Mathematics High School

Please solve both with explanation, I’ll give brainliest

Answers

Answer 1

1st and 2nd pictures are for finding area and 3rd picture is for finding perimeter

hope you understood well and if not and you can ask again

Related Questions

5x raised to 3+4 x raised to 2 - 6

Answers

Answer:

[tex]125x^3 + 16x^2 -6[/tex]

Step-by-step explanation:

Given :

5x raised to 3 , that is =

[tex](5x)^3 = 5^3 \times x^3 = 125 x^3[/tex]

4x raised to 2 , that is =

[tex](4x)^2 = 4^2 \times x^2 = 16 x^2[/tex]

Final step : (5x raised to 3) + ( 4x raised to 2) - 6, that is =

[tex](5x)^3 +(4x)^2 - 6 \\\\=125x^3 + 16x^2 -6[/tex]

What are the coordinates of V′ for the transformation (T(–3, 1)° D4 )(ΔTUV) of T(–7, –6), U(–8, 3), and V(2, 1)?

Answers

Answer:

(5;1)

Step-by-step explanation:

-3 means shift to the right

Julie needs to cut 4 pieces of yarn, each with the same length, and a piece of yarn 7.75 inches long. Let x represent the length of each of the equal pieces of yarn that Julie decides to cut. What is the equation that can be used to determine the total length of all of the yarn that she ends up cutting, y? Is the graph of the equation continuous or discrete?Which description is represented by a discrete graph?

Answers

Equation: y = 4x + 7.75

The graph is continuous

Step-by-step explanation:

Julie needs to cut 4 pieces of yarn,

Let x represent the length of each yarn.

4x + 7.75

y represents the total length of all of the yarn that Julie decides to cut.

y = 4x + 7.75

Therefore the required equation that can be used to determine the total length of all of the yarn is:

y = 4x + 7.75

The graph is continuous because the amount of yarn that Julie decides to cut not need to be an integer amount.

hope this help's

Solve the right triangle round your answer to the nearest tenth

Answers

Answer:

Step-by-step explanation:

You add 50 and 26 together to get 76, then you subtract 90 and 76 to get 14

I need help on this question can anyone help?

Answers

Answer:

The answer is A. the range is the set of all real numbers

find the complement of 63°

Answers

Answer:

63=90-63= 27

Bye

a meat pie contains chicken and turkey in the ratio 4:1. The pie contains 200g of Chicken. How much turkey is in the pie?

Answers

Answer:

50 grams

Step-by-step explanation:

From the above question:

Chicken : Turkey

= 4:1

Sum Proportions = 4 + 1 = 5

We have to find the weight in grams of the entire pie

Let us represent the weight in grams of the entire pie = x.

The pie contains 200g of Chicken.

Hence:

4/5 × x = 200g

4x/5 = 200g

Cross Multiply

4x = 200g × 5

x = 200g × 5/4

x = 250g

The amount turkey that is in the pie is calculated as:

Total weight of pie - Amount of Chicken in the pie

= 250g - 200g

= 50 g

1) Paul is buying stock to add
to his portfolio. The cost of the
stock is $60 per share. The
broker that he's buying from
also charges a processing fee
of $100.

Answers

Is there more to this question?

Which graphs represent functions with the following key features?

positive on ()
increasing on ()
approaches 0 as x approaches

Graph U
Graph V
Graph W
Graph X
Graph Y
Graph Z

Answers

Answer:

Graph U

Step-by-step explanation:

A graph is used to illustrate the relationship between variables.

For graph U:

Graph U is positive on (-∞, ∞). The graph also increases on (-∞, ∞). The graph approaches 0 as x approaches -∞.

For graph V:

Graph V is positive on (-∞, ∞). The graph also increases on (-∞, ∞). The graph is negative as x approaches -∞.

For graph W:

Graph W is positive on (-∞, 0). The graph also increases on (-∞, 0). The graph approaches 0 as x approaches -∞.

For graph X:

Graph X is positive on (-∞, ∞). The graph also increases on (-∞, ∞). The graph is negative as x approaches -∞

For graph Y:

Graph Y is positive on (-∞, ∞). The graph also decreases on (-∞, ∞). The graph approaches 0 as x approaches ∞.

