Answer:<EBA=103

Step-by-step explanation:

72+31=103

**Answer:**

[tex]\boxed {\tt C. \ m \angle EBA=103}[/tex]

**Step-by-step explanation:**

∠EBA is made up of 2 angles: ∠ABC and ∠EBC

If we want to find the measure of ∠EBA, we should add the measure of ∠ABC and ∠EBC.

m∠EBA= m∠ABC+m∠EBC

The measure of angle ABC is 72. The measure of angle EBC is 31. (m∠ABC=72 and m∠EBC=31)

m∠EBA= 72 + 31

Add.

m∠EBA=103

The measure of angle EBA is **103** and choice **C **is correct.

What is the solution?

-6x - 1 =23

**Answer:**

X=-4

**Step-by-step explanation:**

the first thing you do is add 1 to both sides to make the variable be alone

-6x=24

now divide 6 on both sides the variable cancels out and your left with 24/-6

so your answer is **-4**

Given three collinear points A, B and C. How many line segments do

they determine? Name them.

Answer:

Three segments: AB, BC, AC

Step-by-step explanation:

Remember to put the line on top since they’re segments.

Hope this helps!

Write the ratio 12 dollars for 3 tickets as a unit rate

**Answer:**

**12:3**

**Step-by-step explanation:**

The unit rate would be 12:3

Line segment AB is shown on a coordinate grid: A coordinate grid is shown from positive 6 to negative 6 on the x-axis and from positive 6 to negative 6 on the y-axis. A line segment AB is shown with A as ordered pair 1, 3 and B as ordered pair 5, 3. The line segment is rotated 270 degrees counterclockwise about the origin to form A′B′. Which statement describes A′B′? (5 points) A′B′ is parallel to AB. A′B′ is half the length of AB. A′B′ and AB are equal in length. A′B′ is greater than twice the length of AB.

**Answer:**

A′B′ and AB are equal in length.

**Step-by-step explanation:**

Given that the location of the points are at A(1, 3) and B(5, 3).

Transformation is the movement of a point from its initial location to a new location. Types of transformation are reflection, rotation, translation and dilation.

Rigid transformation are transformation that preserves the shape and size when performed. Types of rigid transformation are reflection, rotation, translation.

Hence if AB is rotated 270 degrees counterclockwise about the origin to form A′B′, both A′B′ and AB are equal in length because rotation is a rigid transformation.

If A(x,y) is rotated 270 degrees counterclockwise about the origin, it becomes A'(y,-x).

Hence if AB is rotated 270 degrees counterclockwise about the origin to form A'(3, -1), B'(3, -5)

[tex]AB=\sqrt{(5-1)^2+(3-3)^2} =4\\\\A'B'=\sqrt{(3-3)^2+(-5-(-1))^2}=4,[/tex]

Help me please, very important!!! (PLEASE)

Read the question carefully!

i checked and it should be all of these applied ^^

a,b,c,d

a,b,c,d

Determine which quadrant the point is in: (-3,-4)

Quadrant

the answer is **quadrant 3**

**Answer:**

Its in quadrant 3

**Step-by-step explanation:**

Since they are both negative they go into the third quadrant

which expression is equivalent to 0.17w + 0.77 + w? -0.77 + 1.17w

-0.17w + 1.77

-1.94w

-1.6w

**Answer:**

113.29w +1.77

**Step-by-step explanation:**

The diagram of a living room is shown below. What fraction of the living room is covered by the rug? need done ASAP

**Answer:**

[tex] \frac{10}{27} [/tex]

Hong needs to memorize words on a vocabulary list for Spanish class. He has memorized 30 of the words, which is five-sixths of the list. How many words are on the list?

36 words are on the list

What's the answer ?

A. B. C. Or D?

**Answer:**

D.) y=-x-2

**Step-by-step explanation:**

**Answer:**

D.) y=-x-2

**Step-by-step explanation:**

Trust me I just know

pair that describes <2 <3

**Answer:**

Hello!!! Princess Sakura here ^^

**Step-by-step explanation:**

The angles 2 and 3 are corresponding angles. So it's choice C.

