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NARA [144]
2 years ago
13

Find the area of a regular triangle with side length of 15.5 inches

Mathematics
1 answer:
Ganezh [65]2 years ago
5 0

Answer:

Brainliest pls

Step-by-step explanation:

A≈104.03in²

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What is 10b +19 when b= -2
otez555 [7]

Answer:

-1    i hope this helps!    :)

Step-by-step explanation:

you are given both 10b + 19    and b = -2

lets plug in the value of b

10b(-2) + 19

multiply the 10b and the -2

-20b + 19

-20 + 19 = -1

-1

4 0
3 years ago
Y=-4/3x <br> Give the slope and y-intercept
morpeh [17]

Answer:

Slope=-4/3.    Y-intercept=0

Step-by-step explanation:

Y=Mx+B

Y=-4/3x+0

8 0
3 years ago
Read 2 more answers
Please help me out!!!!!
daser333 [38]

Answer:

From the figure, we´ll use the ratio of sin74

sin74=x/16

x=16/sin74

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8 0
3 years ago
-<br> (4x – 1) (8w? – 7x + 1)<br> -
Eduardwww [97]

Answer:i dont know

Step-by-step explanation:

3 0
3 years ago
Lanie is saving money to buy a car. She saved $772 so far. She earns $157 every month. How many months until Lanie has saved $2,
ser-zykov [4K]

Answer:

<u>9</u> months until Lanie has saved $2,176.

Step-by-step explanation:

Given:

Lanie is saving money to buy a car. She saved $772 so far.

She earns $157 every month.

Now, to find the months until Lanie has saved until $2,176.

Let the number of months Lanie has saved be x.

She earns per month = $157.

She saved so far = $772.

<em><u>According to question:</u></em>

So, to get the months lanie has saved until $2,176 we write an equation.

157x+772=2176

<em>Subtracting both sides by 772 we get:</em>

157x=1404

<em>Dividing both sides by 157 we get:</em>

x=8.95<em />

<u><em>So, the number of months nearest to the month = 9.</em></u>

Therefore, 9 months until Lanie has saved $2,176.

8 0
3 years ago
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