Mathematics High School

(20 points.) Find the length of the side marked with the variable 'x'.

(20 Points.) Find The Length Of The Side Marked With The Variable 'x'.

Answers

Answer 1

Answer:

EX:Jermaine has a triangle with sides 8, 14, and 20. ... For the points R(-2, 7) and P (2, 1) determine each of the following without graphing a. ... -2 ) é y = -x tb y = 2x+0 ... Find the lengths of the unknown sides that are marked with a variable. L. 4.

Step-by-step explanation:

Related Questions

The length of a rectangle is 8 inches more than the width. The area of the rectangle is 33 square inches. What is the length of the rectangle?

Answers

Step-by-step explanation:

Put x as the width and x+8 as the length. The equation would be x(x+8)=33 and it would factor out as (x-3)(x+11). The width is 3 and the length is 11. The perimeter would be 28.

Which equation represents a nonlinear function?
Help please!!!

Answers

Answer:

C

Step-by-step explanation:

A linear equation cannot have a variable as a denominator. So that makes C a non - linear equation. Also, if you graph C, it is NOT a straight line.  

C is the answer to the function

The measure of EFH is twice the measure of GFH. What is the
degree measure of GFH?
HELP PLEASE I NEED HELP ASAP IM TIMED

Answers

60 degree angle.
Hope this helps

Answer:

30 degree's

Step-by-step explanation:

Becuase the rule is GFH(2)+EFH

And GFH+EFH+90 the only solution is 30 and 60.

What’s the perimeter

Answers

Answer:64

Step-by-step explanation:

Answer:

64 is the answer :)

Step-by-step explanation:

i hope its correct

Devon has 3 gallons of water in a large container. He begins to fill up glasses that each hold 1/8 gallon of water. How many glasses can he fill up until the water runs out?
A. 1 1/2
B. 4
C.1 2
D. 24
I need this awnser soon Please help!!!!

Answers

Answer:

its a

Step-by-step explanation:

Answer:24

Step-by-step explanation:3 divided by 1/8 is just 3 multiplied by 8

What’s the answer???

Answers

X=-12 that's the answer

Question 9
Estimate the square root of 6 rounded to the nearest tenth

Answers

2.4 , please mark brainliest

Answer:

2.4

Step-by-step explanation:

Step 1: Calculate

Calculate the square root of 6 to be:

√6 = 2.44948974278318

Step 2: Reduce

Reduce the tail of the answer above to two numbers after the decimal point:

2.44

Step 3: Round

Round 2.44 so you only have one digit after the decimal point to get the answer:

2.4

Please help me please help with this questions ASAP

Answers

Answer:

I believe the answer is 3. Im not sure so sorry if you get it wrong

find the value of x in each triangle. show your work on a separate piece of paper

Answers

Answer:

x = 65

Step-by-step explanation:

straight line = 180 degrees

so

180 - 165 = 25

90 + 25 = 115 degrees

180 - 115 = 65 degrees

so

x = 65

Hope this helped! Have a nice day! Plz mark as brainliest!!!

-XxDeathshotxX

y'all i NEED help!! 30 points!! brainliest if correct!! look at the image...thanks!

Answers

Answer:

A

Step-by-step explanation:

I did 20 times 5 times 5 for bottom = 500, top is 5 times 5 times 5= 125, 500+125=625

Answer:

A.) [tex]625\\[/tex] [tex]in^{3}[/tex]

Step-by-step explanation:

Please help me this is my final!!!

Answers

Answer:

it is a, or n=15

Step-by-step explanation:

Answer:

n=15 (No it's not cap)

Step-by-step explanation:

if the interior angle is 156 then to find the exterior angle we just do 180-156 which equals 24

360/24=15 so there are 15 sides

2 of 7 A shop has a sale of 5% off all items in stock. If the original price of a dress is £80 what would be its sale price?

Answers

Answer:

the sale price is £76

Step-by-step explanation:

The computation of the sale price is shown below:

= Original price - original price × off percentage

=  £80  - £80  × 5%

= £80   - £4

= £76

Hence, the sale price is £76

Find the unit rate.Round to the nearest hundredth,if necessary. 370 for 12 ft2. The unit rate is $ _______/ft2 I NEED HELP!!!

Answers

Answer:

30.80

Step-by-step explanation:

$370/12ft^2

hope this is helpful ! stay safe, God Bless you and your family...!


15. In a class if 75% of students own a bicycle, then percent of the students
do not have bicycles is???

Answers

Answer:

100%-75%= 25%

Step-by-step explanation:

100%= whole class

75%=students that own a bicycle

25%=students that do not have a bicycle

9. Find the value of x.

(look at the picture)

Answers

Answer:

use the fact that triangles only have room for 180 degrees inside, so all the angles must add up to 180, no more, no less. You can also jsut insert the options for x values until you find the right one(shouldnt take too long).

Step-by-step explanation:

10 NEED HELP ASAP WILL GIVE BRAINLY

Answers

Answer: Choice A)  8x+2 = 14x-76

==============================================================

Explanation:

Since lines A and B are parallel, this makes the corresponding angles (8x+2) and (14x-76) to be equal.

So the equation we need to solve is 8x+2 = 14x-76

If you solve that equation, you should end up with x = 13. Plugging x = 13 into either 8x+2 or 14x-76 would lead to the result of 106. So each corresponding angle is 106 degrees.

Answer:

8x+2=14x-76

(the first answer)

Step-by-step explanation:

Corresponding Angles

Find the factors of the equation a² + 8a + 16.
(it's urgent)

Answers

Answer:

(a+4)^2

Step-by-step explanation:

Answer:

hope help you stay happy

Ann has two more than twice the amount of toffees Mary has. Total number of

toffees among them is 11. (i) Assuming the number of toffees Mary has is x, build up an equation.​

Answers

Answer:

SO THE EQUATION IS

2 + 2X = 11

4) Select one of your desserts.
Desserte ice cream Price: 3.00
This dessert hasn't been selling well so.
you have decided to decrease the price
by $0.50. What is the percent of
change?

Answers

$3.50 would be the total

Answer:

Step-by-step explanation:

see calculate bro 3 = 100%

1.5 is 50%

0.50 is then 25%

Show that the area of this pentagon can be written as 5x2 - 4x - 12.
All measurements are in centimetres.​

Answers

the answer would be 14

The table shows the height of a ball, ​h(t)​, after t seconds. The data can be modeled using a quadratic regression equation.

Time (s) 1 2 3 4
Height (ft.) 88.7 139.9 158.9 146.1
Approximately when will the ball hit the ground?


0 s

5.2 s

6.3 s

7.5 s

Answers

Answer:

6.3 seconds

Step-by-step explanation:

Make a table

i also need this asap

Answers

Answer:

x=180-(67+52)

Step-by-step explanation:

a linear pair is 180

we are already have two angles add them together

subtract that from 180 and you will get the last angle

What can you use to prove ABE = CDE

Answers

Answer:

its ASA

Step-by-step explanation:

can someone please answer my question from my profile?

Answer:

AAS

Step-by-step explanation:

In addition to the side and angle given, there is another angle shared, which are the vertical angles. .

By AAS, (non-included side) they are congruent

PLSS HELP ME ASAP!!! I WILL GIVE YOU BRAINLYEST!!! PLSS JUST HELP ME :(

The pyramid below has a rectangular base with an area of 150 square feet. The height of the
Pyramid is 30 feet.
30 ft.

What is the volume of this pyramid in cubic feet?

A. 180
B. 1500
C. 4500
D. 45,000

Answers

Answer:

4500

Step-by-step explanation:

150*30=4500

PLEASE HELP!!!! (exponential decay/growth) .

Answers

Answer:

B or 2nd answer.

is 14:12 equivalent to 7:5

Answers

Answer:

Yep,

it is correct!

Answer:

No

Step-by-step explanation:

14:12 is not equivalent to 7:5 because if you divide 14 by 2, you would get 7. If you divide 12 by 2, however, you will get 6. So the equivalent ratio for 14:12 is 7:6.

A right rectangular prism has a length of 6 centimeters, a width of 2 centimeters, and
a height of 5 centimeters. What is the surface area of the prism?
104 sq cm
120 sq cm
60 sq cm
72 sq cm

Answers

Answer:

104cm^2

Step-by-step explanation:

Given data

Length= 6cm

Width=2cm

Height= 5cm

The expression for the surface area of a rectangular prism is given as

SA=2lw+2lh+2hw

Substitute

SA=2*6*2+2*6*5+2*5*2

SA= 24+60+20

SA=104cm^2

Hence, the SA is  104cm^2

What is the rate of change of the function represented by the table? X 1 2 3 4, Y 5 5 5 5.
0
1
4
5​

Answers

Answer:

Rate of change looks to be 0

Answer:

A or in other words its 0

Step-by-step explanation:

PLEASE HELP ILL MARK U BRAINLIEST!!!!!!!

4 adults and 3 children cost $40 to go to a show. 2 adult and 6 children cost $38 to go to the same show. How much would it be for adults to go to this show. How much would it cost for 2 adults and children?

Answers

Answer:

$7 dollar per adult

$4 dollars per child

two adults and two children would cost $22

Step-by-step explanation:

Sam has 31 quarters and dimes. The value is $6.85
. How many dimes are there ?

Answers

the closest answer is 9 dimes because that means you’d have 22 quarters which is 5.50 plus .90
Other Questions
HELP PLZ!!!!!!!!Read the poem and answer the question.[1]I wandered lonely as a cloudThat floats on high o'er vales and hills,When all at once I saw a crowd,A host, of golden daffodils;[5]Beside the lake, beneath the trees,Fluttering and dancing in the breeze.Continuous as the stars that shineAnd twinkle on the milky way,They stretched in never-ending line[10]Along the margin of a bay:Ten thousand saw I at a glance,Tossing their heads in sprightly dance.The waves beside them danced; but theyOut-did the sparkling waves in glee:[15]A poet could not but be gay,In such a jocund company:I gazedand gazedbut little thoughtWhat wealth the show to me had brought:For oft, when on my couch I lie[20]In vacant or in pensive mood,They flash upon that inward eyeWhich is the bliss of solitude;And then my heart with pleasure fills,And dances with the daffodils.Line three signals a tone shift from sadness to ______________________. concern curiosity humor wonder Solve the proportion.b4=36 Each of the following investments contributes to a higher quality labor force EXCEPT:A health careB. retaining experienced workersC. additional vacation and sick leaveD. additional education and training What is the value of x in the figure above? Assume B and C are parallel. In horses, black coat color is influenced by the dominant allele (B) and chestnut coat color by the recessive allele (b). Trotting gait is due to a dominant gene (T), pacing gait to the recessive allele (t). What color horse would you use to find out the exact genotype of a black trotter? Explain. please please help !!! put the verb into correct form and complete the sentence1. I want to see the film, but I ..........it ( not/ enjoy Can someone try to help me please?? Give the correct form of the verb to be for the tense in parentheses.10. I _______ (past) late this morning.11. The bus _______ (future) on time, so dont miss it.12. Possibly the weather _______ (future) clear at game time.13. Often, many people _______ (present) late on a rainy day.14. You _______ (present) never late, no matter what the weather _______ (present). what was presented before Mr.Brownlow spoke?(story of Oliver twist) Describe the transformation of f(x) = sin x to g(x) = sin x - 17 ? write a diologue between students father and teacher talking about the result ? How was the Union plan for victory more aggressive than the Confederate plan? Don needed 89% on his test to increase his overall letter grade. About how many of the 150 questions on the test did he need to answer correctly? Which of the following is NOT transferred by alveoli? A oxygen B. blood C carbon dioxide D. gases(this is not a multiple choice question) What do the D minor Scale and the F scale have in common? Simplify the expression (-7 + 2)(8) = 96:120 simply To the least 16fyWhat is the rate of change of the function shown on thegraph? Round to the nearest tenth.1412-(2.12.5)02.000 2.505.2510 -0000 10.50(1,5)4(-1,0.8) 3 (0, 2)-4 -3 -21234X2.-4-6 Help please 23 points