Please help I’ve been stuck on this for over 20 mins!

Answer:

a) x = 60

b) b = 110

Step-by-step explanation:

A)

2x and 120 are vertical angles.

vertical angles are equivalent.

2x = 120

divide both sides of the equation by 2

2x/2 = 120/2

x = 120/2

x = 60

B)

b + 20 and 130 are on the same side of the line

(I forgot what the math term is, but they're also equal)

b + 20 = 130

subtract 20 from both sides of the equation

b + 20 - 20 = 130 - 20

b = 130 - 20

b = 110

Step-by-step explanation:

Here you go, I hope this is helpfull

The length of the other side of the wall is √500 ft

To get the length of 'd', we will use the pythagoras theorem as shown below:

Given the following

According to the theorem;

[tex]h^2=a^2+d^2\\30^2 = 20^2 + d^2\\900 = 400 + d^2\\d^2 = 900 - 400\\d = \sqrt{500} ft[/tex]

Hence the length of the other side of the wall is √500 ft

Learn more on pythagoras theorem here: https://brainly.com/question/343682

Answer:

the answer would be X=0.82

Answer:

$6 Each

Step-by-step explanation:

First, add all the costs together:

3 $6 apps

   3*6=18

2 $3 desserts:

   2*3=6

Add the totals up to get a total of $24, then divide that by 4 since it's being split between 4 people.

Answer:

4.598 meters

Step-by-step explanation:

........

Answer:

Step-by-step explanation:

Sue's initial wage per hour = $10

Sue's wage per hour after the increase = $100

a. Economic surplus to be enjoyed = $100 - $10

                                                      = $90

Sue would enjoy an economic surplus of $90.

b. No, because in this case the wage per hour for each 400 student would be;

                                          =  [tex]\frac{100}{400}[/tex]

                                          = $0.25

                                          = 25 cents

Redistribution of income is the act of equal sharing of wealth among a certain number of people.

The problem here is that Sue would feel cheated with the division of the earnings among 400 students, but very happy when her wages was increased.

Though the income incentive redistribution programs reduce poverty, but it may be unfair.

Answer:

1/8 of a gallon

Step-by-step explanation:

5/8=5/8

1/2=4/8

5/8-4/8= 1/8

Answer:

It´s C (AKA) 1/8 G

I did the test.

Answer:

I think it would be 10,000 because 100% means the number exact + 50% of that number which equals to 10,000

Step-by-step explanation:

If right brainlist plz thx

Answer:

96 cm^2

Step-by-step explanation:

The triangle can be split into 2 6-8-10 triangles, each with area 24. The bottom parallelogram area is base times height, or 8 * 6, so 48. 24 + 24 + 48 is 96.

Answer:

no

Step-by-step explanation:

they over lap

(B) 4 hr is the correct answer.

★ Speed of body is defined as the ratio of distance travelled to the time taken[tex].[/tex]

Given that,

distance = 56 miles

speed = 14 miles per hour

By substituting the values, we get

⭆ time = distance/speed

⭆ time = 56/14

⭆ time = 4 hr

Answer:

B

Step-by-step explanation:

Answer:

Don’t make sense sorry

Step-by-step explanation:

Answer:

6 weeks

Step-by-step explanation:

If you look at the information it gives you, you can see it says 12 quizzes in 3 weeks and she needs 24 quizzes. So every 3 weeks she does 12 quizzes, and if you add 12 and 12 you get 6 weeks.

Answer:

Inequality Form: -1 < x < 7

Interval Notation: (-1, 7)

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Answer:

-5 is the y-intercept

Step-by-step explanation:

:))

Answer:

The answer is the -5.

Answer:

-11/2 divided by 9/4

Answer:

-11/2 divided by 9/4

Step-by-step explanation:

This is the answer I got

Answer:

y = -5x + 4

Step-by-step explanation:

In the equation y = mx + b , m stands for slope and b stands for the y intercept. In the coordinates (-1,4) the y value is 4 meaning that it's your y-intercept. The slope is already given to you so just add the X.

