Expand t (4t - 4 ) answer if you can plz ​

Answers

Answer 1

Answer:

42−4

Step-by-step explanation:

Answer 2

Answer:

4t^2 −4t

Step-by-step explanation:

t(4t−4)

Use the distributive property to multiply t by 4t−4.

4t^2 −4t


Related Questions

Can you please explain Number 7 with steps

Answers

Answer:

this is not exact because i Estimated the square root of 33

Step-by-step explanation:

I need some help with this

Answers

Answer:

8

Step-by-step explanation:

sooo like I need some help?

Answers

Answer:

11?

Step-by-step explanation:

The missing side is 4 so 4+4+3=11.. Maybe?

Answer:

4^2 +3^2 =5^2

=25

Step-by-step explanation:

Pythagorean Theorem.

Solve |-x + 4 | = | 2x - 2| by graphing
P/s: if possible show me how to do it T-T

Answers

I always like to start by removing the absolute value signs. Solving the two equations, -x+4 = 2x-2 we get 6 = 3x, x = 2
If we test ±2 we get the following:
x = 2; | -(2) + 4 | = | 2(2) - 2 |, | 2 | = | 2 |, 2 = 2
Now we test
X = -2; | -(-2) + 4 | = | 2(-2) - 2 |, | 6 | = | -6 |, 6 = 6
Both +2 and -2 work.

PLASE HELP ASAP!!! ILL MARK THE BEST ONE BRAINLYEST

Answers

Answer:

1,f

2,t

the last one just use photo math

Step-by-step explanation:

si en una canasta saben 30 limones ¿ Cuantos canastas nesesitamos para guardar 75 ? inversa ​

Answers

Answer:

3

Step-by-step explanation:

¡¡espero que esto ayude!!

sofia and two of her friends are going to share one-fourth of a pizza. How much will each person get? I need some help

Answers

Answer:

83/100

Step-by-step explanation:

You know the two legs of a right triangle. You also know the measure of one of the acute angles of the triangle. Could you use the given law or theorem to find the length of the hypotenuse? Select Yes or No for A-C.

A. Law of Sines (YES OR NO )

B. Law of Cosines (YES OR NO )

C. Pythagorean Theorem (YES OR NO )

Answers

Answer:

A (NO)      B(YES)    C(YES)

Step-by-step explanation:

Law of sines is used to find the measurements of angles not sides. Law of cosines is used for the sides. And pythagorean theorum should be obvious as it is based on the sides of a right triangle.

1/3log125/8-2log2/5+log80/125​

Answers

Answer:

1

Step-by-step explanation:

⅓Log₁₀(125/8) – 2Log₁₀(2/5) + Log₁₀(80/125)

The above expression can be simplified as follow:

⅓Log(125/8) – 2Log(2/5) + Log(80/125)

Recall:

a LogM = Log Mᵃ

Therefore,

⅓Log(125/8) – 2Log(2/5) + Log(80/125)

= Log(125/8)¹/³ – Log(2/5)² + Log(80/125)

= Log(5/2) – Log(4/25) + Log(16/25)

Recall:

Log M – Log N = Log M/N

Log(5/2) – Log(4/25) = Log (5/2 ÷ 4/25)

Log(5/2) – Log(4/25) = Log (5/2 × 25/4)

Log(5/2) – Log(4/25) = Log (125/8)

Therefore,

Log(5/2) – Log(4/25) + Log(16/25)

= Log (125/8) + Log(16/25)

Recall:

Log M + Log N = Log MN

Log (125/8) + Log(16/25)

= Log (125/8 × 16/25)

= Log 10

= Log₁₀10 = 1

Therefore,

⅓Log(125/8) – 2Log(2/5) + Log(80/125)

= 1

5m=105 what is m in the equation

Answers

Answer:

m = 105 / 5 = 21

Step-by-step explanation:

‼️DIMENSIONAL ANALYSIS‼️

‼️ASAP!!! BRAINLIEST!!‼️
PLS HELP!!! SHOW ALL WORK +STEPS!! Thx!

