Mathematics College

Help&EXPLAIN

Don’t use for points or will be reported and I’ll take the points back

Help&EXPLAIN Dont Use For Points Or Will Be Reported And Ill Take The Points Back

Answers

Answer 1

Answer:

x = 122

Step-by-step explanation:

An exterior angle of a triangle = sum of the other two interior angles.

x = 90 + 32

x = 122

Related Questions

Kevin can travel 22 1/2 miles in 1/3 hours. What is his average speed in miles per hour

Answers

Answer:

67 1/2

Step-by-step explanation:

22 1/2*3

Solve the equation 2(x-3) = 14

Answers

The answer is X=10.

Can you look at the photo and help please.?

Answers

Answer:

sorry it aint werking for meeee

Step-by-step explanation:

Change x+2y=-6 into y=mx+b form

Answers

The answer would be Y= -1/2x-3

Answer:

y = -3 - x/2

Step-by-step explanation:

x + 2y = -6  

You have to isolate y by minusing x on both sides

2y = -6 - x    

Then you will isolate y by dividing both sides by 2

y = -3 - x/2

work out yhe value of 6.105×10^8/3.7×10^3 give your answer in standard form​

Answers

1.65 x 10^11

Hope this helps

Solve this system by substitution. y = 3x - 12 6x + y = 6 *Remember to write your answer as a coordinate voint (x, y).​

Answers

6x+1(3x-12)=6
6x+3x-12=6
9x-12=6
+12= 18/9 x=2

Y=6-12
Y=-6 (2,-6

4x+3(2x-1)-4x i need help

Answers

Answer:

x=0.5

Step-by-step explanation:

Simplifying

4x + -3(2x + -1) + -4x = 0

Reorder the terms:

4x + -3(-1 + 2x) + -4x = 0

4x + (-1 * -3 + 2x * -3) + -4x = 0

4x + (3 + -6x) + -4x = 0

Reorder the terms:

3 + 4x + -6x + -4x = 0

Combine like terms: 4x + -6x = -2x

3 + -2x + -4x = 0

Combine like terms: -2x + -4x = -6x

3 + -6x = 0

Solving

3 + -6x = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-3' to each side of the equation.

3 + -3 + -6x = 0 + -3

Combine like terms: 3 + -3 = 0

0 + -6x = 0 + -3

-6x = 0 + -3

Combine like terms: 0 + -3 = -3

-6x = -3

Divide each side by '-6'.

x = 0.5

Simplifying

x = 0.5

A group decides to go white-water rafting on a river. The map they have of the river has the scale 3 inches:7 miles. On the map, the distance between the start point and the end point of their trip is 15 inches. What is the actual distance?

Answers

10 inches is a good size for the diametee

It’s due late tonight can some pls help me pass

Answers

Answer:

Table A

Step-by-step explanation:

plugging the x values into the rule f(x)=-2x gets you

f(-3)= 6

f(-1)= 2

f(1)= -2

f(3)= -6

Solve p
0.6p+4.5=22.5

I need an answer before 11:59 pm

Answers

P = 30 is the answer

When a virus is placed on a tobacco leaf, small lesions appear on the leaf. To compare the mean number of lesions produced by two different strains of virus, one strain is applied to half of each of 8 tobacco leaves, and the other strain is applied to the other half of each leaf. The strain that goes on the right half of the leaf is decided by a coin flip. The lesions that appear on each half are then counted. The data are given below:
Leaf Strian 1 Strain 2
1 31 18
2 20 17
3 18 14
4 17 11
5 9 10
6 8 7
7 10 5
8 7 6
What is the number of degrees of freedom associated with the apropriate t-test for testing to see if there is a difference between the mean number of lesions per leaf produced by the two strains?
a. 7.
b. 8.
c. 11.
d. 14.
e, 16.

Answers

Answer: a. 7

Step-by-step explanation: Degrees of Freedom is the number of values "allowed" to vary. For example:

In the experiment above, the sample has 8 tobacco leaves. Two strains will be applied to each leaf. The decision of which strain goes to the right or left is random. Each strain have 7 possible leaves it can be applied, because, for the last, the eight leaf, there is no choice.

Therefore, the degrees of freedom for this experiment is 7.

It can also be calculated as

df = n - 1

df = 8 - 1

df = 7

-6
O A. Q = (1,2); P =(3,4); R = (5,6)
O B. Q = (3,5); P = (7,6); R = (5,2)
O c. Q = ( 6, 10); P = ( 14, 12); R = (10,4)
D. Q = (12, 20); P = ( 28, 24); R = (20,8)
Other

Answers

Answer:

IS A guys okay A

Step-by-step explanation:

You Suck So Much ohhhhhhhhhhhhhhhhhhhhhhhh

You are given the following equation: (x+3)^2 + (y+9)^2 = 144 What is the
(h,k)

Answers

Answer:

Step-by-step explanation:

Equation of circle: (x - h)² + (y -k)² = r²

(x+ 3)² + (y + 9)² = 144

(x+ 3)² + (y + 9)² = 12²

h = -3 ; k = -9

1.
Identify the vertex, complete the table, and graph g(x) = (x - 4)2 – 5.
y
g(x)
X
Vertex:

Answers

Answer:

g(x) = (x - 4)^2 - 5, and the vertex is (4, -5)

Step-by-step explanation:

Please, use " ^ " to indicate exponentiation:  g(x) = (x - 4)^2 – 5.  Comparing this to y = a(x - h)^2 + k, we see that h must be 4 and k must be -5.  Thus, the vertex is (4, -5).

Make a table showing several x-values and the corresponding y-values:

x       g(x) = (x - 4)^2 - 5                     (x, y)

0                    (-4)^2 - 5 = 11               (0, 11)

4                (4 - 4)^2 - 5 = -5               (4, -5)


So far, Monica has read ã of a book. She
has read the same number of pages each
day for 5 days. What fraction of the book
does Monica read each day?

Answers

How many pages are their?

Simplify by dividing (-3/8) -5/9

Answers

Answer:

[tex]\frac{-27}{40}[/tex]

Step-by-step explanation:

[tex](\frac{-3}{8})[/tex]÷[tex]\frac{5}{9}[/tex]

[tex]\frac{-3}{8}[/tex]×[tex]\frac{9}{5}[/tex]

[tex]\frac{-27}{40}[/tex]

subtract 10x^2-10x+2 from -8x^2+7x-7

Answers

Answer:

-18x^2+17x-9

Step-by-step explanation:

The value of a boat is depreciating at a rate of 7% per year. In 2006, the boat was worth $17,300. Find the value of the boat in 2011. Enter the exponential decay function for this situation.
The exponential decay function is y = .

In 2011 the boat will be worth $ .

Answers

Answer:

Step-by-step explanation:

[tex]V=Ar^t\\ \\ V=17300((100-7)/100)^t\\ V=17300(0.93)^{(y-2006)}\\ V(2011)=17300(0.93)^{(2012-2006)}=\$ 11192.29[/tex]

Which expression shows another way to write 36+16?
4(9)+4
4(9+4)
6(6+8)
(6+4)(6+4)

Answers

Answer:

36+16= 52

4(9)+4= 40, which does not equal 52.

4(9+4) = 52.

6(6+8) = 84, which does not equal 52.

(6+4)(6+4) = 100, which does not equal 52.

So, 4(9+4) is correct.

Let me know if this helps!

What type of jobs offer commissions?

Answers

Answer:

Sales Engineers. ...

Wholesale and Manufacturing Sales Representatives. ...

Securities, Commodities, and Financial Services Sales Agents. ...

Advertising Sales Agent. ...

Insurance Sales Agent. ...

Real Estate Brokers and Sales Agents. ...

Travel Agents.

Step-by-step explanation:

What type of jobs offer commissions?

-Sales Engineers

-Wholesale and Manufacturing Sales Representatives

-Securities, Commodities, and Financial Services Sales Agents

-Advertising Sales Agent

-Insurance Sales Agent

-Real Estate Brokers and Sales Agents

-Travel Agents

Who needs help in edge classes? $50 a class

Answers

Answer:

Step-by-step explanation:

I don’t understand so sorry I can’t help

Answer:

me plz

Step-by-step explanation:

Help me pls pls pls

Answers

Answer:

1.61

Step-by-step explanation:

Answer:

Step-by-step explanation:

1.61

Pls help!!! Will mark Brainiest!

Factor each expression using the GCF. Check your work using the Distributive Property.
9. 3x + 12
10. 6x - 30
11. 20x - 16
12.-50x + 80
13. 77 + 22x
14. 21x - 14

Answers

Answer:

9.3(x+4)

10.6(x-5)

11.4(5x-4)

12.-10(5x-8)

13.11(7+2x)

14.7(3x-2)

Step-by-step explanation:

URGENT
I put an answer already but I am not sure if it is right. I need a Confirmation.

Answers

Answer:

I think you are correct.

Step-by-step explanation:

Sorry if I am wrong

60÷(63÷7)=
I don't understand plz help​

Answers

Answer:

answer is simple

first we will solve the bracket

(63÷7)

it is 9

and then 60÷ 9

which gives 6.67

it cost 0.60 cents to run a fan for 4 hours how much does it cost to run the fan for 6 hours I need an answer asap

Answers

Answer:

$0.90

Step-by-step explanation:

So first you need to find the rate (showing how much money it costs to run for 1 hour) so you get 0.60 and divide it by 4 and its 0.15, then multiply 0.15 by 6 and get 0.90

A vase in the shape of a cube measures 8 inches on each side. The vase is half full of water. How many cubic inches of water are in the vase?

Answers

Answer:

64in cubes

Step-by-step explanation:

Because if the vase is half full, half of 8 is 4. To find the volume of a cube is l x W x H. So 4 x 4 x 4= 64.

21< -4+5x Hurry I need it ​

Answers

x=5
uhhhhh because yea

Sully has completed 3/10 of a book. He has read 45 pages so far. How many pages are in the whole book?

Answers

there are 150 pages in the whole book

Answer:

150 pages

Step-by-step explanation:

3/10 is equal to 0.3, or 30% of the book. We can set up an equation to find the total number of pages in the book, with x representing the number of pages.

0.3x=45

0.3x/0.3=45/0.3

x=150

Which is the slowest reading rate?
A. 3 pages in 9 minutes
B. 4 pages in 10 minutes
C. 5 pages in 13 minutes
D. 7 pages in 20 minutes

Answers

Answer:

A. 3 pages in 9 minutes

Step-by-step explanation:

3 & 9 are all the lowest out of those options.

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