3 years ago

20 POINTS,, PLEASE HELP!!!

2 answers:

7 0

Given points K'(1, -2) and L'(1, -4)...

where is point J' that produces a triangle J'K'L' congruent to JKL resulting from a rotation of 90 degrees clockwise around the point (1, -6)

J' (5, 0)

Mama L [17]3 years ago

3 0

Point J' would be located at (5,0)

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2. A circle of radius 12 units is divided into 8 congruent slices.

adelina 88 [10]

Answer:

a: 18pi

b: 3pi

Step-by-step explanation:

part a:

total area = 12^2*pi = 144pi

144pi/8 = 18pi

part b:

total circumference = 12*2*pi = 24pi

24pi/8 = 3pi

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3 years ago

The square of 7/8 is

Charra [1.4K]

Answer:

7/8 squared = 49/56

Square root = 0.330718914.....

Hope that helps!

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

If y varies inversely as x and y is 2.5 when x is 6, what is y when x is 4? a. 3.75 b. 1.67 c. 0.1 d. 7.5 Please select the best

REY [17]

Because y varies inversely as x, therefore
$y= \frac{k}{x}$
where k = constant.

When x = 6, y = 2.5. Ther efore
$\frac{k}{6} = 2.5$
Cross multiply.
k = 6 x 2.5 = 15

The equation is
$y = \frac{15}{x}$

When x = 4, obtain
$y = \frac{15}{4}= 3.75$

Answer: a. 3.75

8 0

3 years ago

Read 2 more answers

A grocery store has a shelf with half-gallon containers of milk. What type of number best represents the total number of gallon?

Advocard [28]

Rational numbers.

The grocery store will have a whole number of half gallons =>

number of gallons = n * [1/2] , where n = ∈ N

That means that the number of gallons ∈ Z+ and 0.

Then the answer is the option A. rational number.

4 0

3 years ago

Can someone please help me, ty!! (Will mark brainliest)

Aleks04 [339]

Answer:

im gonna say 4 if im wrong its my fault

8 0

3 years ago