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Rashid [163]
3 years ago
15

How do I solve for FOIL

Mathematics
1 answer:
Elanso [62]3 years ago
4 0

Answer:

Do the parentheses first. then the operations. Then solve

Step-by-step explanation:

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9 boys can paint a basketball court in 3 hours how long should 5 boys take working at the same rate
vazorg [7]

Answer:

100 minutes

Step-by-step explanation:

3 hours= 180 min

180/9 = 20

20 x 5 =100 min

8 0
2 years ago
Which of the following functions best fits the data shown in the scatterplot below? y=100x+2y is equal to 100 x plus 2 y=20x2+10
KengaRu [80]

The equation of the scatter plot is (a) y = 100x + 2

<h3>How to determine the equation of the scatterplot?</h3>

The line of best fit of the scatter plot passes through the points

(x,y) = (0,2) and (1,102)

Start by calculating the slope using:

m = \frac{y_2 -y_1}{x_2 -x_1}

So, we have:

m = \frac{102 - 2}{1 - 0}

m = 100

The equation is then calculated as:

y = m(x - x1) + y1

This gives

y = 100(x -0) + 2

Evaluate

y = 100x + 2

Hence, the equation of the scatter plot is (a) y = 100x + 2

Read more about scatter plot at:

brainly.com/question/6592115

#SPJ1

4 0
2 years ago
4/16 in simplest form
vova2212 [387]
4 goes into 4 once, and then into 16 4 times. Making the final answer 1/4 
6 0
3 years ago
Read 2 more answers
Prove that: sin8A/1-cos8A=cot4A​
nikitadnepr [17]

Step-by-step explanation:

Recall the identity

\tan \frac{A}{2}= \dfrac{1 - \cos A}{\sin A}

We can see that

\dfrac{\sin 8A}{1 - \cos 8A} = \dfrac{1}{\tan 4A}= \cot 4A

8 0
3 years ago
The sum of two numbers is 84. The difference of the two numbers is 32. What are the two numbers.
eimsori [14]

Answer:

The sum of two numbers is 84:

u + y = 84

The difference of the two numbers is 32:

u - y = 32

7 0
3 years ago
Read 2 more answers
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