Answer:

y = -5x - 1

Step-by-step explanation:

Since you have the slope and a given point you can use the point-slope formula to solve for the y-intercept formula.

Point slope formula = y - y = m(x - x)

m = -5    (-1, 4)

y - 4 = -5(x +1)

y - 4 = -5x - 5

y = -5x - 1

Answer:

  5

Step-by-step explanation:

Put -2 where x is and do the arithmetic.

  f(x) = 2x² -3

  f(-2) = 2(-2)² -3 = 2(-2)(-2) -3 = 8 -3

  f(-2) = 5

Answer:

f(-2) = 5

Step-by-step explanation:

We just need to substitute x with -2 and simplify.

f(x) = 2x² - 3

f(-2) = 2(-2)² - 3

f(-2) = 2(4) - 3

f(-2) = 8 - 3

f(-2) = 5

Best of Luck!

Answer:

it is a dotted line, because of the < symbol. If there is no line under < then it is dotted, but if there is a line under the < symbol it will be solid

Step-by-step explanation:

Answer:

C the slope of a line is positive

Step-by-step explanation:

   Hypothesis: The phrase following the "if" part of a conditional statement. So the answer would be c- The slope of a line is positive.

C) the slope of a line is positive

A conditional statement has two parts: hypothesis (if) and conclusion (then).

We have the given statement as:

If the slope of a line is positive, then the line is not horizontal.

Here, "if" part of a conditional statement is the slope of a line is positive

So, the hypothesis of the statement is the slope of a line is positive

Therefore the correct option is (C).

Learn more: https://brainly.in/question/1245685

4 White Cats

( 13 - 7 ) - 2

    6 - 2

      4

Answer:

he has to make 12 shots

Step-by-step explanation:

Josh will have to make a minimum of 12 shots to the basket to reach his goal on Tuesday. Basically, 12 shots are 80% of 15 shots he decides to take every Monday and Tuesday.

  [tex]\rm Josh's goal= \dfrac{80}{100} x 15[/tex]

 [tex]\rm Josh's\ goal = 12[/tex]

Hence, Josh will have to make 12 free throws into the basket on Tuesday to be able to score at least 80% of his free throws as baskets.

To know more about basketball free throws, click the link below.

https://brainly.com/question/3204183

Answer:

I think it is 17[tex]\sqrt{13\\\\[/tex]

Step-by-step explanation:

Answer:

17 root 13

Step-by-step explanation:

Answer:

2 g/cm3

Step-by-step explanation:

D=m/V

D=12g/6 cm3

D=2 g/cm3

Answer:

2g/cm3

Step-by-step explanation:

Right answer is correct

Step-by-step explanation:

3x=6

X=6

_

3

X=2..

3Y=3

Y=3/3

Y= 1

Answer:

b = (4/6) - a/2

Step-by-step explanation:

6b + 3a = 4

6b = 4 - 3a

b. = (4 - 3a)/6

b. = (4/6) - a/2

The value of b is (4 - 3a)/6, or the equation in terms of a is (4 - 3a)/6 after making the subject as b.

It is defined as the combination of constants and variables with mathematical operators.

In the provided expression, variable and constant are there

It is given that:

The equation in a and b, where a and b are the variables:

3a + 6b = 4

Here the indicated variable is b.

To find the value of b in terms of a make the subject as b:

Subtract 3a on both the sides in the equation 3a + 6b = 4:

The equation becomes:

3a + 6b -3a = 4 - 3a

6b = 4 - 3a

Divide by 6 on both sides:

The equation becomes:

6b/6 = (4 - 3a)/6

b = (4 - 3a)/6

Thus, the value of b is (4 - 3a)/6, or the equation in terms of a is (4 - 3a)/6 after making the subject as b.

Learn more about the expression here:

brainly.com/question/14083225

#SPJ2

Answer:

B

Step-by-step explanation:

Answer:

I believe the difference between the highest and lowest observation is known as range.

Answer:

Step-by-step explanation:

The difference between the highest and lowest observation is known as​ Range