45 Points- Geometry


HELP ME

Answer:

12960

Step-by-step explanation:

(30+2)*405

405*30 + 405*2

12150+810

12960

Hope this helps plz hit the crown :D

Answer:

B is a variable so you would either get 7 times whatever "B" is or 7b.

Step-by-step explanation:

Answer:

7 x b

7b

7 * b

(any of these would work)

Step-by-step explanation:

the word product indicates that 7 and b are multiplied

Answer:

B. 6i√6

General Formulas and Concepts:

Algebra II

Step-by-step explanation:

Step 1: Define expression

√-216

Step 2: Simplify

Answer:

B

Step-by-step explanation:

:-)

Answer:

between 7 and 23

Step-by-step explanation:

Hello!

[tex]\large\boxed{c = 12.65}[/tex]

Use the Pythagorean Theorem to solve for the hypotenuse:

a² + b² = c²

Plug in the given values:

12² + 4² = c²

144 + 16 = c²

160 = c²

Take the square root of both sides:

c = √160

c ≈ 12.65.

Answer:

12.6

Step-by-step explanation:

12 square plus 4 square then the root of that equals 12.6  

Answer:

89 is the answer.

Step-by-step explanation:

Answer:

yr ans is 89.

hope it helps.

Answer:

-207xy

Step-by-step explanation:

-6x^3 - 9xy + 18x

-216x -9xy +18x

-225xy + 18x

-207xy

If I'm not mistaken.

Answer:

18,750

Step-by-step explanation:

If you add up all of the expenses you get 18,750.  I hope this helps!

Do you give brainliest?

Answer: D

Step-by-step explanation:

Answer:

3x^3 + 7x^2 + 7x + 5

Step-by-step explanation:

Use long division for polynomials.

Answer:

c

Step-by-step explanation:

Answer:

yes because the slopes are the negative reciprocal of eachother

Step-by-step explanation:

Answer:

should be c

Step-by-step explanation:

Answer: D

Step-by-step explanation:

a*ex

Answer:

1,000,000

Step-by-step explanation: Since there are 10 possible digits, we know that there is a 1/10 chance for any possible digit in any slot. So, since there are 6 slots we can do 1/10^6, or 1 in 1 million.

So, 720 ways are available if each digit can be repeated

A combination is a mathematical technique that determines the number of possible arrangements in a collection of items where the order of the selection does not matter. In combinations, you can select the items in any order.

The access code to a house security system consists of 6 digits.

[tex]6!=6\times 5 \times 4\times 3\times 2\times 1\\6!=720[/tex]

Learn more about the value combination:

https://brainly.com/question/10560518

Answer:

x=1.25, y=1.75

Step-by-step explanation:

The two triangles formed (one triangle with side lengths of 5, 7, 8 and another with sides 5+x, 10, and 7+y) are similar, because they share the same angle measures.

Now, 2 sides given that we can compare ratios with are the side with length 8, and the side with length 10. 10/8= 1.25, which is the ratio of the sides on these 2 triangles.

Now we want to find what the side '5+x' is equal to. To do that we can use our  ratio, and multiply 5 by 1.25 to find '5+x'. This is 6.25. To find x, all we need to do is subtract 5 from 6.25, which is 1.25.

Let's find y now. Do the same thing that we did with the side '5+x'; find what '7+y' is by multiplying 7 by 1.25, which is 8.75. 8.75-7= 1.75.

Hope this helps! :)

Answer:1.16 to 30 times     2.8 to 30 times     3.less likely to land on c

4.125 times       5.Yes

Step-by-step explanation:The probability is unknown but an educated guess.

Answer:

Photo?

Step-by-step explanation:

Answer:

every umber except for 7 is false

Step-by-step explanation:

Answer:

5x3 + 4398046512349

Step-by-step explanation:

Use PEMDAS

Parenthesis, Exponents, Multiply, Divide, Add, Subtract

Answer:

5x3 + 4398046512349

Step-by-step explanation:

Answer:

a. 80g fish

b. 200g butter

Step-by-step explanation:

a. you have to divide it by 3 because 2 is 1/3 of 6 so 240/3 = 80g of fish.

b. multiply by 2.5 because 15 is 2.5 times 6 so 80*2.5=200g of butter.

