Mathematics High School

can someone help me with this

Answers

Answer 1

Answer:

net loss of 3 degrees

Step-by-step explanation:

we can write this out as an equation. let x represent the temperature when iko woke up.

x+11-14

simplify to get your answer:

x-3

this means that the net loss was 3 degrees over the course of the day.

Related Questions

In ΔPQR, the measure of ∠R=90°, the measure of ∠P=26°, and PQ = 8.5 feet. Find the length of QR to the nearest tenth of a foot.

Answers

Answer:

3.7feet

Step-by-step explanations

Using the sin rule

A/sin a = B/sin b

Let A = PQ = 8.5feet

B = QR = x feet

a = R = 90°

b = P = 26°

Substitute the values into the Sin rule

8.5/sin90 = x/sin26

8.5×sin 26 = x × sin 90

8.5×0.4383 = x× 1

3.7255 = x

Hence the length of QR to the nearest tenth 3.7feet

At a basketball game, a team made 55 successful shots. They were a combination of 1- and 2-point shots. The team scored 92 points in all. Write and solve a system of equations to find the number of each type of shot.

Answers

There were 18 one point shots and 37 two point shots.

Step-by-step explanation:

Let the number of one point shots be x and the number of two point shots be y .

So we have the system:

x + y = 55

x + 2y = 92

Subtract the first equation from the second, we get:

0 + y = 92 - 55 = 37.

y = 37.

From equation 1 we have x = 55 - y

therefore x = 55 - 37 = 18.

if line M is parallel to line and, in the slope of M is -5/7, what is the slope of line end? Your denominator must be positive

(easy question, easy points)

Answers

Answer:

7/5

Step-by-step explanation:

Everything is positive as I explained,

the answer of the reverse reciprocal is 7/5 because 7/5 is parallel to -5/7 so they are perpendicular to each other.

We need to solve for x and y, help please
3x + 6y = 18

Answers

Answer:

the answer is 2

Step-by-step explanation:

3(2)+6(2)=

6+12=18

The answer is 2, it’s 2 because 3x + 6y is just 6+12 which equals 18.

Dr. Rodriguez earns an annual salary of $204,000. If social security tax is 6% of your income, then how much will Dr. Rodriguez pay each year in social security tax?

Answers

Answer: $12,240

Step-by-step explanation:

(204000)(.06)(1)=12240

HELP HEP HELP LAST ONE OMG

Answers

can you take another photo the top part is a bit cut off

Find 64% of 25. Use a fraction.
A.) 14 1/2
B.) 14 1
C.) 5 1
D.) 6

Answers

Answer:

Step-by-step explanation:

64/100 x 25 64/4 simplify and you get 16

The line plot below shows the heights of players on a basketball team.

A line plot named

Which of the following statements are true? Select all that apply.

A.
There are 9 players on the team.

B.
76 inches is an outlier.

C.
More than half of the players are 79 inches or taller.

D.
3 more players are 84 inches tall than are 81 inches tall.

E.
The difference between the tallest and shortest player is 15 inches.

Answers

I think the answer is E

The difference between the tallest and shortest player is 15 inches.

More than half of the players are 79 inches or taller.

The correct option is (C) and (E).

What is graph plotting?

A plot is a graphical technique for representing a data set, usually as a graph showing the relationship between two or more variables.

As we see the plot.

The tallest =84 inch and the shortest =69 inch

So, The difference between the tallest and shortest player is 15 inches.

7 players are in range of 68- 78

8 players are in range of 79-84

Thus, More than half of the players are 79 inches or taller.

Learn more graph plotting here:

https://brainly.com/question/11616742

#SPJ2

Which shows the measures in ascending order for the data below?

14, 18, 11, 11, 15, 18, 11, 12, 15

range, mode, mean, median
range, mean, median, mode
range, median, mode, mean
range, mode, median, mean

Answers

Step-by-step explanation:

range, mode, median, mean

Answer:

range, mode, mean, median

Step-by-step explanation:

I just did it on odyssey

Pls solve will give brainlest

Answers

Answer:

x=65

Step-by-step explanation:

That is the answer.

15/16 as a decimal rounded to the nearest tenth

Answers

Answer:

0.9

Step-by-step explanation:

[tex]\frac{15}{16}=0.9375\approx0.9[/tex]

Please help.
Is algebra.
PLEASE HELP NO LINKS OR FILES.
I don't want links.

Answers

Answer:

cuz polynomials cannot have negative exponents

Step-by-step explanation:

A 1.5m tall boy casts a 3m shadow. Calculate the height of a tree that simultaneously casts an 8m shadow.

Answers

If 1.5m boy makes a 3m that means it doubled. A 8m tree can probably be 16m

The question is below, please help

Answers

im gonna go ahead and say it is 25

pls let me be right

6
There are 20 sweets in a bag.
Seven of them are strawberry.
A sweet is taken at random from the bag.
What is the probability that the sweet taken is not strawberry?

