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3 years ago

Given that j || k, what is the measure of the missing angle?

Mathematics

2 answers:

stiks02 [169]3 years ago

8 0

Answer:

your answer is 60 hope u get a good grade

add me on ig-----> welia.martinez

Step-by-step explanation:

Marat540 [252]3 years ago

3 0

Its c.
$180 - 120 = 60$

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Which of the following fractions is in simplest form? 2/10 3/18 5/65 10/37

AlexFokin [52]

The answer is 10/37 because you cannot reduce it anymore

4 0

2 years ago

Read 2 more answers

Find the area of each figure below

Ugo [173]

Answer:

25. $27a^{3}b^{2}$

26. $3\pi x^{3}y$

Step-by-step explanation:

For 25:

$A = \frac{a+b}{2} h$ (area of a trapezoid)

$A=\frac{11a^{2}b+7a^{2}b}{2} *3ab$ (substitute terms)

$= \frac{18a^{2}b}{2}*3ab$ (collect like terms)

$= 9a^{2}b*3ab$ (reduce the fraction by crossing out 2)

$= 27a^{3}b^{2}$ (calculate)

For 26:

$A=\pi r^{2}$ (equation of area of a circle)

$A=\pi (3x^{3} y)^{2}$ (enter the radius)

$= 3\pi x^{3} y$ (communtative property to reorder the terms)

7 0

2 years ago

Can someone please help me work out this question i really don't understand

nadya68 [22]

Answer:

108 cm^2

Step-by-step explanation:

rectangle + 2 triangle = total area

L x W + 2 * 1/2 base * height = total area

(5x12) + 2 * 1/2 * 12 * 4 = total area

60 + 48 = 108 cm^2

7 0

1 year ago

Read 2 more answers

Find the maximum value of y = -2(x - 4)2 - 6.

pashok25 [27]

Answer:

-2(-2)

Step-by-step explanation:

-2(x--4)2

-2(-4x)2

different sign subtract

-2(-2)

Hope this helps :D

5 0

3 years ago

Use the recursive formula f(n) = 0.5 ⋅ f(n − 1) + 10 to determine the 2nd term if f(1) = 4.

Nikitich [7]

Answer:

Option B. f(2) = 12.0

Step-by-step explanation:

we have

$f(n)=0.5f(n-1)+10$

we know that

The second term is f(2)

For n=2

substitute the value of n in the formula

$f(2)=0.5f(2-1)+10$

$f(2)=0.5f(1)+10$

we have

$f(1)=4$

substitute

$f(2)=0.5(4)+10$

$f(2)=12.0$

6 0

2 years ago