Mathematics High School

PLEASE HELP
find the value of x !

PLEASE HELP Find The Value Of X !

Answers

Answer 1

Answer:

x = 32

Step-by-step explanation:

So we are given the measures of two of the three interior angles. 98° and 50°. We are also given that the value of the third interior angle is equal to x°. Remember, the sum of the interior angles of a triangle is 180°. Knowing this, we can make the equation:

x + 98 + 50 = 180

Now we solve for x. Subtract 50 from both sides.

x + 98 = 130

Subtract 98 from both sides.

x = 32

So the value of x is 32.

I hope you find my answer and explanation to be helpful. Happy studying.

Related Questions

write the given equation of the line that passes through the given points
(4,0) and (0,2)​

Answers

Answer:

y= -1/2x + 2

or y = -0.5x + 2

Step-by-step explanation:

Use the slope formula to get the slope:

(y2-y1)/ (x2-x1)

(2-0)/(0-4)

2/-4

-1/2

Plug in any point in Point-Slope Formula:

y - y1 = m(x-x1)

y- 0 = -1/2 (x -4)

y = -x/2 + 4/2

y= -1/2x + 2

What is the slope between the two points shown on the graph below?

Answers

Answer:well it’s going down 3 times which makes that negative 3, then it goes to the right 3 times, so I’m guessing it’s -3,3.

Step-by-step explanation:

1
The price of a video game was reduced from $60 to $45. By what percentage
was the price of the video game reduced?

А
15%
B
75%
C
25%
D
40%

Answers

Answer:

C, 25%

Step-by-step explanation:

25% = 1/4

1/4 of 60 = 15

60 - 15 = 45

help please i’m stuck on this question and i’m really confused please help someone

Answers

Answer:

m 1= 113 i think :)

Step-by-step explanation:

180 - 67

Answer:

it should total 180 degrees

so 160-67 is 113

Sung borrowed money from his parents over the last three days. This is represented by the negative values in the table.

What is the total of the values?
What is the average of the values?
Day 1 is negative 4 dollars, day 2 is negative 2 dollars, day 3 is negative 3 dollars.

Answers

Answer:

-$9

-$3

Step-by-step explanation:

So sorry i'm late!

Answer:

I'm terrible at explaining so here's a screenshot

Step-by-step explanation:

Find the slope of the line graphed below

Answers

Answer:

its -4/5

Step-by-step explanation:

Rise/run to find slope which gives you -4/5

I hope this helps you :)

-KeairaDickson

The answer is -4/5 hope this helps

Multiple Choice

Find each quotient.
one fourth divided by three eighths
A. one-third
B. two-thirds
C. start fraction 3 over 4 end fraction
D. three-eighths

Answers

Answer:
B
Step-by-step explication:
(1/4)/(3/8)=(2/3)

Answer:

B

Step-by-step explanation:

What is 17 23/25 + 6 7/25

Answers

Answer:

24

Step-by-step explanation:

I added 17 and 6, got 23. Then did 23/25 plus 7/25, which is 1. I then added them together. Hope this helps!

PLS HELP I GIVE BRAINLIEST NEED NOW

Nolan deposited $4000 into his account with 4% interest and came back to find he had $4800! How many years did he leave the money in the account for?

Answers

i think it’s 2 years

Solve for :
2(6 - 2x) + 3x = 4 + 2(5 + x)

Answers

Answer:

12-8 +3 = 4 + 10 +3

Step-by-step explanation:

2(6 - 2x) + 3x = 4 + 2(5 + x)

12-4x+3x=4+10+2x

12-x=14+2x

12=14+3x

-2=3x

-2/3=x

PLEASE HELP ASAP!!! /

Answers

Answer:

3:4

3/4

3 to 4

The ratio 3:7 represents how many smiley faces there are compared to how many shapes there are in total.

11:28

Answer:

Faces to Blocks

3:4    3/4   3 to 4

Blocks to faces

4:3   4/3  4 to 3

Ratio 3:7 represents

a part to whole ratio

The math problem

28-17 = 11 so the answer is 11:28

Step-by-step explanation:

What goes in the blanks "Equations: The variables ____ and _____. Are only ____ or ______ together. Are not in _____, ______ or _______ signs."


This is also about linear functions

Answers

Answer:

The variables x and y. Are only positive or negative together. Are not in denominator, exponent, or radical signs.

I believe this is correct if referring to Ax+By=C (standard form linear equation)

PLEASEE HELPP!! WILL MARK BRAINLIST!! What is the geometric mean of 2 and 50?

Answers

2 and 50. X=10
_______
X=V (2) (50)
_____
-> x = V 100
X= 10

Find the volume of a locker that is 50 cm wide, 40 cm long, and 250 cm tall. V=lwh​

Answers

Answer:

56

Step-by-step explanation:

Answer:

its 56 i think but tell me if its right or no Arigatōgo

Step-by-step explanation:

7/10x-2=2/5x+1

I need what x equals

Answers

Answer:

x= 10

Step-by-step explanation:

I used a calculator. U can factor it to get an answer.

