Mathematics High School

i need help with geometry !

Answers

Answer 1

pretty sure it’s 157 because they’re alternate exterior angles alternate exterior angles are congruent.

Answer 2

Answer:

157 degrees.

Step-by-step explanation:

If lines are parallel, then alternate exterior angles are congruent.

Related Questions

44+32+32+40= ( im lowkey lazy atm so thanks

Answers

Answer:

148

Step-by-step explanation:

Helpppp.....................................................

Answers

Answer:

6 and 8 are yes

Step-by-step explanation:

-4 and -6 are no

Answer:

sorry for this answer

Step-by-step explanation:

Do you have PC ?

it literally means "harmonious sounding together".
a. sonare
b. sonaire
c. sinfonia
d. sinfona

Answers

Answer:

b sonaire

Step-by-step explanation:

Hope that helps

help me please it’s due today

Answers

Answer: -1/2

Step-by-step explanation:

Write an equation for the green line, line g.

Answers

Answer:

x=-3

Step-by-step explanation:

Because its straight, on the x-axis, and on -3.

Answer: x = -3

===========================================================

Explanation:

This green line goes through -3 on the x axis. Every point on this line has the same x coordinate and that x coordinate is x = -3. For instance, the two points (-3,5) and (-3,2) are on this green line. The equation of this line is x = -3 to indicate that x must be -3, but y can be anything you want. So that's why the y term doesn't even show up here. We cannot write the equation into slope intercept form. The slope of any vertical line is undefined.

i need help please asap

Answers

Answer:

Step-by-step explanation:

If this answer helped you then please mark it as brainliest so I can get to the next rank

1
It is 1
Ok thank you

Please help asap!! I will mark you as brainliest :)

Answers

46 degrees by alternate interior angles

Answer: 46

Step-by-step explanation:

hi what is 24/30 simplified to

Answers

Answer:

12/15 or .8

Step-by-step explanation:

So first you divide both the numerator and denominator by 2 because it’s the biggest number that goes into both 24 and 30

24 and 30 simplified by 2 gives us 12 and 15

you can’t simplify any further so your answer is 12/15

If you want a decimal, then you divide 24 by 30 and your answer is .8

f(x) = -x² + x + 14
Find f (2)

Answers

Answer:

Step-by-step explanation:

f(2) = -2^2 + 2 + 14 = -4 + 2 + 14 = 12

Answer:

f(2) = 20

Step-by-step explanation:

f(x) = -x^2 + x + 14

f(2) = (2)^2 + (2) + 14

f(2) = 4 + 2 + 14

f(2) = 20

Use the figure shown below to find the value of x

Answers

what i don't understand why you are not answer that question

Jared measured a house and its lot and made a scale drawing. The scale of the drawing was 5 millimeters : 3 meters. The actual length of the front lawn is 69 meters. How long is the lawn in the drawing?

Answers

Answer:

115mm

Step-by-step explanation:

5/x = 3/69

5/x = 1/23

5*23 = x

115 = x

In which diagram do <1 and <2 appear to be vertical angles?

Answers

In the second diagram!!

3x+2.2is equal to x=1.7

Answers

Answer:

7.3 answer

Step-by-step explanation:

x=1.7

now

3x+2.2

3×1.7+2.2

7.3

Determine whether ABCD is a parallelogram if AB = 6, BC = 12, CD = 6, and DA = 12. Justify your answer
A/ Yes; Opposite sides are congruent to each other.
B/ Yes; Opposite sides are parallel to each other.
C/ Yes; Opposite angles are congruent to each other.
D/ No

Answers

A/ yes; opposite sides are congruent to each other.

If 350$ is placed in a savings account that earns 3.5% interest once a year, how much money will be in the account after 10 years?

Answers

472.50 because big maths

Help me for 25 points !!!! And brainlist!!!!

(Don’t answer if u don’t know cause then i will report you)

Answers

Answer:

its 37° because both the triangle are congruent to each other.

Step-by-step explanation:

i answer ur ans how much i know but please don't report me okay

i think it’s 37

EXPLANATION:

3x^2+8x-6=0 solve with quadratic formula

Answers

Answer:

The answer is x = -4 ± √34 /3

Step-by-step explanation:

Solve the equation for x by finding a , b , and c of the quadratic then applying the quadratic formula.

Hoped this helped!

Find the solution of the system of equations -7x-3y=-20 3x+6y=-15

Answers

9514 1404 393

Answer:

(5, -5)

Step-by-step explanation:

I like a graphing calculator for quickly finding a solution to a system of equations. It shows the solution to be (5, -5).

We can add the second equation to 2 times the first to eliminate the y-variable.

2(-7x -3y) +(3x +6y) = 2(-20) +(-15)

-11x = -55 . . . . . collect terms

x = 5 . . . . . . . . . divide by -11

Substituting this value into the second equation, we have ...

3(5) +6y = -15

6y = -30 . . . . . . . . subtract 15

y = -5 . . . . . . . . . . divide by 6

The solution is (x, y) = (5, -5).

Given the equation of all points equidistant from a center, what is the center point?
x2 + (y + 4)= 16

Answers

Answer:0,-4

Step-by-step explanation:

The width of a rectangle is 3x − 7. The length of the rectangle is 4x + 5. Find the area of the rectangle. Justify your result

Answers

Answer:the answer is d. 14x-4

Step-by-step explanation:

An iPhone marked for 268$ was sold for $334 due to its great popularity to customers by what percent did the price go up ( round to the nearest tenth)

Answers

Answer:

27%

Step-by-step explanation:

Callie has a new kitten. The kitten weighs 3 pounds less than half the weight of Callie’s cat. Together, the cat and the kitten weigh 18 pounds. Which system of equations could be used to find the weight of each animal?

Let K = Kitten and C = Callie the Cat

A) K= 1/2C-3
K+C=18

B) K= 1/2C+3
K-C=18

C) K= 1/2C+3
K= -C+18

D) K= 1/2C-3
C - K=18

Answers

A) K=1/2C-3
K+C=18

Hope this helps! Have a great day :)

Answer:

A) K=1/2C-3

K+C=18

Step-by-step explanation:

PLEASE PLEASE PLEASE PLEASE HELP 3: I WILL TRY TO GIVE BRAIN LIEST IF IT ALLOWS ME

Answers

Answer:

Step-by-step explanation:

by the looks of it its saying what the difference was each time

angle 9 and angle 10 are corresponding and complementary angles formed by two parallel lines cut by a transversal. find m angle 9

Answers

Answer:

45 degrees

Step-by-step explanation:

if <9 and <10 are corresponding, it means they are equal i.e <9 = <10

Since <9 and <10 are also complementary angles, their sum will be 90 degrees

<9+<10 = 90

<9 + <9 = 90

2m<9 = 90

m<2 = 90/2

m<2 = 45 degrees

Hence the measure of angle 9 is 45 degrees

850 liters of walcr was shared cqually among 5 aquariums.
Ilow many liters of water does each aquarium have?

Answers

Each aquarium has 170 liters of water in it.

Step-by-step explanation:

To get this, you need to divided 850 by 5 to get the amount of water in each tank to make sure that it is all equally distributed. This way we now know that each tank needs 170 liters of water to have an equal amount of water in each tank

Three times the sum of a number and nine is 12. Find the number.

Answers

Answer:

Step-by-step explanation:

3x+9=12

3x=21

x=7

Answer:

[tex] - 5[/tex]

Step-by-step explanation:

[tex]3(x + 9) = 12[/tex]

NEED HELP NOW PLZZ
24=6c
SHOW WORK

Answers

Answer:

c = 4

Step-by-step explanation:

6c = 24

(divide 6 by each number to get eh variable by itself)

6c = 24

/6 /6

c = 4

To check work:

insert 4 for c into equation

6(4) = 24

24 = 24

PLEASE HELP!!!!
Find the length of the missing side. The triangle is not drawn to scale.
100
10
48

Answers

Answer:

Step-by-step explanation:

pythagorean theorem

take the sum of the square of each leg and set it equal to the square of the hypotenuse

8² + 6² = x²

64 + 36 = x²

x² = 100

x = [tex]\sqrt{100}[/tex] or 10

Answer:

B.10 units

Step-by-step explanation:

Since this is a right triangle, we can use the Pythagorean theorem which states that a^2+b^2=c^2

Plug in what we know....

8^2+6^2=c^2

64+36=c^2

c=sqrt(100)

c=10 units or B

Please do number 13 for me

Answers

57 snanwnnwnnwwnnwnwnwnnwwnnw

16
27
Find the exact value of z.

Answers

Answer:

Step-by-step explanation:

There is no question.

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