Mathematics High School

PLEASE HELP! This is my last attempt! PLEASE ANSWER ALL THREE! PLEASE DOUBLE CHECK YOUR WORK! If I get an 80 or lower am going to fail :(

Answers

Answer 1

Answer:

FOR QUESTION #1 : 90-68= 22 degrees

FOR QUESTION #2: 180-58=122 degrees

FOR QUESTION #3: angle 1 is supplementary to angle 6

Step-by-step explanation:

FOR QUESTION #1 : 90-68= 22 degrees

FOR QUESTION #2: 180-58=122 degrees

FOR QUESTION #3: angle 1 is supplementary to angle 6

Related Questions

What is the first step to simplify the expression? (1 Point)

5 - 3 + 2 X 5

Subtract
add
multiply
simplify from left to right

Answers

Multiply first then you would wanna add but you can't until you subtract 5-3 then add I got 12

A boy in kindergarten measured 3 1/2. feet tall. Over the next 9 1/2 years, he grew to a height of 5 3/4 feet. During the 9 1/2 years, what was the boy's average yearly growth rate?

Answers

Answer:

0.236842105 ft

Step-by-step explanation:

5.75-3.5=2.25

2.25/9.5=.236842105

evaluate
7n-(m+18)
if n = 4; m=10 how do you solve ?

Answers

Answer:

7(4) - (10+18)

28 - 28

Step-by-step explanation:

okay, 7 (n) if n = 4 that means 7 times 4 so that equals 28 BUT we do (m + 18) first so if m= 10 that means (10 + 18) would be 28, so

28 - 28= 0

There are 90 calories in a 3/4 cup serving of cereal.
How many calories are in 1 cup?
How many calories are in 6 cups?
90
3/4
=1
=6

Answers

Answer:

120 calories in 1 cup, 720 in 6 cups

Step-by-step explanation:

I divided 90 by 3 to get 1/4 cup and then multiplied it by 4 to get for one cup. From there I multiplied by 6

Answer:

1 cup=120 calories 6 cups=720 calories

Step-by-step explanation:

We know that there are 90 calories in 3/4 of a cup and we can figure out that 30 calories are in each 1/4 of a cup because 90 divided by 3 equals 30 then just add 30 calories to 90 and get 120. Finally just do 120 times 6 and get 720 .

Help me out please an thank you

Answers

Answer:

neither

Step-by-step explanation:

you could not map them onto each other without any overlap or extras

in my opinion I think the answer is neither

Layla is driving to a concert and needs to pay for parking. There is an automatic fee of
$8 just to enter the parking lot, and when she leaves the lot, she will have to pay an
additional $3 for every hour she had her car in the lot. How much total money would
Layla have to pay for parking if she left her car in the lot for 6 hours? How much
would Layla have to pay if she left her car in the lot for t hours?

Answers

Answer:

additional charge=$3×$6

=$18

minimum charge =$8

total=$24

Answer:

$26

8 + 3t

Step-by-step explanation:

If Luke is 5 feet and 9 inches tall and Ben is 6 feet and 2 inches tall, What is their total height in centimeters rounded to the nearest centimeter? (There are 2.54 centimeters in 1 inch)

Answers

The answer is 257 centimeters .

5ft9 = 175.26 cm
6ft2 = 187.96 cm
175.26 + 187.96 = 363.22 cm
Round => 363 cm

Pls help me with this question I will mark brainiest.

Answers

Answer:

where is the question

Step-by-step explanation:

Answer:

Just wondering, where is the question?

Step-by-step explanation:

HELP I NEED HELP ASAP

(-4,6), slope=-1

Write the slope-intercept equation using the given information.

Answers

Answer:

y = -x +2

Step-by-step explanation:

y = mx + b

y=6

x=-4

m=-1 (m is the slope)

b=? (b is the y-intercept)

Putting these numbers into this equation,

6 = -1(-4) + b

b=6-4

b=2

So the equation is y = -1x + 2

or just y = -x +2

20. BRAINLIEST! URGENT! I need help.

Answers

the range would. Since the largest was 84 and now it's 96. that is a 12 number increase in the range

find the area please

Answers

Answer:525 to find area multpi all sides

Step-by-step explanation: can i have brainlst since i helped you

Answer: d.

Step-by-step explanation: 7x15= 105x5= 525

Elle wanted to order candy online.

Company A is offering 212 pounds of chocolate for $32.50 at a unit rate $
per
,

while Company B is offering 245 pounds of the same chocolate for $35.00 at a unit rate $
per
.

Which company is offering the lowest price per pound?

Company
has the lowest price per pound.

Answers

Answer:

Company A has the lowest price per pound

Step-by-step explanation:

A- 212÷32.50= 6.5230769231

B- 245÷35= 7

So, company A has the lowest price per pound of chocolate

hope this helps, have a good day! =)

When Sergio went to dinner with his brother, the bill was $51.19. What was the total they paid if they left a 15% tip?

