Mathematics High School

HELP PLEASE!!!!

WILL MARK BRAINLIST IF YOU HAVE AN EXPLANATION!!

HELP PLEASE!!!!WILL MARK BRAINLIST IF YOU HAVE AN EXPLANATION!!

Answers

Answer 1

Answer:

Options B and D

Step-by-step explanation:

B.

[tex]. \\ \angle \: 1 \cong \angle 5 \\ (exterior \: alternate \: \angle s) \\ [/tex]

D.

[tex]\angle \: 1 \cong \angle 7 \\ (vertical \: \angle s) \\ [/tex]

Related Questions

Del has 12 less than 3 times the number of comic books as Patrick. Del has at most 57 comic books. What solution represents the number of comic books, b, Patrick can have?

Answers

Answer:

Del has 19 comic book

Step-by-step explanation:

to figure this out we need to take 57 and divide by the 3 given.

57 ÷ 3 = 19

so because we divided 57 by 3 we know the answer is 19

Del has 19 comic books


8x - 5y = -6
6x + 2y = -16

Answers

Answer:

both x and y are -2 in this case

-19.86 as A Fraction: How did you do it?
Need Help Please!!

Answers

Answer: -993/50 or -19 43/50

Step-by-step explanation:

-19.86 = -19 86/100

-19 86/100 = -19 43/50

or -993/50

Right triangle ABC is transformed into right triangle A'B'C what is the scale factor of dilation

Answers

Answer:

D. 3

Step-by-step explanation:

The scale factor used to transform right triangle ABC into right triangle A'B'C' is the ratio of any corresponding side length of ∆A'B'C' and ∆ABC.

Thus, using the ratio of side length A'B' to side length A'B', we can get the scale factor as follows:

A'B' = 12 - 6 = 6 units

AB = 4 - 2 = 2 units

Scale factor = A'B' : AB = 6 : 2 = 6/2 = 3

A soccer coach filled a water cooler with 34.07 liters of water before a game. The players drank 29.6 liters during their game. How many liters of water were left in the cooler?

Answers

Answer:

4.47 liters

Step-by-step explanation:

To find how many liters were left, subtract the amount they drank from the original amount:

34.07 - 29.6

= 4.47

So, there were 4.47 liters of water left in the cooler.

After players drank 29.6 liters of water from 34.07 liters there is 4.47 liters of water left in the cooler.

What are some alternative names for arithmetic operations?

Addition is also known as the sum, subtraction is also known as the difference, multiplication is also known as the product, and division is also known as the factor.

Given, A soccer coach filled a water cooler with 34.07 liters of water before a game.

The players drank 29.6 liters during their game.

∴ Liters of water that is left in the cooler is the difference between water-filled before the game to the water drank by players during their game which is,

= (34.07 - 29.6).

= 4.47 liters are left in the cooler.

learn more about arithmetic operations here :

https://brainly.com/question/20595275

#SPJ2

Kelsey has a new baby brother! He weighs 8 lbs 3 oz. The doctor said the baby should gain about 5 ounces per week. At that rate, how much should the baby weigh-in 3 months (12 weeks)?

Answers

Equation: 0.5x + 8.3
Plug in 12 for x and solve

Which expressions can be simplified as StartFraction 625 Over n Superscript 12 Baseline EndFraction? Check all that apply.

Answers

Answer:

A and E

Step-by-step explanation:

(5n^-3)^4= A    (25n^-6)^2=E

Answer:

A and E  ФωФ

Step-by-step explanation:

Jesus is the son, the spirit, and the Living of God! ...

Answers

Answer:

Yessir he's coming soon

Step-by-step explanation:

A student group sells 500 raffle tickets for $2 each. At the drawing the top prize will be
a gift certificate for $100. Second prize will be a $50 gift card and there will be five 3rd
prizes, each a $20 gift card. Do you expect to win or lose (on average)? How much?

Answers

Answer:

Step-by-step explanation:

if there are 500 tixets and 7 prizes (1 top prize+1 second prize+5 third prize) your chances of wining are 7/500=0.014 or 1.4% chance

with a 1.4% chance of win and a 98.6% chance to loose in average you can expect to loose.

Emma always learned that when you multiply by a power of ten, all you need to do is add a zero. She used that trick to solve the following problems:

345 x 10 = 3,450
4,789 x 100 = 478,900
5.6 x 10 = 5.60

Emma’s sister told her that her “trick” doesn’t work, and that 5.6 x 10 is NOT 5.60.
Which girl is correct? How do you know?


help meee plsss you smart people

Answers

Answer:

Her sis is right

Step-by-step explanation:

She is correct because if you multiply a decimal by a power of 10 instead of adding a zero you bring numbers out of the decimal state.

Answer:

Emma's sister is correct

Step-by-step explanation:

When you multiply by a power of ten you are actually just moving the decimal (which in a whole number you don't see) to the right so when it's a whole number yes you just add a zero but in this instance the answer would be 56.

Which decimal is less than 0.8 and greater than 0.02?
 A. 0.81
 B. 0.46
 C. 0.86
 D. 0.006

Answers

Answer:

the answer would be d

which is 0.006

The anderson family has many pets.They have 5 dogs,3 cats, and 2 rabbits.The ratio compare the number of rabbits to the number of dogs is _____ to _____

Answers

Answer: 2:5

Step-by-step explanation: There are 2 rabbits and 5 dogs.

