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Elden [556K]
3 years ago
11

Find the area of A triangle with a base of 8 units and a height of 13 units

Mathematics
1 answer:
daser333 [38]3 years ago
7 0

Answer:

52 units squared

Step-by-step explanation:

13 \:  units\: \times 8 \: units \div 2

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F(x) = x^2 + 7x-4 find the second derivative
Ulleksa [173]

We know that f(x) = 7x + 8. So, take the derivative of this function with respect to x.

This gives

f'(x) = 7

Now, you probably realized that the x value disappeared. This means that no matter what value of x you use, the derivative of this function is always going to be 7, even at x = 5. That is, the rate of change of this function is always going to be a rate of 7.

5 0
3 years ago
Read 2 more answers
Brainliest + Points <br><br> Can someone please help?
vodka [1.7K]

Answer:

(-2,-5)A (-6,-3)

Step-by-step explanation:

Just add a negative sign to the coordinates.

5 0
4 years ago
8. In the figure below, ABC is a right triangle, a + b - 135 degrees, and c + d = 55 degrees. Find x.
a_sh-v [17]

Answer:

x=80 degrees

Step-by-step explanation:

We are given that

ABC is a right triangle

Therefore, angle B=90 degrees

Angle A=a+b=135 degrees

Angle C=c+d=55 degrees

Angle D=x

We have to find the value of x.

We know that

In quadrilateral

Sum of all angles of quadrilateral=360 degree

\angle A+\angle B+\angle C+\angle D=360^{\circ}

135+90+55+x=360

280+x=360

x=360-280

x=80

x=80 degrees

5 0
3 years ago
Could you help me with this question
MissTica
Bisect means it cuts the angle, but in halves.
angle BFD is 60°, and Line FD bisects,
Angle CFD is 30°
3 0
3 years ago
Please help!!!!!!!!!!!!!!!!!!!!
Ahat [919]
Greetings!

"Write and solve an equation to determine how many servings of this item ...exactly 45 grams of cholesterol"...

The variable in this equation would be the amount of servings she can eat of the items.
Lets represent this as x ; x=amount of servings

The item has 30 mg of cholesterol and she wants to only consume 45 mg.

The equation would be:
30x=45

Solve for x.
Divide both sides by 30.
(30x)/30=(45)/30
Simplify.
x=1.5&#10;

Alisa can consume 1.5 servings of the item each day.

Hope this helps.
-Benjamin


7 0
3 years ago
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