What is the answer? (Geometry)

What Is The Answer? (Geometry)

Answers

Answer 1

Answer:

[tex]\angle {1} = 90\\\angle {2} = 45\\\angle {3} =55[/tex]

Step-by-step explanation:

1 is 90 because it's placed onto a straight line the equals 180 degrees, therefore it's 90 because the other 2 angles with it are the same, meaning that they had to be 45. 3 is 55 because 90+35=125, and the sum of all 3 angles in a triangle must equal 180, therefore 180-125=55.


Related Questions

Fluency:

Solve the equation



x + 24= 36 x=?

Answers

Answer:

x=12

Step-by-step explanation:

36-24=12

A definition for insensitive

Answers

From the word itself thrives of being not sensitive

Which actually means heartless

Full definition: showing no concern for others

hope I helped :3

Drew Swanson is an insurance appraiser who earns $48,650 a
year. He is married with no dependents. He pays $1,786 in state incom
taxes. What is the state income tax rate?

Answers

Answer:

3.671%

Step-by-step explanation:

[tex]\frac{1786}{48650}[/tex] x 100 =3.671

2 Mrs. Scott purchased pizzas for her homeroom
students for winning the door decorating contest.
She purchased 3 pizzas and spent a total of $29.85.
How much did each pizza cost?

Answers

Answer:

9.95 per pizza

Step-by-step explanation:

i googled it :)

Answer:

9.95 per pizza

Step-by-step explanation:

just divid it

A car salesman earned $22 an hour and a commission of 3.3% on sales. Find his total earnings in a week when he worked 38 hours and had 65,800 in sales

Answers

Answer:

hhhhhhhhhhhhhhhhhhhhhhhhh

Step-by-step explanation:

the cost price of a box and a pen is rupees 80 the box is sold at 10% profit and the pen is sold at 10% loss if the selling price of the box is rupees 28 more than that of the pen calculate the profit or loss percent in the whole​

Answers

Answer:

2.5%

Step-by-step explanation:

[tex]if\ the\ art-rice\ of\ pen\ is\ x\\ so\ the\ toux\ is\ 8v-x\\ then\ (80-x)\bullet1\bullet1-a9\bulletx=28\\ so\ x=30.\\ So\ the\ selling\ price\ of\ box\ is\ RS.5\\ the\ selling\ price\ of\ pen\ is\ R527\\ R55+R_27=R8.2\\ so\ profit\ percent=\frac{R882-R830}{280-}\times100\ percent=2.5\ percent\\ (figure\ out\ their\ individual\ oosts)[/tex]

I hope this helps you

:)

i need help for this still

Answers

Answer:

Hello!!! Princess Sakura here ^^

Step-by-step explanation:

The ratio of girls to students is choice c, 34:72 because it said girls to students. We already know the total number of students and the number of boys, all we have to do now is subtract the total number of students to the number of boys to get the number of girls, 72 - 38 = 34......and that's it we put the number of girls then the number of students.

y= -x + 1 and y= 2/3x - 4 What is the solution to the system of equations?

Answers

Answer:

x=3 /

steps: (For x)

Turn the equation into --> -x+1 = 2/3x-4

Next is the multiply the equation by 3 to make isolating x easier so it becomes --> -3x+3=2x-12

Now arrange the terms to where variables are on a side and constants are on a side

it should look like --> -3×-2x=-12-3

Now combine like terms --> -5x=-15

finally just divide by -5 on both sides

x=3

For y:

substitute X for either of the equations

y=2/3 x 3-4

y=-2

The solution is (3,-2)

how do you explain division in an easy way? ​

Answers

The division is a method of distributing a group of things into equal parts. It is one of the four basic operations of arithmetic, which gives a fair result of sharing. The division is an operation inverse of multiplication.

What are the x- intercept and the y-intercept of the graph of 6x + 15y = -30?

Answers

Answer:

x int: -5

y int: -2

Step-by-step explanation:

Plug in 0 for x to find y intercept. 6(0) + 15y = -30 then you would get 15y = -30. Divide by 15 on both sides. y = -2

Plug in 0 for y to find x intercept 6x + 15(0) = -30 then you would get 6x = -30. Divide 6 on both sides. x = -5

15. A rectangle has a perimeter of 120 inches and a length of 37 inches. What is the width of the rectangle?​

Answers

the width of the rectangle should be 23 inches

(x - 3y)(2x + 7y)

What is the answer?

Answers

Answer:

Your answer is: 2x^2+xy-21y^2

Step-by-step explanation:

Hope this helped : )

work through these two problems 1)7-?=3.4567 and 2)6.9999-?=3.4567
how can problem 2 help you solve problems1?

Answers

Answer:

Give students up to 1 minute to think about the first question and then ask them to ... The first two problems aim to help students

Step-by-step explanation:

if f(x)=1/2x-12 find f(-12)

Answers

Answer:

f(-12)=-18

Step-by-step explanation:

since we are replacing the x for -12 that means we will have the equation f(-12)=1/2(-12)-12 which would give us f(-12)=-6-12 which would equal -18 so the answer for f(-12) is -18

2x - 3 + 3x = -23
solve for x. I woild like a step by step so i can learn how to do it​

Answers

Answer:

x= -4

Step-by-step explanation:

Step 1: Simplify

2x-3+3x=-23 turns into

5x-3=-21 -- combined like terms

Step 2: Start Solving

5x-3 = -23

+3         +3    -- Getting x alone by adding 3 to cancel it out

5x = -20

/5       /5    -- getting x alone by dividing by 5 to again cancel it out

Step 3: The answer

x = -4

Answere:

x=-4

Step-by-step explanation:

well, if you have the equation 2x-3+3x=-23, The first thing you wanna do is add up the X's so 2x+3x=5x, and then you put the 5x in the equation instead of 2x+3x:

-3+5x=-23

Then you since you have a -3, you should add 3 on BOTH sides of the equal sighn. And when you add 3 and -23 you get -20, so the new equation is:

5x=-20, from there you can tell X=-4

Tell me if you have any questions, and im sorry if the explaination is not thta good, I explain stuff better when i am face to face with someone, Have a good day!