Rewrite the following equation in slope-inte
Rewrite the following equation in slope-intercept form. y−8 =13(x+6)

Answers

Answer:

y = 13x + 86

Step-by-step explanation:

y−8 =13(x+6); distribute the 13

y - 8 = 13x + 78; now add 8 to both sides

y = 13x + 86; this is the slope intercept form

Jonas went to the store and bought 2 boxes of cereal for $2.79 each, a box of fruit snacks for $1.89, a gallon of milk for $3.19. Sales tax was $1.05. If Jonas pays with a 20-dollar bill, how much change will he receive

Answers

Answer:

$8.29

Step-by-step explanation:

2(2.79) + 1.89 + 3.19 = 10.66

10.66 + 1.05 = 11.71

20 - 11.71 = 8.29

can i get a thanks and brainliest please?

Whats the equation for center (-2,8) and radius 9

Answers

Answer:

(x + 2)² + (y - 8)² = 81

Step-by-step explanation:

The equation of a circle in standard form is

(x - h)² + (y - k)² = r²

where (h, k) are the coordinates of the centre and r is the radius

Here (h, k) = (- 2, 8) and r = 9, thus

(x - (- 2))² + (y - 8)² = 9², that is

(x + 2)² + (y - 8)² = 81

Which of the following list Is in order from smallest to largest? 1/2 7/11 5/7 2/3
1/2 2/3 5/8 7/11
1/2 5/8 7/11 2/3
7/11 1/2 5/8 2/3

Answers

Answer:

Step-by-step explanation:

im so sorry i dont no this answer

Whats the slope ? Please answer

Answers

Answer:

slope = 1

Step-by-step explanation:

slope = rise over run

1 rise for every run

y = x +1

Write an equation in slope intercept form for the line that satisfies each set of conditions. Has y intercept -2 , parallel to the line that y=2x+4

Answers

y = 2x - 2

is the parallel line has a slip of 2 then your line has a slip of 2.

Joyce paid $70 for an item at the store that was 70% off the original price. What was the original price?

Answers

Answer:119

Step-by-step explanation:

A swing set was originally priced at $920, but Desmond waited to buy it until the swing set was on sale for 25% off. If he paid 10% sales tax on the sale price, how much did he pay in total?

Answers

$759 total. 25% of $920 is $230. 920-230= $690. 10% of 690 is $69. $690+$69 = $759.

solve as multi step eqaution 42 = 3(2y - 4)

Answers

It is 9 bro mental math

Also I’m not really sure how to find the value of x for this any help would be lovely

Answers

Answer:

x = 25

Step-by-step explanation:

The other angle in the triangle would equal 130 because the sum of angles in a triangle add up to 180.

2x + 130 = 180 because it is a linear pair

2x = 50

x = 25

Answer:

x = 25

Step-by-step explanation:

What is 2 7/8 times 4 1/3

Answers

Answer:

12.4583333333

Step-by-step explanation: spero t ayude

Answer:

12 11/24

Step-by-step explanation:

23/8*13/3= 299/24 which is 12 11/24

Evaluate: 476.8 - 54.32 + 16.54 - (-12.23)

A) 559.89

B) 410.25

C) 426.79

D) 451.25
NEED HELP ASAP

Answers

The answer is D I’m almost 100% sure

Need help ASAP Select all numbers that are irrational

Answers

Answer:

The 3rd and 4th ones :))

The only irrational number there is π.

Question 4
Mr Tilman took a taxi to Center City The taxi driver charged a S4 Initial fee and $2 for every mile. The final cost of the taxi ride was $28 Which equation models this situation and is solved correctly to determine
the number of miles x, the taxi traveled?
А 4 + 2x = 28; = 12
В
С
2 + 4.x = 28; x = 6.5
4 + 2x = 28; = 16
2 + 4.c = 28; 2 = 7.5
D

Answers

Answer:

4 + 2x = 28; = 12

Step-by-step explanation:

Start with the initial fee which is $4. Then times 2 with your miles for an example: (money with miles)2 x 6(miles) and you should have $12 dollars in total  2 x 4 which equal $8 and 2x2 which equal 4...

2 x 6 = 12

2 x 4 = 8

2 x 2= 4

add all those up and you should get 28..

To check your work do

4 + 2(12) = 28

4 + 24 + 28

Your Welcome!

Write as a sentence as a proportion. Then solve the proportions 5 is to 12 as is to 48

Answers

5:12

x:48

the answer is 20

Identifying values in the domain, probs really easy for you!

Answers

Answer:

Not

Not

In domain

Step-by-step explanation:

u cannot square root a negative number as you'll get a complex number, making h(x) undefined

I don’t know how to do this

Answers

Answer:Umm, its upside down, so if you post a new question with it right side up then i will be glad to help you!

Step-by-step explanation:Im bored...

I don’t understand it’s upside down

Complete the like terms to create an equvalent expression:
-4r - 2r + 5

Answers

-6r+5
the two like terms are the ones with R. combine -4r and -2r to get -6r
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