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3 years ago

Last question I need help on ?

Mathematics

1 answer:

MariettaO [177]3 years ago

6 0

The measure of angle one would be 120 degrees or the third one because the angle is wider than ninety degrees so it cannot be ninety or sixty or thirty degrees

hope this helps

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Price-club sells a 12-ounce box of crackers for $2.59 and Shop Mart sells 1-pound box of crackers for $4.68. The unit price at P

Vesna [10]

Answer:

The unit price at Price-Club is $0.2158 per ounce.

The unit price at Shop Mart is $0.2925 per ounce.

Step-by-step explanation:

Price Club:

12-ounce box of crackers for $2.59

12 ounces - $2.59

1 ounce - x

$12x = 2.59$

$x = \frac{2.59}{12}$

$x = 0.2158$

The unit price at Price-Club is $0.2158 per ounce.

Shop Mart:

1-pound box of crackers for $4.68.

1 pound is 16 ounces. So

16 ounces - $4.68

1 ounce - x

$16x = 4.68$

$x = \frac{4.68}{16}$

$x = 0.2925$

The unit price at Shop Mart is $0.2925 per ounce.

8 0

3 years ago

What is the slope, please 18,5 and -18, 5

ValentinkaMS [17]

Answer:

The slope is a zero slope. This means that the line is a straight, horizontal line.

Step-by-step explanation:

Use the slope formula.

$m = \frac{\text{rise}}{\text{run}} = \frac{y_2 - y_1}{x_2 - x_1}$

5-5/-18-18 = 0/-36

8 0

3 years ago

Is number 3 correct and please explain ?

Paraphin [41]

Your correct, +1 would give you one point on y line then go down and over to get your slope, so yes you are correct, good job.

5 0

3 years ago

Ln (3x+1)-ln (5+x) = ln 2

RideAnS [48]

First you would simplify the left side to get,

ln( ( 3x+1 ) / ( 5+x ) ) = ln 2

Then raise both sides as the power of e, so it would basically cancel out the ln's.

3x+1 / 5+x = 2

3x+1 = 2( 5+x )

3x+1 = 10+2x

x = 9

3 0

3 years ago

Hello I need help on question 5. e) I’m having difficulties. The shaded area is the top part.

Mariana [72]

Answer:

157.14 cm

Step-by-step explanation:

1/2 ×22/7 ×10 ×10= 157.14 cm

7 0

3 years ago