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e-lub [12.9K]
4 years ago
14

Please help its urgent! 30 points!

Mathematics
2 answers:
Savatey [412]4 years ago
5 0

Step-by-step explanation:

I think the answer is A.

galina1969 [7]4 years ago
4 0

The answer is actually C.

I took the test from k12 and got it right.

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01:58:53
lord [1]

Answer:

see the explanation

Step-by-step explanation:

we know that

point B(-6, 1) is translated to B'(-3,-2)

step 1

The rule of the translation is

(x,y) -------> (x+a,y+b)

substitute

B(-6,1) -------> B'(-3,-2)

step 2

Write the equations

-6+a=-3

-2=1+b

step 3

Solve each equation

-6+a=-3 ------> a=-3+6 -----> a=3

-2=1+b ------> b=-2-1 ------> b=-3

step 4

Write the rule of translation

(x,y) -------> (x+3,y-3)

That means ------> The translation is 3 units at right and 3 units down

4 0
4 years ago
Read 2 more answers
A golf player is trying to make a hole-in-one on the miniature golf green shown.
Flauer [41]

The path of the ball is an illustration of absolute equation.

The equation of the path is: y =- \frac{12}7|x- 4.8| + 6.4

The given parameters are:

(h,k) = (4.8,6.4) --- the vertex (i.e. the point where the ball hits the wall)

(x_1,y_1) = (2,1.6)

(x_2,y_2) = (7.6,1.6)

An absolute function is represented as:

y = a |x - h| + k

Substitute (h,k) = (4.8,6.4)

y = a |x - 4.8| + 6.4

Substitute (x_1,y_1) = (2,1.6) for x and y

1.6 = a|2 - 4.8| + 6.4

1.6 = a|- 2.8| + 6.4

Remove absolute bracket

1.6 = 2.8a + 6.4

Collect like terms

2.8a = -6.4+1.6

2.8a =- 4.8

Solve for a

a =-\frac{4.8}{2.8}

Simplify

a =-\frac{12}{7}

Substitute a =-\frac{12}{7} in y = a |x - 4.8| + 6.4

y =- \frac{12}7|x- 4.8| + 6.4

Hence, the equation of the path is: y =- \frac{12}7|x- 4.8| + 6.4

See attachment for graph that models the path

Read more about absolute equations at:

brainly.com/question/2166748

5 0
2 years ago
Use the integers that are closest to the number in the middle
katrin2010 [14]
7<sqrt55<8  i hope that helps
5 0
3 years ago
50% original price with discount 15% what price now
Arada [10]
Well, we have to have the price to be able to answer this. What is the price? Then I will be able to answer! :) Comment the price and I’ll comment the answer
8 0
3 years ago
Read 2 more answers
PLEASE HELP!! Urgent! :((
PSYCHO15rus [73]

Answer:

the angle is 245°

Step-by-step explanation:

that is a pentagon, (a shape with 5 sides)

we know 4 of the angles in the pentagon

the sum of those 4 angles is

58°+100°+112°+25°=295°

to find a shapes total amount of °, the equation is (n-2)x180°

(5-2)x180°

=540°

540°-295°=245°

x=245°

6 0
3 years ago
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