What is the area of the shaded region? A. 21 mm squared
B. 24 mm squared
C. 42 mm squared
D. 48 mm squared
Answers
Hello!
Answer:
______________________________________________________
Explanation:
To find the area of the shaded region, we must find the area of the inner white triangle and subtract it from the area of the outer blue one.
Outer:
A = bh
A = (12 · 5)
A = (60)
A = 30 mm²
Inner:
A = bh
A = (4 · 3)
A = (12)
A = 6
30 - 6 = 24
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A recipe calls for 2 tsp of butter. Melinda wants to make 40% more servings than the recipe makes.Which expression represents how many teaspoons of butter Melinda should use? A. 0.6 * 2 B. 1.6 * 2 C. 0.4 * 2 D. 1.4 * 2
A rectangle is dilated by a scale factor of n = 1. Which statement is true regarding the image of the dilation?
Answers
Although you haven't asked for the solution, here it is anyway:
2^x = e^(x+2)
x ln(2) = x+2
x ln(2) - x = 2
x [ ln(2) - 1 ] = 2
x = 2 / [ ln(2) - 1 ]
x = 2 / -0.3069... = - 6.518... (rounded)
Answers
Answer:
1.23 > 1
Step-by-step explanation:
If you have 1, then if there is a decimal point of any number after the 1, the number is greater than 1. Even if the number is 1.0000000000000000000000000000000000000000000000000000000000001, it is still greater than 1.
47°
B.
37°
C.
53°
D.
180°
Answers
I suppose N in on the same line as MH
Angles are thus supplementaries
180-143=37°
Answer B
B.Figures X and Y are congruent.
C.Figures X and Y are polygons.
D.Figure X is circumscribed about figure Y.
Answers
Figure Y is circumscribed about figure X, Therefore , Option A is the correct answer.
What is the meaning of Inscribed and Circumscribed ?
Inscribed mean when a figure is in interior of another figure such that only its vertices touches the outer figure ,
While Circumscribed means just the opposite , A figure is called circumscribed when it covers a figure in its interior such that the figure touches only the vertices of the inner figure.
So if it is given in the question that figure X is inscribed in figure Y
They cannot be congruent .
They cannot be proved polygons.
The only option left and correct is
Figure Y is circumscribed about figure X.
Therefore , Option A is the correct answer.
To know more about Inscribed and Circumscribed
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Answer:
THE CORRECT ANSWER IS A
:)
Step-by-step explanation:
Answers
Answer:
Step-by-step explanation:
first add the one with 20 then divide by 3
Answers
A(x)=x²-x-72 (m²)
L=(x+8) (cm)= (x+8)/100 (m)
We suppose here x≠-8
(in reality x²-x-72>0 ==>x<-8 or x>9
but x+8>0 ==> x>-8
then
only x>9 are solutions)
W=A(x)/ ((x+8)/100 )=100*(x²-x-72)/(x+8)= 100*(x-9)(x+8)/(x+8)=100*(x-9)