Mathematics High School

help pls !
i’ll mark brainliest to whoever answers it right first.
thanks !

Help Pls ! Ill Mark Brainliest To Whoever Answers It Right First.thanks !

Answers

Answer 1
about 90ft

step-by-step explanation: 1/2 (a+b) x h is area of trapezoid. So that would be 40
then area of circle is pi x radius squared. So that is 50.24 roughly.

so 50+40=90

and yeah

hope this helped :))

Related Questions

can someone help ASAPPP PLEASE

Answers

I’m only good at fractions sorry honey

After stepping into your room with unusual lighting Michaels pupil has a diameter of 6 millimeters.What is the pupils radius

Answers

To find radius just divide diameter by 2
So the answer will be
6 divide 2 = 3mm

Help me is right now its very urgent

Answers

what is the value of s?
you have to multiply the two answers with the letter s then whatever the answer is that is the value of s

Get 20 points.The square root of 144 is 12, because12 x 12 = 144. The square root of 169 is 13, because
13 x 13 = 169. Which expression will give the closest approximation to the square root of 156?

Answers

Answer:

A

Step-by-step explanation:

I took the assignment before hand thats the answer.

Solve for y. 4y+5/3=y-10/2

Answers

Answer:

20/9

Step-by-step explanation:

Answer:

[tex]y = - \frac{20}{9} [/tex]

Step-by-step explanation:

[tex]4y + \frac{5}{3} = y - \frac{10}{2} \\ 4y + \frac{5}{3} = y - 5 \\ 4y - y = - 5 - \frac{5}{3} \\ 3y = - \frac{20}{3} \times \frac{1}{3} [/tex]

[tex] y = - \frac{20}{9} [/tex]

On what website Might one be able to find the most reliable information on eating disorders

Answers

Mayo Clinic would be a good site because that is a large medical research hospital. Here is the link directly to their page about eating disorders. https://www.mayoclinic.org/diseases-conditions/eating-disorders/symptoms-causes/syc-20353603

Someone plz answer this plz

Answers

4x+1=6x-29

vvvvvvvvvv

-2x=-30

x=-15

4 x -15= -60

angle 3 =59 degrees

angle 6= 119 degrees

find the distance between the two points (-7,0) and (-9,-8)

Answers

Answer:

in decimal form it is 8.25

True or false 73x=37x

Answers

Answer:

x = 0

Step-by-step explanation:

Teresa received $80 for her birthday. At what rate would she have to invest to have $90 at the end of the year

Answers

Saving I don’t know but please let me know :)

A deer weighs 13 killograms and a boa constrictor weighs 17 killograms. About How many grams heavier is the boa constrictor than the deer

Answers

Answer:

4 kilogram

Step-by-step explanation:

A deer weighs 13 kilogram

A boa constrictor weighs 17 kilogram

The weight in grans in whichj the boa constrictor is heavier than the boa can be calculated as follows

= 17-13

= 4 kilograms

Hence the boa constrictor is heavier than the boa by 4 kilogram

Question 4 please help as fast as you can

Answers

Answer:

-4y+1

Step-by-step explanation:

PLZZZZZ HELPPPP!!!! i'm very confused on what to do !!!! what is the length of the apothem of a regular hexagon with 16cm side lengths round to the nearest tenth

Answers

Answer:

A = 4.6 cm

Step-by-step explanation:

Here, we want to find the length of the apothem, given the side lengths

Mathematically, we have this as;

A = s/2 tan (180/n)

where in this case;

s is the length of the sides which is 16 cm

n is the number of sides (since it is hexagon, we have this as 6)

Substituting these values;

A = 16/2 * tan (180/6)

A = 8 * tan 30

A = 4.62

To the nearest tenth, A is 4.6 cm

Find 23-54 and 54-23
PLZ ANSWER IT STEP BY STEP

Answers

Answer:

23-54= -31

54-23= 31

Step-by-step explanation:

So I knew 54-23 is positive 31 and if they were switched it will be a negative 31

PLS HELP ILL GIVE BRAINLIEST XD

Answers

Answer:

No i think

Step-by-step explanation:

Its going by 3, im pretty sure u cant get to 220.

Answer: No

Step-by-step explanation:

1. The pattern is +3 because

-4+3=-1

-1+3=2

2+3=5

5+3=8

2. To see if 220 is in the sequence and the starting point is -4 instead of 0, subtract 220-(-4)=224. Since 224/3 is 74.6666666667, which is not an integer, then 220 does not appear in the sequence.

Consider the following pair of equations.
Y = x + 4
Y = -2x - 2
Explain how you will solve the pair of equations by substitution. Show all the steps and write down the solution in (x, y) corn.

