Mathematics High School

HELP ASAP PLEASE
FIND THE VALUE OF X

HELP ASAP PLEASE FIND THE VALUE OF X

Answers

Answer 1

Answer:

80

Step-by-step explanation:

Answer 2

Answer:

11/2

Step-by-step explanation:

Sum of angles in a triangle = 180°

84 + x +59 +x + 31 =180°

84+54+31+x+x = 180°

169 + 2x = 180°

2x = 180 - 169

2x = 11

x = 11/2

Related Questions

Isaac's goal is to earn at least $80 toward a week at soccer
camp. He has earned $32 so far. How much more does he need
to earn?
Which inequality fits this situation?

Answers

Answer:

x greather than equal to 48

Step-by-step explanation:

Look he needs AT LEAST $80. So the sign is greater than or equal to.

So the inequality is x+32 is greater than or equal to 80

x greater than or equal to 48

HELP this is the 7th time i post this!!!!!!!!!!!!!!!!!!!!
Write the sum, and then write an equivalent expression by collecting like terms and removing parentheses.

b. 2x - 7 and the opposite of 2x

Answers

Answer:

(2x-7)+ (-7)

Step-by-step explanation:

sum: 2x-7 + -2x

-7

an equivalent expression would be 3x-7-3x, or anything else that simplifies to -7

What the person above me said

please help on this please​

Answers

15.5 FT　ビューティー　いつもお世話になっております。日gヘリ　16

Which statement is not true?

Answers

Answer:

C

Step-by-step explanation:

There can be multiple solutions when two lines intersect.

NEED HELP ASAP PLEASEEEEEEEEEE

Answers

Answer:

1. No

2. Yes

3. No

4. Yes

5. No

Explanation:

If a data point has the same x coordinate of another data point. Then it's not a function.

PS:

Can I have Brainliest?

1.no
2. yes
3. no
4. yes
5. no

What is the value of y when x = 4

Answers

Answer:

Can not be determined

Step-by-step explanation:

In order to find the value of y for x = 4 you need to have a relation between x and y, which is not given. So you can't determine the value of y.

c) Which of these numbers is a square number?

A) 4 x 10^5

B) 9 x 10^4

C) 4 x 10^3

D) 9 x 10^3

Answers

Answer:

A is the correct answer

Answer:

non of them

Step-by-step explanation:

Square number should have power of 1/2 .

Which of the following best describes the graph below?

Answers

Answer:

The correct option is;

A. It is a one-to-one function

Step-by-step explanation:

A function f(x), is a one to one function when each value in the range is given by each unique value in the domain such that each "x" value produces a unique "y" value.

The given graph has a domain of -2 ≤ x < ∞

Within the domain plotted in the graph, all lines with equation "x" = -2, -1, 0..., 4, 5 crosses the graph only once, therefore, for each value of "x", there is only one value of "y", which gives the relationship between the "x" and "y" values as one to one function

I NEED HLPE BAJSBFJFHF

Answers

Answer:

a. 16

Step-by-step explanation:

Consider these 3 values.

[tex] \sqrt{16} \\ \sqrt{27} \\ \sqrt{35} [/tex]

Factor 16,27 and 35.

[tex] \sqrt{4 \times 4} \\ \sqrt{3 \times 3 \times 3} \\ \sqrt{3 \times 3 \times 5} [/tex]

Pull out two same numbers out of the root.

[tex]4 \\ 3 \sqrt{3} \\ 3 \sqrt{5} [/tex]

Rational only when there are no square roots after simplify/evaluating.

Thus a. 16 is only rational here.

I believe it would 16 because it’s the only number that has a whole number as it’s square root(4) the other numbers have decimals

Hey guys p lease help!!

Answers

Answer:

24

Step-by-step explanation:

Using ratios, we know that PQ/PT = PR/PS = QR/TS

of course, we know this because of AA similarity.

PQ/PT = 1/2

so PR/PS = 1/2 => PS = 12*2 = 24

Answer:

24

Step-by-step explanation:

PQ is half of PT, therefore, if PR = 12, PS = 24  


Six pallets of soda weigh 180 pounds. How much
would 10 pallets weigh?

Answers

Answer:

300

Step-by-step explanation:

Answer:

10 pallets would weigh 300 pounds

Step-by-step explanation:

6 pallets = 180 pounds

10 pallets = x pounds

Cross multiply;

6x = 1800

Divide both sides by 6;

x = 300

please someone help me with this question

Answers

Basically something like this

write an expression where h is doubled then increased by 20%

Answers

2h*0.2

2h is h doubled

20% becomes 0.2

Use the distributive property to remove the parentheses.
2(x-9)

Answers

Answer:

2x-18

Step-by-step explanation:

The distributive property has you mulitply the outside number by the inside numbers. 2 multiplied by x is 2x, and 2 multiplied by 9 is 18. We keep the subtraction symbol, this gives us 2x-18.

a= b=16 c=20
what is A's answer?

Answers

Answer:

A is 12

Step-by-step explanation:

It's going by 4's

What is the approximate area of the circle shown below? Please help and thank you

A. 11.6 ft2
B. 172 ft2
C. 23.2 ft2
D. 43 ft2

Answers

Answer:

D

Step-by-step explanation:

A = (pi)(r)^2

A = (3.14)(3.7)^2

A= ~43

Answer:

d. 43

Step-by-step explanation:

I need help quick plz ​

Answers

Answer:

The answer is two places to the right. For every 0 you move the decimal one place. And since the 100 is positive you move the decimal to the right.