What is the sum of all the positive integers from

24
to

102
?

Answers

Answer:

The sum of all positive integers is

5 + 6 + 7 + 8 + 9 + 10

              = 45

Step-by-step explanation:

Because [tex]\sqrt{24} = 4.89[/tex] and [tex]\sqrt{102} = 10.09[/tex]

So positive numbers between 4.9 and 10.09 are

 5+6+7+8+9+10 = 45

Brainliest will be appreciated.

what is it in simplist form 4/15+1/9

Answers

4/15 + 1/9 = 12/45 + 5/45 = 17/45

The measure of c is ???

Answers

Answer: 3*sqrt(13)

Explanation:
this is using the pythagorean theorem: a^2 + b^2 = c^2. c is always the hypotenuse (longest side) of the triangle.
so plugging in the numbers: 9^2 + 6^2 = c^2.
solving: 81 + 36 = c^2
117 = c^2
now to solve for c^2, we can take the square root of both sides: sqrt(117) = c
to simplify the square root, we can factor it. 117 can be divided into 13 * 9. (I just tried numbers given in the options)
so c = sqrt(13 * 9)
9 can be factored into 3 * 3
c = sqrt(13 * 3 * 3)
since we have two 3’s, that can be taken out of the square root to get:
c = 3*sqrt(13)

Decrease #40.00 by 5%​

Answers

Answer:

Step-by-step explanation:

its 38

After reducing the given number 40.00 by 5%, the reduced number is, 38

What is the percentage?

The percentage is a mathematical term, which means a number or a ratio which is represented in fractions of 100. We use the '%' symbol to represent the percentage.

Formula for percentage;

Percentage = (present quantity/whole quantity)×100

Given that,

The number, 40.00

After reducing it by 5% = ?

5  =  (x/40)×100

x = 2

5% of 40 is 2,

So subtracting it from 40

After decreasing it by 5%

The number = 40-2

                     = 38

Hence, the number is 38

To know more about Percentage check:

https://brainly.com/question/29306119

#SPJ2

Write an equation of the line in slope-intercept form.
slope = 3, y-intercept = -4

Answers

The equation would be y = 3x - 4. Hope this helps.

Richard and stephen win some money and share in the ratio 2:1 Richard gets £12

Answers

Stephen will get 6 pounds

x²-x is divisible by 2​

Answers

Answer:

3

Step-by-step explanation:

2²-2÷2

4-2÷2

=3

hope this helps

In parallelogram EFGH, what is the relationship between angle e and angle f?

e° = f°
e° + f° = 180°
e° = -f°
e° - f° = 180°

Answers

Answer:

=> e° + f° = 180°

Step-by-step explanation:

we know. that this is a parallelogram .

e° + f° = 180° { because they are adjacent angle and the sum of adjacent angles in a parallelogram is 180°}

Answer:the answer is e° + f° = 180°

Step-by-step explanation:

I got it right

NEED HELP! will give brainiest!!

Answers

Answer: 62999

Step-by-step explanation: sorry if wrong

What is the result of x + 2x - 6 = 21?

Answers

Answer:

9

Step-by-step explanation:

x + 2x - 6 = 21

3x - 6 = 21 /+6

3x = 27 /:3

x = 9

Answer:

x = 9

Step-by-step explanation:

Hope that helps!

I NEED HELP ASAP PLEASE!!!!!

1+1 I DUNNO HOW I AM LEARING I WILL GIVE BRAINISET

Answers

Answer:

2

Step-by-step explanation:

if you add 1 + 1 the solution would be 2.

Answer:

The answer is 2.

Step-by-step explanation:

1+1

1+1=2

If you add 1 and 1, it'll give you 2.

The measure of the angles of a triangle are shown in the figure below . Solve for x

Answers

Answer:

x = 49°

Step-by-step explanation:

Hello! The sum of all angles in a triangle is 180°

64 + 67 = 131

180 - 131 will give you x

180 - 131 = 49° = x

If you need further explanation, let me know!

- profparis

Two fifth of a certain number is 30 what is the number?

Answers

75

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

Beginning with an "If-then" statement ⇣

If 2/5 = 30 then 1/5 = 15

Now we have 1/5, let's make it 1 by multiplying x5.

15 x 5 = 75

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

Good luck! :)

~pinetree

find the next three terms in the arithmetic sequence: -3, -8, -13, -18

Answers

Answer:

-23

Step-by-step explanation:

Common difference = 2nd term - 1 st term

                                = -8 - (-3)

                                = -8 + 3

                               = -5

To get the next term add (-5) to the previous term

5th term = (-18) + ( (-5) = -23

Which inequality is equivalent to −y<7?


A). Y < 7

B). Y > 7

C). Y > -7

D). Y < -7

Answers

Answer:

C) Y > -7

-Y < 7        given

0 < 7 + Y       add Y to both sides

-7 < Y            subtract 7 from both sides

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