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VLD [36.1K]
3 years ago
9

Find the area of the shaded region

Mathematics
1 answer:
valentina_108 [34]3 years ago
5 0

Answer:

99 ft^2

Step-by-step explanation:

In order to find the area, you have to take the area of the rectangle and subtract it with the area of the triangle

Equation for area of a rectangle: w x L

L = 12ft

w = 10ft

12 x 10 = 120ft^2

Equation for area of a triangle: 1/2(h x b)

h = 7ft

b = 6ft

1/2(7 x 6)

1/2(42) = 21ft^2

120 - 21 = 99ft^2

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A sequence has three terms.
Lunna [17]

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8 0
2 years ago
HELP HELP QUICK WILL GET MARKED BRAINLIEST
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8 0
3 years ago
Can someone help me solve this? Pls and ty!
Zanzabum

Answer:

H. 95°

Step-by-step explanation:

m∠BGC is 10° smaller than m∠CGD, which means that m∠BGC is x° - 10°

m∠DGE is 25° more than m∠EGF, which means that m∠DGE is x° + 25°

The sum of all angles in a placement like this will always equal 360°

So we put all the measures of all angles on one side of thee equation and set it equal to 360*

x° + x° - 10° + 2x° + 25° + 2x° + 3x° + 30° = 360°

After combining like terms we get 9x° + 45° = 360°

After some algebra we get x = 35°

Now at the start we said that m∠DGE is x + 25°

Plug in 35° for x and we get 35° + 25°

The final answer is m∠DGE = 95°

Edit: Sorry if my answer looks a bit confusing. This is actually my first answer on Brainly so I'm quite new to this experience.

5 0
2 years ago
Read 2 more answers
(5 pts) A quadratic function f is given by f(x) = ax2 + bx + c where a is not 0. Select all
Vsevolod [243]

Answers:

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  • b) False. Plug in y = 0 and apply the quadratic formula. One x intercept may sometimes be x = c, but it could easily be other values as well. Or perhaps you may not get any real number solutions at all. See part d) below.
  • c) True. If a < 0, then the leading coefficient is negative. Overall, both endpoints will tend toward negative infinity to produce a parabola that opens downward.
  • d) False. The quadratic may have one x intercept or it may not have any x intercepts at all. It depends on what the discriminant d = b^2 - 4ac is equal to. If d < 0, then we have no x intercepts. If d = 0, then we have exactly 1 x intercept. If d > 0, then we have two different x intercepts.
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8 0
3 years ago
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