Answers

7 of the sweets in the bag are strawberry. Since there are 20 sweets total in the bag, 20 - 7 = 13 sweets in the bag must be non-strawberry.

The probability that a sweet taken at random from the bag is not strawberry would thus be 13/20.

PLEASE HELP
Video Game Weather

In a video game, the chance of rain each day is always 30%. At the beginning of each day in the
video game, the computer generates a random integer between 1 and 50. Explain how you could
use this number to simulate the weather in the video game.
I

Answers

Answer:

Step-by-step explanation:

Suppose quadrilateral ABCD is a square and the slope of BC is -n. What is the slope of AB?

Answers

Answer:

-p?

Step-by-step explanation:

The line plot below shows the amount of water ( in gallons) students drank in a week. What is the difference in the lowest amount of water and the highest amount of water students drank

Answers

The difference in the lowest amount of water and the highest amount of water students drank is 1/2

How to determine the difference?

From the complete question (see attachment for line plot), we have:

Least = 1/8

Highest = 5/8

The difference is then calculated as:

Difference = Highest - Least

This gives

Difference = 5/8 - 1/8

Evaluate

Difference = 4/8

Simplify

Difference = 1/2

Hence, the difference in the lowest amount of water and the highest amount of water students drank is 1/2

Answers

Answer: You can save 15% or more on car insurance when you switch to Geico

Step-by-step explanation:

The difference in sale prices between the two stores is $4.5.

What is discount?

A discount is the reduction of either the monetary amount or a percentage of the normal selling price of a product or service.

Given that, a $30 sweater is on sale for 20% off at Kohls.

Here, sales price = 30-20% of 30

= 30-20/100 ×30

= 30- 0.2×30

= 30-6

= $24

The same $30 sweater is on sale at Macy's for $5 off the price.

Here, sales price = 30-5% of 30

= 30-5/100 ×30

= 30- 0.05×30

= 30-1.5

= $28.5

So, difference in price = 28.5-24

= $4.5

Therefore, the difference in sale prices between the two stores is $4.5.

To learn more about the discount visit:

https://brainly.com/question/3541148.

#SPJ3

What are the answers for the boxes

Answers

Answer:

= 2x + 3

Step-by-step explanation:

have a nice day!! :)

If (t+10)+t=t+20, what is the value of t?

Answers

Answer:

t = 10

Step-by-step explanation:

(10+10)+10 = 10+20

30 = 30

t = 10

Answer:l 3t + 30

Step-by-step explanation: eliminate redundant parathrse

which of the follwing list the tempatures in order to least to greatest

-1,-23,5,28

-23,-28,1,5
-28,-23 1 , 5

Answers

The wet noises are not too good tho

Answer:

-28,-23,1,5

Step-by-step explanation:

Ur welcome brainliest?

a) The mean is _____. *

b) The standard deviation is _____. *

c) Approximately _____ % of the data values fall between 223 and 237. *

This is a required question
d) Approximately _____ % of the data values fall between 216 and 244.

e) Approximately _____ % of the data values fall between 209 and 251.

Answers

Answer:

If all of the observed values in a sample are close to the sample mean, the standard deviation will be small (i.e., close to zero), and if the observed values vary widely around the sample mean, the standard deviation will be large. If all of the values in the sample are identical, the sample standard deviation will be zero.

Step-by-step explanation:

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Answers

Answer:

the answer is B - 96 trust me

chad randomly chooses a card from a standard deck 30 times. what is the probability he gets a diamond exactly 4 times

Answers

Answer:

From a standard deck of cards, one card is drawn. What is the probability that the card is black and a jack? P(Black and Jack) P(Black) = 26/52 or ½ , P(Jack) is 4/52 or 1/13 so P(Black and Jack) = ½ * 1/13 = 1/26 A standard deck of cards is shuffled and one card is drawn. Find the probability that the card is a queen or an ace.

Step-by-step explanation:

help ASAP please ill mark brainliest

Answers

Answer:

choosing students at random for basketball teams

Step-by-step explanation:

because it only has one event whereas that others have more than one.

hope this helps:)

hiii please help i’ll give brainliest:)

Answers

Im guessing A. But I would be wrong.

Answer:

I would choose A

Step-by-step explanation:

A sofa regularly sells for $840. The sales price is$714. Find the percent decrease of the sale price from the regular price

Answers

Answer:

15%

Step-by-step explanation:

in the following figure, the value of x is

Answers

Answer:

x≈11.5

Step-by-step explanation:

sin(35)=x/20

x=20*sin(35)≈11.5

The cost for a ticket at the movie theater is $13. Students get a 9% discount taken off the price of a ticket. How much does the student ticket cost after the discount is taken off?

Explain your answer.

Report if wrong.

Answers

$11.83 b/c 13.00 x 0.09 = 1.17 13 - 1.17= 11.83

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