Name two acute vertical angles.

Answer:

(-4,-1)

Step-by-step explanation:

-3x+10y=2

-3x+3y=9

-3x=2-10y

-3x=9-3y

2-10y=9-3y

2-9=10y-3y

7y=-7

y=-1

-3x+3(-1)=9

-3x-3=9

-3x=12

x=-4

Answer:

X=4, y=-1

Step-by-step explanation:

-3x+10y=2 multiple by 3

-3x+3y=9 multiply by 10

9x+30y=6

30x+30y=90

Subtract equation 1 from 2

30x-9x+30y-30y=90-6

21x+0=84

21x=84

Divide both side by 21

X=4

Substitute 4 for x in equation 1

3x+10y=2

3(4)+10y=2

12+10y=2

10y=2-12

10y=-10

Divide both side by 10

Y=-1

Answer:

volume of entire shape = 80 + 32 = 112 cubic inches

Step-by-step explanation:

area of rectangle = 80 in³

area of square pyramid = 1/3 · b² · h       (b = base)

A = 1/3 · 4² · 6  =  16 · 2  = 32 in³

Answer:

463.49

Step-by-step explanation:

400: four hundred

60: sixty

3: three

.49: forty nine hundredths

400 + 60 + 3 + .49 = 463.49

Answer:

3 inches is 150 and 1/2 is 25

Step-by-step explanation:

Answer: The answer would be C

Explanation: I am taking the test right now and that answer is the only one that would make sense. I apologize if I am wrong.

Answer:

100.3 units²

Step-by-step explanation:

Area of the figure = area of two semicircles + area of a parallelogram

= 2(½*πr²) + b*h

Where,

Radius (r) = ½ of 8 = 4

Base (b) = 10

Height (h) = 5

Plug in the values

Area of figure = 2(½*π*4²) + 10*5

= 16π + 50

Area = 100.265482

Area of figure = 100.3 units² (nearest tenth)

Answer:

√2 is the only irrational number here. Others are rational

Step-by-step explanation:

Answer:

I think it's B (A and C)

Step-by-step explanation:

Answer:  270 rounded to the nearest hundred is: 300.

Step-by-step explanation:

round the number up to the nearest hundred if the last two digits in the number are 50 or above.

Answer:

i think its 300

Step-by-step explanation:

hope it helps :)

Answer:

The mode of the following number of countries randomly selected travelers visited in the past two years is 13.

Step-by-step explanation:

The mode of a data-set is the value that appears the most commonly, the most frequently.

In this data-set:

13 appears 3 times

7 and 4 twice

The others once

So 13 is the mode.

Answer:

-6

Step-by-step explanation

-3+1(-3)

-3-3

-6

Answer:

-6

Step-by-step explanation:

-3 + (-3) = -6.

Answer:

None are correct.

Step-by-step explanation:

10/30 wanted pepperoni, so 1/3 of them wanted pepperoni.

15/30 wanted cheese, so 1/2 wanted cheese.

5/30 wanted hamburgers, so 1/6 wanted hamburgers.

You can use this information to estimate the number of the 150 students who wanted each.

1/3 of 150 = an estimated 50 wants pepperoni

1/2 of 150 = an estimated 75 wants cheese

1/6 of 150 = an estimated 25 wants hamburgers

Now you can use this to see which one is true.

A. There are 40 students who want pepperoni

not true, there are 50

B. There are 100 students who want either pepperoni or hamburger

50(pepperoni) + 25(hamburger) = 75, so this is not true

C. There are 10 more students who will want cheese than hamburger

75(cheese) - 25 (hamburger) = 50, so this is not true.

D. There are 5 more students would want pepperoni than hamburger

50 (pepperoni) - 25 (hamburger) = 25, so this is not true

None of these answers are correct

Answer:

6, 13 and 14

Step-by-step explanation:

Answer: -10x - 10

Step-by-step explanation:

1. Distribute --> 2x - 6 - 12x-4

2. Simplify --> -10x - 10

Answer:

-10x - 10

Step-by-step explanation:

Answer:

answer below

Step-by-step explanation:

when you double the dimension of a rectangular prism you create a very similar one with a scale factor of 2. the surface area will increase and the scale factor will be (2^2 = 4) and volume will be (2^3=8) for the cubes of the scale

Answer:

like terms have the same variables and powers. hope this helps

Answer:

i think its

Step-by-step explanation:

D

Answer:

Sample space S = {0,1,2,3,4,5}

Step-by-step explanation:

We all know that when a dice is tossed, the minimum value that can be obtained is 1 and the maximum value that can be obtained is 6.

