DUE SOON

The angle measurements in the diagram are represented by the following expressions.
ZA = 82 – 10
ZB = 3x + 90°

Answer:

y = 57

Step-by-step explanation:

y α x

y = kx ; k = Constant of proportionality

81 = k* 54

k = 81/54

k = 1.5

Value of y when x = 38

y = kx

y = 1.5 * 38

y = 57

Hence, y = 57 when x = 38

Answer:

4,128

Step-by-step explanation:

not sure po. pls no hate, i just wanna help

Answer:

Two acute and one right angle triangle can form a triangle

Step-by-step explanation:

Please mark as brainliest

Answer: C

Step-by-step explanation: Because 2 times 1= 2 2times 2=4 2 times 3=6 etc...

it's 25b

5(5b)

5*5b =25b

Answer:

25b is your answer

Step-by-step explanation:

i took the test

Answer:

b. -3

Step-by-step explanation:

i hope this helps :)

Answer:

C x>3

Step-by-step explanation:

Answer:

The answer is (C) x>3

Step-by-step explanation:

Well first just solve it normally like an equation, ignore the sign for now.

-5x+20<5

Isolate the x so we subtract 20 on both sides

-5x<-15

Now divide by -5 to isolate 5 from X

x>3

You switch the sign because whenever you divide or multiply a negative number to isolate x, the sign reverses.

Step-by-step explanation:

The answer is letter B. $240

Answer:b

Step-by-step explanation:

i toke quiz and got a 100

Answer: yes because there's so much that scientists haven't discovered, so that could lead to different creatures like Bigfoot being real.

Answer:

80 minutes ; $25

Step-by-step explanation:

Let x = number of minutes

Plan A :

17 + 0.1x - - - (1)

PLAN B :

13 + 0.15x - - - (2)

Both plans will cost the same when ;

17 + 0.1x = 13 + 0.15x

Solve for X

0.1x - 0.15x = 13 - 17

-0.05x = - 4

divide both sides by - 0.05

-0.05x / - 0.05 = - 4 / - 0.05

x = 80 minutes

Amount :

17 + 0.1(80) = 17 + 8 = $25

Answer:

he needs to work at least 5 days

Step-by-step explanation:

Answer:

X+3y=17  is  x=−3y+17

-2x+3y=-7  is  x= 3 /2 y+ 7 /2

Step-by-step explanation:

Answer:

60 feet

Step-by-step explanation:

Perimeter is the sum of the four sides of a rectangle

the formula for the perimeter of a rectangle = 2 x (length + breadth)

2 x (10 + 20)

2 x (30)

= 60 feet

Alternatively, you can add the sides together : 10 + 10 + 20 + 20 = 60 feet

Answer:

-4

Step-by-step explanation:

2 more than the product of 3 and a number is -10 can be written as 3x+2=-10.

we can take this equation and solve it, first subtracting 2 from both sides to get 3x=-12.

now we divide both sides by 3 to get x=-4, so the answer is -4.

Answer:

Option 1

Step-by-step explanation:

In these points, value of y-coordinate is same.So, the line will be parallel to x-axis

Answer:

You can narrow it down to A or D because it is clear that football gets more attendance. There is typically a large distance between the 2, for example the first 1 has a distance of 80 and second a distance of 44. This means the answer is likely D, that football averages 50 more people in attendance

Step-by-step explanation:

Answer:

Yes, the probability of seeing the sample result is so far from what is expected that the probability of it occurring by chance alone is very unlikely.

Step-by-step explanation:

I hope this is right

Answer:

y = 0.55x + 1.5

Step-by-step explanation:

Slope is 0.55 and y-intercept is 1.5

Answer:

Look to explanation for help with answer :)

Step-by-step explanation:

Each year 50 new bulbs are added, so the gardener can expect that many added plants each year. So add 50 6 times and that will get to how many new bulbs will be added by 10 years time. More and more plants will be added each year and depending on which method the gardener chooses to use it will affect the buying amounts for each year as well as how many are bought.

I hope this helps! Good luck!

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Answer:.

Step-by-step explanation

first thing is you are going to have to add

joe then nuts, then boom. You have your answer

Answer:

7

Step-by-step explanation:

the left has 20 and the other side has 13 and in the middle it would be 7 because its only a quarter half of the triangle.

Answer:

it is going to be 10

Step-by-step explanation:

10•4=40

Answer:

A is the answer because...

Step-by-step explanation:

Let's narrow it down, so it is not D because 8/2=4 but 64/4=16, so already they don't share a slope. It is not B because the numbers don't work together like they should, since we are trying to prove proportionality. It is not C because we are not trying to square the numbers but find a similarity between the numbers, the same slope I mean. So that leaves A which has  the slope of 2, test it out now. 0 and 0 are the same, 4/2=2, 8/4=2, 12/6=2. So now you know that A is the correct answer.

Hope you understand! :)

Answer:

3.08×10 to the power of 4

Step-by-step explanation:

3.6×10the power of 6 =3,600,000

and 5.2× 10 to the power of 5 = 520,000

then the next step is to substract

3,600,000-520,000=308,000

then when we change it to decimal place we will get=3.08×10 to the power of 5

Answer:

I believe that the answer is A (3,-2)

Answer:

1. 4x + 6

2. -15x + 11

5. -x + 4

6. -4x + 7

9. 5x - 2

12. x + 16

Step-by-step explanation:

Remove the parenthesis for each one so everything's out in the open. Next, you group like terms. The numbers with variables on one side, and the other numbers on the other side. For example:

x + 3x - 2 + 8

Then, you combine like terms:

4x + 6

That's mostly how you do each one.