Mathematics High School

help pls, i don’t get it

Answers

Answer 1

2.43 is .81 x 3. Then you add 3.15 and round to get 6

Related Questions

Could use sum help please

Answers

Answer:

I need help with the same thing-

Step-by-step explanation:

In parallelogram MNPT, IZM= (6x + 10)° and
mZN= (5x + 10.5)° . How many degrees is ZT?

Answers

Answer:

83 degrees

Step-by-step explanation:

We can use the consecutive angle theorem to find the the value of x.

We can do that by doing 5x+10.5+6x+10 = 180

After simplifying, we get 11x+20.5=180

Subtract 20.5 on both sides and you get 11x=159.5.

Divide by 11 on both sides and you get x=14.5

Now we can use opposite angle theorem and set angle N and angle T equal.

That means we could write 5x+10.5 = m<T

We can substitute 14.5 for x and we get 72.5+10.5 = m<T

Simplify and you get 83 = m<T

----------------------------------------------

Hope this helps!

Two forces of 960 pounds and 670 pounds act simultaneously on an object. The angle between the two forces is 34 degrees find the magnitude of the resultant to the nearset tenth.

Answers

Answer:

1561

Step-by-step explanation:

A company rents out 18 food booths and 27 game booths at the county fair. The fee for a food booth is $50 plus $6 per day. The fee for a game booth is $65 plus $8 per day. The fair lasts for d days, and all the booths are rented for the entire time. Enter a simplified expression for the amount, in dollars, that the company is paid.

Answers

Answer:

$2655 + $324d

Step-by-step explanation:

total cost of a booth = fixed cost + (variable cost x number of days)

Fixed costs are costs that do not vary with output

Variable costs are costs that vary with production

cost of 18 food booths = 18(50 + 6d) = 900 + 108d

cost of 27 game booths = 27(65 + 8d) = 1755 + 216d

Add the total cost of the food and game booths together 900 + 1755 = 2655

108d + 216d = 324d

Write an exponential function in the form y=ab^xy=ab
x
that goes through points (0, 12)(0,12) and (3, 6144)(3,6144).

Answers

Answer:

y1 = abx1 and y2 = abx2

Step-by-step explanation:

On a coordinate plane, triangle A B C has points (negative 1, 2), (negative 1, negative 1), (2, negative 1). Given △ABC, use a dilation with the center at the origin to make a similar triangle with side lengths three times as large. What are the coordinates of C' of the image? (–6, 3) (–3, 6) (3, –6) (6, –3)

Answers

Answer:

Step-by-step explanation:

Answer: (6, -3)

Step-by-step explanation: just did the assignment on edge

Somebody help me with this

Answers

Answer:

D s>350000

Step-by-step explanation:

The difference in base salary is 7,000 (45,000-38,000). To earn an additional 7,000, sales must be at least 350,000.

350000 x.02 (2% commission) is 7,000

Review the graph of function f(x). On a coordinate plane, a curve starts at closed circle (negative 2, 2), curves down to (negative 1, 1), and curves up through (0, 2) to closed circle (3, 6). Using the extreme value theorem, what are the minimum and maximum values of f(x)? minimum value = 1; maximum value = 6 minimum value = 2; maximum value = 6 minimum value = –1; maximum value = 3 minimum value = –2; maximum value = 3

Answers

Answer:

A. minimum value = 1; maximum value = 6

Step-by-step explanation:

Correct on Edge 2021

helpmiiiiiiiiiiiiiiiiiiiiiiiiii

Answers

Answer:

[tex]2x - 3y = 5 - - - (a) \\ 5x = 4y + 14 \\ 5x - 4y = 14- - - (b) \\ 5 \times (a) - 2 \times (b) : \\ - 7y = - 3 \\ y = \frac{3}{7} \\ x = \frac{22}{7} [/tex]

Answer:

SO not sure if you want me to solve the equation after, but if it's just asking for the matrix method then here ya go

Step-by-step explanation:

SO, first equation is already in matrix form

Second equation = -5x + 4y = -14

So your answer is:

2x - 3y = 5

-5x + 4y = -14

Can someone help me out with the last three, will mark as brainliest if correct!

