Mathematics High School

help me I dont understand this question

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Answer 1

Angle 1 & Angle 2 are ADJACENT ANGLES as they are both next to each other.

Related Questions

Graph the line with the equation y = 3x – 4.

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Answer:

Step-by-step explanation:

you can use desmos for a quick answer or

use y=mx+b where b is the y-intercept and m is the slope

the y-intercept is where the line intercepts the y axis

the slope is the rate of change of the line

for slope we use rise/run, the numerator being up and denominator being to the right.

the slope is 3, which can be written as 3/1

from the point (0,-4) which is out y-intercept, we go up 3 and to the right 1

Which mathematical property is demonstrated?

5 + 3w + 2 = 5 + 2 + 3w

A. associative property of addition

B. commutative property of addition

C. commutative property of multiplication

D. associative property of multiplication

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Answer:

Commutative property of addition

The commutative property is when parts of an equation can be moved around, but give the same answer.

Step-by-step explanation:

Answer:

Commutative property of addition

The commutative property is when parts of an equation can be moved around, but give the same answer.

Step-by-step explanation:

What is the domain of the graph?
A) 2 < x < 5
B) 2 ≤ x ≤ 5
C) 3 < y < 5
D) 3 ≤ y ≤ 5

Answers

Answer: The answer is A

Step-by-step explanation: i have a huge headache, how school?

The domain of the graph is,

⇒ 2 ≤ x ≤ 5

What is Line segment?

Line segment is the part of line which have two endpoint and bounded by two distinct end points and it contain every point on the line which is between its endpoint.

Given that;

The graph is shown in figure.

We know that;

The domain of the graph is the value of x where the graph is defined.

Hence, By the graph;

The domain of the graph is,

⇒ 2 ≤ x ≤ 5

Because at 2 and 5 the closed circle is defined.

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Which number is the largest?
1.2 × 104, 4.5 × 10−3, 3.8 × 103, 7.5 × 103

Answers

Answer:

1.2 x 10^4 = 12,000

4.5 x 10^-3 = 4.5 x 1/(10^3) = 4.5/1000 = 0.0045

3.8 x 10^3 = 3,000

7.5 x 10^3 = 7,000

largest is 1.2 x 10^4

Step-by-step explanation:

gotchu fam

I really need some help with this

Answers

Answer:

f(x)= -(x-3)^2+1

Step-by-step explanation:

vertex form is a(x-h)^2+k where (h,k)

first find the vertex of the quadratic function which is (3,1)

second substitute h with 3, k with 1, and a with -1 as it was a in the quadratic function

What is the total amount the customer paid during those

3 years?

As an accountant, you have calculated income taxes for

a customer for the last 3 years. During those three

years, the customer made a tax payment of $1,250,

received a tax refund of $550, and made a tax payment

of $925. The customer also paid a processing fee of $60

each year.

O $1,445

O $1,625

O $1,685

$1,805

O $2,545

Answers

Answer:

C 1,685

Step-by-step explanation

i did

1259-550+925+60=1,685

C 1,685

Answer:

D. $1,805

Step-by-step explanation

1250 - 550 + 925 + 60 + 60 + 60 = 1,805

18m−13m=25 plz help bbbbbnnnnnnnnn

Answers

18m−13m=25

5m=25

m=25/5

m=5

Answer:

m = 5

Step-by-step explanation:

18m - 13m = 25

Step 1 :- Combine like terms.

5m = 25

Step 2 :- Divide both sides by 5.

[tex] \sf \frac{5m}{5}[/tex] = [tex] \sf \frac{25}{5}[/tex]

m = 5.

What is an equation of the line that passes through the points (4, -1) and
(-8, – 7)? Put your answer in fully reduced form.

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Answer:

y= x/2-3

Step-by-step explanation:

Anyone wanna help please?

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Answer:

sure

Step-by-step explanation:

Answer:

The midpoint cannot be positive

Step-by-step explanation:

A is negative and b is positive. if i am wrong pls report to see if i need improvement i am still a high school too!

please send help i really need it lol thank u

Answers

Answer:

i think it is B

Step-by-step explanation:

The correct answer is D

Perimeter of a triangle is 450 m and its sides are in the ratio 13 : 12 : 5. Find the area of the triangle and the altitude to the largest side.
Answer with steps .

Answers

Answer:

a = 195 m , b = 180 m , c = 75 m

Step-by-step explanation:

Let "a,b and c" be the sides of the triangle in the ration - 13:12:5

therefore , a:b:c = 13:12:5 => a = 13x , b = 12x , and c = 5x

therefore , Perimeter = 13x + 12x + 5x = 450

=> 30x = 450

=> x = 15

therefore , a = 13 x 15

b = 12 x 15 and

c = 5 x 15

hence , a = 195 m , b = 160 m and c = 75 m

Plot the solution set of |-x|=3.5

Answers

3.5 because anything inside those lines is positive

Answer:

3.5

Step-by-step explanation:

if f(x)=7(x-1)+8, what is the value of f(1)

Answers

Answer:

Step-by-step explanation:

f(1)=7(1-1)+8

f(1)=7(0)+8

f(1)=0+8

f(1)=8

The value of f(1) if f(x)=7(x-1)+8 is 8

From the question,

The given function is f(x)=7(x-1)+8

We are to determine the value of f(1) if f(x)=7(x-1)+8

To do this, we will put the value x =1 into the function

That is,

f(x)=7(x-1)+8 becomes

f(1)=7(1-1)+8

The, we get

f(1) = 7(0) + 8

f(1) = 7×0 + 8

f(1) = 0 + 8

∴ f(1) = 8

Hence, the value of f(1) if f(x)=7(x-1)+8 is 8

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Help pls
2y - 3.5 = 6.5

Answers

Answer:

y = 5

Step-by-step explanation:

2y - 3.5 = 6.5

Add 3.5 to both sides.

