Mathematics High School

Work out the size of angle x

Answers

Answer 1

Answer:

Step-by-step explanation:

65+45=110

180-110=79

And all angles in a triangle add up to 180 degrees

Related Questions

use the image below to answer questions 8-9

rhombus JKLM

8. find the measure of angle 1

9. find the measure of angle 2

Answers

Answer:

Angle 1=42.5

Angle 2=95

Please Help!!!
Jada's sister earns a commission. she makes 3.5% of the amount she sells. Last week she sold 9,000$ worth of furniture. How much was her commission?

Answers

Her commission was $350 dollars!

Help please thank you

Answers

zeros are at -5, and 1

Hey i really need help with this question im having trouble and it would be greatly appreciated if someone could help me

Answers

Answer:

m=s+0.50

3m+2s=23.95

Step-by-step explanation:

Answer:

m-s+0.50

3m+2s=23.95

Step-by-step explanation:

the first one is defining m in terms of S

the second is solving

I know they didn't ask but here is the solution:

so in this case you would replace 3m with 3(s+0.50)

Evaluate: log6 1,296

Answers

Answer:

Step-by-step explanation:

Using the rule of logarithms

[tex]log_{b}[/tex] x = n ⇒ x = [tex]b^{n}[/tex] then

let [tex]log_{6}[/tex] 1296 = n

1296 = [tex]6^{n}[/tex] = [tex]6^{4}[/tex] , thus

n = 4

Hxhdnchdhxhdhdd helppppppp

Answers

The last one is the right answer

Answer:

Step-by-step explanation:

The function ƒ(x) = is reflected across the x-axis and vertically stretched by a factor of 2. Select the correct graph for the resulting function.

Answers

Answer:

There is no graph that you have put to answer your question

Step-by-step explanation:

Answer:

it's not this two that what i put and got it wrong

Step-by-step explanation:

Study lamps are packed 2 in a carton. The dimensions of the carton are 2.5 feet by 1.25 feet by
1.75 feet. The Supply Store wants to order 200 pairs of lamps. How much storage space will the
Supply Store need to store the lamps?

Answers

Answer:

hahahhahahahahahahahahahahahaha

The measure of central angle RST is tt radians.
What is the area of the shaded sector?
O 411 units?
O 8 units?
O 16 units
O 2011 units?

Answers

The area of the shaded sector is [tex]8\pi[/tex] square units

The area of a sector is calculated using:

[tex]A = \frac{\theta}{2}* r^2[/tex]

So, we have:

[tex]A = \frac{\pi}{2}* 4^2[/tex]

Evaluate the exponent

[tex]A = \frac{\pi}{2}* 16[/tex]

Evaluate the quotient

[tex]A = 8\pi[/tex]

Hence, the area of the shaded sector is [tex]8\pi[/tex] square units

Answers

Answer:

w=−5

Step-by-step explanation:

Answer: w = -5

Step-by-step explanation:

This is me eont answer the question it's so it doesnt get taken down. What's the square root of 26.7?

Answers

Answer:

10000000000000000000000

Step-by-step explanation:

Solve for n. -4n + 7 = 1 – 2n

Answers

Answer:

n = 3

Step-by-step explanation:

subtract 1 from both sides to get:

-4n + 6 = -2n

then add 4n to both sides to get:

6 = 2n

then divide both sides by 2 to get:

3 = n

Sam has already worked for 27.7 hours this week. He washes cars, and can wash a car in 2.5 hours. He wants to work over 60.2 hours this week.

Answers

The question is incomplete ; we could calculate the least number of cars he can still wash for the week expressed in inequality form.

Answer:

x > 13 ; 13

Step-by-step explanation:

Given that :

Anticipated work hour for entire week = 60.2 hours

Hours worked = 27.7 hours

Rate of car wash = 2.5 per hour

Hours left to work for the week :

60.2 - 27.7 = 32.5

Hours left / unit rate of car wash

32.5 / 2.5

= 13

Hours worked +( hours left * unit rate) > anticipated hours

27.7 + 2.5x < 60.2

2.5x > 60.2 - 27.7

2.5x > 32.5

x > 32.5 / 2.5

x > 13

Hence ; Sam could still wash over 13 cars this week

Please help me!

STU is an equilateral triangle. If ST is one less than twice x, SU is 37 less than five times x, and TU is 11 more than x, find x and the measure of each side.

Answers

Answer:

x = 12Side = 23 units

Step-by-step explanation:

STU is an equilateral triangle. And:

ST = 2x - 1SU = 5x - 37TU = x + 11

All sides are equal. Then take one pair and solve for x:

2x - 1 = 5x - 373x = 36x = 12

Substitute x to find the side length:

2x - 1 = 5x - 37 = x + 11 = 23

46 decreased by twice the number

Answers

-46

Hope this helps!

May I please have brainliest? :D

2x-46

hope it's helpful ❤❤❤❤❤❤

THANK YOU.

