Mathematics High School

EMERGANCY! Super confused Explain pls.

EMERGANCY! Super Confused Explain Pls.

Answers

Answer 1
First Add up all of the sides. Ex: 16+16+16+16 then do the same for 8. Once you’ve done that round your total to get your answer and write your answer on a word doc.

⚠️I may be wrong⚠️

Related Questions

PLEASE HELP ME ASAP NEED IN FIVE MIN. PLEASE NO LINKS OR FILES. I WILL MARK BRIANYLEST AND I AM GIVEING 10 EXTRA PIONTS AS WELL.

In a survey, 9 people reported how many soft drinks they drank in the last month. Here are their responses:
29, 30, 31, 33, 35, 36, 37, 38, 87. .
Which measure should be used to summarize the data?

1. Mean
2. Median
3. Mode

Answers

Answer:

id say the mean

Step-by-step explanation:

Answer: Mean

Step-by-step explanation: It's the average value.

Please help me with this question

Answers

I think the answer is B

ppppppllllzzz help whats the opposite of 1.5

Answers

Answer:

Step-by-step explanation:

-2.3?

HELP HELP I NEED AWNSER

Answers

I don’t know the answer sorry

If a rectangular. Prism. Has 5cm. 10cm on one side and 4cm on the. Other. What is the volume of the rectangle?

Answers

Answer: [tex]200\ cm^3[/tex]

Step-by-step explanation:

Given

The dimension of the rectangular prism is

[tex]l=5\ cm\\w=10\ cm\\h=4\ cm[/tex]

The volume of the prism is given by [tex]V=l\times w\times h[/tex]

[tex]\Rightarrow V=5\times 10\times 4\\\Rightarrow V=200\ cm^3[/tex]

Therefore, the volume of the prism is [tex]200\ cm^3[/tex].


Solve for X.................

Answers

Answer:

35°

Step-by-step explanation:

x= 180°-145° = 35°

______

(please stop taking my points with nonsense answers this is the second time im asking now..)

The top deck of a boat is 9 feet above the surface of a lake, while the bottom of the boat is 24 feet below the surface of the lake.

What is the vertical distance between the top deck and the bottom of the boat?

Drag and drop the correct value into the box to complete the statement.

The vertical distance is ____ feet.

Answers

Hi there!

[tex]\large\boxed{33 \text{ feet}}[/tex]

We can find the distance with this expression:

Height(top deck) - Height(bottom) = distance

The top deck has a height of positive 9 feet, while the bottom of the boat has a height of -24 feet since it is BELOW the surface of the lake.

Thus:

9 - (-24) =

Subtracting a negative becomes a plus, so:

9 + 24 = 33 feet.

Answer:hi

Step-by-step explanation:

hi

Pls help me with this question

Answers

Answer:

x = 70 degrees,  y = 35 degrees.

Step-by-step explanation:

The angle marked  x  is a central angle, so its measure is the same as the measure of the intercepted arc.

The angle marked  y  is an inscribed angle, so its measure is half the measure of the intercepted arc.

Solve
7x+2y=16
5x-2y=20
x= y=

(3 marks)

Answers

X=3 and y=-5/2. Here is why, when we do 7x+5x that gives us 12x. -2y+2y=0 and then we have 16 plus 20 which gives us 36. Now we gotta isolate x which right now we have 12x=36. Therefore divide by 12 to get x alone, which 36 divided by 12 is equal to 3. X=3. Plug it back into the equation, 7(3)=21 plus 2y=16. Subtract 21 from both sides 16-21 is equal to -5. Then 2y=-5 divide by 2 on both sides you will have -5/2=y or y=-5/2. Hope this helps!

Can any one help with this one?
Solve for x.

[tex] {x}^{2} - 13x + 12 = 0[/tex]
​

Answers

Answer:

Solution given:

[tex] {x}^{2} - 13x + 12 = 0[/tex]

doing middle term factorization

x²-12x-x+12=

x(x-12)-1(x-12)=0

(x-12)(x-1)=0

either

x=12

or

x=1

value of x is 1 or 12.

please help me quickk

Answers

Answer:

x = 4.

