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inysia [295]
3 years ago
6

Which equation listed below, when solved, shows how to find the radius of a circle if the diameter is 4 inches?

Mathematics
2 answers:
Arturiano [62]3 years ago
6 0
If the Diameter Is 4 inches then the radius will be 2 inches!

Hope I Helped!
sattari [20]3 years ago
5 0
The radius is always half the diameter.
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What is the vertex of the absolute value function defined by ƒ(x) = |x + 5| + 7?
Temka [501]
To answer this, you need to know the general form of an absolute value function. the equation for this is f(x<span>) = </span>a|x<span> - </span>h<span>| + </span>k, and in this equation, the vertex is (h, k).

with that information, you can see that your vertex will be (-5, 7). you must take the negative for 5 because the general equation states that your h value is usually subtracted from x. to check your vertex, try plugging it into your general equation:
f(x) = a|x - (-5)| + 7
f(x) = a|x + 5| + 7 ... you see that this matches your given equation. this last part here was just to show why your 5 must be negative; your answer is bolded.
7 0
3 years ago
The seat of a bench is the shape of a Trapezoid with bases of 8 feet and 7 feet and a height on 3.5 feet whats the are of the se
Pepsi [2]

Answer:

26.25 square feet

Step-by-step explanation:

Calculation to determine the area of the seat

Using this formula

Area=1/2*(b1+b2)*h

Where,

b1=8 feet

b2=7 feet

h=3.5 feet

Let plug in the formula

Area=1/2*(8+7)*3.5

Area=1/2*15*3.5

Area=26.25

Therefore the area of the seat is 26.25 square feet

6 0
3 years ago
I have an exercice in statistics, but I absolutely don't know how to answer the question. Could you please guys help?
Nataly [62]

Answer:

0.01

Step-by-step explanation:

Y and X is y

6 0
3 years ago
The taxi driver charges $3.50 just to get in the cab and then $2.50 per mile. If Lisa travels m miles, which equation
Kryger [21]

Answer:r=2.5m+3.5

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
A number represented by x times -0.4 is 2.5, what is the value of x?
-BARSIC- [3]
-0.4x=2.5 divide both sides by -0.4

x=-6.25
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3 years ago
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