Mathematics High School

Given m||n, find the value of x.

Answers

Answer 1

Answer:

x = 16

Step-by-step explanation:

the two angles are vertical angles.

vertical angles are equal.

4x - 7 = 3x + 9

subtract 3x from both sides of the

4x - 3x - 7 = 3x + 9 - 3x

x - 7 = 9

add 7 to both sides of the equation

x - 7 + 7 = 9 + 7

x = 9 + 7

x = 16

Related Questions

At the grocery store, Jerry spent $24.75 for 3 pounds of chicken and 3 pounds of cheese. The cheese cost $4.50 per pound. What was the cost of the chicken
per pound?

Answers

Answer:

$3.75 per pound of chicken

Step-by-step explanation:

Price of 3 pounds of cheese $ 4.50x3= $13.50

$24.75-$13.50 = $11.25 (price of 3 pounds of chicken)

Chicken : $11.25/ 3 = $3.75 per pound

$11.25 + $13.50 = $24.75

(4-10+2)^3 ?
simplify the expression

Answers

im using pemdas so the parentheses go first, 4-10+2 is -4 and if you cube that (exponents) then it would be -64

Chuck is on a weeklong vacation and wants to hire a car for a few days of sightseeing. A car rental
agency offers him a compact car for $49.79 a day. If Chuck rents out the car for 3 days, how much
does he need to pay the agency in total?

Answers

Answer:

$149.37

Step-by-step explanation:

He wants to rent it for 3 days

$49.79 x 3 = 149.37

A triangle has a bottom left angle of (x + 15) degrees and a bottom right angle of (x degrees). 1 parallel and horizontal line sits at the top point of the triangle. Another parallel and horizontal line sits at the base of the triangle. The exterior angle to the bottom right angle of the triangle is (4 x minus 20) degrees.
What is the value of x?

Answers

Answer:

The value of x is 40°

Step-by-step explanation:

The triangle described in the text of the question is shown in the image attached.

Note the angles x and 4x-20 are supplementary since they form a line. Thus:

x + 4x - 20 = 180

Simplifying:

5x - 20 = 180

Adding 20:

5x = 200

Solving:

x = 200/5 = 40

The value of x is 40°

Answer:

it's 40 degrees

Step-by-step explanation:

What is 3/25 simplified? pls answer asap

Answers

Answer:

3/25

Step-by-step explanation:

trust me its right

Answer: 3 /25

is already in the simplest form. It can be written as 0.12 in decimal form (rounded to 6 decimal places).

Can the mixed fraction 3 and 5/7 be changed into a decimal? Explain how in complete sentences.

Answers

Answer:

Yes (3.71428571429)

Step-by-step explanation:

all mixed numbers and fractions can be changed into decimals. The line in a fraction that separates the numerator and denominator can be rewritten using the division symbol. So, to convert a fraction to a decimal, divide the numerator by the denominator. If required, you can use a calculator to do this. This will give us our answer as a decimal.

TEN POINTS PLEASE ANSWER CORRECTLY AND DONT JUST STEAL THE POINTS
Is this graph a function? yes or no

Answers

Answer:

yes

Step-by-step explanation:

what is the slope of the line represented by the equation y+2x=4

a. -2

b. 2

c. 4

d. 1/2

Answers

-2 because it’s positive 2 and on the graph it would have to be the opposite of the graph which is -2

The answer is b. M=2. 2.

16. Which best represents the weight of a whale?
A
2.5 x 10-5 pound
B
2.5 x 10-5
gram
C
2.5 x 105
grams
D
2.5 X 105 pounds

Answers

Answer:

I believe it is D because if you use grams to represent the weight of a whale, it won't make sense

Im building my first gaming, got any tips?

Answers

Answer:

yes

Step-by-step explanation:

Make it intresting something that everyone can play

Have a unique identity.

Get experience at a big studio.

Fist of all, YOU GOT THIS!
Next, make sure to be yourself and never forget that
Last, Make sure to have a good setup
GOOD LUCK!!