Answers

Answer:

x = 65

y = 71

z = 44

Step-by-step explanation:

y = 71 because If two parallel lines are cut by a transversal, then the alternate interior angles formed are congruent

if the probability of rain tomorrow is 0.15 what is the probability that it will not rain

Answers

Answer:

85% or 99.85%

Step-by-step explanation:

If you mean 15% by 0.15 then the probability that it will not rain is 85% because, 100-15=85.

If you mean 0.15% by 0.15 then the probability that it will not rain is 99.85% because, 100-0.15 is 99.85.

1. Mary noticed 5 ants in her pantry on Monday. On Tuesday she counted 15 ants in the pantry. On Wednesday she counted 45 ants in the pantry,

Day Ants

Monday 0 5

Tuesday 1 15

Wednesday 2 45

Part A Determine an exponential function model (y=ab) to represent the number of ants in the pantry in terms of the number of elapsed days. Explain how you arrived at your model.

Part B Does the problem situation represent exponential growth or decay? Justify your reasoning.

Answers

so what is really the answer?

help please and simplify answer in radical form if needed

Answers

Answer:

[tex]16\sqrt{3}\:\mathrm{units^2}[/tex]

Step-by-step explanation:

The area of an equilateral triangle with side length [tex]s[/tex] is equal to [tex]\frac{\sqrt{3}}{4}s^2[/tex]. Since the perimeter is 24 units and there are three equal sides to an equilateral triangle, each side is [tex]24\div 3=8[/tex] units.

Substituting in this value, we get:

[tex]\frac{\sqrt{3}}{4}8^2=\frac{64\sqrt{3}}{4}=\boxed{16\sqrt{3}}[/tex]

Find the measure of the exterior angle.

Answers

Answer:

33+x+18=2x+3

51+x=2x+3

51-3=2x-x

48=x

Step-by-step explanation:

2x+3

2*48+3

96+3

The temperature in a room begins at 70°F and decreases at a rate of 8 F per hour. Which of the following tables represents this situation?

Answers

Answer:

( temp starts at 70 and DECREASES 8 per HOUR )

Cual transformación produce acercamientos de las gráficas al eje de Y en el plano de coordenadas

Answers

Answer:

El eje horizontal en el plano de coordenadas se llama eje-x. El eje vertical se llama eje-y. El punto en el que los dos ejes se intersectan se llama origen.

Step-by-step explanation:

El plano de coordenadas se desarrolló hace cientos de años y fue refinado por el matemático Francés René Descartes. En su honor, se le conoce también como sistema de coordenadas Cartesianas. El plano de coordenadas puede usarse para graficar puntos y rectas. Este sistema nos permite describir relaciones algebraicas de una manera visual, y también nos ayuda a interpretar conceptos algebraicos.

PLZ HELP
In ⊙C, DE ≅ FG, Which statement must be true? Select all that apply.

Answers

Answer:

E because is covered all angle

< DCE ≅ < GCF must be true

Hence Option A and E are true statements.

What are angles of circle?

A circle has a total of 360 degrees all the way around the center, so if that central angle determining a sector has an angle measure of 60 degrees, then the sector takes up 60/360 or 1/6, of the degrees all the way around. In that case, the sector has 1/6 the area of the whole circle.

According to the given figure:

DE ≅ FG

So < DCE ≅ < GCF must be true

Because DE ≅ FG

< DCE ≅ <GCF is similar to DE ≅ FG

Hence, < DCE ≅ < GCF must be true

Hence Option A and E are true statements.

Learn more about angles of circle here

https://brainly.com/question/23247585

#SPJ2

Si a una persona le deben 7/9 de $450000 y sólo le cancelan 3/5 de esa deuda. ¿Cuánto dinero le quedan debiendo?

