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4 years ago

Help meeeeeeeeee

Mathematics

1 answer:

hichkok12 [17]4 years ago

6 0

Answer:it forms a parallelogram where the green and the red conjoin........ i think that is correct but I am not positive on my particular response. a answer is better than no answer though.....

Step-by-step explanation:

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What is 1+1x100 divided by 5

ANEK [815]

Answer:

21 is the answer

Step-by-step explanation:

1+1x100 divided by 5

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Riski states that any function written without exponents must be linear.Which function proves Riski 's statement is incorrect? A

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Answer:

Step-by-step explanation:

Riski states that any function written without a exponent must be linear ( straight) however the equation y= 3/x+5 shows a non-linear line when graphed.

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3 years ago

Special wallpaper that costs $2 per square foot. How much will the wallpaper cost in total?

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3 years ago

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Solving a percent mixture problem using a linear equationSamantha vEspelTwo factory plants are making TV panels. Yesterday, Plan

Alborosie

ANSWER

Number of panels produced by plant B: 20000

EXPLANATION

First we have to name the variables. We're looking for the number of panels produced by plant B and also we don't know the number of panels produced by plant A.

Let x be the number of panels produced by plant A and y the number of panels produced by plant B.

We know that plant A produced 7000 fewer panels than plant B. This as an equation is:

$x=y-7000$

To solve this we need to find another equation, because we have two variables.

The other equation is the one with the defective panels. The total number of defective panels produced by both plants is 860, and we know that represents the 2% of produced panels from plant A and 3% of produced panels from plant B. To find the number that represents that percentage we divide the percentage by 100 and multiply by the total amount. For the 2% of plant A this is:

$\frac{2}{100}\cdot x=0.02x$

And the 3% of plant B is:

$\frac{3}{100}\cdot y=0.03y$

So the second equation is:

$0.02x+0.03y=860$

Since we only want to find y, which is the number of panels produced by plant B, we can use the substitution method. Substitute the first equation into the second - in other words, replace x in the second equation by y - 7000:

$0.02(y-7000)+0.03y=860$

To solve for y, first apply the distributive property of multiplication:

$\begin{gathered} 0.02y-0.02\cdot7000+0.03y=860 \\ 0.02y-140+0.03y=860 \end{gathered}$

Add like terms:

$\begin{gathered} (0.02y+0.03y)-140=860 \\ 0.05y-140=860 \end{gathered}$

Add 140 on both sides of the equation:

$\begin{gathered} 0.05y-140+140=860+140 \\ 0.05y=1000 \end{gathered}$

And divide both sides by 0.05:

$\begin{gathered} \frac{0.05y}{0.05}=\frac{1000}{0.05} \\ y=20000 \end{gathered}$

This result means that <em>plant B produced 20000 TV panels in total.</em>

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1 year ago

Which statement about convergent infinite

balandron [24]

Answer:

B) Convergent infinite geometric series sum to a single value

Step-by-step explanation:

An infinite geometric series of the form $\[ \sum_{r=1}^{\infty} ar^{n-1}$ converges if $|r|$ , so the summation of the series will result in a single value if that is true.

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