Mathematics High School

What is the value of x?

Answers

Answer 1

Answer:

4x= 40

Step-by-step explanation:

40/4 = 10

Answer 2

4x= 40 is the correct answer

Related Questions

Solve each inequality -6b + 2 < 56

Answers

Answer:

b > - 9

Step-by-step explanation:

i hope i did okay i try my best

Find the product.
10(-7)

Answers

Answer:

-70

Step-by-step explanation:

If a number is right by a parathesis () then you multiply the number inside the parathesis by the number next to them.

-70 (multiply what’s in the parenthesis and since there’s only one negative number in your problem it’s negative

Simplify. 98 to the root of 3/14.

Answers

Answer:

2.12132034

STEP BY STEP EXPLANATION:

3/14 . √ 98

Rewrite 98 as 7 2 ⋅ 2 .

3/14 . √ 7 2 . 2

3/14 . (7√ 2)

3/2 . √ 2

3√ 2/2

fraction form

3√ 2/2

decimal form

2.12132034

The "h" in the lateral area formula, L = Ph, stands for

Answers

P= perimeter of the base P=(2 x L) + (2 x w) h= height. Total Surface area: S= Ph + 2B.

This is the graph of f(x). What is the value of f(2)?
101
-5
O A. 2
B. 6
C. 5
D. 9

Answers

Answer:

Step-by-step explanation:

We have been given a graph of a function and we are asked to find the value of our function at x equals 2.

To find the value of f(2), we will see what is the value of y when x is 2.

We can see from our given graph that at x equals 2 our function is at 9.

Classifying a Triangle
On the packaging for a triangular sail, the edge measurements for the sail are listed as
7 ft x 15 ft x 17 ft. Without unfurling the sail, you want to determine if the sail forms a right triangle, an acute triangle, or
an obtuse triangle.
Using the tools from this lesson, you determine that the general shape of the sail is a(n)
triangle.
x

Answers

It would be obtuse because the total of the added is 1,785

1. In 2005, what type of on-the-job accident was associated with the highest number of
accidents per 100,00 Employees?
A. Falls
B. Electrical
C. Mechanical
D. Poisoning or Chemical Exposure

Answers

Answer:

It's the chemical because they have to work with dangerous stuff.

Help me, correct answers appreciated

Answers

Answer:

Step-by-step explanation:

-6 is X

-10 is Y

-10 is smaller than - 8

Answer is -6
-10 is smaller than -8
-6 is greater than -8
So therefore -6 is the answer

A smartphone costs $250. Sales tax is 5%. What is the total cost, including tax?

Answers

Answer:

ima guess $262.50

Step-by-step explanation:

list two attributes of two congruent polygons

Answers

Answer:

This entry deals with the congruence of polygons in general. Congruent triangles are discussed in more depth in Congruent Triangles. Polygons are congruent if they are equal in all respects: 1. Same number of sides 2. All corresponding sides are the same length

Step-by-step explanation:

1)Same number of sides.

2)All corresponding sides are the same length,

Write and simplify an expression to represent the perimeter of the triangle shown. Then find the value of x if the perimeter is 45 feet.

Please help me out i just need to know what x=

Answers

Answer:

Step-by-step explanation:

x +4+2x+1+3x-2 = perimeter of triangle.

(6x +3)ft = perimeter

given perimeter = 45feet

hence,

6x + 3 = 45

6x = 42

x = 7

Hope it helped!! plz mark brainliest!! have a good day !! :)

NOTE: Angles not necessarily drawn to scale.

PLEASE HELP I WILL MARK BRAINLIST

Answers

x=47

angles are supplementary so they add to 180.

180-133=47

Answer:

Step-by-step explanation:

133+133=266

360-266=94

94/2=47

I think hopefully!

x3 +y3 when x=3 and y=4

Answers

Here’s the answer for your question hope this helps!

4p-2/4*2p+5/2*2/3
PLEASE SHOW THE WORKING
I WILL THANK WHOEVER ANSWERS ME AND MARK AS BRAINLIEST

Answers

Combining like terms is key in this expression.

4p - 2/4 • 2p + 5/2 • 2/3

Change denominators to be the same.

(2/4)(3) = 6/12
(5/2)(6) = 30/12
(2/3)(4) = 8/12

Now combine these three fractions.

