Mathematics High School

please help this is important, if you could show work that would be amazing <33

Answers

Answer 1

Answer:

Step-by-step explanation:

Two lines intersect at 1 point

Related Questions

Graph the line with slope -4 and y-intercept 7.

Answers

Plot 7 on the y axis then go down 4 places and left 1 and keep repeating till u can’t plot any more then go back to the 7 on the y axis and go up 4 and right 1 unroll you can’t plot any more. Your line should be going down from left to right

here’s my answer from desmos!

Pls help me it’s due today and pls don’t put a random answer I will just report you

Answers

Answer:

B-D

Step-by-step explanation:

smart

Step-by-step explanation:

B and D

help pleaseee, i really need this

Answers

Answer: B

Step-by-step explanation:

Answer: the answer is D. x/2 <1

What is the value of x?

Enter your answer in the box.

x =
A right triangle. The legs are labeled x and six, and the hypotenuse is labeled ten.

Answers

Answer:

Step-by-step explanation:

hypotenuse^2= leg^2 + leg^2

10^2= 6^2 + x^2

100= 36 + x^2

100-36= x^2

64= x^2

√64=√x^2

8= x

help!!! i’ll mark brainliest!!

Answers

Answer:

CD or DC

Step-by-step explanation:

One of those two..

Answer:

I would say that it is AD because the 2 lines in the first proportion are going the same direction.

Step-by-step explanation:

Simplify (x^2 • x^4)3. Explain your steps.

PLEASE HELP I DON'T HAVE LONG!!!!!! 30 POINTS AND WILL GIVE BRAINLIEST QUICKLY!!!!!!!!!

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X6 thank me laterrrrrrrrrrr

please help pic attatched i will give brainliest

Answers

Answer:

N'(x)=90 In(43)*43^x-90 In(50)*43^x /50^x

Step-by-step explanation:

Answer:

N'(x)=90 In(43)*43^x-90 In(50)*43^x /50^x

Step-by-step explanation:

Im sorry if that doesnt make sense

PLZ HELP weather the highest and lowest recorded temperatures for the state of texas are 120°f and –23°f. find the difference in these extreme temperatures. 40 POINTS

Answers

Answer:

the difference is 143

explanation

How to Find the Difference between Two Numbers. To find the difference between two numbers, subtract the number with the smallest value from the number with the largest value. The product of this sum is the difference between the two numbers. Therefore the difference between 45 and 100 is 55.

so 120-(-23) is 141

Find the percent of change and then use it to find a new
amount
200 decreased by 80%

Answers

200 decreased by 80%

80% of 200

200 * 0.8 = 160

200-160= 40

40 is your answer :)

Use intercepts to graph the linear equation 4x + 6y = 12.

Answers

Answer:

I love algebra anyways

The ans is in the picture with the steps how i got it

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

If a truck travels 275 miles on 25 gallons of fuel, then what is the average fuel consumption for
the entire trip expressed in miles per gallon?
Select one:
F. 25
lG. 18
H. 15
J. 11
K. 7

Answers

Answer: 11

Step-by-step explanation: You divide 275 by 25 and it gives you 11. 200/25 =8 and the remaining 75/25=3. 8+3=11

Mike is on vacation and decides to rent a bike for part of the week. The rental cost is represented by the function c ( d ) = 25 + 20 d c(d)=25+20d , where d is the number of days of use and c ( d ) c(d) is the total cost for d days of use. How much does the bike cost Mike if he uses it for 4 days? $120

Answers

Answer:

Total cost = $105

Step-by-step explanation:

The rental cost is represented by the function c(d)=25 + 20 d.

We need to find the cost of the bike if he uses the bike for 4 days.

Put d = 4 in the given expression.

c(4)=25 + 20 (4)

=25+80

=$105

So, the cost of the bike for 4 days is $105.

the common factors of 4p3mn2 and 2pm2n3 is

Answers

Given:

The given terms are

[tex]4p^3mn^2[/tex] and [tex]2pm^2n^3[/tex]

To find:

The common factors of given terms.

Solution:

We have,

[tex]4p^3mn^2[/tex] and [tex]2pm^2n^3[/tex]

The factor forms are

[tex]4p^3mn^2=2\times 2\times p\times p\times p\times m\times n\times n[/tex]

[tex]2pm^2n^3=2\times p\times m\times m\times n\times n\times n[/tex]

The common factors are 2, p, m, n, n. So,

Common factors = [tex]2\times p\times m\times n\times n[/tex]

= [tex]2pmn^2[/tex]

Therefore, the common factor of given terms is [tex]2pmn^2[/tex].

Vanessa has a mortgage of $92,000 at 5 1/2% for 20 years. Find the total interest

Answers

Answer:

$101200

Step-by-step explanation:

2 - 3х + 5y +11+у? + 4х +9

Answers

x+6y+22 combine like terms

5. Brendan finished a 5-mile race in 32 minutes. How long did it take him, on average, to run cach mile?

Answers

6.4minutes is the answer

Took him 6.4 minutes per mile

Suppose your friend's parents invest $15,000 in an account paying 5% compounded annually. What will the balance be after 9 years?

