How do I find the area of this triangle? Please help me this is my second time posting a question I need help ASAP :((

Answer:

No error

Step-by-step explanation:

Ling tried to solve an equation step by step.

Step 1.

-2q + 11 = -32

Step 2.

Subtract 11 from both sides,

-2q + 11 -11 = -32 -11

-2q = -43

Step 3.

Dividing both sides by 2,

q = 21.5

Hence, the calculation has no error.

Answer:

C. Ling did not make a mistake

Step-by-step explanation:

khan

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Explanation:

Place a decimal point between the first two digits 3 and 7.

Now ask yourself how you can go from 3.7 back to the original value. Notice we can move the decimal point 6 spots to the right to go from 3.7 back to 3,700,000

Therefore, the exponent over the 10 is 6. The exponent is positive to mean we move the decimal point to the right. If we had a negative exponent, then we'd move left.

You can use a calculator to confirm that 3.7 * 10^6 = 3,700,000

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Side notes:

3,700,000 = 3 million, 7 hundred thousand

3,700,000 = 3.7 million

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

Explanation:

Let's say we had the slots A,B,C,D,E,F. Each slot represents where a flower would go.

For slot A, we have 15 different flowers to pick from.

Then slot B has 15-1 = 14 choices

C has 15-2 = 13 choices

and so on. We count our way down until we fill up slot F.

The count down looks like this: 15, 14, 13, 12, 11, 10

Multiply out those values: 15*14*13*12*11*10 = 3,603,600

If order mattered, then this represents the number of ways to select 6 flowers from a pool of 15 total.

However, order does not matter in this case. All that matters is the group overall.

For any group of 6 items, we have 6! = 6*5*4*3*2*1 = 720 different arrangements. That means the value 3,603,600 is too large exactly by a factor of 720.

We divide by 720 to get to (3,603,600)/720 = 5005 which is the final answer

It's the number of combinations where we select 6 from a pool of 15.

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As you can guess, you could use the nCr combination formula as an alternative route. Plug in n = 15 and r = 6 like so

[tex]_n C _r = \frac{n!}{r!*(n-r)!}\\\\_{15} C _{6} = \frac{15!}{6!*(15-6)!}\\\\_{15} C _{6} = \frac{15!}{6!*9!}\\\\_{15} C _{6} = \frac{15*14*13*12*11*10*9!}{6!*9!}\\\\_{15} C _{6} = \frac{15*14*13*12*11*10}{6!}\\\\_{15} C _{6} = \frac{15*14*13*12*11*10}{6*5*4*3*2*1}\\\\_{15} C _{6} = \frac{3,603,600}{720}\\\\_{15} C _{6} = 5005\\\\[/tex]

In the third to last step, notice how we have the 15*14*13*12*11*10 up top and 6*5*4*3*2*1 down below.

This value 5005 can be found in Pascal's Triangle. Look in the row that has 1, 15, ... and count out 7 spaces from the left. You should arrive at 5005. However, you'll need a fairly large Pascal's Triangle to use this method.

Given:

Total number of flower cuts = 15 different flowers

Number of flowers Jeanine Baker wants to use = 6 flowers

To find:

Total number of ways 6 flowers can be chosen

Steps:

In this question, we need to find the total number of outcomes of choosing 6 random flowers from a total of 15 flowers

Let's give each flowers a letter, so there will be A, B, C, D, E, F, G, H, I, J, K, L, M, N and O.

Now let's find all the outcomes

Outcomes= ABCDEF, ABCDEG, ABCDEH, ABCDEI, ABCDEJ, ABCDEK, ABCDEL, ABCDEM, ABCDEN, ABCDEO.....