* Tip:* Any pair of angles each of which is on the same side of one of two lines cut by a transversal and on the same side of the transversal.

which angle pairs are congruent? Select all that apply

**Answer:**

**Step-by-step explanation:**

The first and last one

will mark brainlyest 10/19

**Answer:**

answer is 5

**Step-by-step explanation:**

The math book was originally $10. the bookstore placed it on sale for $5. find the percent of decrease

**Answer: 50%**

**Step-by-step explanation: math**

Tanner is cutting a 23-inch board into 2.25-inch sections. How many whole sections will he end up with?

11

12

10

13

C, 10

23/2.25 = 10.22 (10 whole sections)

hope this helps :)

23/2.25 = 10.22 (10 whole sections)

hope this helps :)

You should not schedule _____ tasks for the same day.

yearly

daily

weekly

monthly

**Answer:**

B. Daily

**Step-by-step explanation:**

It makes more sense to put "daily" because of "the same day."

Daily means doing something everyday.

You should not schedule daily tasks for the same day.

**Answer:**

I just took the test.

It is weekly.

1/3 minus 1/6 equals to???

**Answer:**

1/6

**Step-by-step explanation:**

In order to add or subtract fractions you have to have the same denominator for both factions. you do this through finding the Lowest Common Denominator (LCD) In this case it's six because both 3 and 6 (the denominators) can go into 6. So turn 1/3 into a fraction with 6 as the denominator through multiplying both the top and bottom of the fraction by 2

1/3 * 2/2 = 1*2/3*2 = 2/6

Then you can straightforwardly subtract

2/6 - 1/6 = 1/6

Find the product

(-4)(-9)(-2)

**Answer:**

-72

**Step-by-step explanation:**

(-4)(-9)(-2)=

36(-2)=

-72

How does the speed (miles per hour) represented by this relationship compare to that of the Peregrine Falcon?

67 miles i believe should be right

Jayden is driving on a long road trip. He currently has 11 gallons of gas in his car. Each hour that he drives, his car uses up 0.75 gallons of gas. How much gas would be in the tank after driving for 4 hours? How much gas would be left after tt hours?

**Answer:**

8 gallons left

**Step-by-step explanation:**

0.75 times 4=3

11-3=8

hope this helps :)

You borrow $2000 for three years at an annual interest rate of 12% what is the total cost of the loan at the end of the three years￼

**Answer:**

2,391 paid altogether. The interest Rate was another 391 dollars.

**Step-by-step explanation:**

sally picked 6 and 2-thirds pounds of apples. She used 1-half of the apples she picked to make pies. Question How many pounds of apples did Sally use to make pies? Move numbers to the boxes to show the answer.

**Answer:**

[tex]3 \frac{1}{3}[/tex]

**Step-by-step explanation:**

We know that Sally picked 6 2/3 pounds of apples, which can be converted into an improper fraction: 20/3. Multiply 20/3 and 1/2. You will get 20/6, which is 3 1/3. Hope this helped :D

The altitude of a helicopter increase is 1000 feet every four minutes. What is the unit rate of change (feet per minute) of the altitude?

**Answer:**

250 feet per minute

**Step-by-step explanation:**

1000 divided by 4 is 250. You divide them by each other because if you multiply 250 feet by 4 minutes, you get 1000.

(brainliest?)

find the cube of 2.9

[tex] {2.9}^{3} \\ 2.9 \times 2.9 \times 2.9 \\ 8.41 \times 2.9 \\ 24.389[/tex]

Answer:The cube of [tex]2.9[/tex] is [tex]24.389[/tex].

Multiply. −2⋅(4)⋅(−3)⋅(5) −120 −4 4 120

**Answer:**

-44120

**Step-by-step explanation:**

How are lines KL and MN related?

O The lines intersect at point K.

O The lines are parallel.

O The lines are perpendicular.

O The lines do not have slopes,

The lines are perpendicular

The lines KL and MN** perpendicular **to each other.

In mathematics, the **slope **or gradient of a line is a number that describes both the direction and the steepness of the line. The slope of a line is a measure of its steepness. Mathematically, **slope** is calculated as "rise over run" (change in y divided by change in x).

here, we have,

If a line passes through two points, then the **slope** of the line is

m = y2-y1/x2-x1

From the given graph it is clear that coordinates of points on line KL are K(-8,2) and L(6,2).