Use scientific notation to find the product of 7.13 × 10^-3 and 40. Include all of your calculations in your final answer.

Answers

Answer:

Answer: 2.852 × 10-1

Step-by-step explanation:

7.13 x 10^-3 =  0.00713

0.00713 x 40 = 0.2852

0.2852 = 2.852 × 10-1

Answer:

Answer: 2.852 × 10-1

Step-by-step explanation:

7.13 x 10^-3 =  0.00713

0.00713 x 40 = 0.2852

0.2852 = 2.852 × 10-1

What is the answer to F(x)=-5x+7 if f(2)

Answers

Answer:

F(x)= -3

Step-by-step explanation:

Plug the 2 into your X variable

-5 (2) + 7

PEMDAS to solve

Multiply

-5 * 2 = -10

Add

-10 +7 = -3

Step-by-step explanation:

f(x)= -5x+7

f(2)= -5(2)+7

f(2)= -10+7

f(2)= -3

HELP THIS IS DUE TODAY

Answers

Answer:

First box:6 inches

Second box: 5 inches

Step-by-step explanation:

[tex]V=\pi r^2h[/tex]

Divide both sides by [tex]\pi r^2[/tex]

[tex]h=\frac{V}{\pi r^2}[/tex]

First box: [tex]h=\frac{96\pi }{\pi(4)^2 } =\frac{96\pi }{16\pi } =6[/tex] inches

Second box: [tex]h=\frac{31.25\pi }{\pi (2.5)^{2} } =\frac{31.25\pi }{6.25\pi } =5[/tex] inches

$14.59 per pound for lobster or 3 pounds of lobster for $40.99

Answers

3 pounds for $40.99. For this deal you’re paying $13.66 per pound.

50 points!!! ANSWER ASAP WHAT GOES IN THE BOX?

Answers

Answer:

2⁹

Step-by-step explanation:

Using the rule of Indices:

aⁿ x aˣ = aⁿ⁺ˣ

Hence: 2²⁺³⁺⁴

= 2⁹

Answer:

9

Step-by-step explanation:

Since it is a multiplication problem you would add all of the exponents up.

2^2 * 2^3 * 2^4

2^(2+3+4)

Last Friday Kevin had $2. Over the weekend he found some money in his old jeans. He now has $10. How much money did he find?

Answers

He found $8. Explanation: 10-2=8

Help please i really need help with this problem it’s so hard please please help

Answers

Answer:

<6 = 68

Step-by-step explanation:

<5 + <6 + 90 = 180  since the 3 angles form a straight line

22 + <6 + 90 =180

Combine like terms

112+ <6 = 180

Subtract 112 from each side

<6 = 180-112

<6 =68

The answer would be 68

The length of the Amazon River in South America is 6,400 kilometers. What is the length written in scientific notation?
6.4 x 102 km
64 x 102 km
6.4 x 103 km
6.4 x 105 km

Answers

Answer:

[tex] 6.4 * 10^{3} km[/tex]

Step-by-step explanation:

Scientific notation can be defined as a way of expressing and writing a very small or large real number in decimal form. Generally, to use the scientific notation, we will multiply the real number by a power of 10.

Given that the length of Amazon River is 6,400 kilometers.

[tex] \frac{6400}{1000} = 6.4[/tex]

[tex] 1000 = 10^{3}[/tex]

Therefore,

6, 400 kilometers = 6.4 × 10³ kilometers.

Which of the following are exterior angles? Check all that apply
A. <4
B. <1
C. <2
D. <5
E. <6
F. <3

Answers

Answer:

A4 c2. e6.

Step-by-step explanation:

Apex

7. Write 0.7 as a fraction/ the 7 is repeating decimal btw
​

Answers

Answer:

7/10

Step-by-step explanation:

Which number has the smallest value?
A 3.0
B 5
-
7

C. 4
-
9

D 62%

Answers

Answer:

C. 4 - 9

= - 5 is the correct answer .

thank you ☺️☺️

Is 5 17/21 greater or less than 5 12/25

Answers

Answer: IT IS 5 17/21

Step-by-step explanation:

I used a calculator

Answer:

5 17/21  >  5 12/25          

Step-by-step explanation:

need help ASAPP!!!!

Answers

how do you need help

A family had dinner in a restaurant and paid $30 for food. They also had to pay 9.5% s as le tax and 10% for the tip. How much did they pay for the dinner

Answers

Answer:

32.95

Step-by-step explanation:

The price of bananas went from $0.20 per lb to $0.60 per lb in four years. Find the rate of change of the price of bananas.

Answers

Answer:10¢ per year

Step-by-step explanation:every year that pass the bananas price rose by 10¢

Other Questions
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