This method will take a lot of time so, i am going to use the formula

[tex]No.outcomes = \frac{n!}{r!(n-r)!}[/tex]

Here n = total number of items, and r = number of items chosen

Also the '!' means factorial, or the product of all positive numbers less then or equal to the number, so n! = n * (n-1) * (n-2) ..... * 1

So, now substituting the formula

[tex]No.outcomes = \frac{15!}{6! * (n-r)!}[/tex]

[tex]No.outcomes=\frac{15!}{6! * 9!}[/tex]

[tex]No.outcomes = \frac{15*14*13*12*11*10*9*8*7*6*5*4*3*2*1}{6*5*4*3*2*1*9*8*7*6*5*4*3*2*1}[/tex]

[tex]No.outcomes=\frac{15*14*13*12*11*10}{6*5*4*3*2*1}[/tex]          (cutting same numbers)

[tex]No.outcomes = \frac{7*13*3*11*10}{6}[/tex]                 (simplifying)

[tex]No.outcomes = \frac{30030}{6}[/tex]

[tex]No.outcomes=5005[/tex]

Therefore, the total number of ways the 6 flowers can be chosen is 5005 ways

Happy to help :)

If u need help in this topic feel free to ask

Answer: you answer is 120.

Step-by-step explanation: all you have to do is multyply 800*.15 because that is how much present it is.

please mark me brainiest

I = prt

I= 800×0.05×3= 120

Answer- 120 $

Answer:

[tex]A)~ 2(x+2)=2x+14~(NO)[/tex]

[tex]B)~14(x+3)=14x+42~(YES)[/tex]

[tex]C)~14(x+5)=14x+70~(NO)[/tex]

[tex]D)~7(2x+6)=14x+42~(YES)[/tex]

[tex]E)~2(2x+20)=14x+40~(NO)[/tex]

[tex]So,~ B ~and ~ D ~ are~ your ~ answers[/tex]

Answer:

Step-by-step explanation:

here x1=8 , y1=9 , x2=4 , y2=4

using formula

slipe(m)=y2-y1/x2-x1

=4-9/4-8

=-5/-4

=5/4

[tex] \sqrt{5 ^{ - 3 } } x \sqrt{2 ^{ - 3} } [/tex]

Multiply the terms with equal exponents by exponents by multiplaying their bases.

[tex]( \sqrt{5 \sqrt{2) ^{ - 3} } } [/tex]

Calculate the product.

[tex] \sqrt{10 ^{ - 3} } [/tex]

Express with a positive exponent using

a ^ {-n }}} = 1

a ^ {n }}}

[tex]\large \frac{1}{ \sqrt{10 ^{3} } } [/tex]

Evaluate the Power.

[tex]\large \frac{1}{10 \sqrt{10} } [/tex]

Rationaliz the denominator

[tex] \frac{ \sqrt{10} }{100} [/tex]

[tex]\color{IRON}{SOLUTION}[/tex]

[tex] \frac{ \sqrt{10} }{100} [/tex]

Alternate form

[tex]\color{iron}{≈0.0316228}[/tex]

hi im so sorry i can not help yo with this question hopefully someone else is smart enough to help u i wish u the best im so so so o so so so sorry sorry sorry sorry sorry sorry Step-by-step explanation:

Answer:

x > - 8

Step-by-step explanation:

x + 5 > -3

x > - 8

Answer:

602.88 ft^3

Step-by-step explanation:

(6^2)(3.14)(16)(1/3) = 602.88

Answer:

Step-by-step explanation:

V=1/3 πr²h

=1/3×π×6²×16

=192 π

≈192×3.14

≈602.88 ft³

Answer:

[tex]0.38\:\mathrm{m/s}[/tex]

Step-by-step explanation:

Average velocity is given by [tex]v=\frac{\Delta x}{\Delta t}[/tex], where [tex]\Delta x[/tex] is displacement and [tex]\Delta t[/tex] is change in time.

What we know:

Solving for [tex]v[/tex]:

[tex]v=\frac{0.90}{2.4}=0.375\approx\boxed{0.38\:\mathrm{m/s}}[/tex]

Answer:

It is 1/3

Step-by-step explanation:

can i have brainly?

Point C is the reflection.

Comparing with Equation of circle( x - h )²+ ( y - k )² = r²,

center of circle = (h,k) = (1,-3)

Radius of circle =√4 = 2unit

Answer:

its blurry

Step-by-step explanation:

Answer:

arccos(.34) = 70.12 ≈ 70

Step-by-step explanation:

Answer: fourth answer

Step-by-step explanation:

you cant factor it

Answer:

Im pretty sure its A but not 100% sure-

Step-by-step explanation:

Answer:

12.95

Step-by-step explanation:

1. 173.43

2. 325.54

3. 0.6794

4. 76.45

Unlock number: 12.95

Answer:

173.43

325.54

.6794

76.45

Step-by-step explanation:

Answer:

77 boxes

Step-by-step explanation:

Step 1:

Lana's troop must sell 1000 boxes of cookies, but there are 13 girls in total. Supposing that each girl will sell an equal amount of boxes, we can simply divide:

[tex]1000[/tex]÷[tex]13\approx76.92[/tex] boxes.

Step 2:

However, it would seem unlikely that the girls would decide to sell fractions of a box of cookies. We should round...up or down?

If we round down, each girl will sell 76 boxes of cookies. Hmm... then they would'nt be able to sell a total of 1000 boxes of cookies! We need to round up.

Therefore, each girl should sell at least [tex]\fbox{77}[/tex] boxes.

I hope this helps! Let me know if you have any questions :)

Answer:

k <= 11

Step-by-step explanation:

8+k <= -3

k <= -3 -8

k <= 11

2x-54 and x + 22 are vertical angles and equal each other. Set the two equations equal to each other and solve for x.

2x -54 = x + 22

Add 54 to both sides:

2x = x + 76

Subtract 1x from each side:

X = 76

The answer is x = 76

Answer:

a = -16  b = 8 and c =24

Step-by-step explanation:

h = -16t^2 + 8t + 24

A quadratic function can be in the form

ax^2 + bx+c

Replace x with t

-16 is the coefficient of the squared term  8 is the coefficient of the linear term and 24 is the constant

a = -16  b = 8 and c =24

Answer:

18

Step-by-step explanation:

3*3*2

9*2

18

Answer:

y = 1/4

Step-by-step explanation:

76y = 19.

Get rid of the 76 by dividing 76 from both sides.

76y/76 = 19/76

19/76 simplified is 1/4.

[tex]\huge\text{Hey there!}[/tex]

[tex]\mathsf{76y = 19}[/tex]

[tex]\textbf{DIVIDE 76 to BOTH SIDES}[/tex]

[tex]\mathsf{\dfrac{76y}{76} = \dfrac{19}{76}}[/tex]

[tex]\textbf{SIMPLIFY it}[/tex]

[tex]\mathsf{y = \dfrac{19}{76}}[/tex]

[tex]\mathsf{y = \dfrac{19\div19}{76\div19}}[/tex]

[tex]\mathsf{y = \dfrac{1}{4}}[/tex]

[tex]\huge\text{Therefore, your answer should be: }[/tex]

[tex]\huge\boxed{\mathsf{y = \dfrac{1}{4}}}\huge\checkmark[/tex]

[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]

Answer:

-p^4

Step-by-step explanation:

The term with highest degree goes first in standard form.

Answer: -p^4

Answer:

-[tex]p^{4}[/tex]

Step-by-step explanation:

standard form means highest exponent to lowest exponent regardless of the terms coefficient.  

Answer:

B. What is the average amount of points Jenny Ortiz scores in a game?

Step-by-step explanation:

Answer:

The answer is

Step-by-step explanation:

This is from khan academy. so You need to watch a video on khan academy to get help.

Answer:

[tex]h^3 = h^m[/tex]

Step-by-step explanation:

[tex]\frac{h^6}{h^3} = h^m[/tex]

6 - 3 = 3

keep the base same, therefore

[tex]h^3 = h^m[/tex]

Hope this helps!

The equivalent expression for the given expression is h³.

Equivalent expressions are expressions that work the same even though they look different. If two algebraic expressions are equivalent, then the two expressions have the same value when we plug in the same value for the variable.

The given expression is h⁶/h³.

h⁶ can be written as h³×h³

= h³×h³/h³

= h³

Therefore, the equivalent expression is h³.

To learn more about an equivalent expression visit:

https://brainly.com/question/28170201.

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