-6/12 + 30/12 • 8/12

24/12 • 8/12

Reduce these two for easier work.

2/1 • 2/3 = 4/3

Combine the terms with p variables.

4p • 2p = 8p^2

Final answer is;

8p^2 + 4/3

Solve the following inequality algebraically. |x - 2| > 11

Answers

Answer:

SO HARD I CANT DO IT.

IM STILL 10 SORRY :(

HELP please!!! ill give brainliest :)

Answers

I’m pretty sure the correct answer is B

whats 76x34 div 4^2?

Answers

Answer:

1241/8 x

Step-by-step explanation:

73x(34)/42

Answer: 161 1/2

Step-by-step explanation: 76*34= 2584 and 4^2=16

so the question is basically 2584 divided by 16. 2584/16=

Fraction: 161 1/2. Decimal: 161.5

At the country fair, Maya observes that the wheel of chance has 25 numbered slots. If each play costs a quarter, how much will Maya likely have to spend before she gets her winning number?

Answers

Answer:

6 1/4

Step-by-step explanation:

Given

Total number of wheel chance = 25

Each play = 1 quarter

1 play = 1/4

To calculate the amount Maya has to spend to get her winning number, we will say;

25 plays = x

Divide both expressions

1/25 = 1/4÷x

1/25 = 1/4x

Cross multiply

4x = 25

x = 25/4

x = 6 1/4

This mean that Maya will have to spend 6 1/4 before she gets her winning number

A bag contains 10 red marbles, 15 yellow marbles, 5 green marbles, and 20 blue marbles. Five marbles are drawn
from the bag.
What is the approximate probability that exactly two of the five are blue?
O 1%
04%
O 36%
40%

Answers

Answer: The approximate probability that exactly two of the five are blue is 0.3641

Step-by-step explanation:

Solve for q.
7(q + 7) = 5q + 59

Answers

Answer:

Step-by-step explanation:

7(q + 7) = 5q + 59

7q + 49 = 5q + 59

7q - 5q = 59 - 49

2q = 10

q = 5.

whats bigger 6/10 or 13/21

Answers

Answer: 13/21

Step-by-step explanation:

can i get brainiest pls

Hi can someone help me on this please? I am having trouble understanding this one :) thx

Answers

Answer:

I would say its the bottom one

Step-by-step explanation:

The top one goes to five while the bottom only goes to four, plus you cant have a negative amount of people you can only have from 0 to infinity amount of people.

Answer:

It's the second line

Because people can only be counted from zero.

(7х3 – 8х2 - 13х + 2) - (7x - 1)

Answers

Answer:

The answer is 7x^3 - 8x^2 - 20x + 3

Step-by-step explanation:

Simplify the expression.

Hoped this helped!

If PQ = QR, find x. NEED HELP.

Answers

Answer:

x=-3,5

Step-by-step explanation:

Simplify the polynomials. Write your answer in standard form.
(x-4) (5x^2 + 3x-2)

Answers

Answer:

-2+4x+5x^2

Step-by-step explanation:

add together what can be added together

x and 3x

-4 and -2

and 5x^2 all by itself

Every two years, there is a local election in a small town. In 2015, a total of 29,000 voters turned out in the election. In 2017, the number of voters decreased by 16%. In 2019, the number of voters increased by 22%. How many voters turned out in the election for 2019?

Answers

Answer:

29719.2

Step-by-step explanation:

Solve. Express your answer as a simplified mixed number

5/6 divided by 3/10

Please help:)

Answers

stick change flip
5/6 x 10/3 = 50/18 2 14/18 simplify 2 7/9

2.7777 awnser pls mark brainliest

Find the unit rate. Round to the nearest hundredth, if necessary.
$3.99 for 17 lb
The unit rate is

Answers

3.99 divided by 17 = .23 cents per lb

I'm very confused on this.

Answers

Yeah me too, pero me no ingles, lo siento, necesito el punto

TV has a listed price of 623.98 if the sales tax rate is 8.5 find the total cost of the TV with the sales tax included

Answers

Answer:

$677.02

Step-by-step explanation:

623.98 increase 8.5% =

623.98 × (1 + 8.5%) = 623.98 × (1 + 0.085) = 677.0183

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