Answers

Well there’s 24 hours in a rotation.. and one rotation is approximately 40075km

40075km to miles is 24901.451 miles

And we need miles per hour

So divide 24901.451 by 24

= 1037.56 mph (rounded to nearest tenth)

what is X please help 5x - 13.75 = 20

Answers

Answer:

X= 1.25

13.75 + 5= 18.75

20 - 18.75= 1.25 OR 1.25 + 18.75 = 20

Step-by-step explanation:

Take a look at the picture. Please write your explanation.

Answers

Answer:

number of fourths in 3, 3÷ 1/4

Step-by-step explanation:

It shows 3 split up into fourths, 3÷ 1/4 equals 12 which is the amount of sections there are

Side 2. What is the sogel
What is the slope between the
points (2, 150) and (5,375)?

Answers

Step One: Identify two points on the line.Step Two: Select one to be (x1, y1) and the other to be (x2, y2).Step Three: Use the slope equation to calculate slope.

Answer:

75

Step-by-step explanation:

Use the slope formula (rise/run):

[tex]\frac{y_{2} - y_{1}}{x_{2} - x_{1}}[/tex]

(375 - 150)/(5-2) = 225/3 = 75

Please answer this also I need help

Answers

Answer: 2/2

Step-by-step explanation:

6 x 2/2 =6

A circular garden has a diameter of 8 yards. What is the area of the garden?
Use 3.14 for TT.
O A. 12,56 yd
O B. 200.96 yd2
O c. 25.12 yd?
O D. 50.24 yd?

Answers

The answer would be D
Answer: D. 50.24 yd

Describe an animal adaptation and explain how it helps survival.

Answers

Answer and Step-by-step explanation:

Animal adaption for Birds.

Birds who live on a tropical island with large, hard shell nuts.

The birds have small beaks, but over time, their beaks become bigger, stronger, and sharper, so that it can break into the hard shell nuts, allowing them to eat the nuts.

#teamtrees #WAP (Water And Plant)

anime recommendations

Answers

Answer:

what genre babe‍♀️

Answer:

It depends on a lot what kind you like and if u have watched a lot

the promised Neverland

Black Clover

Aot

HxH

Monster

Code grass

The classroom of the elite

Psycho pass season 1 only

COMEDY

The disastrous life of saiki k

Kaguya sama love is war

What is equivalent to -8z+ (-3.5) +1.5z+3y-5.5

Answers

Answer: =3y−6.5z−9

Step-by-step explanation:

if you need extra points (50 points) and brainiest answer this correctly plz

Answers

Answer:

D) 500 square feet

Step-by-step explanation:

20x40=800

30x10=300

800-300=500

Answer:

500 square feet

Step-by-step explanation:

Walk way A=bh

A=40 times 20

A=800

garden

A=30 times 10

A=300

Now subtract walkway from the garden. 800 - 300= 500

what is the answer to y=-2/3+b

Answers

Answer:

it is B

Step-by-step explanation:

Calculate the value of this expressions.Give your answer as a mixed number
2 1/5 ÷(2 2/3 - 3/4)​

Answers

Answer:

132/115

= 1 17/115

hope this helps

Spring tides are extremely high and extremely low. This is created when the sun and moon pull together.

Answers

Answer:

yep true

Step-by-step explanation:

facts u know what u talking bout

Question 4
2 pts
At noon, a barista notices that she has $30 in her tip jar. If she makes an average of $0.45
from each customer, how much will she have in her tip jar if she serves n customers during
her shift?
(equation)
How much will she make if she serves 134 customers?
How many customers did she serve by noon?

Answers

Answer:

a [tex]A = 30 + 0.45 n[/tex]

b [tex]A = 90.3[/tex]

c 0 customers

Step-by-step explanation:

Given

[tex]Base\ Amount = 30[/tex]

[tex]Rate = 0.45[/tex] per customer

Solving (a): Amount (A) on n customers

This is calculated as:

[tex]A = Base\ Amount + Rate * n[/tex]

[tex]A = 30 + 0.45 * n[/tex]

[tex]A = 30 + 0.45 n[/tex]

Solving (b): Amount on 134 customers

In this case: n = 134

So:

[tex]A = 30 + 0.45 * 134[/tex]

[tex]A = 30 + 60.3[/tex]

[tex]A = 90.3[/tex]

Solving (c): Customers at noon.

At noon, the amount is 30.