Answer:

a) 80g of fish

b)200g of butter

Step-by-step explanation:

a) 240/6=40g per people

40*2=80

b)80/6=13 1/3g per people

13 1/3*15=200

Answer:

The Greatest Common Factor (GCF) for 28 and 63, notation CGF(28,63), is 7.

Step-by-step explanation:

The factors of 28 are 1,2,4,7,14,28;

The factors of 63 are 1,3,7,9,21,63.

So, as we can see, the Greatest Common Factor or Divisor is 7, because it is the greatest number that divides evenly into all of them.

Brainlist maybe? :)

Answer:

Part A: Factor out the GCF. In this case, the GCF is 2y. So it looks like

2 x^3 * y+18xy-10 x^2 * y-90y=2y (x^3 - 5 x^2 + 9x-45)

Part B: The result from above will need to be factored by grouping.

Part C: If you switch the terms, the factoring will work out differently, but at the end, the factorization will be the same.

Step-by-step explanation:

Answer:

The relation is a linear function with the equation: y = -6/5x + 3/5

Step-by-step explanation:

                                            Question 5)

The given graph is a straight line.

We know that the graph of a linear function is a straight line that can be written in the form

[tex]y = mx+b[/tex]

where m is the slope and b is the y-intercept

The slope of the line can be determined by taking two points

(3, -3)

(-2, 3)

Finding the slope

[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]\left(x_1,\:y_1\right)=\left(3,\:-3\right),\:\left(x_2,\:y_2\right)=\left(-2,\:3\right)[/tex]

[tex]m=\frac{3-\left(-3\right)}{-2-3}[/tex]

[tex]m=-\frac{6}{5}[/tex]

From the graph, the y-intercept can be obtained by setting x=0 and check the corresponding y-value of y.

or substituting m = -6/5 and (3, -3) in the slope-intercept form to determine y-intercept 'b'.

[tex]y = mx+b[/tex]

[tex]-3\:=-\frac{6}{5}\left(3\right)\:+\:b[/tex]

[tex]-\frac{18}{5}+b=-3[/tex]

[tex]b=\frac{3}{5}[/tex]

now substituting m = -6/5 and b = 3/5 in the slope-intercept form to determine the equation of the linear function

y=mx+b

y = -6/5x + 3/5

Therefore, the relation is a linear function with the equation: y = -6/5x + 3/5

Answer:

90 cents

Step-by-step explanation:

6 cans collected --- 9 cents

60 cans collected --- [tex]\frac{60}{6}[/tex] × 9 cents = 90 cents

Answer:

Step-by-step explanation:

6cans=9cents

60cans=60*9=540÷6

90.

Answer:

x < 3

Step-by-step explanation:

please mark me brainliest

Answer:

x<3

Step-by-step explanation:

5 > x + 2 sub 2 from both sides

x<3

Answer:

In the first one, the decimal moves twice. In the second, once, none in the third, andin the fourth, four times.

Answer:

A. Charlie

B. Charlie used 48 more beads than Shaniqua

Step-by-step explanation:

Charlie:

25 necklaces with 96 beads in each necklace.

Total beads used = number of beads per necklace × number of necklace

= 96 × 25

= 2,400 beads

Shaniqua:

28 necklaces with 84 beads in each necklace.

Total beads used = number of beads per necklace × number of necklace

= 84 × 28

= 2,352 beads

A. Charlie used more beads

B. 2,400 beads - 2,352 beads= 48 beads

Charlie used 48 more beads than

Shaniqua

Answer:

3/2 + t - 5

Step-by-step explanation:

1/2(3+4t-10)

Open brackets

3/2 + 4t/2 - 10/2

3/2 + t - 5

I hope this helps:)

Answer:

2t+-7/2

Step-by-step explanation:

1

2

(3+4t−10)

=(

1

2

)(3+4t+−10)

=(

1

2

)(3)+(

1

2

)(4t)+(

1

2

)(−10)

=

3

2

+2t−5

Answer:

1 solution

Step-by-step explanation:

x = 12

Answer:

151

Step-by-step explanation: