Please help!
1.) Triangle: z = ________ Use triangle sum angle relationship
Set up a proportion to solve for x.
x = ________

2.) Set up a proportion to solve for y.
y = _________

Answer:

Option C) Angle 6 and 7 only

Step-by-step explanation:

Two angles are called supplementary when their measures add up to 180 degrees.

So here the angle supplementary to Angle 5 would be 6, since adding both would get us 180 degrees. Then there's angle 7 which would also give us 180 degrees when added to angle 5.

Answer:

2 Six graders: 6/55 chance

2 Seventh graders: 21/55 chance

Step-by-step explanation:

Total: 11 students

6 graders: 4

4/11 for first student and 3/10 for second

4/11 * 3/10 = 12/110 = 6/55

7 graders: 7

7/11 for first student and 6/10 for second

7/11 * 6/10 = 42/110 = 21/55

Answer:

333.3333 repeating

Step-by-step explanation:

Divide 500 by 3 then multiply the answer by 2.

Answer:

2 bags

Step-by-step explanation:

Answer:

Write the absolute value equations in the form

x−b

=c (where b is a number and c can be either number or an expression) that have the following solution sets.

Chapter Reference

a

Two solutions: x=2, x=14.

Step-by-step explanation:

The absolute value equations in the form |x-b|=c is 6.

An equation is an expression that shows the relationship between two or more numbers and variables.

A mathematical equation is a statement with two equal sides and an equal sign in between. An equation is, for instance, 4 + 6 = 10. Both 4 + 6 and 10 can be seen on the left and right sides of the equal sign, respectively.

We are given that;

Two solutions are x=2 and x=14

Now,

To write an absolute value equation that has these solutions, we need to find a common value of b and c that satisfy the property above. One possible way to do this is to find the midpoint and the distance between the two solutions. The midpoint is the average of the two solutions, and the distance is half of their difference. The midpoint will be the value of b, and the distance will be the value of c.

Using this method, we get:

b = (2 + 14) / 2 = 8

c = (14 - 2) / 2 = 6

Therefore, by the given equation the answer will be 6

Learn more about equations here;

https://brainly.com/question/25180086

#SPJ2

Answer:

e

Step-by-step explanation:

Soccer game lasts 2 hours and 15 minutes

The game starts at 11:00 A

The park closes at 6:30

The first thing we need to do is to find when Hamid's soccer game finishes

2 1/4 + 11:00 = 13 1/4 = 1:15

(uh so don't know if this is the correct formula for finding time but the answer is correct)

Guessing that each game lasts 2 hrs and 15 mins, we do the same thing

1.25 + 2.25 = 3.75 = 3 3/4 = 3:45

(i added decimals bc i find it the easiest way for me) 1 game

3.75 + 2.25 = 6 (another game)

The answer is 2 games including Hamid's soccer game.

Hope this helps :)

Answer:

62 degrees

Step-by-step explanation:

if they are complementary that means the angles ad up to 90, and all you have to do is subtract 90-28=62 degrees

Answer:

152

Step-by-step explanation:

a complimentary angle are 2 angles that add up to 180. therefore, we can subtract 28 from 180 ang get 152

Answer:

-2

Step-by-step explanation:

Good luck! :)

Answer:

A. -2

Step-by-step explanation:

The square root of 256 is 16 and the square root of 324 is 18. 16 - 18 = -2

Answer: 8 hours

Step-by-step explanation: Maths bro

−5x − 25 = 78

Step 1: −5x − 25 − 25 = 78 − 25        WRONG

- 5x - 25 = 78

- 5x - 25 + 25 = 78 + 25

- 5x                  = 103

x = - 103/5

x = - 20,6

Answer:

Step-by-step explanation:

−5x − 25 = 78

Step 1: −5x − 25 − 25 = 78 − 25  <== this is where the error was made.

Step 2: −5x = 53

Step 3: = −5x/−5=53/−5

Step 4: x = −53/5

Right steps:

−5x − 25 = 78

Step 1: −5x − 25 + 25 = 78 + 25

Step 2: −5x = 103

Step 3: −5x/−5 = 103/−5

Step 4: x = 103

Step 1 was where the error was, because she subtracted 15 from both sides instead of adding 15, so they cancelled out.

Hope this helps!

Answer:

She can make 41 bracelets!:D

Answer: сдхдкссахкайсефдуехф84

Step-by-step explanation:

Answer:

The decrease in the value of a share during 3.5 hours of trading is $3.85.

Answer:

4/12

Step-by-step explanation:

rate of change formula

f(b) - f(a) / b-a

f (5)- f (1) / 12-0

5-1 / 12-0

4/12

Answer:

a=8.8 kg

b=3.3 kg

c=2.49 kg

Step-by-step explanation:

Answer:

2B

3D

Step-by-step explanation:

2A is

a/b + -a/-b = a/b + a/b = 2a/b

this is NOT 0/0. you can't add numerator and denominator. when you have the same denominator, you can only add the numerator.

and don't forget : -×- and -/- are both + !

2B

you do not multiply anything. you ADD (but again NOT the denominators) !

and +×- or +/- = - !

overall this this adding a negative number to the same positive number. the result : always 0

2C

cannot be added like that. first you would have to bring both to a common denominator. but then you ADD !

2D

very similar to 2C.

3

5 + 7 = 12

5 - 6 = -2

these are the 2 integers 7 units away from 5.

Answer:

-20

Step-by-step explanation:

multiply 5*-2*-1*2

Answer:I think it isa 90 degrees clockwise rotation, because theformula for it is (x,y) to (y,-x)

Step-by-step explanation:

Answer:

44 in.

Step-by-step explanation:

pi = 3.14 (in our case)

circumference = diameter x pi

circ. = 14 x 3.14, which equals to 43.96

round that and you get 44 in.

Answer:

[14] 139

[15] 90

[16] 41

[17] 49

[18] 139

[19] 131

Step-by-step explanation:

[14] Since m ∠ CEB is vertical with m ∠ AED = 139

[15] Knowing that m ∠FBD = 90 degree then m ∠ CEF = 90 degree

[16] Since m ∠ DEB is vertical to m ∠ADC Thus answer = 41

Note: vertical angles are angles opposite each other where two lines cross.

[17] Since m ∠ FED = 90 degree and m ∠ DEB = 41 then 90 - 41 = 49

[18] To Find m ∠CEB we have to subtract from m ∠ DEB

180 - 41 = 139

[19] Knowing that m ∠ FED = 90 degree and m ∠DEB = 41

Then m ∠ AEF =  90 +41=131

~Lenvy~

Answer:

N = 3 F = 26

Step-by-step explanation:

If there's 26 in total and Michael has folded 3 of them N would be 3. F will be the total after folding 'N' amount left of the clothes!

Answer:

2

Step-by-step explanation:

Your answer is C

Step-by-step explanation:

Multiply -33 x 11

Answer:

The answer is D

Step-by-step explanation:

Red-Regular

Red - Premium

Silver-regular

Silver-premium

Yellow-regular

Yellow-Premium.

This all shows the space of choosing the color and gift box for the gift.

Because of the description.

If this answer is right pls give brainlest.

Answer:

So Number 1 is 4

Number 2 is 2

(Not sure about 3)

Number 4 is 54

(Not sure about 5)

Number 6 is

Step-by-step explanation:

Number 1: He needs 5x3 to get 15 balloons, but since he need more than provided, he needs one more pack.

Number 2: He played 2 rounds, and each round got 4 points, 4x2=8.

Number 4: If she had 8x8=64, and subtracted 10, she has 54.

Number 6: So you should make the fractions improper fractions, (fractions that have a numerator thats more than the denominator) so 2 1/4 = 9/4 and 3 1/4 = 13/4 and then multiply 13 x 9= 117 and then 4x4= 16 so you have 117/16 and then when you simplify it you get: 7 5/16

Hope this helps and also for the other questions I think someone else can get those :)

Answer:

assuming I read this correctly

The truck initially has

18

gallons of gas, and each hour

3

gallons of gas are used.

The truck initially has 18 gallons of gas, and each hour 3 gallons of gas are used.

Step-by-step explanation: