Mathematics High School

Help ASAP here’s a picture too

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:B

Step-by-step explanation:

Related Questions

19/36 - ⅜ =???????????????????????????

Answers

Answer:

1936−3/8=11/72

Step-by-step explanation:

19/36−38=?

The fractions have unlike denominators. First, find the Least Common Denominator and rewrite the fractions with the common denominator.

LCD(19/36, 3/8) = 72

Multiply both the numerator and denominator of each fraction by the number that makes its denominator equal the LCD. This is basically multiplying each fraction by 1.

(19/36×22)−(38×99)=?

Complete the multiplication and the equation becomes

38/72−27/72=?

The two fractions now have like denominators so you can subtract the numerators.

Then:

38−27/72=117/2

This fraction cannot be reduced.

Therefore:

1936−38=11/72

(Some of the numbers might be a fraction)

15 divided by 2 equals what

Answers

Answer:

7.5

Step-by-step explanation:

i need help with math please

Answers

The answer is 40
Source:Trust me Bro

Due to the fact that each problem is worth 2 points, 50x2=100 I believe you would get 40 answers correct in order for the percentage to be 80

PLEASE SOMEONE ANSWER THIS AND I WILL LUV U FOREVER-
A 35 gallon tub of water leaked at a rate of 7 gallons every 3 days. At this rate, how many days did it take for all 35 gallons of water to leak out of the tub?

Answers

Answer:

it is 45

Step-by-step explanation:

U need to add bith kf yhem then divide then subtract so it oulf be 123.45

Two students that are on the same longitudinal line are approximately 5400 miles apart. The used an inclinometer,
a little geometry, and a tangent line to determine the that mABM = 86.17º and
mBAM =92.54º. The two students form a central angle of 85.9° with the center of the
earth Given this information determine how far each student is away from the from the moon? (i just need help finding the radius!!!!)

Answers

Answer:

3963 miles

Step-by-step explanation:

A car moves at a constant speed of 50 miles per hour. How many hours does it take the car to go 200 miles?

Answers

Answer:

4 hours

Step-by-step explanation:

Speed = 50 mphDistance = 200 miles

Use formula:

distance = time x speedtime = distance / speed

Find the value:

Time = 200 / 50 = 4 hours

2x+2y=16
Standard to slope intercept form.

Answers

First bring the 2x to the other side:

2y = -2x + 16

Then divide by 2 to get y by itself, which the answer is

y = -x + 8

The equation of a line is given by:

y = mx + c

where m is the slope of the line and c is the y-intercept.

The equation 2x + 2y = 16 in slope-intercept form is

y = -x + 8.

Where slope = -1 and y-intercept is 8

What is an equation of a line?

The equation of a line is given by:

y = mx + c

where m is the slope of the line and c is the y-intercept.

Example:

The slope of the line y = 2x + 3 is 2.

The slope of a line that passes through (1, 2) and (2, 3) is 1.

We have,

We have the equation as,

2x + 2y = 16

We need to convert in the form of y = mx + c.

Subtract 2x on both sides.

2y = -2x + 16

Divide both sides by 2.

y = (-2x + 16) / 2

y = -x + 8

This is in the form of slope-intercept form.

Where slope = -1 and y-intercept is 8

Thus,

The equation 2x + 2y = 16 in slope-intercept form is

y = -x + 8.

Where slope = -1 and y-intercept is 8

Learn more about equation of a line here:

https://brainly.com/question/23087740

#SPJ2

Jana went to lunch at 12:30 p.m. She finished lunch at 2:07 p.m.
About how much time did Jana spend at lunch?

Answers

Answer:

1 hour and 37 minutes

Step-by-step explanation:

(pls mark brainliest if u can)

Answer:

2:20

Step-by-step explanation:

please...look a the image I would appreciate it... and explain it..to

Answers

Answer:

1) 0.9 = 9/10

2) 2 x (4² - 5) = 2 x (16-5) = 2 x 11= 22

3) t/4=16 16*4=t 64=t t=64

4) 2.4p=7.56 p=7.56/2.4 p=3.15

5) 8*5=40m² 40*4=160m³ v=160m³

6) 3x=27 x=27/3 x=9

Your job pays you $10.75/hr. and last week you worked 48 hrs. Your gross pay is $

Answers

Answer: $516

Step-by-step explanation:

Just multiply 48x10.75

Answer:

Its 4.4

Step-by-step explanation:

A 6 foot tall baby giraffe standing next to an adult elephant casts a 15 ft shadow if the adult elephant casts a shadow that is 20 ft long then how tall is it

Answers

Answer:

29 ft

Step-by-step explanation:

15-6 = 9

20+ 9 = 29

Geometry urgent help

Answers

Answer:

(7,1)

Step-by-step explanation:

Answer:

(7,1)

Step-by-step explanation:

(0,6)

0 = x

6 = y

(x + 7 y - 5)

(0 + 7,6 - 5)

(7,1)

Solve for x..........................

Answers

Answer:

Step-by-step explanation:

If your talking about the x where it says 3x in, then

3x = 9

x = 3

(x - 1) (x - 2) (0 - 3) = 0

Answers

Answer:

1 or 2

Step-by-step explanation:

one of the parentaziz has to equal 0 because anything multiplies by 0 is 0

Answer:

(−1)(−2)(0−3)=0

(−1)(−2)(−3)=0

−3(−1)(−2)=0

−32+6+3(−2)=0

−32+6+3−6=0

−32+9−6=0

= −9+3/−6 = 1

= −9−3/−6 = 2

Step-by-step explanation:

Im a young student, no one at home knows what i do in math.. thats why i use this app :(

Answers

Answer:

13/15

Step-by-step explanation:

Hope it help if you ever need me tell me

please help me!! will give brainliest, so pls dont ignore.

Answers

Answer: Domain- All real numbers, Range- y>4

Step-by-step explanation:

Please answer fast!!!

Answers

Answer:

it's the 2and answer because

Step-by-step explanation:

1,15 is not the same ratio of 2,24

Answer:

No, because 1:15 is not the same ratio as 2:24.

Step-by-step explanation:

2/24 reduces to 1/12 not 1/15 so these ratios are not the same.

Please help me with this

Answers

X should equal 11. X=11

x = 11

Hope so this answer guide you to understand

Witch pair of lines are perpendicular
A) y= 4x - 6
y= 4x + 11
B) y= -4x - 6
y= 4x + 11
C). y= 1/4x - 6
y= 4x + 11
D). y= -1/4x - 6
y= 4x + 11

Answers

Answer:

Step-by-step explanation:

The triangle on the right is a scaled copy of the triangle on the left. Identify the scale factor. Express your answer in simplest form.

Answers

Answer:

option 2 I think it's right

is y=6x+7 proportional or not proportional

Answers

Answer:

it is proportional

Let p represent the number of colored pencils in a box. If there are 26 boxes on the shelf, write an algebraic expression to represent the total number of pencils on the shelf.

Answers

Answer:

26p

Step-by-step explanation:

if p is number of pencils and there are 26 box then it would be 26×p

Solve for f
-f + 2+ 4f = 8 - 3f

Answers

Answer:

f = 1

Step-by-step explanation:

-f + 2 + 4f = 8 - 3f

First, I'll add like terms.

2 + 3f = 8 - 3f

Then, I'll add 3f on both sides.

2 + 6f = 8

Next, I'll subtract 2 on both sides.

6f = 6

Finally, I'll divide 6 on both sides.

f = 1

Therefore, f = 1.

Shannon got a 18.5 out of 20 on Week 11 Cool Down. What percentage of the
total was her score?

Answers

Answer:

92.5%

Step-by-step explanation:

18.5/20 = 0.925

0.925 * 100 = 92.5

PLZ MARK AS BRAINLIEST

help plz will give brainliest

Answers

im pretty sure the answer is a

Which line could be the graph of the points in the table? be у 1 1 S. 2 3 3 1 1 y V i. х → X

Answers

I don’t understand the question and where is the image?

Answer asap! WiIl give brainliest!!!
Worth 11 points!

Answers

Step-by-step explanation:

So 300% is the same as the fraction 300/100. Cancel the zeros and you find 3/1, which is just 3.

Please help, will reward brainliest.

Answers

Answer:

$9-11

Step-by-step explanation:

A cyclist rode 4.5 miles in 0.4 hours. How fast was the cyclist going in miles per hour

Answers

Answer:

1)Distance covered by cyclist=3.75 miles.

Time =0.3 hours.

Speed= Distance ÷Time

Speed =3.75÷0.3=12.5 miles per hour.

2) Speed = 12.5 miles per hour, Distance = 4.5 miles .

Time = Distance ÷Speed.

Time = 4.5÷12.5=0.36 hours.

Time taken to cover 4.5 miles is 0.36 hours.

is 11.25 mph

Step-by-step explanation:

Write an equation for a line that is parallel to y = -3x – 5 that goes through the point (-1, 8)

Answers

Answer:

y = -3x +5

Step-by-step explanation:

Parallel means that both slopes are the same.

This gives us y = -3x + C so far.

To find the y-intercept, we need to get x to 0.

Since we know the point (-1, 8), we can plug the number in into our equation

y = -3x + C.

8 = -3(-1) + C

8 = 3 + C

8 - 3 = C

5 = C or C = 5.

Now plug in C into our unsolved equation to get y = -3x +5.

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