I need this asap! Find each product. 8.5 x 4

A. 0.34
B. 3.4
C. 34
D. 340

Answers

The answer is C. 34.

34 because 8x4=32 4x.5=2

Gigi earned $65 for 5 hours of gardening. She earned $90 for 9 hours of office work. Which statement correctly compares Gigi’s earning per hour for gardening and office work?
a. She earned $3 more per hour for office work than for gardening.
b. She earned $4 more per hour for office work than for gardening.
c. She earned $3 more per hour for gardening than for office work.
d. She earned $4 more per hour for gardening than for office work.

Answers

C. She earned $3 per hour for gardening than for office work. You have to find the unit rate of how much she made per hour then subtract it.

90/9=10

65/5=13

13-10=3

Answer:

Step-by-step explanation:

Laura needs to buy chips and soda for the guests at her party. Each large bag of chips costs $2.40 and each large bottle of soda costs $2.00. She has 548.00 to
spend. Which graph represents the number of bags of chips and bottles of soda that Laura can buy?

Answers

Answer:

corn and peg doing good feels good

Vivian wants to buy a watermelon. Kingston's Market has 10-
pound watermelons for $3.90, but the Farmer's Market has 12-
pound watermelons for $4.44.
What is the cost per pound for the 10 pound watermelons?

Answers

Answer:

$0.39

Step-by-step explanation:

3.90/10= 0.39 per pound for 10 pound watermelons

The graph shows the amount of money earned by two different workers.

A graph measuring money and time. Two lines, labeled Worker A and Worker B, exit the origin to show that money increases as time increases
The equation y = 15.5x represents the number of dollars, y, Worker B earns in x hr.

Which equation could represent the number of dollars earned by Worker A?

y = 12x

y = 13x

y = 15x

y = 20x

Answers

Answer:

The asnwer is B

Step-by-step explanation:

HOPE YOU DO WELL

i just took the test and the answer is y = 20x ! not y = 13x

1. What type of function is the following graph?
a. Exponential
B. Quadratic
C. Linear
d. Absolute Value

Answers

Answer:D

Step-by-step explanation:

Help now please help

Answers

Answer:

x = 47

Step-by-step explanation:

So It most likely adds up to 180 degrees so.

x + 10 + x -10 + x - 10 + x + 6 = 180 (collect like terms)

4x -4 = 184 ( add 4 on both sides)

4x = 188 (divide 188 by 4)

x = 47

47 + 10 = 57 ----> x + 10

47 - 10 = 37 -----> x - 10

47 + 6 = 53 ------> x + 6

Answer:

x = 91

Step-by-step explanation:

The sum of interior angles in a rectangle is 360°

x + 10 + x - 10 + x - 10 + x + 6 = 360 add like terms

4x - 4 = 360

4x = 364 divide by 4

x = 91

-1•f(-8)-4•g(4)= ?
help

Answers

Answer:

-8(-f+2g)

Step-by-step explanation: is this helpful

Answer:

-8

Step-by-step explanation:

plz help important!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

the cost of gas i think

Step-by-step explanation:

i dont really know

Answer:

I think it is, B( The length of the route

Step-by-step explanation:

Triangle A B C. Angle C is 90 degrees. Hypotenuse A B is 13, adjacent B C is 5, opposite A C is 12.
For the triangle above, find sin B.
a.
25°
c.
0.923
b.
0.385
d.
18°

Answers

Answer:

sin = opp/hyp

sin B = 12/13

sin B = 0.923

Find the total cost of a $40 meal at apple bees with a 10% tip

Answers

Answer:

$44.00 hope this helps

Step-by-step explanation:

Answer:

$44

Step-by-step explanation:

10 percent of something is basically removing the zero or the decimal point. Then you have to add them both together.