Step-by-step explanation:

4 - 5x = 12 - 7x

4 - 5x + 7x = 12 - 7x + 7x

4 + 2x = 12

4 - 4 + 2x = 12 - 4

2x = 8

x = 8/2 = 4.

Answer:

4-5x=12-7x

-5x+7x=12-4

2x=8

x=8/2

x=4

Step-by-step explanation:

I NEED HELP PLEASEEE ILL PUT BRAINIEST PLEASE

Answers

Answer:

A. 26

Step-by-step explanation:

45/30=39/x

Cross multipy.

1170=45x

Divide by 45.

Answer is 26.

what fraction is equivalent to negative 3 over 2​

Answers

Answer:

-6/4

Step-by-step explanation:

Four chairs and two tables cost £218.
Six chairs and seven tables cost £587.

Find the total cost of buying twenty chairs and five tables.

Answers

Answer:

x = cost of a chair = £22

y = cost of a table = £65

£765

Step-by-step explanation:

Let

x = cost of a chair

y = cost of a table

4x + 2y = 218 (1)

6x + 7y = 587 (2)

Multiply (1) by 6 and (2) by 4

24x + 12y = 1,308 (3)

24x + 28y = 2,348 (4)

Subtract (3) from (4) to eliminate x

28y - 12y = 2,348 - 1,308

16y = 1,040

y = 1,040/16

y = 65

Substitute y = 65 into (1)

4x + 2y = 218 (1)

4x + 2(65) = 218

4x + 130 = 218

4x = 218 - 130

4x = 88

x = 88/4

x = 22

x = cost of a chair = £22

y = cost of a table = £65

Find the total cost of buying twenty chairs and five tables

20x + 5y

Substitute the values of x and y

20x + 5y

= 20(22) + 5(65)

= 440 + 325

= £765

How can I find the area of the shaded area?​

Answers

I don’t know I thought I did

Simplify the below expression.

Answers

Answer:

x^4

Step-by-step explanation:

The answer is the first choice!!

0.52(257.4 find quotient

Answers

Answer:

27.001

Step-by-step explanation:

Which of these expressions represents the product of t and 13
A. 13- t
B. 13t
C. 13+ t
D. 13 divided by t

Answers

Answer:

B is your answer for your math problem

heyy! i’ll give brainliest please help

Answers

Answer:

C

Step-by-step explanation:

THE THIRD CHOICE

Answer: I would say B is the answer because you should never capitalize those directions

FIND X PLEASEE I RLLY NEED HELP‼️‼️‼️‼️‼️‼️‼️

Answers

Answer:

x = 143

Step-by-step explanation:

The chord- chord angle x is half the sum of the measures of the arcs intercepted by the angle and its vertical angle, that is

x = [tex]\frac{1}{2}[/tex] (140 + 146) = 0.5 × 286 = 143

AREA OF CIRCLES HELP PLS​

Answers

Answer:

12

Step-by-step explanation:

Answer:

48in^2

Step-by-step explanation:

8/2=4

3 x 4 x 4= 48

x x
110°
y
70
y = [ ? ]

Answers

Answer:

y=90

Step-by-step explanation:

Add both numbers

110 + 70=180

divide by 2

180 ÷ 2 = 90

Answer:

y=90

hope that helps

y^2 -1 is a factor of y4 + my3 +2y2 -3y +n

Answers

Answer: uh I don’t think so this is what I have

Step-by-step explanation: Hope this help :D

What is the leg rule

Answers

Answer:

The right triangle altitude theorem or geometric mean theorem is a result in elementary geometry that describes a relation between the lengths of the altitude on the hypotenuse in a right triangle and the two line segments it creates on the hypotenuse.

Step-by-step explanation:

Was definetly not copy and pasted from g.o.o.g.l.e. no siree

PLEASE HELP
Consider these functions:
f(x) = ½x²+5x
g(x) = x²+2
What is the value of f(g(-2))?
​

Answers

Answer:

-12 I think so I don't know pls check it once sorry

Isaac invested $1,800 in an account paying an interest rate of 4.7% compounded continuously. Assuming no deposits or withdrawals are made, how much money, to the nearest hundred dollars, would be in the account after 15 years?