The **slope** of line KL is

m = 0

The **slope **of line KL is 0, it means it is a horizontal line.

From the given graph it is clear that coordinates of points on line MN are M(-4,8) and N(-4,-6).

The** slope **of line MN is

m = 1/0

The slope of line MN is 1/0 or undefined, it means it is a vertical line.

We know that vertical and horizontal lines are **perpendicular **to each other.

Therefore the lines KL and MN **perpendicular** to each other.

To learn more on **slope **click:

brainly.com/question/3605446

#SPJ7

Enter the correct answer in the box by replacing the values of m and b.

**Answer:**

f(x) = -2x + 5 Plato

**Step-by-step explanation:**

A 5000 seat theater has tickets for sale at 26 and 40. How many tickets should be sold at each price for a sellout performance to generate a total revenue of 153800.

**A****n****swer****:**

The number of tickets for sale at $26 should be 3300

The number of tickets for sale at $40 should be 1700

**Step-by-step explanation:**

Use 2 equations to represent the modifiers within the problem:

[tex]5000 = a + b \\ 153800 = 26a + 40b[/tex]

Now you want to find the point at which the variables are changed to make both equations correct, this can be done by graphing and finding the intersection of both lines.

[tex]5000 = 3300 + 1700 \\ 153800 = 26(3300) + 40(1700)[/tex]

Ethan builds two different kinds of chairs, rockers and swivels. It takes him 3 hours to build a rocker and requires 2 oz of stain. It takes him 2 hours to build a swivel chair and requires 8 oz of stain. Ethan has 56 oz of stain available and he can only work up to 24 hours. He makes $12 profit on each rocker and $10 profit on each swivel chair. 1. Since there cannot be negative chairs, create two constraints to represent this. 2.Create a constraint for the hours it takes to build the chairs. 3. Create a constraint for the stain it takes for the chairs. PLEASE HELP

**Answer:**

(1) [tex]x\geq 0\; \text {and}\;y\geq 0[/tex]

(2) [tex]3x + 2y\leq[/tex] 24

(3) [tex]x+4y\leq 28[/tex]

**Step-by-step explanation:**

Let x and y be the numbers of rockers and swivels made by Ethan.

(1) Since the number of chairs can't be negative. So,

x\geq0 and y\geq 0 are the two constraints.

(2) He can work a maximum of 24 hours.

The time required to make 1 rocker chair and 1 swivels chair are 3 hr and 2 hr respectively.

So, the time required to make x rocker chair = 3x hr

and the time required to make y swivel chair = 2y hr.

The total time required is 3x + 2y hr which can't be more than the available time, 24 hr.

So, the required constraint is

[tex]3x + 2y\leq 24[/tex]

(3) Similarly,

As 1 rocker chair requires 2 oz strain and 1 swivel chair required 8 ox strain.

So, to make x rocker chair 2x oz required and make y swivel chair 8y oz required which can't be more than the available oz, 56.

So, the required constraint is

[tex]2x + 8y\leq 56[/tex]

[tex]\Rightarrow x+4y\leq 28.[/tex]

An aircraft factory manufactures airplane engines. The unit cost (the cost in dollars to make each airplane engine) depends on the number of engines made. If engines are made, then the unit cost is given by the function . What is the minimum unit cost?C(x)=x^2-520x+73458

Answer:

Minimum unit cost = 5,858

Step-by-step explanation:

Given the function : C(x)=x^2−520x+73458

To find the minimum unit cost :

Take the derivative of C(x) with respect to x

dC/dx = 2x - 520

Set = 0

2x - 520

2x = 520

x = 260

To minimize unit cost, 260 engines must be produced

Hence, minimum unit cost will be :

C(x)=x^2−520x+73458

Put x = 260

C(260) = 260^2−520(260) + 73458

= 5,858

help !!!!!Aziz is purchasing a new laptop. The salesperson asks him if he requires any software, as he will get a discount if purchased together. What is that software the salesperson is referring to? a type of insurance that covers light wear and tear to the laptop for a specified number of years a type of protective covering to prevent the laptop from damage in case of falls a detailed list of all the hardware connected to the laptop as well as hardware on the laptop a set of instructions that enables the laptop to perform certain functions or operations
Which RNA strand would match with this DNA strand?AGGCTAAT
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