Answers

Answer:

(- 2, 2 )

Step-by-step explanation:

Given the 2 equations

y = x + 4 → (1)

y = - 2x - 2 → (2)

Substitute y = x + 4 into (2)

x + 4 = - 2x - 2 ( add 2x to both sides )

3x + 4 = - 2 ( subtract 4 from both sides )

3x = - 6 ( divide both sides by 3 )

x = - 2

Substitute x = - 2 into either of the 2 equations abd evaluate for y

Substituting into (1)

y = - 2 + 4 = 2

solution is (- 2, 2 )

An elevator in an old building can hold four people at a time. The elevator also has an overall weight limit of 800 pounds. The weight of a group of people in the elevator will be represented by w. Choose ALL inequalities that represent w correctly. A) 4 ≥ w ≤ 0 B) 0 ≥ w ≤ 4 C) w ≤ 0 ≤ 800 D) 0 ≤ w ≤ 800 Eliminate E) 800 ≥ w ≥ 0

Answers

Answer:(D and E)

Step-by-step explanation:I know this because I got it right in usa test prep

Answer:

A and C

Step-by-step explanation: I just took the quizz

3. Find the area of the trapezoid.
(1 point)
14.5 cm
1
8 cm
19.5 cm
68 cm
O 136 cm
214 cm
268 cm
4. The radius of

Answers

I think it’s the 5th one

What is the value of the expression below? 8 + 24 / 2 X 6 - 4

the answer is 76 but i just need to know the step by step explanation ​

Answers

8 + 24 / 2 X 6 - 4

following order of operations divide 24 by 2:

8 + 12 x 6 -4

Multiply 12 by 6:

8 + 72 -4

Add 8 and 72:

80-4

Subtract to get 76

What is 10z when z = 0.8

Plssss help mee

Answers

Answer:

Value of 10z = 8

Step-by-step explanation:

Given:

Equation of variable;

10z

and value of z = 0.8

Find:

Value of 10z

Computation:

We know that in given equation 10z

10 is constant(fixed value) and z is variable(changeable value)

where value of variable z is given 0.8

So,

By putting value of variable z in given equation

⇒ 10z

⇒ 10(0.8)

by multiplying variable and constant

Value of 10z = 8

Part of the population of 5,500 elk at a wildlife preserve is infected with a parasite. A random sample of 50 elk shows that 6 of them are infected. How many elk are likely to be infected? Based on the sample, there will likely be infected elk in the wildlife preserve.​

Answers

Answer:

5444

Step-by-step explanation:

5,500-50=5,450

5,450-6=5,444

Answer:

x = 660

Step-by-step explanation:

Solve

Write the proportion where x is the number of infected elk

6/50 = x/5,500

Cross multiply

5500 ÷ 50 = 1100 x 6

x = 660

Nicole is playing a video game where each round lasts \dfrac{7}{12} 12 7 ​ start fraction, 7, divided by, 12, end fraction of an hour. She has scheduled 3\dfrac343 4 3 ​ 3, start fraction, 3, divided by, 4, end fraction hours to play the game.

Answers

Answer:

45/7 rounds

6 3/7 rounds

Step-by-step explanation:

Here is the full question

Nicole is playing a video game where each round lasts 7/12 ​ fraction of an hour. She has scheduled 3 3/4 fraction hours to play the game. How many rounds can Nicole play? rounds

Number of rounds she can play = total time she has scheduled / length of each round

length of each round = 7/12

total time she has scheduled = 3 3/4

3 3/4  ÷ 7/12

3 3/4 x 12/7

convert to the total time scheduled to an improper fraction

to convert to improper fraction, take the following steps :

Multiply the whole number (3) by the denominator (4) = 3x 4 = 12 Add the numerator to the answer gotten in the previous step = 14 + 3 = 15 divide the number gotten in the previous step by the denominator = 15/4

[tex]\frac{15}{4}[/tex] × [tex]\frac{12}{7}[/tex] = [tex]\frac{45}{7}[/tex] rounds or [tex]6\frac{3}{7}[/tex] rounds

What is the approximate circumstances of the circle shown below?
A. 122.4 cm
B. 30.6 cm
C. 56.8 cm
D. 61.2 cm

Answers

Answer:

the answer to this is D) 61.2

I really need help with 9 and 10. If you can help I’ll figure out how to give your brainliest.