Now, when two dice are tossed, the possible cases are:

[tex]= \left\{\begin{array}{cccccc}(1,1)&(1,2)&(1,3) &(1,4)&(1,5)&(1,6)\\(2,1)&(2,2)&(2,3) &(2,4)&(2,5)&(2,6)\\(3,1)&(3,2)&(3,3) &(3,4)&(3,5)&(3,6)\\(4,1)&(4,2)&(4,3) &(4,4)&(4,5)&(4,6)\\(5,1)&(5,2)&(5,3) &(5,4)&(5,5)&(5,6)\\(6,1)&(6,2)&(6,3) &(6,4)&(6,5)&(6,6)\end{array}\right\}[/tex]

However, the magnitude of the difference in no. of dots showing up in the two dice is:

[tex]= = \left\{\begin{array}{cccccc}(1,1)=0&(1,2)=1&(1,3)=2 &(1,4)=3&(1,5)=4&(1,6)=5\\(2,1)=1&(2,2)=0&(2,3)=1 &(2,4)=2&(2,5)=3&(2,6)=4\\(3,1)=2&(3,2)=1&(3,3)=0 &(3,4)=1&(3,5)=2&(3,6)=3\\(4,1)=3&(4,2)=2&(4,3)=1 &(4,4)=0&(4,5)=1&(4,6)=2\\(5,1)=4&(5,2)=3&(5,3)=2 &(5,4)=1&(5,5)=0&(5,6)=1\\(6,1)=5&(6,2)=4&(6,3)=3 &(6,4)=2&(6,5)=4&(6,6)=0\end{array}\right\}[/tex]

Thus, the sample space Sample space-related when two dice are tossed & the magnitude is:

S = {0,1,2,3,4,5,}

Answer:

B = 38

Step-by-step explanation:

b=3b-76

-3b  -3b

-2b=-76

b=38

The appropriate score for a student who studies for 1.5 hours according to the scatterplot is 94.

A scatterplot is a graph of two variables that shows the relationship that exists between the two variables.  In the given scatterplot, the test scores is on the x-axis while the study time is on the y-axis.

When 1.5 hours (90 minutes) on the x axis is traced to the dot on the y-axis, it can be seen that the score is 94.

To learn more about scatterplots, please check: https://brainly.com/question/25280625

#SPJ2

Answer:

B. 94

Step-by-step explanation:

edge 2023

Answer:

63 inches

Step-by-step explanation:

the diameter is the entire line across the circle, the things needed to find out the circumference of the circle are the radius. that means you would divide your diameter in half to get 10. after you done that, you would input that into the equation:

c=2Π10

that would get you about 62.83 or 63

Answer:

.

Step-by-step explanation:

Answer:

your answer is D because the unit rate is 23.50 is what it increases every time

Answer:

D

Step-by-step explanation:

Just multiply 23.50 by each one and you're done!

Answer:

to find the Area of a Triangle, you have to multiply the base times the height of the triangle to find the Area.

Step-by-step explanation:

For example..

If the Base ( bottom part of the triangle) was 10 and the height ( the vertical line of the triangle) was 5, you would multiply them together to get 50. So 5o would be the area of the Triangle.

Answer:

1/2 x b x h

Step-by-step explanation:

b= base

h= hieght

1.  Multiply your base by 1/2

2. Then multiply the sum of that by your hieght

Ex: A trianle with a base of 18 and hieght of 4

1. 1/2 x 18 = 9

2. 9 x 4 = 36

Answer:

y=1/2x+7

Step-by-step explanation:

y-3= 1/2(x+ 8)

y-3=1/2x+4

+3 .        +3

y=1/2x+7

Answer:

C

Step-by-step explanation:

Answer:

the assistants salary before was $44,6653

Answer: A and E

Step-by-step explanation: