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4 years ago

PLEASE HELP I really don’t understand this I’ve been stuck on it for days please

Mathematics

1 answer:

hammer [34]4 years ago

5 0

Answer:

Step-by-step explanation:

BD = 16, so:

2y − 2 + y + 3 = 16

3y + 1 = 16

3y = 15

y = 5

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Explain why the sin A cannot be equal to 2 for any given value of the angle A?

Lady_Fox [76]

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3 years ago

Maya painted 3/4 of her art project in the morning and 1/8 of her project in the evening

Ede4ka [16]

3/4 + 1/8

If you also need to solve it the answer is 7/8

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4 years ago

The smaller of two consecutive even integers is two more than half of the greater. find the two integers.

lana [24]

Greetings and Happy Holidays!

Let x represent the smaller, even integer.
Let (x+2) represent the larger, even integer.

We can create an algebraic equation to solve for the numbers:
$x=\frac{(x+2)}{2}+2$

Simplify:
$x=\frac{1}{2}x+1+2$

$x=\frac{1}{2}x+3$

Add $\frac{-1}{2}x$ to both sides:
$(x)+(\frac{-1}{2}x)=(\frac{1}{2}x+3)+(\frac{-1}{2}x)$

$(\frac{1}{2}x)=3$

Divide both sides by $\frac{1}{2}x$
$\frac{\frac{1}{2}x}{ \frac{1}{2}}=\frac{3}{\frac{1}{2}}$

$x=\frac{3}{1}(2)$

$x=\frac{6}{1}$

The Answer Is:
$\boxed{x=6}$
and
$x+2=6$
$\boxed{x=8}$

The two consecutive even integers are 6 and 8.

I hope this helped!
-Benjamin

8 0

3 years ago

Solve the following for w: P=2l+2w

exis [7]

Answer:

w = P/2 - 1

Step-by-step explanation:

Can I have brainliest?

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3 years ago

John took a 5 ½ mile walk to his friend’s house. He left at 11 a.m. and arrived at his friend’s house at 1 p.m. What was John’s

olganol [36]

Answer:

5.5 miles over 2 hours--> 5.5/2= 2.75 miles per hour was his average walking speed. 5.5 miles over 2.5 hours --> 5.5/2.5= 2.2 miles per hour on the return trip meaning that his average speed was (2.75-2.2= 0.55) 0.55 miles per hour lower on the return trip

Step-by-step explanation:

I hope this helps you :)

<em><u>-KeairaDickson</u></em>

7 0

3 years ago