What is 8/9 times 1/2

Answer:

x = 50

Step-by-step explanation:

The interior angles of a Pentagon adds up to 540.

90 + 125 + 125 + 2x + 2x = 540

340 + 4x = 540

4x = 200

x = 50

Answer:

0.0769

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

c)11 miles

the day and the miles on that day add together to make the miles for the next day so 4+7=11

................................................

Answer:

x = -1

Step-by-step explanation:

3(x + 1) = -2(x - 1 ) - 4

use the distributive property to get rid of the parentheses. on -2 and -1 they cancel each other out so it becomes + 2. now you have:

3x + 3 = -2x + 2 - 4 (+2 and -4 are like terms so they become -2. so technically its 3x + 3 = -2x -2)

get +3 on the other side by subtracting it from itself and then subtracting it from -2 so it becomes -5.

3x = -2x - 5

get -2x on the other side by adding 2x to itself then adding 2x to 3x so it becomes 5x

5x = -5

divide 5 from -5 and you get x = -1

Answer:

59% decrease

Step-by-step explanation:

Answer:

The anwser is 213.465 m2

Step-by-step explanation:

Yes uh get it i guess

Answer:

I got 114

Step-by-step explanation:

Formula for a triangle is bh1/2

(12)(19)(1/2)

228(1/2)

= 114

Hope that helps ig

Answer:

I love algebra anyways

The ans is in the picture with the  steps how i got it

(hope this helps can i plz have brainlist :D hehe)  

Step-by-step explanation:

Answer:

342

Step-by-step explanation

14+14+14 = 42

42 + 300 = 342

Answer:

286 minutes

Step-by-step explanation:

can you give brainlest or good review

Answer:

Hello!

Let's call X to the number of minutes of long-distance calls you plan to make.

The cost of plan A is given by 25%2B0.05X

The cost of plan B is given by 5%2B0.12X

Plan B is advantageous when its cost is lower than plan A's. Therefore, we set the inequality

5%2B0.12X+%3C+25%2B0.05X

And then solve for X. This will give us the range of minutes for which B is more convenient.

Subtract 5 from both sides of the inequality to get:

0.12X+%3C+20%2B0.05X

Now subtract 0.05X:

0.12X+-+0.05X+%3C+20

0.07X%3C20

Finally, divide by 0.07 to get:

X+%3C+20%2F0.07

X++%3C+285.71

So plan B is advantageous if you plan to use less than 286 minutes of long distance calls.

I hope this helps!

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Answer:

<E=<K

DE=JK

Step-by-step explanation:

The first two answers are correct because they are corresponding. One way of solving is going through each answer and comparing the measurements, if they are congruent then the statement is true, if not it is false.

1) <E=88 and <K=88, since 88=88 this is a true statement.

2) DE=14 mi and JK=14 mi, since 14=14 this is a true statement.

3) CD=14 mi and KL=25 mi, since 14[tex]\neq[/tex]25 this is a false statement.

4) EB=25 mi and MJ=14 mi, since 25[tex]\neq[/tex]14 this is a false statement.

Answer:

44

Step-by-step explanation:

Answer: 44

Step-by-step explanation:

[5 - 3(8/4)] + (5^5/10^2)+(20-6.25) = 44

6

Step-by-step explanation:

B1=6

B2=3

A=1/2

A=27

H=?

A=1/2h(6+3)

A=1/2h(9)

A=9/2

27=4.5

H=27/4.5

H=6

Answer:

200 to 70

Step-by-step explanation:

well if it were 100 it would be 20 people to 7 so scale it up by 10 and you get 200 to 70 people

ni p*t* idea pibe :)

Answer:

2 gallons

Step-by-step explanation:

add on 8 until u get 12

plz mark as brainliest

thank you

19NBoli

:)

Answer:

K N O

Step-by-step explanation:

hope this helped you

Answer:

b u t is congruent to k o n

Step-by-step explanation:

because it was just turned

Step-by-step explanation:

36/6 or it is just 6 depends on if you need it as a fraction or not

Answer:

(x−1)(x−2)

Step-by-step explanation:

Answer:

PS = 116

Step-by-step explanation:

Given:

PR = 6x + 16

RS = 12x - 26

Required:

Find PS

Solution:

Since R is the midpoint of PS, therefore,

PR = RS

6x + 16 = 12x - 26

Collect like terms

6x - 12x = -16 - 26

-6x = -42

Divide both sides by -6

x = -42/-6

x = 7

✔️PS = PR + RS (segment addition postulate)

PS = 6x + 16 + 12x - 26

Plug in the value of x

PS = 6(7) + 16 + 12(7) - 26

PS = 42 + 16 + 84 - 26

PS = 116

Answer:

4.5=9+8=10 cause we subbed

8+9=17

Step-by-step explanation:

Answer:

x=23

Step-by-step explanation:

6(x+2)=5(x+7)

6x+12=5x+35

6x-5x=35-12

x=23

Answer: 0

Step-by-step explanation:

the answer is 0

=================================================

Explanation:

Think of z as having 1 zebra

2z means we have 2 zebras

If we started with 2z, and subtracted off 2z, then we're left with 0 zebras. We write this as 0z or just 0 since 0 times anything is 0.

---------

As another example:

Let's say we wanted to simplify 5z - 2z

Well that's the same as saying "5 zebras take away 2 zebras". We'd be left with 3 zebras because 5-2 = 3

Since 5-2 = 3, this leads to 5z-2z = 3z. The difference is that I tacked 'z's onto each number.

Answer:

$3.25 multiplied by the hour

Step-by-step explanation:

The slope of the situation if, Martha earns $15 per hour for babysitting, The parents always give her a $5 tip is $15 per hour.

A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively.

Given:

Martha earns $15 per hour for babysitting,

The parents always give her a $5 tip,

The equation for the total money earned by Martha can be written as shown below,

The total money earned = Money per hour for babysitting × number of hours + tip

Assume the total money earned is y, the number of hours is x,

y = 15x + 5

As you can see, the above equation is in slope intercept form,

Slope = $15 per hour

To know more about the slope:

https://brainly.com/question/2491620

#SPJ2

Answer:

128°

Step-by-step explanation:

180-52=128