Decide whether the two expressions are equivalent for each problem below.
If they ARE equivalent, explain why.
If they ARE NOT, provide the reason why the two expressions are not equivalent.
A) -8(x+7) and -8x-7
B) 6x and 4x+2
C) 15-4x and - 4x +15
D) 7(x+10) and 7x+70

Answers

c and d are equivalent

Find the 14th term of the geometric sequence 2, 6, 18,

Answers

The geometric sequence is starting with 2 and multiplying by 3 every time. We can get the rule of this sequence by...

If 2 is a_0, 6 is a_1, 18 is a_2, etc.

a_n=2*3^n

For the 14th term, which is a_13, the value is 2*3^13.

Using a calculator because I'm too lazy to calculate 3^13 sorry, we can get.

3188646

The required 14th term will be 3188646 in the given geometric sequence.

What is geometric series?

The geometric series defined as a series represents the sum of the terms in a finite or infinite geometric sequence. The successive terms in this series share a common ratio.

The nth term of a geometric progression is expressed as

Tₙ = arⁿ⁻¹

Where a is the first term, r is the common ratio

The geometric sequence is given in the question, as follows:

2, 6, 18,...

We have to determine the 14th term of the given geometric sequence.

As per the given geometric sequence,

The first term a = 2.

The common ratio r = 6/2 = 3

14th term = arⁿ⁻¹

Substitute the value of a = 10, r = -2, and n = 12 in the formula,

14th term = 2(3)¹⁴⁻¹

14th term = 2(3)¹³

14th term = 2(1594323)

14th term = 3188646

Thus, the required 14th term will be 3188646.

Learn more about geometric sequence here:

brainly.com/question/21087466

#SPJ2

graph the linear equation y = -2x + 3

Answers

Answer:

What I uploaded as a file

There is an online graphing calculator called “Desmos” that may be helpful for you.

Given the side lengths determine if the following triangles exist, if they do classify
them by angle measure.
12, 13,5
A.No
B.yes right
C.yes acute
D.yes obtuse

Answers

Answer:

Step-by-step explanation:

PLEASE HELP
let f be the function defined by f (x) = 3x^2 - x^3. what is the absolute value of f on the closed interval [ 1, 5/2 ]

Answers

Answer:

Step-by-step explanation:

As per the interval, x = 1 and y = 5/2

Substitute x into the expression:

3 - 1 = 2

Charles lost 4 of the 10 dollar bills that his parents gave him for his birthday. What percentage of his dollar bills did he lose?

Answers

Answer:

Step-by-step explanation:

Answer:

40% because there are 10 all together which would make the percentage 100% and if you were to take 1 away it would go down to 90% and so on

Step-by-step explanation:

can i have brainliest?

simplify 2x+1+3x+2 iohehtorgewiugfegvtwqugfewiufyvayu

Answers

Answer:

5x+3

Step-by-step explanation:

5x+3, you just need to add up the like terms

3
8 If xty 10 and - y = 6. What is the value of x
-y² ?
(.520 d-520
a 604
b. 504

Answers

Answer:

je sais pas miskine eu débrouille.toi demande à ton papa de t'aider ne pleure pas stp si pleure tu fera moins pipi au lit bisous

Ralph’s annual income is about $32,000. Based on his expenses illustrated in the graph below, roughly how much should Ralph expect to pay in taxes this year?
A circle graph titled Ralph's Annual Expenses. Federal taxes, 29 percent; State/local taxes, 6 percent; Housing and household, 25 percent; Food, 8 percent; Medical care, 11 percent; Transportation, 7 percent; Recreation, 6 percent; Clothing, 5 percent; Other, 3 percent.
a.

$1,920
b.

$8,000
c.

$9,280
d.

$11,200

Please select the best answer from the choices provided

A
B
C
D

Answers

Answer:

$11200

Step-by-step explanation:

not that smart i hope u get i t right :)

Answer:

Step-by-step explanation:

What is the slope intercept ?

Please help me !!

Answers

Answer:

y=mx+b

Step-by-step explanation:

Answer:

slope=3, y-intercept=1

Step-by-step explanation:

slope is rise/run, so if you rise 3 and run 1 on the line, you get 4 for the slope, the y intercept is where the line crosses the y-axis, in this situation, it crosses it at (0,1).

Given the equation x+y=20 and x-y=8,which values of x and y satisfy both equations

Answers

Answer:

x=14 y=6

Step-by-step explanation:

The length of a rectangle is twice the width. The area is 8 yd^2. Find the length and the width.

Answers

Answer:

width be x

length = 2x

Area = L*W

x*2x =8

Step-by-step explanation:

What two variables are used most often in 2-variable equations?

Answers

I believe it is x and y

Тc, d) - Ta, b)
Can it be described by a single translation rotation or reflection

Answers

Answer:

Reflection

Step-by-step explanation:

During Gabrielle's summer vacation, she ate 20% of her meals in the hotel restaurant.
She ate 4 meals there.
Shade the grid to show the percent of Gabrielle's meals that she ate at the hotel restaurant.
How many total meals did Gabrielle eat on her vacation? You can use your model to help.
meals
Submit
Work it out

Answers

Answer:

Step-by-step explanation: 30%

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