense equation is given below.

E = 3.2q + 56,000

Its products will be sold to retailers at a wholesale price of $9 each. If 18,403 units are sold. Then the expense will be

E = 3.2 x 18403 + 56000

E = $114,889

Then the selling price will be

S = 9 x 18403

S = 165,627

Then the amount of the profit will be

P = 165,627 - 114,889

P = $50,738

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1/2 X+4=6, Solve for X

Answers

Answer:

x = 4

Step-by-step explanation:

1/2 x 4 = 2 + 4 = 6

Answer:

x = 4

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define Equation

1/2x + 4 = 6

Step 2: Solve for x

Subtract 4 on both sides: 1/2x = 2Divide 1/2 on both sides: x = 4

Step 3: Check

Plug in x into the original equation to verify it's a solution.

Substitute in x: 1/2(4) + 4 = 6Multiply: 2 + 4 = 6Add: 6 = 6

Here we see that 6 does indeed equal 6.

∴ x = 4 is the solution to the equation.

What is the unit rate of a line that goes through the points (3,1)?

Answers

Answer:

Step-by-step explanation:

maybe 2 is in between 1 and 3

I need help with this math question

Answers

3 2/3 + 1 3/4 + 2/3 equals 6.08 so 6/12

Answer:

D. 6 1/12

Step-by-step explanation:

3 2/3 + 1 3/4 + 2/3

= 3 8/12 + 1 9/12 + 8/12

= 3 + 1 + (8/12 + 9/12 + 8/12)

= 4 + (25/12)

= 4 + (24/12 + 1/12)

= 4 + 2 1/12

= 6 1/12

the variable y varies directly as x. when x=20, y=12. what is the value of y when x=15?

Answers

Answer:

Step-by-step explanation:

The value of y at x =15 is 9.

What is Direct Variation?

Two variables are said to be in Direct Variation when increasing one variable the other also increases.

The direct variation is represented by

y ∝ x

y = kx

where k is the proportionality constant

the value of y =12 , x = 20

12 = k * 20

12/20 = k

k = 0.6

The equation becomes

y = 0.6 x

The value of y at x = 15 is

y = 0.6 * 15

y =9

Therefore, the value of y at x =15 is 9.

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What is the standard form equation of the line shown below?

Answers

Answer:

y = -0.25x + 4.5

Step-by-step explanation:

hope this helps :D pls mark brainliest :D

how you find 5/3 as classify numbers

Answers

5/3 is a irrational number cause it simplified is 1 2/3 which in decimal form is 1.6666 infinite to determine if a fraction is a irrational or rational number put it in decimal form

if this helped Brainliest me on this answer

Jacob has a coin and a spinner with 3 equal sections, one colored red, one colored blue, and one colored green. Which tree diagram best represents all possible outcomes of Jacob spins the spinner once and flips the coin once?

Answers

Answer:5y

Step-by-step explanation:

Hey how you have a good day !! XD

Decide which of the two given prices is the better deal and explain why.
You can buy shampoo in a 6-ounce bottle for $3.49 or in a 15-ounce bottle for $9.59.
Round to the Nearest cent as needed.

I got $1.72 (rounded) per ounce for the 6-ounce bottle and $1.56 per ounce for the 15-ounce bottle, and answered that the 15-ounce bottle was the better deal, but it still says my answer is incorrect

Answers

Answer:

6-ounce bottle for $3.49 because its

.58 per ounce

3.49 divided by 6 = .58

Step-by-step explanation:

9.59 divided by 14 is .69 per ounce

chegg

find the value of this expression if x=6 and y=5

xy/7

Answers

Answer:

4 2/7

Hope this helps and have a nice day!!

Given: AOB is a right angle
Prove: mBOC = 90°
O
B
Since
AOB is a right angle, it is 90°. AOB is supplementary to BOC,
so m AOB + m BOC = 180°. By the substitution property of equality,
90 + m BOC = 180°. Applying the subtraction property of equality,
m BOC = 90%.
What statement is missing from the proof?

Answers

The missing piece of information in the proof is that m∠DOA and m∠BOC are vertical opposite angles.

How to find vertically opposite angles?

We want to prove that m∠BOC = 90°.

We are given that m∠AOB is a right angle triangle. Thus;

m∠BOC must also be equal to 90°

Now, since m∠BOC and m∠AOB are right angles, then it means that we must equally say that m∠DOA and m∠BOC are vertical opposite angles and they are as such equal.

Thus, the missing piece of information in the proof is that m∠DOA and m∠BOC are vertical opposite angles.

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