Answers

Answer:

First, convert R as a percent to r as a decimal

r = R/100

r = 4.7/100

r = 0.047 rate per year,

Then solve for A,

              [tex]A = P\cdot e^{rt}\\\\A= 1800 \cdot (2.71828)^{(.047)(15)}, \ where \ e = 2.71828\\A = 3642.92[/tex]  

The amount he receives after 15years $3,642.92

Help me out please!!
NO LINKS PLEASE:D

What is the surface area of the right rectangular prism shown in the figure?
A. 143m^2
B. 286m^2
C. 315m^2
D. 486m^2

Answers

the answer is 315. You need to follow the formula area=LxWxH

. Allison drew a triangle with 2 congruent sides and 1 obtuse angle. Which terms accurately describe the triangle? Select all that apply.

Answers

Answer:

obtuse triangle

isosceles triangle

Step-by-step explanation:

A triangle is a three-sided polygon with three edges and three vertices. the sum of angles in a triangle is 180 degrees

Area of a triangle = 1/2 x base x height

the perimeter of a triangle = sum of the side lengths

An isosceles triangle has two opposite sides. If the two angles are equal , it means the triangle is an isosceles. Because 90 degrees is greater than 45 degrees, the two sides with the same length, would have a smaller length than the third side.

Answer:

obtuse triangle

isosceles triangle

Step-by-step explanation:

hope it helps

1+1=?

?(`'`w`'`)?
~\(ToT)/~

Answers

Answer:

the answer is 2...

Step-by-step explanation:

cause 1+1 is two

????????????????????????????????????//help please!

Answers

Answer:

1) Figure 4

2) Figure 1

3) Figure 4

Step-by-step explanation:

the closer 'r' is to 1, the more positive the correlation between the two variable

Other Questions
Plsss helpp me, I need to get this done How many human beings does it take to screw in one light bulb? Find the volume of the rectangular pyramidThank you!! i need help with this problem x4x30=3x Could someone plz help fast thanks What is Toussiant's goal in making the proclamation? Which is the best description of a cyclone?a dust stormrapidly changing weather in an areaa type of tornadoan area of low air pressure I need the answer fast pls Which of the following can have a negative effect on self-esteem?OOOOthe mediapeer pressurefamily membersAll of the choices are correct. The United States went to war with this country in 1804 is it true that two types of location are relative and absolute Which correctly describes a cross section of the square pyramid? Select three options. A square pyramid with 2 foot sides. A cross section parallel to the base is a square with side lengths of 2 ft. A cross section parallel to the base is a square with side lengths of less than 2 ft. A cross section perpendicular to the base through the top vertex is a triangle with the same dimensions as the triangular sides of the pyramid. A cross section perpendicular to the base through the top vertex is a triangle with different dimensions than the triangular sides of the pyramid. A cross section that is perpendicular to the base that does not pass through the top vertex of the pyramid is a trapezoid. Large amounts of traffic in many cities in the regiona. cause air pollutionb. is an issue only in a few isolated areasc. is not a problem since governments work to limit pollution Jelani made a mistake solving an equation. His work is shown below....Where did Jelani make a mathematical mistake? In the following sentence, which word is the verb?Gandhi and his followers initiated much chaos in their country.initiatedGandhihischaos Someone please me help me which fractions are equivalent to 4/8? choose all correct answers (1/5) (2/6) (1/4) (1/2) (2/4) A patient care technician is working in a clinic. Which of the following patients should be the technician's priority? A simplified carbon cycle is depicted here. The release of carbon dioxide into the atmosphere can contribute to global warming.Which statements describe the processes of forest fires, fossil fuel combustion, and plant respiration? Select ALL that apply.A)They occur under anaerobic conditions primarily.B)They are all directly caused by human interventionThey are primarily the result of microbial activity.EliminateD)They all occur in the presence of oxygen to release carbon dioxide.E)They each convert organic carbon-based molecules into carbon dioxide. WHEN did hip-hop change into a big business?