2y = 10

Divide both sides by 2.

y = 5

. Ms. Ache is paid $1300 per week but is fined $100 each day she is late to work. Ms. Ache wants to make at least $3,000 over the next three weeks so she can take a vacation. Over the next three weeks, what is the maximum number of days she can be late to work and still reach her goal of making at least $3000?

Answers

Answer:

1250(3) = 3750

3750 - 100d ≥ 3000

-100d ≥ -750

d ≤ 7.5

She can miss no more than 7 days to make $3000.

Step-by-step explanation:

Sharon needs 3 pounds of turkey for every 2 people that are attending her dinner party. Pounds of Turkey Number of People How many people can she feed with 30 pounds of turkey? 3 2 12 8 Enter answer below 15 10 30

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Answer:

10 People

Step-by-step explanation:

10.083 repeating as a fraction

Answers

Answer:

10083/1000

Step-by-step explanation:

Convert to a mixed number

Reduce the fraction

Convert the mixed number to an improper fraction my multiplying the denominator by a whole number

Then add the numerator to the new numerator

Solve for x 10X^2+1=1001

Answers

Answer: 10

Step-by-step explanation:

Answer:

x = 10 and -10

Step-by-step explanation:

10x^2 +1 = 1001

Subtract one from each side

10x^2 = 1000

Divide 10 on each side

x^2 = 100

Take the square root on each side

x = 10 and -10

What is the slope of a line perpendicular to the line passing through (1, -3) and (-4, 7)?

Answers

Answer:

-2

Step-by-step explanation:

m=[tex]\frac{y2-y1}{x2-x1}[/tex]

Are the expressions: 3n - 1n + 7 and 2n + 10 - 3, for n=5

Answers

Answer:

17 Which means they are equal

All you have to do is replace n in the equasion.

Step-by-step explanation:

3(5) - 1(5) + 7

=17

2(5) + 10 - 3

=17

A bakery sold 57 vanilla cupcakes in a day, which was 95% of the total number of cupcakes sold that day. How many total cupcakes did the bakery sell that day?

Answers

Answer:

Step-by-step explanation:

the total cupcakes are:

(57/95) . 100 = 60

Plz help plz I really need it plz really fast plzzzz

Answers

Answers:

x=4 and y=27

x=8 and y=-1

x=1 and y=216

Step-by-step explanation:

You have to plug all of the choices given into the equation until it equals to 7

∛12 + 3 = 2.9 +3 = 5.29

∛27 + 4= 3 + 4 = 7

∛16 + 3 = 2.5 +3 = 5.5

∛-1 + 8 = -1 + 8= 7

∛216 + 1 = 6 + 1= 7

∛30 - 3 = 3.11 - 3 = 0.11

∛3 + 4 = 1.44 + 4= 5.44

Jay decides to go parachuting. Her elevation drops by-80 feet in 8 seconds, How far is she dropping each second

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every second she drops -10 feet

Answer:

10 feet per sec

Step-by-step explanation:

since she dropped by 80 feet in 8 sec therefore she dropped 10 feet in 1 sec

The sum of two numbers is 15
and their quotient is 2.

Answers

Answer:

The answer is 7.5.

Step-by-step explanation:

15 divided by 2 is 7.5.

Alice and Bob are playing the Smallest Positive Integer Game. Alice says, "My number is 24." Bob says, "What kind of silly smallest number is that? Every prime factor of your number is also a prime factor of my number." What is the smallest possible number that Bob could have?

Answers

Answer:

Step-by-step explanation:

Alcumus Explanation: The prime factorization of 24 is 2^3 times 3, so 2 and 3 have to be prime factors of Bob's number as well. The smallest possible number is when each the exponents of both of them is 1, giving 2 times 3= 6.

Hope it helped!

I need the answer , pls help !!

Answers

A is 60
C is 48

132-C=180
C=48

A+72+48=180
A+120=180
A=60

find the quote that for -6•(-8)

Answers

The answer is 0.75....

Answer:

0.75

Step-by-step explanation:

The two negatives cancel each other out and divide like normal. 6 divided by 8 equals 3/4 or 0.75.

-8x - 5= -1 when x =2

Answers

Answer:

= -21

Step-by-step explanation:

i did it on a calculator

Describe the roots of x2 + 6x + 9 = 0

Answers

Answer:

x2+6x+9=0

x^2+3x+3x+9=0

x(x+3)+3(x+3)=0

x=-3 twice

Divide.
0.123.6
The quotient is
.

Answers

Answer:

0.0205

Step-by-step explanation:

I'm guessing you mean 0.123 ÷ 6

so 0.123 ÷ 6 = 0.0205

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help me I dont understand this question ​

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help me I dont understand this question