Answers

Answer:

23,269.92

Step-by-step explanation:

I use a calculator

Im leaning more towards egh does anyone have a better answer?

Answers

Answer:

egh

Step-by-step explanation:

Grayson biked 45 miles in 3 hours. Maya biked 26 miles in 2 hours. If they both kept a constant speed, how much faster did Grayson bike than Maya?

Answers

Answer:

Grayson biked at a speed of 15 mph. Maya biked at a speed of 13 mph.

Grayson biked 2 mph faster than Maya.

Step-by-step explanation:

45/3 = 15

26/2 = 13

i need help prolly didnt pay attention lol

Answers

Answer:

identity

Step-by-step explanation:

Identity property

Hope this helps! :D

A store pays $450 for a computer the markup is 20%. Find the amount of the markup

Answers

Answer:

The amount of the markup is $90

Step-by-step explanation:

20% of 450 = 90

solve this system of equations.

3x+4y=4
-x-3y=7

Answers

Answer:

x = 8, y = -5

Step-by-step explanation:

Multiplying the 2nd equation by 3, we get -3x-9y = 21. Then eliminating with the first equation we get -5y = 25. y = -5. Substituting this into the original equation, we get x = 8.

Answer:

x=8 y=-5

Step-by-step explanation:

3x+4y=4 3x+4y=4

3(-x-3y=7)= -3x-9y=21

-3x-9y=21 -5y=25

y=-5

3x+4(-5)=4

3x-20=4

3x=24

x=8

A field is in the shape of a trapezium.
Not to scale
210 m
190m
250m
The field produces 7200 kilograms of barley per hectare.
One hectare is 10000 m²,
Work out how many kilograms of barley the field produces.

Answers

Answer:

36,000 kg

Step-by-step explanation:

✔️First, find the area of the trapezium field:

Area of trapezium = ½(a + b)*h

Where,

a = 210 m

b = 190 m

h = 250 m

Area of trapezium = ½(210 + 190)*250

= ½(400)*250

= 200*250

= 50,000 m²

✔️Find the kg of barley that 50,000 m² field will produce:

10,000 m² (1 ha) produces 7,200 kg

Therefore,

50,000 m² will produce:

(50,000*7,200)/10,000

= 5*7,200

= 36,000 kg of barley

Joe receives a weekly salary of $350 plus 10% commission on all sales. Last week, Joe had a total of $1,000 sales. How much total money did Joe make?

Answers

Given:

Weekly salary of Joe = $350

Commission of sales = 10%

Total sales of last week = $1,000.

To find:

The the total money did joe make.

Solution:

We have,

Commission of sales = 10%

Total sales of last week = $1,000

[tex]\text{Commission}=10\%\text{ of }1000[/tex]

[tex]\text{Commission}=\dfrac{10}{100}\text{ of }1000[/tex]

[tex]\text{Commission}=100[/tex]

Now,

Total weekly income = Weekly fixed salary + Commission

[tex]=350+100[/tex]

[tex]=450[/tex]

Therefore, the total income of Joe for last week is $450.

What does this equal?

Answers

Use the photo Math calculator the answer would be on their

the answer is -38/8

38 bananas were used to make 4 loves of banana bread. Exactly how many bananas were used for each loaf?

Answers

Answer:

Alot of banannas

Step-by-step explanation:

put them in ur butthole

Answer:

Exactly 9.5 bananas.

a shark is 8 meters below the surface of the water it swims downward and is now 22 meters below the surface of the water

what integer represents the shrek change in depth?

Answers

Answer:

"The shrek" AHAH

Anyways the answer is -22

Step-by-step explanation:

Answer:

lol

Step-by-step explanation:

Simplify and write 7a^2(sqrt of 75a^3) + 3a^2(sqrt of 12a^3) in radical form.

Answers

Answer:

41a³√3

Step-by-step explanation:

Simplify:

7a²√75a³ + 3a²√12a³ = 7a²√(5a²)(3) + 3a²√(2a)²(3) - 7a²(5a)√3 + 3a²(2a)√3 = 35a³√3 + 6a³√3 =41a³√3

Geometric figures that are
__________ are exactly the same shape and size.

Answers

Answer:

Step-by-step explanation:

A geometric figure is intuitively defined as a set of points and lines in space. In the words of Euclid: A figure is that which is contained by any boundary or boundaries

Answer:

Congruent

Step-by-step explanation:

Congruent two shapes are this if they have exactly the same shape and size.

If The blue car drives 4 laps in 24 minutes, and the red car drives 6 laps in 48 minutes how many minutes will it take the blue car to drive 40 laps

Answers

Answer:

6.7 min

Step-by-step explanation:

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