Answers

Answer:

$140,000

Step-by-step explanation:

Paso 1

Si a una persona le deben 7/9 de $ 450,000

La cantidad que se le debe a la persona se calcula como:

7/9 × $ 450,000

= $ 350,000

Paso 2

Solo se cancela 3/5 de esa deuda.

El monto de la deuda que se cancela se calcula como:

3/5 × $ 350,000

= $ 210,000

Paso 3

Por lo tanto, la cantidad de dinero que debe se calcula como:

$ 350,000 - $ 210,000

= $ 140,000

solve for X. Assume that lines which appear tangent are tangent

Answers

Answer:

Step-by-step explanation:

Find the sum of−3x^2

Answers

Answer:

[tex]x+y=2[/tex]

[tex]y=-x+2[/tex]

[tex]slope (m)=-1[/tex]

[tex]slope ~of ~perpenddicular ~line:-[/tex]

[tex]-1/m_{2}[/tex]

[tex]\frac{-1}{-1} =1[/tex]

------------------------

hope it helps...

have a great day!

which expressions are equivalent to 4-3 over 4-1

Answers

Answer:

cause when dividing you are subtracting the exponents

so it 4^-3+1 = 4^-2

you shouldnt have negative exponents

so you flip it, which become 1/4^2

Hope that answers your question

Don't hesitate to comment if you are confused about something

Step-by-step explanation:

PLEASE ASAP ILL GIVE BRAINLIEST.

Answers

I’m going to say the top one it seems like that would be correct

The answer is A, since the acceleration decreases that will make the car stop.

PLEASE HELP ME LOL (with the word problem in the picture)

Also don’t put the answer in a link

Answers

Answer:212

Step-by-step explanation:

Answer:

It is 278cm

Step-by-step explanation:

Add 220cm and 58cm

What is the length of each segment?
Segment AB: from A(-2,1) to B(-2, 5)

Answers

Answer:

[tex]length = \sqrt{ {( - 2 - ( - 2))}^{2} + {(5 - 1)}^{2} } \\ = \sqrt{16} \\ = 4 \: units[/tex]

Answer:

4 units

Step-by-step explanation:

please help me!!! i’m so bad at math hahaha

Answers

Answer:

Step-by-step explanation:

64x³-64x²-9x+14

a book had a sale and it was 20% off. the price now is $7.00. What was the original price?

show work

Answers

Answer:

List Price = $ 8.75

Discount Amount = $ 1.75

the original price is $8.75 because 20% is 0.2 in decimal formation. multiply that to 8.75 and you get $1.75. if you subtract $1.75 from $8.75 you get $7.00

The mean age of 5 women in an office is 23 years old. The mean age of 3 men in an office is 24 years old. What is the mean age (nearest year) of all the people in the office?

Answers

Answer:

Step-by-step explanation:

Women total age = 5 x 23 = 115

Men total age = 3 x 24 = 72

The mean age of all the people

= (115+72)÷(8)

= 23.375

= 23 (nearest year)

The mean age (nearest year) of all the people in the office is 23

How to determine the mean age?

The given parameters are:

5 women = 23 years

3 men = 24 years

Mean is calculated using:

[tex]\bar x = \frac{\sum fx}{\sum f}[/tex]

So, we have:

[tex]\bar x = \frac{23 * 5 + 24 * 3}{5 + 3}[/tex]

Evaluate the quotient

[tex]\bar x = 23[/tex]

Hence, the mean age (nearest year) of all the people in the office is 23

Answers

I would say based on Lincoln's success and that Lincoln helped inspire Martin. Lincoln won the Civil War which helped open the minds of other people who were pro-slavery so that's what I mean about the success.

In a completely randomized design involving three treatments, the following information is provided:Treatment 1Treatment 2Treatment 3Sample Size5105Sample Mean489The overall mean for all the treatments is _______.