For graph Z:

Graph Z is negative on (-∞, ∞). The graph also decreases on (-∞, ∞). The graph is approaches 0 as x approaches -∞

In the trapezium ABCD, AB= 4 cm, BC=9 cm, CD= 16 cm, BCD=90°.
Find AD.

Answers

Answer :

The value of AD will be 15 cm.

[tex] \mathrm{✌TeeNForeveR✌}[/tex]

Plzzz help last test of the year marking brainliest

Answers

Answer:

108

Step-by-step explanation:

Mustafa’s soccer team is planning a school dance as a fundraiser. The DJ charges $200 and decorations cost $100. The team decides to charge each student $5.00 to attend the dance. If n represents the number of students attending the dance, which equation can be used to find the number of students needed to make $1,500 in profit?

5n – 300 = 1,500
5n + 300 = 1,500
5n – 200 + 100n = 1,500
5n – 100 – 200n = 1,500

Answers

Answer:

The first one, A

Step-by-step explanation:

DJ costs $300 in total.

For every student there is $5.

We want a profit of 1,500, so the total money earned from students attending subtracted by the costs of the DJ should be 1,500.

5n - 300 = 1,500

For the second one, it'll be the DJ giving you $300.

The last Two answers has an n where it's supposed to be money when n represents each student.

Answer:

it would be A

Step-by-step explanation: MUHAMMADO AVDOLLLLLL

ava,jayden,edwina,lexi,luis, and trina are helping clean up a hiking trail during the summer. The trail is 10 miles long. Edwina, lexi, and luis plant a tree every 1/4 of a mile along the trail. Write and evaluate a division expression to find the number of trees they will plant.

Answers

Answer:

120 trees

Step-by-step explanation:

4x10=40

40x3=120

120 trees will be planted

If 8 subtracted from the product of 3 and a number the result is 10. Find the number

Answers

The number is 6

3•6=18
18-8=10

Find the missing angle in this triangle

Answers

180-124-23= 33 because any triangle adds up to 180

Answer:

hope it helps

Step-by-step explanation:

124+23+x=180

x+147=180

x=180-147

x=33

Anyone help with this?

Answers

Answer:

3 degrees

Step-by-step explanation:

They are the same because they are on opposite sides of each other. If u look at the picture, angle a and b are the same size.

pls help me solve pls show how you got the answer

Answers

Step-by-step explanation:

the answer is number a 88 CM square

hey, if the volume is 8cm^3, each side will be 2 cm, why? because 8√3 equals 2. or 8=2×2×2.

so each side equals 2.

to calculate the surface area, we need to calculate one square's area and multiples it by the number of the surfaces.

to calculate a square's area: 2×2=4

so each square has the surface of 4cm^2

now we count to see how many squares do we have.

we've got 22 surfaces.

so 22×4=88cm^2

then option C is the answer

my mother tongue isn't English so my apologies if I couldn't explain well

Miami is building a ramp with a base of 4 feel and a vertical height of 2 feet what is the length of the ramp round to the nearest tenth

Answers

Answer:

2√5

Step-by-step explanation:

By applying Pythagoras (hypotenuse)^2=(Base)^2 +(Height)^2

For a moving object, the force acting on the object varies directly with the object's acceleration. When a force of 32 N acts on a certain object, the acceleration of the object is 4 m/s. If the force is changed to 40 N, what will be the acceleration of the object? 2 m/s x х ?

Answers

the acceleration of the object=5m/s².

Answer:

Solution given:

Force[f]=32N

acceleration [a]=4m/s²

we have

F=ma

mass[m]=32/4=8kg

now

we have

mass[m]=8kg

force [F]=40N

acceleration [a]=?

we have

F=ma

40=8a

a=40/8

a=5m/s²

Answer:

Step-by-step explanation:

When a force of 10 N acts on a certain object, the acceleration of the object is 5 m/s". If the force is changed to 12 N, what will be the acceleration of the object?You know that force and acceleration are connected through mass, or:

you get:

⋅

2. Which of the following shows the correct area of the figure below rounded to the nearest hundredths place.

Answers

Answer:

the answer is 190.07 cm2

HELP I WILL GIVE brainly Est to whoever can answer.

