Mathematics High School

find the value of x.​

Find The Value Of X.

Answers

Answer 1
Answer: x = 20

Steps:
5x = 100°
x = 100/5
x = 20
Answer 2

So these are vertical angles (share a vertex) which means they are the same measure. Set them equal to each other to find x

[tex](5x) = 100[/tex]

[tex]\frac{5x}{5} = \frac{100}{5}[/tex]

[tex]x = \frac{100}{5}[/tex]

Answer:

[tex]x = 20[/tex]

Related Questions

the product of two consecutive integers is 120. write an equation to find the integers.​

Answers

Answer:

The consecutive even integers are

n

n + 2

n(n + 2) = 120

n2 + 2n - 120 = 0

(n + 12)(n - 10) = 0

n = -12 or 10

Step-by-step explanation:

There are 2 solutions:

n = -12

n + 2 = -10

and

n = 10

n + 2 = 12

pls help no wrong answers pls

Answers

Answer:

a, b, e

Step-by-step explanation:

It is proportional since it goes at the same rate on the x and y

It has a rate of 8.5 since 17/2=8.5

at the rate of 8.5 y per one x then 4 8.5's would make 34

To make the graph put a dot at
(1, 8.5)
Because...
Y=8.5(1)
Y=8.5
And another one at....
(-1, -8.5)
Because....
Y=8.5(-1)
Y=-8.5
And the mutely choice answers is...
A)
It’s true since it goes though the origin
B)
Unit rate if change is slope and it is
B is true
C)
In b, we identified the slope so this can’t be true
D)

It states x=17 and y=2
So...
Y=8.5(17
Y.>2
D is not true
E)
It states x=4 and y=34
So...
Y=8.5(4)
Y=34 which is true
e is true

Math
2 miles is the equivalent to how many feet?

Answers

Answer:

10,560

Step-by-step explanation:

Super easy

Brainliest please :)

10560, hope this helps

50 points and Ill give brainiest - please help ASAP with WORK FOR IT please and thank you!! :)

2 pages with work

Answers

Answer:

1) (x + 12)²+(y+6)²= 28

comparing above equation with(x-h)²+(y-k)²=r²

we get

r=√28

h=-12

k=-6

;.centre=(-12,-6)

radius =√28 units

2) x²+(y+7)²=15

comparing above equation with(x-h)²+(y-k)²=r²

we get

r=√15

h=0

k=-7

;.centre=(0,-7)

radius=√15 units

3) (x + 4)²+(y - 1)² = 4

comparing above equation with(x-h)²+(y-k)²=r²

we get

r=√4=2units

h=-4

k=1

;.centre=(-4,1)

radius=√2units

4) (x+3)²+(y-1)²= 8

comparing above equation with(x-h)²+(y-k)²=r²

we get

r=√8=2√2units

h=-3

k=1

;.centre=(-3,1)

radius=2√2units



Lella is fertilizing her garden. The garden is in the shape of a rectangle. Its length is 14 feet and its width is 11 feet. Suppose each bag of fertilizer covers 22
square feet. How many bags will she need to cover the garden?

Answers

Answer:

Step-by-step explanation:

14ft(11ft)(b/22ft^2)=7b

She will need 7 bags of fertilizer.

Help me with this plz

Answers

Answer:

[tex]g = \frac{ x - 2}{3} [/tex]

Answer: g=x-2/3

Step-by-step explanation:

When it says make g the subject it means make it on it's own in front of the '=' sign.

To make g the subject, you have to do the inverse to 'undo' the equation.

So, instead of adding 2, you have to take away 2 from x. This would now look like this:

x-2=3g

In algebra, when a number is next to a letter it means times. So instead of multiplying g by 3, you would have to divide x-2 by 3. This would now look like this:

x-2/3=g

Hope this helps :)

Whats 6x-5+2x=3x-2x+9?

Answers

Answer:

X=2

Step-by-step explanation:

first combine like terms

subtract the x

add 5

lastly divide by 7

PLZ HELP me with this and i will elect brainliest winne i promise just look at the photo and tell me what to do plz.

Answers

You could use math in food

Solve the linear equation 1/3x - 5 + 171 = x

Answers

Answer:  x = 249

Step-by-step explanation:

Name the polynomial and number of terms.
8x + 4x4 – 3x2 + 8

Answers

Answer:

I also think there is 4 terms

8x and 4x4 and 3x2 and 8


given f(x) = 5x4- 3x2+ 6x+2. Find f(-2)

Answers

Hey you can use a calculator that gives u answers it’s called Math -Way

Name the diameter for the circle

Answers

Answer:

DH

Step-by-step explanation:

2g-g+h-1 when g=5 and h=0
Show your work

Answers

The answer is 2(5)-5 +0 -1 =4

One leg of a right triangle is 7 and the hypotenuse is 10. What is the length of the
other leg?

Answers

Answer:

L = 7.14

Step-by-step explanation:

using the Pythagorean theorem:

L² = 10² - 7²

L² = 100 - 49= 51

L = 7.14

Answer:

7.14

Step-by-step explanation:

to answer this you need to use pythagoras theorem and that is A²+B²=c²

in this case C²-A²=B²

10²=100

7²=49

100-49=51

then you need to square root 51 which gives your answer 7.14

Write 0.14 as a percent.

Answers

move the decimal point to the right two times
0.14 is 14%

Please help me thank you you if u do have a good day.

Answers

Answer:

C

Step-by-step explanation:

Its straight and a straight line like that means your staying there for a long period of time.

How is the unbiasness of estimators defined? Use correct vocabulary.

Don't answer if you don't know for gods sake you're just wasting my points

Answers

The unbiased estimator

Pind the distance between -5 and 8.

Answers

-5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8

1   2  3  4 5 6 7 8 9 10 11 12 13

The distance is 12

Edit: I did it wrong, sorry

---

hope it helps

Answer:

The distance between the two points is 13 units

Step-by-step explanation:

on a graph, to find the distance you can either count each square/unit or you could add the points together not counting if they're negative or not

basically just add them in absolute value |-5| + 8= 13

hope this helps <3

Three sets Venn diagram

Answers

Answer:

I hope this helps a little bit

A school track is shown.
1000 m
74 m
The straightaway on each side measures 1,000 meters. The curves are semicircles with diameter 74 meters. What
is the distance, in meters, around the entire track? Use the button on your calculator and express your answer to
the nearest hundredth
The distance is
meters

Answers

Answer:

2232.48 meters

Step-by-step explanation:

From the diagram:

Radius of semicircle = 74

Length of straightway on each side = 1000

The length of school track:

Straightway on each side = 2 * 1000 m = 2000m

Length of semicircle = πr/2

Length of both semicircle  = 2 * 3.142 * 74 /2 = 232.47785

Total Length = ( 2000 + 232.47785) = 2232.48 meters

Hope this helps!

warm up !!!!!!!!!!!!

Answers

Answer:

Option C. Rational numbers can be written as a fraction where denominator is not zero.

Answer:

B

Step-by-step explanation:

Hope this helps D:

Geometry!!! Pls help!! Mathxl!! Full points!!

Answers

Answer:

3 both sides

Step-by-step explanation:

Veronica bought a pack of 50 CDs. She gave 8 to her friend, Leslie. Then she made 6 equal sets of CDs. How many CDs are in each set?

Answers

Answer:

8 CDs

Step-by-step explanation:

Veronica started with 50 CDs

After giving 8 CDs to Leslie, Veronica now has 42 CDs

Now Veronica made 6 equal sets

Hence, 42/6 = 8

So there are 8 CDs in each set.

if margrate has a basket of apples and pears. the number of apples equals three more than twice the number of pears. if there are 15 pieces ot fruite altogether how many apple and pears are there?​

Answers

Answer:

There are 6 pears and 9 apples.

Step-by-step explanation:

The equation would be a=3+2p

PLEASE IM BEGGING YOU HELP ME PLEASE PLEASE ILL GIVE BRAINLIEST!!

Answers

Answer:

x = 1

Step-by-step explanation:

Note that the side lengths of a 45-45-90° triangle is 1 , 1 , √2, with √2 being the hypotenuse and 1 signifying the legs.

In this case, the hypotenuse given is √2. Divide triangle measurement √2 with the measurement of the rule √2 to get the side length:

√2/√2 = 1

x = 1

1 is your answer for x.

~

Two angles are shown. K is 7 times as large as L. The angles are complementary. What is the measurement in degrees for K

Answers

Answer:

∠K = 78.75°

Step-by-step explanation:

since complimentary, ∠K + ∠L = 90°

K = 7L

substitute for K:

7L + L = 90

8L = 90

∠L = 11.25°

∠K = 90° - 11.25° = 78.75°

Arrange the numbers in ascending order 2121,3625,8750,6540​

Answers

2121, 3625,6540 and 8750 is the answer.

hope it helps

9. What is the solution to this equation? 2x + 10 = 28 help​

Answers

Answer: x=9

Step-by-step explanation:

2x+10=28

2x=18

x=9

Answer:

9

Step-by-step explanation:

because 2 times 9 is 18 then plus 10 equals 28

helppppppppppppppp plsssssssssssssssss

Answers

Lol the answer is 41

Answer: 41, think of PEMDAS while reviewing. Good luck!

Step-by-step explanation:

80 + 6(-5) + (-9)

80 + (-30) + (-9)

80 + (-39)

= 41

I need help on this homework

Answers

Answer:

5=10(0)+5

Step-by-step explanation:

1.write the equation y2-y1/x2-x1

2.fill in your coordinates

3.substitute and there is your slope (m)

4.write out y=mx+b

5.fill in y (5) and x (0) with the first coordinates and add 10 to m

6.sunsitute till you've solved b

7.there ya go (:

Other Questions
The gentleman who was to give the word then explained to the parties the rules which were to govern them in firing...He then asked if they were prepared; being answered in the affirmative, he gave the word present, as had been agreed on, and both parties presented and fired in succession...The fire of Colonel Burr took effect, and General Hamilton almost instantly fell. Colonel Burr advanced towards General Hamilton with a manner and gesture that appeared to General Hamiltons friend to be expressive of regret. ---Account by Matthew Davis of the Burr-Hamilton Duel, July 1804 D.B.Q. What was the outcome of the duel? plz help me with this What is the inverse (opposite) operation that you will use to solve this equation for c+3=4 and the answer. the difference of 4 , and 5 times h Which are equivalent ratios to 3:4?Check all that are true.6:815:209:129:1516:20 m- 0.3 > 1.45 Answer? Solve for x by means of factorisation:1x2 - 10x + 21 = 0 what's the value of x ?[tex] {x}^{2} = 36[/tex] Executives from Six Flags, a well-known amusement park chain, had interest in constructing a Six Flags theme park in a location near Ames city limits. Experts believed that approximately 15% of the surrounding population would be interested in becoming season ticket holders. A random sample of 500 residents of Story County was collected (of the approximately 80,000 residents of Story County). Of the 500 people sampled, 124 said that they would be interested in purchasing season tickets to a Six Flags in Ames. Select the best description of the sample. Pls HELP and its not D What are the dimensions of the simple shapes you obtained in part C? List dimensions for all your decompositions (sets of shapes). Write molecular formula of potassium hydroxide in Spanish What did Jackson do with the government's money after he ordered that it should no longer be deposited in the second national bank? Please please help please please ASAP please I'm begging you please I have 10 minutes please y'all help please any ACE that can help please One of the three basic coordination tasks an economy has to face is . In a free-market system, the preceding question is answered by: The price mechanism Input-output analysis Central planning For the balanced equation shown below, how many moles of H2O will react with 9 moles of N2?N2 + 4H2O --> 2H2O2 + N2H4 im spending all my points for this smh This histogram shows the number of shoppers in various age groups at a clothing store.How many shoppers are at least 20 years old?a. 7 shoppersb. 12 shoppersc. 13 shoppersd. 18 shoppers(IF ITS NOT CLEAR SWITCH PICRTURES)(PLEASE HELP) write the service provided by health post and hospitals A shipping company places circular labels on all of their products. Each label measures a 4 inch radius. If the company order 10 label, how many square inches are needed? Use 3.1 for .