Answers

Answer:

7.25

Step-by-step explanation:

Given :

___________ Sample size __ sample mean

Treatment 1 ____ 5 _______ 4

Treatment 2 ____ 10 ______ 8

Treatment 3 ____ 5 _______ 9

Sample size = (5 + 10 + 5). = 20

Overall mean = ((5*4). + (10*8) + (5*9)) / 20

Overall mean = (20 + 80 + 45) / 20

= 145 / 20

= 7.25

Determine the equation of the line parallel to the line y=34x+2
y=3/4x+2 that passes through the point (4, -3).

Answers

Answer:

y = 34x - 139 (y = 34x + 2)

y = [tex]\frac{3}{4}[/tex]x - 6 (y = 3/4x +2)

Step-by-step explanation:

(I'm not sure if the two equations were the same or not, but I provided the answers just in case.) Parallel lines are two lines that have the same plane and slope but never intersect. To find the equation, use the formula y - [tex]y_{1}[/tex] = m (x - [tex]x_{1}[/tex])

Other Questions

A pinwheel's four blades are all congruent right trapezoids.4 in2 in2 inWhat is the combined area of the four blades, in square inches? A sports company wants to package a ball with a 1.5-inch radius in sets of two. They have two options: a cylinder or a square prism.The company wants to use the package that has the least amount of wasted space. The company should choose GAWAIN 2Kumpletuhin ang sitwasyon sa ibaba.Hindi ka nakapasok ng isang linggo dahil ikaw ay nagkasakit. Magkakaroon kayo ng maikling pagsusulit. Nais monghumiram ng _______ sa iyong kaklase upang kopyahin ang mga napag-aralan nila noong ikaw ay wala. Paanomo kukumbinsihin aniyong kaklase na pahiramin ka ng kanyang _______?_____________________________________________________________________ William is a medical student and an active member of a student organization for healthcare students. He visited an underserved area during vacation and was shocked to see the apathy and lack of medical facilities. What can William do for the people of the area?A. plan an on-site training for the peopleB. plan a leadership conferenceC. search whether any research explains how to improve health servicesD. plan a community health service and health education program with help of other membersE. check if any of the residents of the area would want to work as interns Explain the various powers and duties of the Supreme Court of Canada. The temperature was 70 then dropped to 30 how much is it now? Find the volume of the rectangular prismThank you!! Today's cafeteria specials at a high school in Westford are a deluxe turkey sandwich and a chef salad. During early lunch, the cafeteria sold 13 turkey sandwiches and 69 chef salads, for a total of $151. During the late lunch, 61 turkey sandwiches and 41 chef salads were sold, for a total of $143. How much does each item cost? Explain TWO advantages of the Fees Must Fall Campaign Existen varias teorias del poblamiento de america, pero las mas aceptadas son las de alex Hrdlicka y paul rivet Susie flips a coin three times. what is the probability of her getting tails all three times? In the trade-off theory, debt levels chosen to balance interest tax shield against the costs of financial distress imply:________ a. an interior optimum (firm value maximizing) debt ratio b. that investors are irrational, since they require lower returns the hgher the risk c. that a firm would use little to no debt d. that a firm would borrow as much as possible A man walks 1500 metres.On a map this is shown as 3cm.What is the scale on the map? The coordinates of 4 points are A(0,9), B(k + 1, k + 4), C(2k, k + 3) andD(2k + 2, k + 6). Find the value(s) of k if(a) the points A, B and C are collinear,(b) AB is parallel to CD. the effects of toxic chemicals are minimized by which following three mechanisms Solve the equationX/x+2 - 4/x-2=1 The Boeing 787 Dreamliner is billed to be 20% more fuel efficient than the comparable Boeing 767 and will fly at Mach 0.85. The midsize Boeing 767 has a range of 12,000 km, a fuel capacity of 90,000 L, and flies at Mach 0.80. For Boeing 787, assume the speed of sound is 700 mph and calculate the projected volumetric flow rate of fuel for each of the two Dreamliner engines in m3/s. 0.326 as a fraction What type of relationship do Tom and Laura Wingfield have in The Glass Menagerie?IndifferentAffectionateDistantHostile Whatever programming language you use will ultimately need to be translated into binary in order for the computer to understand it.a. Trueb. False