3 years ago

2.5y; when y = -5.2

Mathematics

1 answer:

attashe74 [19]3 years ago

7 0

The answer is -13. You figure it out by multiplying 2.5×-5.2=13

You might be interested in

Help me pls I need help asap

Aliun [14]

These two angles are corresponding angles, so x = 136 degrees

8 0

3 years ago

Timothy has a fenced-in garden in the shape of a rhombus. The length of the longer diagonal is 24 feet, and the length of the sh

Drupady [299]

One side of the fenced-in garden is 15 ft

7 0

3 years ago

Read 2 more answers

On Monday, your bank account balance was $12.58. Because you didn't realize this, you wrote a check for $30.72 for groceries. Th

Ivenika [448]

the balance would probably be $37

6 0

3 years ago

Which prism has a greater surface area? 2 prisms. A rectangular prism has a length of 12 inches, height of 8 inches, and width o

baherus [9]

Answer:

Step-by-step explanation:

ANSWER IS The rectangular prism has a greater surface area by 72 square inches. Sorry if it is wrong my kid was bothering me.

3 0

3 years ago

Read 2 more answers

A fireworks display is launched from a platform 10 feet above ground with an initial upward velocity of 70 feet per second. The

Lena [83]

Answer: A. 87 feet

Step-by-step explanation:

1. You can find the t value of the vertex of the parabola as following:

$t=-\frac{b}{2a}$

2. Substitute values:

a=-16

b=70

Then:

$t=-\frac{70}{2(-16}$

$t=2.18$

3. Substitute the vaue obtained into the equation given in the problem. Therefore, you obtain the following result:

$h=-16t^{2}+70t+10\\h=-16(2.18)^{2}+70(2.18)+10\\h=86.56$

4. To the nearest foot:

h=87 feet

6 0

3 years ago