Answers

Answer:

2 and 5[89] .........................

please help HEYMLMUM

Answers

Answer:

J

Step-by-step explanation:

3) Which ordered pair is a solution to the linear
inequality below?
2x-3y <9
A. (6,4)
B. (-1,-9)
C. (2,-5)
D. (-3,-3)
Can you help me

Answers

Answer:

A

Step-by-step explanation:

2(6)-3(4)=0<9

The answer is A try it

HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP

Answers

Answer:

i believe it b 75% sure i sorry if i can't help

Step-by-step explanation:

What is the y-intercept of the line graphed on the grid?
(9,2)
(-5,-5)
Help pleaseeee besties

Answers

the y intercept is (0,- 5/2) bestie

(-5,-5)(9,2)

2-(-5)=7
———
9-(-5)=14
m=1/2(simplified)

y=mx+b (m=1/2)(9,2)

2=1/2(9)+b
2=4.5+b
*subtract 4.5 from both sides*

b=-2.5 or (0,-2.5)

A. Zara is learning about surface area and volume in math class. She begins to notice that she can apply this geometry in everyday life. When her
mom makes a jelly sandwich for her lunch, Zara notices it is similar to a rectangular prism and decides to measure its dimensions. She measures
the length as 13 cm, the width as 10.8 cm, and the height as 3 cm, as shown below.

Answers

Answer:

Volume fomlua is LxWxH, just multiply the numbers with a calculator:)

(y-6x+5)+(6y-5x+3)+(5y+2x-7)

Answers

Answer:

Hi! The answer to your question is -9x+12y+1

Step-by-step explanation:

☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆

☆Brainliest is greatly appreciated!☆

Hope this helps!!

Stay Safe!!!

- Brooklynn Deka

Other Questions
Sam is a Windows system administrator responsible for setting up client workstations for different departments. After installing the operating system, Sam manually disables certain programs that aren't needed by that department. Recently, Sam learned a few workstations had been compromised. The security analyst suggests that the disabled applications may have been the target. Going forward, what should Sam change in his process how do i get the answer and what is the answer? im looking for a right answer not just someone who types in the mayo mayo Which of the following is a form of biometric identification?A. NameB. AddressC. HieghtD. Birthday Which of the following connects the right and left hemispheres of the brain, allowing communication betweenthe to?Medulla OblongataPonsCorpus CallosumBrain Stem Find AB. HELP PLEASEEEE, GIVING BRAINLIEST. In a school 25% of the teachers teach basic math if there are 50 basic math teachers how many teachers are there in the school what happened to the sound as vibration of an object increase in strength Does the last sentence make sense? Or is the grammar not correct? (In the photo) What is 10% of 30 plz help I am stuck in this answer Are you planning to sell (avoir l'intention de vendre) these items at the end of the semester? Write ai l'intention de vendre, the correct direct object pronoun that replaces the cue in parentheses and n' pas (when needed) to complete each statement to make it true for you. Make sure to write the words in the correct order. Follow the model.Modle:(votre ordinateur)J'ai l'intention de le vendre./Je n'ai pas l'intention de le vendre.1. (vos livres)Je/J' enter answer.2. (votre canap)Je/J' enter answer.3. (vos tasses et vos assiettes)Je/J' enter answer.4. (votre tlphone portable)Je/J' enter answer.5. (votre tlvision)Je/J' enter answer.6. (votre lampe de bureau)Je/J' enter answer. Juan draws a triangle on a coordinate grid. He then performs a series of transformations. Juan claims the resulting triangle is congruent to the other triangle. Select all the transformations that Juan could have performed. A scientist injects a drug called rifampicin, which inhibits RNA synthesis, into a bacterium. What is the most likely direct result of this alteration?The bacterial DNA will stop replicating.The bacterial DNA will replicate in an uncontrolled way.The process of protein synthesis will stop in the bacterium. Give the atomic number, electron configuration and the number of valence electron if the following elements:Aluminum The summary of girl who couldn't see herself by leena dhingra Covalent compounds...... Need help please, it's urgent. about organizational structure of prose. Thank you. 1. What is 6 9/16 written as a decimal?A -6.625B -6.5625C -6.4375D-6.125 Please help me! Please! I am so lost! Pythagorean Theorem!(The prism said to have an equilateral triangle base has the measurements shown)Part AAre the bases of the prism equilateral triangles? Why or why not? Note: the bases of a triangular prism are triangles.Part BFor this prism to be a right prism, all the lateral faces must be rectangles. Is enough information given to prove the lateral faces are rectangles? Why or why not?Part CWithout using a protractor, you can determine whether the angles are right angles by measuring the length of the diagonal and applying the converse of the Pythagorean theorem. The length of both diagonals for each lateral side is 13 cm. From this can you prove that the lateral sides are rectangles? Why or why not?Part DSome of the measurements of the triangular prism with a right angle base are shown. What is the length of the hypotenuse of the base?Part EWhich lateral face has the largest area, the bottom one, left one, or diagonal one? What is the area? The radius of a circle is 1 meter. What is the circle's area? Mr. Strand mowed 2 5 of his lawn. His son mowed 1 3 of it. Who mowed most of the lawn? How much of the lawn still needs to be mowed?