Answers

Answer:

122

Step-by-step explanation:

Have a nice day :)

plz mark brainllest

B- 300° you add the 120 angle plus 180 bc half a circle is 180 and ur finding STR

Word Problem:
Adult ticket for a football match costs $18.40 a child's ticket is $3.80 less then the adult's ticket then what will be the cost of a child's ticket ? find the total cost of ticket's of a man has to buy 5 Adult and 3 child ticket.

Answers

81910 is the total answer

Answer:

the answer is 135.8 plzz mark me the brainliest

What is the degree of the polynomial √11?

Answers

Answer:

Step-by-step explanation:

Degree is the Exponent of variable, and since root 11 do not contain any variable, we can write it as

[tex] \sqrt{11} {x}^{0} \\ = \sqrt{11} \times 1 \\ = \sqrt{11} [/tex]

how long is it. from 13:49 to 14:22

Answers

Answer:

33 minutes

Step-by-step explanation:

Answer:

33 minutes

Step-by-step explanation:

To go from 13:49 to 14:00, that is 11 minutes

To go from 14:00 to 14:22 is 22 minutes

22 + 11 = 33

Hope this helps!

Which number is equivalent to 43/12
A 3.583
B.
3.583
C 3.583
D 3.583

Answers

Answer:

The answer is 3.583, the 3 is repeating

Step-by-step explanation:

Answer:

3.583 ,with 3 as a reapting decimal

You have 67 red marbles and 133 blue marbles. What percent of the marbles are red?

Answers

33.5% of your marbles are red and 66.5% is blue

Answer:

[tex]67 + 133 = 200 \\ \\ \frac{67}{200} \times \frac{100}{1} = 33.5\%[/tex]

Please help i'm struggling with this!It's urgent!

Answers

Answer:

Step-by-step explanation:

Dilation

cant figure this one out! will mark brainliest. also don’t have to show work if you don’t want to, i just need the answer

Answers

Answer:

a = -24

Step-by-step explanation:

a / -3 - 2 = 6

a/-3 = 8

a = -3 * 8

a = -24

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer: a= -24

a/-3- 2=6

+2 +2

a/-3=8

*3 *3

a= -24

If the zeros of a quadratic function are 3 and 8, what are the factors of the function?

A.
(x + 8) and (x − 3)
B.
(x − 8) and (x + 3)
C.
(x + 8) and (x + 3)
D.
(x − 8) and (x − 3)

Answers

the answer is D. this is because in order for the brackets to equal zero, you have to have a negative number inside.

Answer:

Step-by-step explanation:

one way to write a quadratic equation is using the y = (x-s) (x-r) where r and s are positive zeros. another way to solve this and think about it would be to plug in your points and equate both sides. example:(3,0) (8,0)0 = (3-8) (3-3)0 = 00 = (8-8) (8-3)0=0

Find the exact value, without a
calculator
711/6
sin
2
7π
tan
12
711/6
COS
2
? ] + [
- √

Answers

Answer:

The answer to calculate this will be:

The required value of tan(7π/12) = √[(2+√3)/(2-√3)].

To find the exact value of tan(7π/12).

What are trigonometric equations?

These are the equation that contains trigonometric operators such as sin, cos.. etc.. In algebraic operation.

[tex]tanx =\sqrt{ \frac{1 -cos2x}{1 + cos2x} }[/tex]

tan(7π/12) = √ [ (1 - cos2(7π/12) ) / (1 + cos2(7π/12) ]
= √ [ (1 - cos(7π/6) ) / (1 + cos(7π/6) ]

= √ [ (1 - cos(π + π/6) ) / (1 + cos(π + π/6) ]
Since cos(π + x) = -cosx
= √ [ (1 + cos(π/6) ) / (1 - cos(π/6) ]

Here, cos( π/6 ) = √3/2
= √ [ (1 + √3/2 ) / (1 - √3/2 ]
= √ [ (2 + √3)/2 / (2- √3)/2 ]
= √ [ (2 + √3) / (2- √3) ]

Thus, the required value of tan (7π/12) = √ [ (2+√3)/(2-√3) ].

Learn more about trigonometry equations here:

https://brainly.com/question/22624805

#SPJ2

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