Step-by-step explanation:

Answer:

Two places to the right

Step-by-step explanation:

Thus, 6.8×100=680

If a parabola opens down, what is true about its quadratic function

Answers

Answer:

The vertex is the minimum.

Step-by-step explanation:

the vertex represents the lowest point on the graph, or the minimum value of the quadratic function.

HELP!!!

Lupitas Sister is Purchasing gas at the gas station. She buys 10 gallons of gas for $29.50

Write the and equation that represents the proportional relationship between number of gallons of gas purchased and the cost in dollars.

Answers

Step-by-step explanation:

10 gallons of gas is $29.50

10 gallons of gas = $29.50

10 gallons of gas / 10 = $29.50 / 10

1 gallon of gas = $2.95

Per x gallons of gas,

1 gallon of gas * x = $2.95 * x

x gallons of gas = $2.95 * x

can u help me pls I need the answer now .​

Answers

Answer:

m<ACB = 60°

Step-by-step explanation:

B is a right angle, so its 90°

180-150=30°

180-90=90°

90+30= 120°

180-120= 60°

30+60+90= 180°

answers for the 2 boxes please ​

Answers

Answer:

(2, 12)

Step-by-step explanation:

x + 10 = 4x + 4

   - 4           - 4

x + 6 =  4x

- x         - x

6 = 3x

divide 3 on each side

2 = x

then plug 2 in either equation

ei) y = 2 + 10

    y = 12

Hello! I was wondering if you could help me? It’s 6th grade math. :-)
4th question: 5 boxes of Cheerios cost $17.50

Answers

Answer:

1. 72,0:3=2,40

2. 4,50:6=0,75

3. 14,76:12=1,23

4. 17,50:5=3,50

hope it helped :-)

ILL GIVE BRAINLIEST! How can 4(3 + 8) be rewritten using the distributive property?

Answers

Answer:

The distributive property of multiplication states that a ( b + c ) = a b + a c . It's often used for equations when the terms within the parentheses can't be simplified because they contain one or more variables.

Answer:

4+3*4+8

Step-by-step explanation:

distributive property is a*b+a*b

If a new surfboard in North Carolina costs $320 and the sales tax is 4.75%, what
was the total cost of the surfboard?
$335.20
$304.80
$321.25
$342.40

Answers

$320 + 4.75% = $15.20 .

$320+$15.20= $335.20

Write 5√4 using rational exponents.

Answers

Answer:

5(4)^1/2 is the correct answer

Step-by-step explanation:

hope this helps

Geraldine is asked to explain the limits on the range of an exponential equation using the function f(x) = 2x. She makes these two statements:

1. As x increases infinitely, the y-values are continually doubled for each single increase in x.
2. As x decreases infinitely, the y-values are continually halved for each single decrease in x.

She concludes that there are no limits within the set of real numbers on the range of this exponential function. Which best explains the accuracy of Geraldine’s statements and her conclusion?

Statement 1 is incorrect because the y-values are increased by 2, not doubled.
Statement 2 is incorrect because the y-values are doubled, not halved.
The conclusion is incorrect because the range is limited to the set of integers.
The conclusion is incorrect because the range is limited to the set of positive real numbers.

Answers

Answer:

The conclusion is incorrect because the range is limited to the set of positive real numbers.

Step-by-step explanation:

The conclusion is incorrect because the range of the function f(x) = 2x includes all positive real numbers.

What is a function?

A relation is a function if it has only One y-value for each x-value.

Statement 1 is actually correct, because as x increases by 1, the value of f(x) = 2x is multiplied by 2.

Therefore, the y-values are indeed doubled for each single increase in x.

Statement 2, however, is incorrect, because as x decreases by 1, the value of f(x) is divided by 2, not halved.

Therefore, the accuracy of Geraldine's statements is mixed.

The range of the function f(x) = 2x includes all positive real numbers, not just integers or positive integers.

Therefore, the conclusion is incorrect because the range of the function f(x) = 2x includes all positive real numbers.

To learn more on Functions click:

https://brainly.com/question/30721594

#SPJ5

Tom earns £10 an hour and his wife earns £2 an hour more than Tom. Write a formula for their total earnings T for h hours.

Answers

Answer:

The formula for total earning is T = £22h

Step-by-step explanation:

Given that:

Per hour earning of Tom = £10

Per hour earning of Tom's wife = £10 + £2 = £12

Let,

T represent their total earnings

h be the number of hours

Total earnings = (Tom's per hour earning + His wife's per hour earning) * Number of hours

T = (£10+£12)h

T = £22h

Hence,

The formula for total earning is T = £22h

Tell which number is greater.

1/3, 30%

Answers

mhm pretty sure 1/3

what is the slope intercept equation of the line below (0, 4) (2, -2)

Answers

Answer:

2 text wen u here

Step-by-step explanation:

Answer:

y = -3x + 4

Step-by-step explanation:

Find slope:

(-2 - 4)/(2 - 0)

-6/2 = -3

y = -3x + b

Plug in a point for x and y:

4 = -3(0) + b

b = 4

y = -3x + 4

HELP!!
ASAP
Worth 10 points

Answers

Answer:

integers

Step-by-step explanation:

they wouldnt be whole numbers because there are opposites involved, but they wouldnt be just classified as rational because they have the requirements to be classified as integers

The answer is an integer.

An integer is any whole number (negative or positive) that is not either a decimal or a fraction.
A whole number is all the positive whole numbers including 0.
A Rational Number can be made by dividing two integers.
(An integer is a number with no fractional part.)


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