WILL CASHAPP¡¡¡

I will cash app the first person $10 that completes these questions correctly

Answers

Answer:

A=2

B=1

C=4

D=5

E=3

130 degrees

138 degrees

angle 2 is not alternate exterior to any angle

angle 6

Step-by-step explanation:

sorry about that I don't know what I was thinking

Joyce paid $31.50 for an item at the store that was 55 percent off the original price. What was the original price?
Give your answer to the nearest cent.

Answers

The original price of the item was $70 if Joyce paid $31.50 for an item at the store that was 55 percent off the original price.

What is Algebraic expression ?

Algebraic expression can be defined as combination of variables and constants.

Let x be the original price of the item. Then, we can write the equation:

x - 0.55x = 31.50

from the given expression we need to solve the value of x to get the original price if Joyce paid $31.50 for an item at the store that was 55 percent off the original price

Simplifying the given equation, we get:

0.45x = 31.50

Dividing both sides by 0.45, we get:

x = 70

Therefore, the original price of the item was $70.

To learn more about Algebraic expression from given link.

https://brainly.com/question/28884894

#SPJ1

WILL GIVE BRAINLIEST

Which descriptions can describe more than one triangle? Select two option:
side lengths of 6 ft, 8 ft, and 10 ft
angle measurements of 350, 350, and 110°
angle measurements of 30°, 409, and 50°
angle measurements of 40°, 60°, and 80°
side lengths of 4 cm, 6 cm, and 9 cm

Answers

Answer:

angle measurements of 40°, 60°, and 80°

side lengths of 4 cm, 6 cm, and 9 cm

Step-by-step explanation:

solve for z
-cz+6z=tz+83

Answers

Answer:

the answer to your equation is Z=0(with a slash on the = sign)

Step-by-step explanation:

-cz+6z-6z=tz+83-6z

-cz=tz+83-6z

Divide both side by -z

simplify and you get Z=0

z= –83/c-6+t
explanation: move all terms to the left side and set equal to zero. then set each factor equal to zero.

Which of the following is the solution set for -3t + 11 > 20?

t 3
t -3

Answers

Answer:

t= -3

:) hope this is the answer!

Answer:

t < - 3

Step-by-step explanation:

[tex] - 3t + 11 > 20[/tex]

Subtract 11 from both sides.

[tex] - 3t > 9[/tex]

Divide by - 3 from both sides.

[tex]t < - 3[/tex]

A stone arch in a bridge forms a parabola described by the equation y = a(x - h)2 + k, where y is the height in feet of the arch above the water, x is the horizontal distance from the left end of the arch, a is a constant, and (h, k) is the vertex of the parabola.

Answers

Answer: The answer would be y = - 0.071 (x - 13)^2 + 12.

Step-by-step explanation:

The next answer will be 15ft.

Answer:

For edge the answers are:

y = -0.071(x - 13)^2 + 12

Then for the next question your answer is 15.

Step-by-step explanation:

How many integers are there between √15 and √68?

Answers

Answer: Four

Step-by-step explanation: 3.9---8= 4,5,6,7.

The total number of integers between √15 and √68 are 4, 5, 6, 7, 8.

What are integers?

An integer is a number with no decimal or fractional part and it includes negative and positive numbers, including zero.

Given are the two irrational numbers -

√15 and √68

Now, we can write √15 as 3.87 and √68 as 8.25

The total integers between √15 and √68 will be -

4, 5, 6, 7, 8.

Therefore, the total integers between √15 and √68 are 4, 5, 6, 7, 8.

To solve more questions on integer estimations, visit the link below-

https://brainly.com/question/15034252

#SPJ2

convert 46 milliliters to fluid ounces if 1 millimeter equals 0.034 fluid ounces by cross multiplying

Answers

Answer:

Let the fluid ounces for 46ml be x.

46 x

1 0.034

Once cross-multiplied, the equation will look like:

1.564 = 1x

x = 1.564

Therefore, the 46ml have 1.564 fluid ounces.

One hundred students were surveyed about who they would vote for. What is
the test way to display the results? Explain your answer.

Answers

Answer:

Bar Graph?

Step-by-step explanation:

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