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3 years ago

Point K is located at (1.5) on the coordinate plane. Point K is reflected over the Z-

Mathematics

1 answer:

Setler79 [48]3 years ago

6 0

Answer:

hold on i'm abt to answer it

Step-by-step explanation:

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HELP!

Ber [7]

A)
8^2+9^2=c^264+81=c^2
c^2=145c=sqrt 145c=12.04
B)
Pythagerean Theorum:
A^2+B^2=C^2, where C is the hypotenuse and A and B are the other legs
15^2=9^2+B^2
225=81+B^2
225-81=B^2
144=B^2 (square root both sides)
12=B

5 0

3 years ago

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

Kaci works at a bread store. She has 8 1/4 pounds of dough. She is making .75 pounds loaves. How many loaves will she be able to

ra1l [238]

Your answer would be 11 loaves of bread. If you need an exclamation let me know and I will talk you through it. Have a great day!

7 0

3 years ago

Read 2 more answers

24 pennies 62 nickels 55 dimes 16 quarters and 19 fifty cent pieces how much money do i have

777dan777 [17]

24 = 24 cents. 62 nickels= multiply that by 5. 55 dimes= multiply that by 10. 16 quarters= multiply that by 25. 19 x 50 add together all solutions.

8 0

4 years ago

“When I left the house this morning, I noticed that I was short on cash,” Gary said. “I spent one-half of what I had on my train

nexus9112 [7]

I don't know the answer

8 0

4 years ago