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2 years ago

PLEASE HELP PICTURE SHOWN

Mathematics

2 answers:

erik [133]2 years ago

7 0

(-2,3) and (10,3)

Midpoints are quite easy once you know the rule. The coordinates of the midpoint are just the average of the coordinates of the two points...

The midpoint of this lines is:

((-2+10)/2, (3+3)/2)

(8/2, 6/2)

(4, 3)

Alla [95]2 years ago

6 0

D is the correct answer to ur question...
use what I described back in ur last question...

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jacob just had lunch at a restaurant and leaves a 18% tip. Choose all the expressions that will give his total cost in terms of

Leokris [45]

Answer:

1.18b

Step-by-step explanation:

Jacob had lunch at a restaurant and his bill was b.

Now, Jacob leaves 18% of his bill amount as a tip.

So, the tip amount at the rate of 18% of the bill amount will be $\frac{18 \times b}{100} =0.18 \times b$

Therefore, the total cost of Jacob for the lunch will be b + 0.18b = 1.18b. (Answer)

8 0

2 years ago

Antonio invests 3000 at .10 interest compounded semianually for 12 years. Use the compound interest formula to calculate the com

marissa [1.9K]

Answer:

A=9675.299

Step-by-step explanation:

A=p(1+r)^t

A compound amount

P is the principle amount invested

r : rate ( semiannually is 0.5 )

t=years ( semiannually 12*2=24)

A=3000(1+0.10/2)^24

A=9675.299

8 0

3 years ago

Solve the problem by entering and solving an equation.

geniusboy [140]

Given : A rectangular picture frame has a perimeter of 52 inches. The height of the frame is 12 inches.

To Find : The width of the frame .

Solution : Let us take the width of the frame be x . So , we know the formula to find the perimeter of rectangle as ;

$\boxed{\red{\bf Perimeter_{rectangle}=2(l+b)}}$

Where , l is the length of the rectangle and b is the breadth of the rectangle .

⇒ Perimeter = 2 ( l + b ) .

⇒ 52 in. = 2 ( 12 + x ) in.

⇒ 52 in.= 24in. + 2x .

⇒ 2x =( 52 - 24 ) in

⇒ 2x = 28 in.

⇒ x = 28/2 in.

⇒ x = 14 in.

Hence the width of the rectangle is 14 inches.

5 0

2 years ago

The measure of two complementary angles are 2x degree and 3x degree, then value of x is

Lera25 [3.4K]

Answer:

2x+3x=90

or ,5x=90

or,x=90/5

X=18

3 0

2 years ago

Read 2 more answers

HELP PLEASE!

Jobisdone [24]

Answer:

24 in long by 12 in wide.

Step-by-step explanation:

l=2w

288=(2w)×w

288=2w^2

144=w^2

12=w

use w=12 to solve for l

l=2(12)

l=24

3 0

2 years ago