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4 years ago

Find the equivalent expression of 3+2(2p+4t)

Mathematics

1 answer:

NISA [10]4 years ago

7 0

Remember to follow PEMDAS, and to only combine terms with like variables.

First, distribute the 2 to all terms within the parenthesis:

2(2p + 4t) = 2(2p) + 2(4t) = 4p + 8t

3 + 4p + 8t, or (D), is your answer choice, for it cannot be simplified anymore.

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PLEASE HELP IT IS DUE AT 11:15

kodGreya [7K]

Answer:

35, 31, 25, 18

Step-by-step explanation:

10 x 7/2 = 35

10 + 7 + 14 = 31

8 1/3 x 6/2 = 25

4 1/3 + 5 1/3 + 8 1/3 = 18

5 0

2 years ago

A conveyor belt carries bales of hay from the ground to the loft of a barn 27 feet

DENIUS [597]

<u>Given</u>:

A conveyor belt carries bales of hay from the ground to the loft of a barn 27 feet above ground.

The belt makes an 30° angle with the ground.

We need to determine the distance that the bale of hay travel on the conveyor belt.

<u>Distance that the bale of hay travel on the conveyor belt:</u>

The distance that the bale of hay travel on the conveyor belt can be determined using the trigonometric ratio.

Let the distance that the bale of hay travel on the conveyor belt be x.

Thus, we have;

$sin \ \theta=\frac{opp}{hyp}$

Substituting $\theta=30^{\circ}, opp=27$ and $hyp=x$

Thus, we get;

$sin \ 30^{\circ}=\frac{27}{x}$

Simplifying, we get;

$x=\frac{27}{sin \ 30^{\circ}}$

$x=\frac{27}{(\frac{1}{2})}$

$x=54$

Thus, the value of x is 54 feet.

Hence, the distance that the bale of hay travel on the conveyor belt is 54 feet.

7 0

3 years ago

3 more than the product of 7 and a number x is less than 26 Find the solution set for x. Write the solution using a fraction or

Tresset [83]

Answer: The solution set is $x\:$

Step-by-step explanation:

The product of 7 and x is $7x$ .

3 more than the product of 7 and x is $7x+3$ .

We were given that, the expression is less than 26.

This implies that,

$7x+3\:$ .

We group like terms to obtain,

$7x\:$

$7x\:$ we now divide through by 7 to obtain,

$x\:$

We finally write this as a mixed number to obtain,

$x\:$

4 0

4 years ago

Which of these tables represents a linear function?

AlladinOne [14]

Hi!

Linear functions have a continuous pattern. Let's see which one of these tables has a pattern.

Choice 1: No Pattern

Choice 2: There is a Pattern

Choice 3: No Pattern

Choice 4: No Pattern

So, Choice 2 is a linear function. If you plot the points and graph the function, you'll have a line.

The graph of a linear function is always a line.

I hope it helps!

$*RosalindCordelia*$

6 0

3 years ago

Help plz! will give brainliest

uranmaximum [27]

Answer:

a) probably 0 because it is a low percentage

b) probably the 0 percentile because the value is below the Q1 but above the Minimum

Step-by-step explanation:

6 0

3 years ago