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tino4ka555 [31]
3 years ago
6

I need help asap (please help)

Mathematics
1 answer:
avanturin [10]3 years ago
7 0

\text{Hey there!}

\text{\#5) \ 8x - 36}

\boxed{\mathsf{Answer:\ 4(2x-9)}}\checkmark

\text{Let's check your answer to see if it matches the expression}

\mathsf{4(2x-9)}\\\mathsf{4(2x)=8x}\\\mathsf{4(-9)=-36}

\mathsf{Which\ converts\ back\ to\ expression: \underline{8x-36}}

\huge{\text{\bf{4 (2x - 9) = 8x - 36}}}

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

\text{\#6)\ 24x + 6}

\boxed{\mathsf{Answer: \ 6(4x+1)}}\checkmark

\text{Let's check to see if it matches the expression}

\mathsf{6(4x+1)}\\\mathsf{6 (4x) = 24x}\\\mathsf{6(1)=6}

\mathsf{This\ converts\ to\ your\ expression:\underline{24x+6}}

\huge\text{\bf{6 (4x + 1) = 24x + 6 }}

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

\text{\#7) 9x + 9}

\boxed{\mathsf{Answer:9(x+1)}}\checkmark

\text{Let's see if it converts back to the expression}

\mathsf{9(x+1)}\\\mathsf{9(x)=9x}\\\mathsf{9(1)=9}

\mathsf{This\ converts\ to\ your\  expression: \underline{9x+9}}

\huge\text{\bf{9 (x + 1) = 9x + 9}}

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

\text{\#8)  14x + 21}

\boxed{\mathsf{Answer: 7(2x+3)}}\checkmark

\text{Let's check to see if it matches your expression}

\mathsf{7(2x+3)}\\\mathsf{7(2x)=14x}\\\mathsf{7(3)=21}

\mathsf{This\ converts\ to\ your\ expression: \underline{14x+21}}

\huge\text{\bf{7 (2x + 3) = 14x + 21}}

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

\text{Good luck on your assignment and enjoy your day!}

~\dfrac{\frak{LoveYourselfFirst}}{:)}

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There are 95 white pieces of paper in a hat along with 5 blue pieces of paper. What is the theoretical probability that a blind-
sp2606 [1]

Answer:

5%

Step-by-step explanation:

Probability is the likelihood of an event taking place.

-Given there are 95 white and 5 blue pieces, the total number of papers is 100.

-The theoretical first attempt probability is equivalent to the number of each paper divided by the total:

P(blue)= \frac{no \ of \ blue}{total}\\\\=\frac{5}{100}\\\\=0.05

Hence, the theoretical probability that a blind-folded person draws a blue piece of paper on the first attempt is 0.05 or 5%

6 0
3 years ago
What the answer to this question
Sonja [21]

To solve this, you need to isolate/get the variable "u" by itself in the inequality:            u = unknown number

2u - 3 < 1       Add 3 on both sides

2u - 3 + 3 < 1 + 3

2u < 4        Divide 2 on both sides to get "u" by itself

u < 2       (u is any number less than 2)

When the inequality sign is >/< (greater than/less than), the dot/endpoint is an open/unfilled circle.

When the inequality sign is ≥/≤ (greater than or equal to/less than or equal to), the dot is a closed/filled circle.

u < 2        

Start making a ray by placing an open circle on 2(click on the dot/endpoint to change it to be open if it isn't already), then have the ray point left where the numbers would be decreasing because "u" is any number less than 2. If you can place the end of the ray at the end of the number line.

3 0
3 years ago
Pleaseeeee help me!!!!! i’ll appreciate it so much!
Shtirlitz [24]

Answer:

Step-by-step explanation:

∠Y = ∠P, so AY = AP

Perimeter = AY + AP + 13 = 43

AY + AP = 30

∠Y = ∠P, so AY = AP

AP = 30/2 = 15

6 0
3 years ago
Read 2 more answers
2. Use the following picture for this question:
Art [367]

Answer:

a.  24\sqrt{3}  and 41.6

b.  52.1

Step-by-step explanation:

a.

Considering the left side triangle the blue dotted side is the side "opposite" to the angle given and the side 24 is the side that is "adjacent" to the angle given. The trigonometric ratio tan relates opposite to adjacent. Also, let the blue dotted side be y.

<u>Note:</u> the exact value of tan 60 is \sqrt{3}

Thus, we can write Tan(60)=\frac{y}{24}\\y=24*Tan(60)\\y=24*\sqrt{3} \\y=24\sqrt{3}

Approximate value (rounded to nearest tenth):  24\sqrt{3} =41.6

b.

Considering the triangle to the right, the side "opposite" to the angle given (53 degrees) is 41.6 (just found in part (a)) and the side "hypotenuse" (side opposite to 90 degree angle) is x. The trigonometric ratio sine relates opposite and hypotenuse.

Thus we can write and solve:

Sin(53)=\frac{41.6}{x}\\x=\frac{41.6}{Sin(53)}=52.1

4 0
3 years ago
1/5+1/7+3/21 the answer is
inessss [21]

Answer:

<h2>17/35</h2>

Step-by-step explanation:

We need to get all the fractions with a common denominator before we can solve the problem.

The only fractions that have a common multiple are 1/7 and 3/21, so we'll add these first and then add 1/5.

1/7 = 3/21

Add

\frac{3}{21} + \frac{3}{21} =\frac{6}{21}

6/21 = 30/105

1/5 = 21/105

\frac{30}{105} + \frac{21}{105} = \frac{51}{105}

Simplify

\frac{51}{105} / \frac{3}{3} =\frac{17}{35}

<h3>ANSWER: 17/35</h3>

I'm always happy to help :)

4 0
3 years ago
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