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never [62]
2 years ago
5

I need help with this no link pls

Mathematics
1 answer:
Naddika [18.5K]2 years ago
4 0

Answer:

1. x = 36 equation is x + 2x + 9 = 117, then solve for x

2. x = 50 equation is x + x + 12 = 112, then solve for x

Step-by-step explanation:

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Find the area of this right triangle and explain how you got the answer ​
Alex777 [14]

Answer:

area=(6)(11)=66/2=33. the area is 33ft.

Step-by-step explanation:

Area=base(height)/2

4 0
3 years ago
For h(x)=1/2x+4, find the value of x when h(x)=10<br><br>x = ?
ValentinkaMS [17]
1) substitute 10x in for the equation.

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6 0
3 years ago
Solve 7x - 12 = k for x
shtirl [24]

Answer:

x = 1/7(k+12)

Step-by-step explanation:

7x - 12 = k

Add 12 to each side

7x - 12+12 = k+12

7x = k+12

Divide each side by 7

7x/7 = (k+12)/7

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5 0
3 years ago
Sam purchased a video game for $19.99 but paid $22.65. Sam paid $<br> in sales tax.
yulyashka [42]
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3 0
2 years ago
The function(t)--4.87+18.75 is used to model the height of an object projected in the air, where h() is the height in
NNADVOKAT [17]

The domain and range of the given function are equal to (0, 3.85) and (0, 18.75) respectively.

<h3>How to calculate the domain of the function?</h3>

In this exercise, you're given the following function h(t) = -4.87t² + 18.75t. Next, we would equate the function to zero (0) to determine its domain as follows:

0= -4.87t² + 18.75t.

4.87t(-t + 3.85) = 0

t = 0 or t = 3.85.

Therefore, the domain is 0 ≤ t ≤ 3.85 or (0, 3.85).

<h3>How to calculate the range of the function?</h3>

h(t) = -4.87t² + 18.75t

h(t) = -4.87(t² - 3.85t + 3.85 - 3.85)

h(t) = -4.87(t - 1.925)² + 18.05

Therefore, the range is 0 ≤ h ≤ 18.05 or (0, 18.75).

Read more on domain here: brainly.com/question/17003159

#SPJ1

3 0
1 year ago
Read 2 more answers
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