Answers

Answer:

The total they paid was $58.8685

Step-by-step explanation:

Let us solve the question using the percentage method

∵ Sergio went to dinner with his brother

∵ The bill was $51.19

∵ They left a 15% tip

→ That means they pay extra money 15% of $51.19

∴ The total they paid = the bill + 15% of the bill

∵ 15% of the bill = 15% × 51.19

→ Change 15% to a decimal by divide it by 100

∴ 15% of the bill = [tex]\frac{15}{100}[/tex] × 51.19

∴ 15% of the bill = 0.15 × 51.19

∴ 15% of the bill = $7.6785

→ Substitute it in the total they paid

∵ The total they paid = 51.19 + 7.6785

∴ The total they paid = $58.8685

∴ The total they paid was $58.8685

Answer:

131.15

Step-by-step explanation:

what is 6X + 9 + 2x

Answers

Answer:

8x + 9

Step-by-step explanation:

Combine 6x and 2x since they are "like variables" meaning they both contain an x, and write in standard form ax + bx + c

Make
x
the subject of the formula
x
−
p
=
t

Answers

Answer:

x = t + p

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define

x - p = t

Step 2: Solve for x

Add p to both sides: x = t + p

A pentagon has 5 equivalent sides. If each side is represented by the expression 2k+3, what is the perimeter

Answers

The perimeter would be 20841470

what is a equation of the line that passes through the point (−5,7) and is parallel to the line x+5y=10

Answers

Answer:

do seventh to the 6th power then u will get ur answer

Step-by-step

ive did the test

1/4 diveided bye 9/10

Answers

the answer is 1/360

Answer:

10/36. that is your awnser as a fraction.

The population of New York City is approximately 8 x 106. The population
of San Francisco is approximately 8 x 105. About how many times larger
is the population of New York than the population of San Francisco?

Answers

Answer:

I think if I'm understanding it right it's 8 times larger but that may be wrong

Help please! Thank u so much 22 points for 5 questions

Answers

hi;augh4 vhaugawhfdb

Step-by-step explanation:

Can someone please help me? I just need to get the variable alone to see what it equals, if it doesn’t have a solution, or if it can be any number. Show your work if possible :P

13-3p = -5(3+2p)

Fank chus

Answers

Answer:

the answer would be p= -4

13-3p = -5(3+2p)

13-3p = -15-10p

13 = -15-7p

28 = -7p

p = -4

p=4 i think i'm not sure

can you help me please

Answers

Answer: 2

Step-by-step explanation:

2.5 by 2 is 5

Lengthy by width is area

what is the unit cost per napkin if its 15 in a pack for 3.90

Answers

9514 1404 393

Answer:

$0.26

Step-by-step explanation:

To find cost per napkin, divide the cost by the number of napkins:

cost/napkin = $3.90/(15 napkins) = $0.26/napkin

please help super confused

Answers

Answer:

∠ EHK

Step-by-step explanation:

Adjacent angles are positioned next to each other on a straight line and are supplementary.

∠ IHK is next to ∠ EHK on the line DI and are adjacent

5(x+6)-2x=3(x+10) solve for x

Answers

Answer:

x=all real numbers

Step-by-step explanation:

1. distribute: 5(x+6)-2x=3(x+10)

5x+30-2x=3x+30

2. combine like terms 3x+30=3x=30

3. these are equal therefore x=all real numbers

5x +30 - 2x = 3(x +10)

SOMEONE PLEASE HELP ME... I NEED TO FIND THE AREA OF THIS POLYGON

Answers

Answer:

Step-by-step explanation:

You are right

Divide polygon into 3 shapes

5x7 = 35

11x11 = 121

6x5 = 30

35+30 + 121 = 186 units squared

Answer is A

Please please help me I really need help please

Answers

Answer:

s = 25y + 85

Step-by-step explanation:

Answer:

s = 25y + 85

Step-by-step explanation:

Initial number = 85Yearly added = 25Number of years = yTotal = s

The relationship is:

s = 25y + 85

true or false A rational number is a nonterminating, nonrepeating number

Answers

Answer:

A rational number is a nonterminating, nonrepeating number. this is false

false. A rational number is any number that can be expressed as a ratio of two integers.

help por fav vorrrrrr

Answers

Answer:

The slope PV is:

m = -4

Step-by-step explanation:

Given

P(2, 4)V(3, 0)

Determining the slope of PV

(x₁, y₁) = (2, 4)

(x₂, y₂) = (3, 0)

Using the formula

Slope = m = [y₂ - y₁] / [x₂ - x₁]

= [0 - 4] / [3 - 2]

= -4 / 1

= -4

Thus, the slope PV is:

m = -4

he sum of twice a number and 15”

Answers

Answer:

2x + 15 = the sum of twice a number and 15

Step-by-step explanation:

by using thr numerical values from Q9, Calculate the sum of the letters in your answers to Q11 and Q12 by replacing the letters with their equivalent numbers and adding them up

Other Questions

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