So:

[tex]A = 30 + 0.45 n[/tex]

[tex]30 = 30 + 0.45n[/tex]

Collect like terms

[tex]0.45n = 30 - 30[/tex]

[tex]0.45n =0[/tex]

[tex]n = 0[/tex]

This is a math riddle for pi day I can’t understand. There was one with the pi symbol in a pumpkin so it was obviously pumpkin pie, so what would this one be? Any ideas?

Answers

Answer:

This is the math riddle for pi..

Step-by-step explanation:

They mean by this question,  What do you get if you divide the circumference of a pumpkin pie by its diameter?

Pi is the ratio of circumference and the diameter.  and people want to understand why pi =3.14. ... very long explanation. This will be college level to understand these math.

We don’t really need the diagram at this stage of course.

The internal angle is  180o−360o / 24=180o−15o =1 65o . Half of this is  82.5o . The perimeter is now  24x  so we have:

24 x /h  = 24 / tan(82.5o) Rather remarkably:

So tan(82.5o) =√+2 + √+3+√+4+√+6

24 x / h = 24    / ( √+2 + √+3+√+4+√+6 ≈3 .1596599421

Taking a few more steps:...very long detail explanation.

 

marbles numbered from 1 to 12 are put in a bag. if marbles are not put back into the bag after being drawn, what is the probability of drawing two prime numbers in a row?

Answers

Answer:

[tex]Probability = \frac{1}{11}[/tex]

Step-by-step explanation:

Given

Marbles = 12

Selection without replacement

Required

Determine the probability of selecting 2 primes

Between 1 and 12, the prime digits is 4, and they are: 3, 5, 7 and 11

So, when the first marble is picked, the probability that it will be prime is:

[tex]P(First) = \frac{4}{12}[/tex]

Now there are 3 primes left and 11 marbles in total. So, the probability of selecting another prime is:

[tex]P(Second) = \frac{3}{11}[/tex]

The required probability is:

[tex]Probability = P(First) * P(Second)[/tex]

[tex]Probability = \frac{4}{12} * \frac{3}{11}[/tex]

[tex]Probability = \frac{1}{11}[/tex]

Solve for x.
5
10
12
13

Answers

Answer: B)  4 & 1/6

Nice work on getting the correct answer.

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

Explanation:

x is opposite the marked acute angle

5 is opposite the corresponding acute angle

So x and 5 are proportional to each other. We can form the ratio x/5

Similarly, 10 and 12 are proportional to one another. We can form the ratio 10/12.

Set those ratios equal to each other and solve for x

x/5 = 10/12

12x = 5*10 ... cross multiply

12x = 50

x = 50/12 ...... divide both sides by 12

x = (25*2)/(6*2)

x = 25/6

x = (24+1)/6

x = 24/6 + 1/6

x = 4 + 1/6

x = 4 & 1/6 which shows why choice B is the answer.

Side note: 25/6 = 4.167 approximately

correct answer is b

40% of the trees are 300 trees. How many trees are 20%?​

Answers

Answer:

150 trees

Step-by-step explanation:

If 40% of the trees is 300, you'd expect that 20% (half the percentage) is also half the trees.

Answer:

150 trees

Step-by-step explanation:

40 % / 2 = 20%

300 / 2 = 150 trees

Juan spent 1 1/2 hours working on a project on Monday, 2 hours on Tuesday, and 2 3/4 hours on Thursday. How many hours did it take him to finish the project?​

Answers

Answer:

Monday hours        +    Thursday hours         =      Total hours

            1 1/2                 +        2 3/4                   =       3 +    (? how do you add 1/2+3/4)

 Now, you could convert to all improper fractions:

               3/2                 +        11/4

               6/4                 +         11/4               [4 is the Least Common Multiple of 2 and 4]

                           17/4

                           4 1/4                                   [then back to mixed numbers]

 Or. you could add 1+2=3

     and    1/2  +  3/4

              2/4   +  3/4

                    5/4

                 1 1/4        [convert to mixed number]

         3 + 1 1/4  = 4 1/4        [remember to add the 3]

Step-by-step explanation:

Which set of numbers shows all the factors of 18?
A.1,3,6, 18
B.9, 18, 27, 36
C.1, 2, 3, 6, 9, 18
D.18, 36, 54, 72, 90

Answers

Answer:

C

Step-by-step explanation:

1*18 2*9 3*6

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