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3 years ago

Complete the following addition exercises.

Mathematics

2 answers:

Andru [333]3 years ago

7 0

Sorry if some are wrong! :)

Inga [223]3 years ago

3 0

ANSWER:

♥Hope this helps!♥

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Which of the following is equal to tan(A)?

Scrat [10]

Answer: cot B

Step-by-step explanation: if i am right mark me as brainliest

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3 years ago

Write the equation in slope intercept form y= 3 (x+ 1) + 5x

schepotkina [342]

Given:

$y=3(x+1)+5x$

Required:

To write the given equation in slope intercept form.

Explanation:

Consider

$\begin{gathered} y=3(x+1)+5x \\ \\ y=3x+3+5x \\ \\ y=8x+3 \end{gathered}$

Final Answer:

$y=8x+3$

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8 months ago

Adult tickets for the school play are $12.00 and children's tickets are $8.00. If a theatre holds 300 seats and the sold out per

Vaselesa [24]

Let x = number of adult tickets, and y = number of children tickets. One equation must deal with the number of tickets, and the other equation must deal with the revenue from the tickets.

Then x + y = 300 is the number of tickets
12x + 8y = 3280 is the revenue from the tickets.

Using the substitution method:

x + y = 300   ⇒   y = 300 - x   ⇒   Equation (3)

12x + 8y = 3280   ⇒   12x + 8(300-x) = 3280   ⇒   x = 220

y = 300 - x   ⇒   y = 300-220 ⇒ 80

Therefore 220 adult tickets and 80 children's tickets were sold.

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3 years ago

Miguel measured a house and its lot and made a scale drawing. The backyard, which is 40 feet wide in real life, is 20 inches wid

viva [34]

Answer:

Can you please post a picture?!

Step-by-step explanation:

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2 years ago

If ^dec=^bec,wich is true by cpctc

lesya692 [45]

Answer:

BE is congruent to ED

Step-by-step explanation:

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3 years ago