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4 years ago

5

Please help 20 points

2 answers:

Aloiza [94]4 years ago

6 0

Your answer is y=15 for your problem

Sloan [31]4 years ago

5 0

The two angles labelled are equal because they are vertically opposite.

11(y - 10) = 4y - 5

11*y - 11*10 = 4y - 5

11y - 110 = 4y - 5

11y - 4y = -5 + 110

7y = 105

y = 105/7

y = 15

But PTS: 11(y - 10) = 11(15 - 10) = 11*5 = 55

Angle PTS = 55 degrees

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What is the cost of mailing a package that weighs 2 pounds 3 ounces if the cost is $1.50 plus 0.05 for each ounce over six ounce

scoray [572]

Answer:

The answer is B

Step-by-step explanation:

1 pound = 16 ounce

2 pounds = 32 ounce +3 ounce = 35 ounce.

35 ounce - 6 ounce = 29 ounce

29 ounce x 0.05 = 1.45

1.45 + 1.50 = $2.95

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3 years ago

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ashley recieved a 40% discount on the purchase of a 250$ tv. what was the amount of the discount that ashley recievd

sukhopar [10]

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3 years ago

Evaluate and simplify the expression when c=1 and d=3. 3(2c + d) - 4(c-d) + d2 = [?]

pav-90 [236]

Answer:

<h2>The answer is 32</h2>

Step-by-step explanation:

3( 2c + d) - 4( c - d) + d²

when

c = 1

d = 3

Substitute the values of c and d into the expression and solve

That's

3[ 2(1) + 3 ] - 4( 1 - 3) + 3²

= 3( 2 + 3) - 4( - 2) + 9

= 3(5) + 8 + 9

= 15 + 17

We have the final answer as

<h3>32</h3>

Hope this helps you

5 0

3 years ago

The cost of 18 notebooks at store j is $22.50. The notebooks at store j are all same price. The cost of notebooks at store k is

anzhelika [568]

Answer:

Where is the graph?

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

PLEASE HELP!!!!! DUE TODAY!!!!!

prisoha [69]

Answer:

12.4 cm³

Step-by-step explanation:

From the picture attached,

Radius of the circular top of the cone = $\frac{\text{Diameter}}{2}$ = $\frac{2}{2}=1$

Height of the cone = h

Lateral height of the cone = h

By applying Pythagoras theorem in the right triangle of the cone,

l² = r² + h²

6² = 1² + h²

h = $\sqrt{36-1}$

h = $\sqrt{35}$

Ice cream needed to fill one cone = Volume of the cone

Since, formula for the volume of the cone V = $\frac{1}{3} \pi r^{2} h$

V = $\frac{1}{3}\pi (1)^2(\sqrt{35})$

= 6.195

≈ 6.20 cm³

Ice cream needed to fill the two cones = 2 × 6.20

= 12.4 cm³

Therefore, ice cream needed to fill the two cone = 12.4 cm³

4 0

3 years ago